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17 Best Plumbing Supply Stores in Sunnyvale, CA

Sunnyvale’s one-stop guide to the top plumbing supply stores.

Whether you’re a professional plumber tackling major projects or a DIY enthusiast fixing a leaky faucet, finding a reliable plumbing supply store in Sunnyvale can be a challenge. To save time, we’ve put together a list where to find high-quality supplies, knowledgeable staff, competitive prices, tools, fixtures and expert advice. These stores have everything you need to get the job done right. Let’s dive in.


Plumbing Pros Supply Warehouse

10/10 (10 reviews)

Website | Directions | +1 408-850-9855

Competitive pricingWelcoming atmosphereHelpful staff

Plumbing Pros Supply Warehouse stands out as a go-to destination for all plumbing needs, offering both competitive pricing and exceptional service. As you walk in, you’re greeted by a welcoming atmosphere that sets it apart from big-box retailers. An unexpected treat is their snack table, stocked with coffee, drinks, chips, and cookies, creating a hospitable environment. The staff’s genuine helpfulness makes every visit effective, as they’re always prepared to go the extra mile in assisting customers. Patrons appreciate the range of inventory available, ensuring they find what they need without the hassle of searching through larger, often understaffed stores. The consistent positive experiences shared by those who frequent this store emphasize the commitment to customer satisfaction that Plumbing Pros Supply Warehouse consistently upholds.


CAL-STEAM

9.8/10 (26 reviews)

Website | Directions | +1 650-364-5880

Top-tier expertiseExtensive inventoryVibrant atmosphere

At CAL-STEAM, customers are met with a seamless blend of expertise and accessibility, ensuring every visit addresses specific plumbing needs efficiently. Although staff turnover can sometimes be a challenge in retail environments, the team here appears consistently dedicated and informed, providing a reliable support system for both seasoned professionals and new visitors. Employees like Demarcus Harris and Jacob exemplify this commitment, offering assistance tailored to individual requirements, whether it’s a complicated warranty replacement or a simple materials inquiry. The store maintains a robust selection of plumbing supplies, from standard fittings to specialized Uponor products, making it a one-stop-shop for varied projects. The environment fosters a sense of community, highlighted by an atmosphere where staff are genuinely enjoying their work, adding an inviting layer to the shopping experience. The attention to creating lasting connections is evident in gestures like recommending knowledgeable plumbers for installations or greeting patrons by name. The knowledgeable staff and Sherpa-like guidance through complex selections underscore CAL-STEAM’s emphasis on high-quality service. This attention to detail and customer care positions CAL-STEAM as a go-to resource in Redwood City for those who value both selection and service in their plumbing endeavors.


Westgate Ace Hardware

9.8/10 (38 reviews)

Website | Directions | +1 408-416-3966

Exceptional staffConvenient locationGreat inventory

Located in the heart of the neighborhood, Westgate Ace Hardware stands as a paragon of convenience and expertise for homeowners and DIY enthusiasts. This hardware store is not just about a well-stocked inventory; it is about creating an experience where customer service reigns supreme. Step through the doors, and it’s clear that helpfulness is the hallmark here. Whether guiding you to the right aisle or engaging in light conversation as you pick up your order, the staff exude a level of attentiveness that sets this store apart. Even in an era dominated by big-box retailers, the personal touch at Westgate Ace Hardware is refreshingly evident. It’s a place where knife sharpening insights are readily shared and where screen doors are delivered without the hefty fees. Moreover, the store is immaculately clean and organized, catering perfectly to spontaneous visits between grocery errands, with its strategic location next to Trader Joe’s and Sprouts. Parking is abundant, and there’s even a charming dog sporting a name badge to greet patrons. It’s these thoughtful touches that make Westgate Ace Hardware a treasured asset in the community and leave visitors eager to return.


