Find and Invite the Best Commercial Plumbing Contractors in Bellevue, WA
Tired of outdated contact lists and the hassle of calling to check bidding intent? Simplify your bidding process with Downtobid's modern commercial contractor database. Access up-to-date, vetted profiles and ensure you connect with the right trades.
75 Verified Plumbing companies in Bellevue, WA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
AMS
P.O. Box 7114 Bellevue, WA 98008
AMS is a premier provider of mechanical HVAC systems and services for new construction and maintenance in the Pacific Northwest, offering solutions for commercial and residential clients in the Seattle area with a commitment to quality and customer satisfaction.
Verified
General Mechanical
2701 S. J St. Tacoma, WA 98409
General Mechanical is a general contractor specializing in industrial, civil, and commercial projects, employing skilled union workers such as carpenters, ironworkers, and plumbers. The company is known for its ability to work within operating facilities without disrupting production, often collaborating with engineering design firms on design-build projects and offering innovative solutions to minimize the need for shutdowns.
Verified
Danika Plumbing
10121 Evergreen Way Ste. 25431 Everett, WA 98204
Danika Plumbing LLC is a plumbing service provider based in Everett, WA, offering a wide range of services including drain cleaning, emergency plumbing, commercial plumbing, and water heater installation and repair. The company has been serving Snohomish County and beyond since 2009, priding itself on quick service, quality materials, and realistic prices.
Verified
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Robson
9531 N.E. 140th St. Bothell, WA 98011
Robson Co. is a mechanical contractor known for providing quality mechanical installations in a safe and professional manner, with a focus on integrity, personal accountability, professional growth, and mutual respect. The company has a reputation for efficiency and maintaining a positive work environment, offering commercial plumbing services across the Pacific Northwest.
Verified
ACCO Engineered Systems
5300 Denver Avenue S, Seattle, WA 98108
ACCO Engineered Systems is an employee-owned company that specializes in the design, fabrication, installation, maintenance and service of commercial and industrial HVAC, refrigeration, plumbing, process piping, and building automation systems. Founded in 1934, it has grown to become the largest and most experienced environmental firm in the Western United States, and is among the top three nationwide.
Verified
Specializations (21)
Airport
Education
Federal Government
Financial
NOR-TECH Fire Protection
20030 NE Novelty Hill Rd, Redmond, WA 98053
NOR-TECH Fire Protection, Inc., established in 1992 in Washington, is a respected company in the fire sprinkler industry known for its commitment to service quality and a first-time approach to every project, offering in-house design, fabrication, and installation of fire protection systems.
Verified
Medical Gas Services
17903 Bothell Everett Hwy, Bothell, WA 98012
Medical Gas Services specializes in the certification, consulting, equipment sales, and preventive maintenance of medical gas systems, ensuring patient safety for a variety of healthcare facilities across Alaska, Idaho, Oregon, and Washington for over a decade.
Verified
Bond Plumbing
1630 215th St SW, Lynnwood, WA 98036
Bond Plumbing LLC, established in 1991 in Lynnwood, Washington, specializes in a variety of plumbing projects for both commercial and residential sectors, including work for facilities like the UW Medical Center and local restaurants.
Verified
Empire Fire Protection
1916 Snyder Ave, Bremerton, WA 98312
Empire Fire Protection is a full-service fire sprinkler contractor with over 15 years of regional expertise in Washington State, offering design, installation, and inspection services for residential, commercial, and special projects.
Verified
Stirrett Johnsen
5555 NW Westgate Rd, Silverdale, WA 98383
Stirrett Johnsen, Inc. is the largest mechanical contractor in Kitsap County and one of the most trusted in the Pacific Northwest, providing industry knowledge, experience, and craftsmanship in mechanical systems since 1972.
Verified
Aqualine Plumbing, Electrical & Heating
1138 Industry Dr, Tukwila, WA 98188
Aqualine Plumbing, Electrical & Heating is a trusted provider of comprehensive plumbing, electrical, and heating services, catering to both residential and commercial properties in the Greater Seattle Area, with a skilled team dedicated to ensuring systems run smoothly and efficiently.
Verified
Home Comfort Alliance
9680 153rd Ave NE, Redmond, WA 98052
Home Comfort Alliance is a comprehensive home services provider offering HVAC, heating, cooling, plumbing, and electrical services to ensure the comfort and safety of residential and commercial properties in Western Washington since 1977. With a history of acquisitions and growth, the company prides itself on professionalism, quality workmanship, and a commitment to customer satisfaction.
Verified
Home Comfort Alliance
3409 Everett Ave. Everett, WA 98201
Home Comfort Alliance is a comprehensive home services provider offering HVAC, heating, cooling, plumbing, and electrical services to residential and commercial customers in Western Washington since 1977. The company has a history of mergers and acquisitions, leading to a wide range of services aimed at ensuring customer comfort and satisfaction.
Verified
Otter Plumbing & Construction
26828 Maple Valley Black Diamond Rd SE, Maple Valley, WA 98038
Otter Plumbing & Construction LLC is a family-owned business established by Shane Rasmussen and his wife Mary in 2021, offering residential and commercial plumbing services in the Greater Seattle Area, including repiping, water heater installations, remodel plumbing, tenant improvements, and gas line services.
Verified
Harrell & Sons
22320 S Prairie Rd E, Bonney Lake, WA 98391
Harrell & Sons is a family-owned plumbing business established in 1992, specializing in new commercial developments and residential remodeling, including radiant floor heating, serving Pierce and King County.
Verified
Related Trades
Plumbing Piping
Plumbing Equipment
Plumbing Fixtures
Gas and Vacuum Systems for Laboratory and Healthcare Facilities
What the Early Adopters are Saying About Downtobid
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
What the Early Adopters are Saying About Downtobid
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
FAQs
What is Downtobid and how can it help find Plumbing professionals in Bellevue, WA?
Downtobid is a platform that helps you find Plumbing contractors in Bellevue, WA and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Bellevue, WA-based Plumbing contractors
You can invite a contractor directly through our platform. Visit the contractor’s profile and click ‘Invite to Bid.’ Fill out the project details, including scope, timeline, and specific needs. Contractors in Bellevue, WA will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.
Contractor verification process on Downtobid
Downtobid sets itself apart by verifying each contractor through a multi-step process. We use AI to ensure that contractor information, including trades, is accurate. We cross-check details using databases, public records, and Google Maps to confirm that businesses are active and their contact information is up-to-date before listing them.
Essential information for Plumbing project bid requests
When submitting a bid request, include clear details about your project, such as materials needed, deadlines, and any specific requirements. The more specific you are, the better the contractor can assess and quote the job accurately.
Tips for contacting local Plumbing professionals
If your project is urgent, it’s a good idea to call the contractor directly after submitting a bid request. This helps ensure they understand the timeline and scope of work, especially if immediate service is needed.
Managing bids for large-scale Plumbing projects
If you have a larger project and don’t want to contact each contractor individually, you can reach out to us directly. We offer an ITB (Invitation to Bid) platform where you can manage bids from multiple contractors at once.
Expected response times from Bellevue, WA contractors
Most Plumbing contractors will respond within 24-48 hours, depending on the complexity of your request. However, response times may vary – so be sure to follow up!
Quick stats about Plumbing companies database in Bellevue, WA
Total contractors
167 contractors
Total union contractors
12 union contractors
Total non union contractors
52 non union contractors
Total minority owned businesses
9 minority owned businesses
Total women owned businesses
6 women owned businesses
Average response time
19 hours
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