Find and Invite the Best Commercial Plumbing Contractors in Redmond, WA
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15 Best Plumbing contractors in Redmond, 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
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
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
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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
High reply rate
Active contractor
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
State Mechanical
8706 S. 222nd St. Kent, WA 98031
Established in 1986, State Mechanical Co. is a known plumbing and heating contractor in Western Washington, recognized for delivering exceptional service and maintaining great relationships with many general contractors, with a portfolio that includes work on Starbucks, dental offices, and large Amazon warehouses.
Verified
Home Comfort Alliance
5373 Auto Center Way Suite 205 Bremerton, WA 98312
Home Comfort Alliance is a comprehensive home services provider offering HVAC, heating, cooling, plumbing, and electrical services since 1977, primarily serving the Seattle and Puget Sound area with a commitment to customer comfort and satisfaction.
Verified
Stanton Plumbing
P.O. Box 1687 North Bend, WA 98045
Stanton Plumbing Inc. is a full-service, local, independent plumbing contractor specializing in residential and commercial projects, including new construction, with over 30 years of experience, fully licensed, bonded, and insured, serving areas such as North Bend, Snoqualmie Valley, and the Greater Eastside.
Verified
Specializations (2)
Restaurant
Tenant Improvements
Best Plumbing
Seattle, WA 98109
Best Plumbing is a Seattle-based company providing residential and commercial plumbing installation and repair services, including emergency services 24/7, throughout King County, South King County, and South Snohomish County areas since 1968.
Verified
Specializations (11)
Education
Federal Government
Government
Healthcare
Pioneer Plumbing & Sewer
3425 16th Ave., W. Seattle, WA 98109
Pioneer Plumbing & Sewer is a certified, licensed, and insured plumbing contractor based in Seattle, offering a range of services from leaky faucets to sewer repair for both residential and commercial projects, including new construction and remodels.
Verified
Russell Square
400 University St, Seattle, WA 98101
Russell Square is a leading real estate company that specializes in end-to-end development and construction of multifamily communities and diverse real estate projects, with a focus on collaboration, long-term value, and excellence from concept to completion.
Verified
Specializations (13)
Airport
Correctional
Education
Federal Government
Rush Plumbing Seattle
P.O. Box 80962 Seattle, WA 98108
Rush Plumbing Seattle is a local, family-owned plumbing company offering high-quality residential and commercial plumbing services throughout the King County, Washington area for over 30 years.
Verified
Comfort Systems USA Northwest
18702 North Creek Pkwy. Ste. 110 Bothell, WA 98011
Comfort Systems USA Northwest is a leading design-build, full-service provider of mechanical and plumbing building systems in the Pacific Northwest, known for its steady growth and strong customer base. As part of the Comfort Systems USA family of companies, it is publicly traded on the New York Stock Exchange (NYSE:FIX) and offers financial stability and bonding capabilities to deliver a wide range of construction projects.
Verified

MacDonald-Miller Facility Solutions
11512 Airport Road, Suite F-700, Everett, WA 98204
We design, build, and service commercial mechanical HVAC and plumbing systems. Buildings work better with MacDonald-Miller!
Verified
Good to know insights about Plumbing contractors in Redmond, WA
Average response time
3 days
Average interest distance
14 miles
Average lead time to bid
22 days
How far are Plumbing contractors in Redmond, WA willing to travel?
Every trade and region has difference sensitivity to distance. We grouped distances into 4 categories to help you understand the distribution of 6 bid packages. The ratios of bidding contractors per distance group are 0%, 0%, 0%, and 0%.
How much lead time do Plumbing contractors in Redmond, WA need to bid?
Every trade and region has difference sensitivity to due time. We grouped due times into 3 categories to help you understand the distribution of 1 bid packages. The ratios of bidding projects per due time group are NaN%, NaN%, and 0%.
Commercial Plumbing contractors insights in Redmond, WA
Explore 197 verified Plumbing contractors in Redmond, WA. Our platform analyzes real bidding activity, response times, and project preferences to help you make informed decisions. These insights are based on actual market data to streamline your contractor selection process.
Total contractors
197 contractors
Total union contractors
12 union contractors
Total non-union contractors
53 non-union contractors
Total minority-owned businesses
9 minority-owned businesses
Total women-owned businesses
6 women-owned businesses
What certifications do Plumbing contractors hold?
Professional certifications and licenses held by Plumbing contractors in Redmond, WA, including OSHA safety training, trade-specific licenses, and manufacturer certifications required for specific project types.
What project types are Plumbing contractors bidding on?
Project types that Plumbing contractors in Redmond, WA are actively bidding on, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, and industrial facilities.
What project owners are Plumbing contractors bidding for?
Top general contractors and project owners that Plumbing contractors in Redmond, WA are bidding for, showing which construction firms and developers are most active in the local market.
Milestones
Marriott
Nike
Home Depot
Hyatt
Motel 6
Neiman Marcus
Safeway
Save A Lot
Plumbing projects insights in Redmond, WA
Explore 3 Plumbing construction projects in Redmond, WA. Our analysis covers project sizes, building types, and market activity patterns to help contractors make strategic bidding decisions based on actual project data.
Total projects
3 projects
Average square footage
6,014 square feet
Maximum square footage
9,418 square feet
What square footage ranges are Plumbing projects in?
Distribution of Plumbing project sizes in Redmond, WA by square footage. Small projects include tenant improvements and retail spaces. Medium projects encompass commercial buildings and office spaces. Large projects represent major developments requiring significant resources and bonding capacity.
What construction sectors are Plumbing projects in?
Building types and construction sectors for Plumbing projects in Redmond, WA, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, industrial facilities, and government projects.
Why Downtobid is the Go-To Platform for Contractors
"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 detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
Why Downtobid is the Go-To Platform for Contractors
"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 detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
FAQs
How can Downtobid help me find the best commercial Plumbing contractors in Redmond, WA?
Downtobid helps you find the best Plumbing contractors in Redmond, 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 Redmond, 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 Redmond, 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 Redmond, 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!
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