California Ave Hardware

9.8/10 (43 reviews)

| Directions | +1 650-709-6574

Extensive inventoryKnowledgeable staffCommunity cornerstone

Nestled in the heart of South Palo Alto, California Ave Hardware stands as a vital resource for local residents tackling an array of home improvement and repair projects. While it may not rival the vast offerings of big-box retailers, its inventory feels practically limitless, with shelves stacked from floor to ceiling. This welcoming store is more than just a place to purchase tools and supplies—it’s a community cornerstone where the staff’s expertise consistently shines. Each visit becomes an opportunity to experience exceptional service, whether you’re experimenting with DIY projects or in the midst of an urgent repair. The knowledgeable team is always ready with practical advice and customized solutions. In an era dominated by online shopping, same-day assistance and the personal touch from a local business feel uniquely refreshing. Prices may sit slightly higher than those at large chains, but quick accessibility, precise knowledge from staff like Mike, and the chance to support local commerce easily outweigh this factor for many customers. This neighborhood treasure combines vintage charm with modern efficiency, offering a personal shopping experience that larger competitors simply can’t match.


Los Altos True Value Hardware

9.6/10 (204 reviews)

Website | Directions | +1 650-941-8207

Exceptional ServiceExtensive InventoryLocal Expertise

Los Altos True Value Hardware defies expectations as a small shop on the outside that offers boundless options within. Nestled in the heart of Los Altos, this store serves as a cornerstone for local residents and professionals alike with an extensive range of tools, hardware, and even specialized items tailored to precise customer needs. The staff, led by knowledgeable hands, go beyond the conventional call of duty, offering personalized assistance like cutting metal pieces, replacing car fob batteries, sourcing metric screws, or crafting duplicate keys. Their approach brings a refreshing human touch to an industry dominated by giant, impersonal warehouse stores. While the shop might not be expansive in its physical space, the inventory is meticulously organized and impressively stocked, ensuring patrons rarely leave without the item they came searching for. Striking a perfect balance between a welcoming neighborhood environment and professional-grade expertise, the folks here exemplify an unwavering commitment to quality service, even indulging in impromptu tutorials which set their clientele up for success. Despite a competitive market, the heartbeat of the store remains its empathetic approach: employees genuinely engage with each individual’s project needs. This dedication resonates throughout the friendly aisles, creating an atmosphere reminiscent of a bygone era of community-centric shopping.


Menlo Supply

9.6/10 (16 reviews)

Website | Directions | +1 650-321-1697

Exceptional ServiceComprehensive InventoryReliable Deliveries

Menlo Supply distinguishes itself in the plumbing world with an impressive track record for professionalism and service. This plumbing supply store offers an extensive array of products, ensuring that both small-scale needs and large job site requirements are met with ease. The team at Menlo Supply is renowned for their expertise, offering valuable insights and assistance without hesitation. A standout feature of this establishment is its delivery service, which dispatches necessary supplies directly to job sites, streamlining the workflow for contractors and businesses alike. The staff’s dedication to customer satisfaction is reflected in their genuine commitment to each client’s needs, whether in-person or through their delivery network. Throughout the industry, Menlo Supply has built a strong reputation as a go-to resource for plumbing essentials, bolstered by a high level of accessibility and convenience that sets it apart from its competitors.


Blossom True Value Hardware

9.4/10 (147 reviews)

Website | Directions | +1 650-964-7871

Knowledgeable staffUnique itemsCommunity charm

Blossom True Value Hardware stands as a quintessential neighborhood staple, skillfully packing an impressive array of home, garden, and DIY essentials into a compact space. This local hardware hub excels in providing personalized and knowledgeable service, ensuring that shoppers find precisely what they need, from obscure fittings to everyday maintenance products. The dedicated staff, led by helpful individuals like Rick, Michelle, and Paul, bolsters this community-centered atmosphere with fine-tuned advice and genuine customer care. Notably, Paul brings an extra touch of local charm, adding to the store’s unique repertoire through his beekeeping ventures and the sale of delightful honey. For those seeking more than just hardware essentials, the store also offers an unexpected variety of greeting cards for any occasion, along with interesting toys that cater to the younger members of the household. Despite its age, the store’s inventory remains surprisingly comprehensive, making it a valuable alternative to impersonal big box retailers. The facility is conveniently accessible with ample parking, and while knife sharpening services have received mixed reviews, their appeal lies in their hometown touch. True to its reputation, Blossom True Value Hardware provides a refreshing shopping experience marked by efficient service and community spirit, saving many a trip to the larger chains.


