Find and Invite the Best Commercial Plumbing Contractors in Spokane, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Spokane, WA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Columbia Cascade Plumbing
301 Glover St. Twisp, WA 98856
Columbia Cascade Plumbing, operational since 2003, provides high-quality plumbing and heating services for residences and businesses in the Methow Valley, Washington State. The company specializes in new installations, service and repair, radiant heat systems, and offers creative solutions tailored to the unique plumbing requirements of the local climate.
Verified
Wray Plumbing
31656 ID-200 E, Ponderay, ID 83852
Wray Plumbing specializes in a wide range of plumbing services, from design to completion, for commercial and residential plumbing and hydronic heating systems, serving Idaho and Washington with a commitment to exceptional customer service, quality workmanship, and integrity.
Verified
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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
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
Rayborn's Plumbing
19990 SW Cipole Rd, Tualatin, OR 97062
Rayborn's Plumbing is a full-service plumbing contractor established in 1977, serving the Portland metro area with a range of services for both residential and commercial plumbing needs, including design, installation, maintenance, and repair.
Verified
JRT Mechanical
P.O. Box 1450 Battle Ground, WA 98604
JRT Mechanical, founded in 1992 by Jake Tapani in Battle Ground, WA, started as a small local plumbing company and has expanded over 30 years into a full mechanical company with services including plumbing, HVAC, mechanical insulation, gas, and hydronics, now employing 160 people and operating a second location in Pasco, WA.
Verified
Trojan Plumbing
P.O. Box 1673 Meridian, ID 83680
Trojan Plumbing is a locally owned plumbing company based in Boise, Idaho, offering a wide range of services including residential and commercial plumbing, bathroom and kitchen remodeling, leak detection, and water heater installation. With over 20 years of experience, they prioritize customer satisfaction, quality workmanship, and competitive pricing.
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
American Heating
5035 SE 24th Ave, Portland, OR 97202
American Heating, Inc. is a full-service design, build, and service team specializing in commercial and industrial heating, plumbing, ventilation, and air conditioning systems, with a reputation for building strong teams and lasting relationships since 1974.
Verified
T.G. Nichol Plumbing
615 Main St. P.O. Box 116 Aumsville, OR 97325
T.G. Nichol Plumbing Inc. is a family-owned plumbing business that has been serving the Mid-Willamette Valley and surrounding areas since 1959, offering services for new construction, remodeling, and general plumbing needs with a commitment to quality workmanship and customer satisfaction.
Verified
Elite Mechanical Services
8304 Woodgrove Ct SE, Olympia, WA 98513
Elite Mechanical Services is a company specializing in superior HVACR services, aiming to provide a responsive, reliable, and professional experience with experienced technicians for commercial maintenance, installation, and service needs. They focus on building reliable and trusting relationships with customers for their projects and buildings.
Verified
Charter Mechanical
Portland, OR 97227
Charter Mechanical is a leading provider of mechanical and process piping services in the Northwest, with a team of 700 professional employees dedicated to delivering the highest level of service for a variety of projects.
Verified
Specializations (14)
Airport
Education
Federal Government
Financial
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 Spokane, WA?
Downtobid is a platform that helps you find Plumbing contractors in Spokane, 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 Spokane, 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 Spokane, 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 Spokane, 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 Spokane, WA
Total contractors
174 contractors
Total union contractors
14 union contractors
Total non union contractors
55 non union contractors
Total minority owned businesses
10 minority owned businesses
Total women owned businesses
6 women owned businesses
Average response time
15 hours
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