Find and Invite the Best Commercial Plumbing Contractors in Spokane, WA

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75 Verified Plumbing companies in Spokane, WA

Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

Plumb-Tech logo

Plumb-Tech

1530 Livingston Ave, Missoula, MT 59801

Plumb-Tech is a leading plumbing and heating service provider in Missoula, MT, with over 15 years of experience offering installation, repair, and maintenance for residential and commercial properties, ensuring customer satisfaction with a 100% guarantee on their quality products and services.

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141 miles from Spokane, WA

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American Mechanical logo

American Mechanical

Monroe, WA 98272

Since 1993, American Mechanical Corp has been providing commercial plumbing and heating services, specializing in emergency repairs, tenant improvement projects, and offering a 1-year warranty on workmanship. Their experienced staff holds certifications such as Master Plumbers and Medical Gas Installation, and they are members of the United Association Local 32 MCA.

Verified


178 miles from Spokane, WA

Specializations (8)

Education

Fitness

Healthcare

Hospitality

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Laboratory Design & Construction logo

Laboratory Design & Construction

6659 Kimball Dr, Gig Harbor, WA 98335

Laboratory Design & Construction, Inc. specializes in creating customized, high-quality laboratory solutions, offering products such as casework, fume hoods, and various laboratory equipment. The company is a certified Women's Business Enterprise and Woman Owned Small Business, serving science, education, and wastewater quality sectors in Seattle, Bellevue, and nationwide.

Verified


209 miles from Spokane, WA

Specializations (6)

Education

Federal Government

Government

Healthcare

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Stanton Plumbing logo

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


181 miles from Spokane, WA

Specializations (2)

Restaurant

Tenant Improvements

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Spectrum Plumbing & Heating logo

Spectrum Plumbing & Heating

753 E. Smith Rd. Bellingham, AZ 98226

Spectrum Plumbing & Heating is a Bellingham-based company offering expert craftsmanship in plumbing and hydronic heating services with a commitment to quality and customer service since 2012. They provide 24/7 commercial and residential services and aim to exceed customer expectations while offering their employees opportunities for professional growth.

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227 miles from Spokane, WA
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West Coast Mechanical Solutions logo

West Coast Mechanical Solutions

2823 29th Ave SW, Olympia, WA 98512

West Coast Mechanical Solutions is a premier provider of innovative commercial and industrial HVAC and plumbing services, maintenance, and construction in the Pacific Northwest, offering solutions for comfort, efficiency, and indoor air quality with a commitment to lasting resolutions and exceptional craftsmanship.

Verified


247 miles from Spokane, WA
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Port Orchard Plumbing logo

Port Orchard Plumbing

5706 Bethel Rd., S.E. Suite 100 Port Orchard, WA 98367

Port Orchard Plumbing is a family-owned business that provides a wide range of plumbing services for both residential and commercial clients in Port Orchard and surrounding areas, including repairs, installations, and maintenance.

Verified


236 miles from Spokane, WA
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JH Kelly logo

JH Kelly

2000 S.E. Hanna Harvester Dr. Milwaukie, OR 97222

JH Kelly is a premier MEP (Mechanical, Electrical, Plumbing) contractor in the Pacific Northwest, offering a wide range of services including HVAC, refrigeration, plumbing, and electrical services, as well as special projects like tenant improvements and new construction projects. With over a century of experience, they are known for their safety, attention to detail, and comprehensive service and maintenance capabilities.

Verified


262 miles from Spokane, WA
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Silverline logo

Silverline

4121 W Clearwater Ave, Kennewick, WA 99336

Silverline is a full-service provider of electrical, plumbing, heating, and cooling services, dedicated to ensuring the safety and comfort of homes and businesses. With a team of licensed technicians, they offer comprehensive solutions for maintenance, emergency repairs, and new installations, serving the Kennewick, Pasco, and Richland areas for over 20 years.

Verified


127 miles from Spokane, WA
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Northwest Mechanical Group logo

Northwest Mechanical Group

1250 NW 3rd Ave, Canby, OR 97013

Northwest Mechanical Group is a licensed provider of commercial refrigeration, HVAC, and plumbing services in Oregon, Washington, and Idaho, offering design, construction, installation, and maintenance with a focus on high efficiency and quality craftsmanship.

Verified


262 miles from Spokane, WA
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Hollabaugh Brothers & Associates logo

Hollabaugh Brothers & Associates

Portland, OR 97227

Hollabaugh Brothers & Associates is a company that stocks, sells, and services plumbing and HVAC products from trusted manufacturers, offering a range of resources including price books, training, case studies, and CEU classes to foster brand preference.

Verified


264 miles from Spokane, WA
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Arctic Sheet Metal logo

Arctic Sheet Metal

2310 NE Columbia Blvd, Portland, OR 97211

Arctic Sheet Metal is a contractor specializing in mechanical, plumbing, service, and architectural metal work, catering to various markets including high-rise buildings, housing, medical facilities, and more.

Verified


264 miles from Spokane, WA
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D&F Plumbing, Heating and Cooling logo

D&F Plumbing, Heating and Cooling

Portland, OR 97227

D&F Plumbing, Heating and Cooling is proud to service a wide area of customers throughout the Portland Metro Area. Whether your plumbing emergency happens in the middle of the night, on a weekend, or a holiday, you can count on D&F to help you when a disaster strikes.

Verified


264 miles from Spokane, WA
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Harder Mechanical Contractors logo

Harder Mechanical Contractors

Arizona, California, Nevada, Oregon, Texas, Utah 97212

Founded in 1934, Harder Mechanical Contractors provides comprehensive mechanical construction solutions, including design, fabrication, and installation services across various sectors such as aerospace, biopharmaceuticals, and renewable energy, with a focus on safety, quality, and performance.

Verified


264 miles from Spokane, WA

Specializations (5)

Airport

Casino

Healthcare

Office Building

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Alliant Systems logo

Alliant Systems

351 NW 12th Ave, Portland, OR 97209

Alliant Systems is an engineering and construction company specializing in the design, build, and maintenance of complex mechanical systems and productive environments, offering services such as mechanical engineering, HVAC systems, and energy efficiency analysis.

Verified


264 miles from Spokane, WA
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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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

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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