Bruce Bauer Lumber & Supply

9.4/10 (99 reviews)

Website | Directions | +1 650-948-1089

Knowledgeable StaffCompetitive PricingWide Selection

Nestled in the heart of Mountain View, Bruce Bauer Lumber & Supply stands out as a haven for do-it-yourselfers and professionals alike, offering a refreshing escape from the impersonal experience of large chain stores. While their prices are comparable—or sometimes better—than big-box retailers, the quality of their lumber and the dedication of their staff make them a preferred choice for many. Customers can expect an impressive range of materials, from standard lumber to specialized hardware, all backed by a knowledgeable team ready to assist without pressure. Their approach is evident not only in the array of products but also in the attention to individual needs. Whether you’re walking in the door with a vague idea or a specific vision, the staff is there to guide you through every step. Their commitment extends beyond the cash register to services like precise cutting and convenient loading. Unique touches such as demonstration fences offer practical insights, helping individuals make informed choices on wood preparation and maintenance. Though some experiences may not meet expectations, the overwhelmingly positive encounters highlight exceptional customer service, swift transactions, and expert advice that elevate project outcomes. Bruce Bauer Lumber & Supply continues to be a cornerstone for homeowners and contractors who seek more than just supplies—they seek a partner in their projects.


Standard Plumbing Supply

9.4/10 (13 reviews)

Website | Directions | +1 650-756-1680

Extensive inventoryKnowledgeable staffEfficient solutions

Nestled in the bustling corner of the city, Standard Plumbing Supply emerges as a reliable bastion for those seeking plumbing essentials. Unlike larger home improvement chains, this store boasts a comprehensive inventory that often surpasses expectations, offering every conceivable item from faucets to pipes. Known for its knowledgeable staff, Standard Plumbing Supply has earned a reputation for solving problems, sometimes even before customers can articulate their needs. Despite recent challenges with their online presence, their in-store experience more than compensates with attentive guidance and tailored solutions. Whether you’re a seasoned plumber or an occasional do-it-yourself enthusiast, the team here makes every visit worthwhile and assures that even the most obscure plumbing queries are met with practical advice and efficient resolutions. The staff’s dedication to understanding not just what one needs but how best to meet those needs sets them apart. Consistently going the extra mile, they transform a potentially daunting shopping experience into a straightforward venture, ensuring that exact requirements are met without unnecessary stress or delay. In the world of plumbing supplies, Standard Plumbing Supply stands as a testament to good service and extensive product availability, making it the preferred destination for those in the know.


WHCI Plumbing Supply Co

9.4/10 (42 reviews)

Website | Directions | +1 510-471-5757

Knowledgeable staffFree deliveryQuality products

Amidst the bustling world of plumbing supplies, WHCI Plumbing Supply Co. stands out with its meticulous attention to both product quality and customer service. The remodeled showroom echoes a commitment to staying current, consistently presenting the latest plumbing displays. It’s not just the availability of high-quality products that makes WHCI notable, but also the expertise of its staff. Patrons encounter knowledgeable individuals who ensure that every plumbing need is met with the right advice and solutions, even if it means retrieving parts from unexpected sources. Such dedication extends to their delivery services, with free delivery of large materials like 20-foot pipe sections showing a focus on customer convenience. Issues like occasional pricing inconsistencies might surface, yet they don’t overshadow the company’s reliability in stock and urgency in assisting both professionals and do-it-yourself enthusiasts. WHCI goes beyond mere transactions by creating an atmosphere where customers feel heard and valued, making it a go-to resource not just for individual projects but also for industry professionals who seek consistent dependability in their supplies. The Union City location exemplifies this unwavering commitment, ensuring that even hard-to-find items are obtained, turning frustrations into successful home improvement journeys.


Ferguson Plumbing Supply

9.2/10 (75 reviews)

Website | Directions | +1 408-293-4244

Expert staffFast solutionsHard-to-find parts

Ferguson Plumbing Supply stands as a beacon of expertise in the often-daunting world of plumbing supplies. Their knowledgeable staff quickly pinpoints exact needs, whether it be identifying the right shower spout brand or directing a homeowner to a warranty solution. Such precision, aided by a well-curated inventory, is the norm here. The store isn’t just about transactions but also guidance, providing a seamless experience even for those not versed in the trade. The environment, marked by professionalism and availability of hard-to-find parts, is refreshing compared to big box stores. When problems are complex, Ferguson shines, patiently walking customers through options without opting for the highest price first. Their capacity to meet unique needs swiftly, even in tricky DIY projects, positions them as a valuable resource for both homeowners and professionals. Shipping might hiccup occasionally, but this minor snag does not overshadow the consistent high-standard service. Dedicated team members excel in troubleshooting, ensuring that projects proceed without unneeded stress. Employees are patient and responsive, creating a comfortable space to explore options and solutions. It’s a place where expertise and customer care merge, saving hassle and time. Even when others fall short, Ferguson aptly proves why it’s a preferred choice in plumbing supplies.


Best Tile & Building Supply

9.2/10 (28 reviews)

Website | Directions | +1 408-727-0099

Extensive inventoryKnowledgeable staffFlexible purchases

Best Tile & Building Supply stands out for its impressive inventory, featuring an extensive range of Italian and Spanish tiles, all ready to take home. This range includes many cabinets, vanities, and countertops made from granite and quartz. The store also caters to those looking for fixtures, sinks, and plumbing essentials, offering a one-stop shopping experience. Their approach to customer interaction is refreshingly supportive and knowledgeable, ensuring a seamless shopping venture without any hard selling. For DIY enthusiasts or professionals alike, the ability to purchase individual tiles and return unused ones later adds a layer of flexibility that sets this store apart. Their pricing strategy strikes a balance between affordability and quality, making it an attractive destination for those seeking value in their renovations. Surprisingly, this well-stocked and spacious showroom is something of a local secret, providing a peaceful and unrushed shopping environment. While tiles are the main attraction here, shoppers should be cautious with shower door purchases, as support in that area seems lacking. Nevertheless, for floorings, kitchen counters, and vanities, Best Tile & Building Supply continues to be a trusted resource, where helpful staff and abundant inventory make it worth a visit.


Hassett Ace Hardware

9.2/10 (287 reviews)

Website | Directions | +1 650-327-7222

Helpful staffWell-stockedCommunity vibe

Nestled in the heart of Palo Alto, Hassett Ace Hardware stands out not for its vast size but for its remarkable service and community spirit. The compact nature of the store might suggest limited offerings, yet it impressively manages to carry a wide array of essential and unique items that homeowners and hobbyists alike find indispensable. The store excels in providing a seamless shopping experience, largely due to its staff, who bring genuine enthusiasm and deep product knowledge to every customer interaction. Patrons often find themselves spending less time searching and more time discovering, thanks to the shop’s organized layout and the team’s readiness to assist and guide. Despite the proximity of larger chain stores, many choose Hassett Ace for its convenience and the human touch it offers, whether that’s through a particularly helpful individual in the paint department or efficient assistance with intricate plumbing projects. The store also manages to channel the vibe of an old-school neighborhood staple, where customers are greeted warmly and their needs given first priority—often making it the go-to stop before venturing to larger venues. With bike racks at the front and no hassle in finding parking, Hassett Ace sits at a unique crossroad—it’s not just a place to grab hardware but a community hub where friendly faces make all the difference.


Standard Plumbing Supply

9/10 (34 reviews)

Website | Directions | +1 408-249-9880

Knowledgeable staffAffordable pricesExtensive selections

Nestled in the heart of the south bay, Standard Plumbing Supply is a treasure trove for both seasoned professionals and those navigating the intricate waters of plumbing supplies. Its showroom, stocked with Kohler products and an array of faucets and toilet designs, captivates those with a keen eye for quality. The staff, though small, radiate expertise and know where to guide every inquiry—even if it means suggesting external solutions. The environment exudes a warm accessibility, welcoming visitors who appreciate straightforward service without the overhead fanfare. Here, expertise isn’t just a perk; it’s the standard. Whether you’re seeking obscure parts that elude big-box chains or particular advice tailored to your needs, this store serves as an indispensable resource. However, patience might be your greatest ally as minor delays in procuring items can occur. Despite this, the thoughtful service and reasonable pricing make Standard Plumbing Supply a staple in the community, setting a high bar for what it means to be a reliable resource in this nuanced industry. Its carefully curated selection may best serve those familiar with plumbing nuances, but the staff’s willingness to educate makes it approachable to anyone eager to learn. A clean and organized facility ensures that the experience remains pleasant. Among the unsung heroes of this establishment, figures like David or Manny become trusted allies navigating the complexities of plumbing solutions.


Outdoor Supply Hardware

9/10 (232 reviews)

Website | Directions | +1 408-738-3444

Vast inventoryEfficient layoutHelpful staff

Outdoor Supply Hardware brings a unique charm to the hardware shopping experience, seamlessly blending nostalgia from the days of Orchard Supply Hardware with modern convenience. The store excels with its vast selection of tools, hardware, and gardening supplies, neatly organized and easy to navigate. Its expansive inventory includes those elusive fasteners and specialty items that often prove challenging to locate elsewhere. The store maintains an impressive assortment of craft sodas at the checkout, adding a quirky touch to the experience. The garden center draws attention with its captivating array of air plants, providing an unexpected delight for plant lovers. Customers relish the efficient layout that saves time and the fact that they rarely leave empty-handed, as each aisle seems to yield exactly what they need. The in-store atmosphere is welcoming, with knowledgeable employees readily offering assistance, making every visit efficient and pleasant. A standout feature is the availability to purchase individual hardware pieces, eliminating the need to buy excess quantities and the waste that often accompanies them. Prices, while competitive, may not be the lowest, but the value lies in the store’s accessibility and staff expertise, providing an unmatched local alternative to larger big-box chains. Located conveniently, Outdoor Supply Hardware is a breath of fresh air that continues the beloved legacy of its predecessor.


Saratoga Hardware

9/10 (164 reviews)

Website | Directions | +1 408-898-3154

Vast selectionKnowledgeable staffPersonalized service

Saratoga Hardware stands as a beacon of service and convenience in an area where other options may fall short. This local gem offers a vast selection of tools and supplies, densely packed into a compact space, which ensures that most shoppers leave with what they need, from essential plumbing parts to unique items like locally made honey. With this selection, the store caters to both typical and obscure hardware needs, frequently stocking items not found in larger, impersonal big-box competitors. Open early at 8 am, it accommodates early birds and those with busy schedules. The atmosphere may remind some of an old-world hardware store, buzzing with personal service and knowledgeable staff, each adept at offering expert advice and consistently warm service. Their custom options, like paint matching or special orders without requiring immediate payment, attract patrons seeking personalized attention. While some experiences have been marred by website inaccuracies or misunderstandings, they handle them with grace, ready to assist onwards. Pricing generally aligns competitively with larger retailers, often making it unnecessary to compare further when time and convenience are valued. Remus, the store owner, sets an approach based on genuine customer care, promoting a community staple status as not just a store, but a reliable companion in home and hardware needs.


CAL-STEAM

9/10 (12 reviews)

Website | Directions | +1 408-370-6607

Quality productsHelpful staffComprehensive selection

Cal-Steem sets itself apart as a reliable hub for plumbing supplies, catering to both professionals and homeowners alike. Known for carrying a comprehensive selection of quality products, it attracts customers who seek reliable components for plumbing repairs. While the team may not always be well-versed in the intricacies of plumbing repairs themselves, their knowledge of the products they offer is commendable. The staff consistently go above and beyond for their clientele, making every shopping experience personable and efficient. Even if the desired items aren’t immediately available in-store, employees demonstrate a willingness to assist in sourcing them. Customers find the presence of a wide range of products on the shelves reassuring, knowing that in approximately 95% of visits, they will find exactly what they need. Despite some mentions of high prices, particularly among Spanish-speaking customers, the consensus remains that the value provided by CAL-STEAM’s product quality and support compensates for the cost. Their reputation as one of Campbell’s premier plumbing supply destinations is solidified by attentive counter service and a commitment to delivering what the customer requires. With an emphasis on customer service and a substantial inventory, CAL-STEAM’s store atmosphere is welcoming and reliable for those urgent, last-minute needs.


Decorative Plumbing Supply

9/10 (21 reviews)

Website | Directions | +1 650-592-3337

High-end fixturesExceptional serviceStrategic location

Decorative Plumbing Supply offers an extensive selection of high-end bathroom and kitchen fixtures, with a standout array of Toto toilets and diverse shower steamers. The store is strategically located on the south side of the buildings, making it easy for customers to access. Its showroom operates by appointment only, ensuring a personalized shopping experience. Patrons can expect a professional environment with measures like hand sanitizer and gloves readily available. Sales associates are knowledgeable and eager to help, providing design tips and product recommendations without pressuring customers. Staff members like Ryan and Marcus have been singled out for their exceptional service, while Tony in shipping ensures hassle-free pickups. Decorative Plumbing Supply is well-known for going above and beyond to have those hard-to-find items, such as retro tub parts. They have built a reputation as a go-to resource for both new projects and renovations across kitchens, bathrooms, and laundry rooms. DPS achieves quick turnarounds on orders and offers competitive pricing on reliable products. With a proven commitment to customer satisfaction and expertise, this store has an impressive track record in the decorative plumbing industry.


Mountain View-Ace Hardware of Mountain

9/10 (640 reviews)

Website | Directions | +1 650-528-2123

Community vibeKnowledgeable staffDiverse inventory

Nestled in Mountain View, the Ace Hardware store stands out as a modern yet community-oriented business, seamlessly blending variety with an inviting atmosphere. This well-stocked outlet offers a vast array of essentials, from quirky home goods to specialized grilling equipment, and even apparel. It transforms the shopping experience from often-daunting big box stops into an organized journey with charm reminiscent of its predecessor, Orchard Supply Hardware. It’s not just the eclectic inventory that entices visitors; the staff plays a pivotal role, consistently surpassing expectations with their knowledge and helpfulness, making each interaction a memorable one. Despite a learning curve, the team remains accessible, always willing to explore customer needs. Such dedication to service, enhanced by proactive staff and seamless processes, results in a customer-first experience that many mainstream stores lack. The thoughtfully arranged store environment and user-centered approach are a testament to the dedication in maintaining a pleasant shopping setting. Though some elements, like return policies and specific inventory issues, present room for improvement, the combination of a rich product range and genuine service makes the visit worthwhile. Discrete parking access and safety measures underscore this commitment to customer comfort and convenience, while familiar faces from the local area assure a welcoming community vibe. The sense of belonging it curates ensures that Mountain View residents feel connected, adding a layer of warmth to this retail gem.