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Business ProfilePlumbers in Davenport, Iowa

Northwest Mechanical Inc

Northwest Mechanical Inc

Northwest Mechanical Inc is a mechanical contractor based in Davenport with a history dating to 1923. Its work includes industrial and commercial construction and automation and controls, alongside plumbing, heating and AC. Its work is primarily focused in the Midwest.

Last Updated October 3, 2026.

Business Highlights
  • Northwest Mechanical is a union-organized contractor with local and national agreements with the United Association of Plumbers and Pipefitters.
  • Northwest Mechanical's employees receive comprehensive ongoing training and specialized training from the United Association of Plumbers and Pipefitters.
  • Northwest Mechanical is a contractor member of ISNetworld and Avetta.
  • Northwest Mechanical says it has received the MCAA Safety Excellence, Illowa Safety and IMPACT Safety awards.

Service Area

Quad-City area, Midwest region, and customers across the United States.

Active Business Listing

Northwest Mechanical Inc is one of 10 plumbers ProsGrade lists in Davenport, Iowa.

Active
Public local listing
Listing details

1 service listed: Plumbing, heating & AC. Open 24 hours, 7 days a week. Rated 4.4 from 33 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Northwest Mechanical Inc compares with the other 9 plumbers on ProsGrade in Davenport, using public Google ratings and review counts.

  • One of 10 Davenport plumbers on ProsGrade.

Services Covered

  • Plumbing, heating & ACResidential and commercial

Reviews

What customers say

Customers praise responsive service and professional, polite technicians. One customer said a boiler problem on Thanksgiving was handled right away, while another described a quick diagnosis of a pipe problem and an explanation of the needed repair. A customer who used Northwest again for HVAC work on a furnace said the bill was not transparent and the company would not offer an itemized invoice.

Customer Reviews

Tom Hubbell

Responsive. Caring. Expertise. If that sounds like what you want in a Mechanical provider... THEY ARE IT!!! I can't say enough about the professionalism and how they took care of me. They CARED! Bryan S. made sure the NWM Team resolved my issue thoroughly and accurately. Great job Team!
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Twila Negus

My boiler went down on Thanksgiving and I live on a tight budget. Very impressed for the respect they gave me and took care of the problem right away. I was expecting a much larger bill just from past problems with my boiler. The gentleman was very polite and did a great job. Thank you for bringing warmth back into our home.
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Forty Seven

I called this company today and they sent out Nathan Dantone. Nate was very professional, funny, and got straight to work. He diagnosed the pipe problem very quickly. We were very pleased with him and will definitely be calling them for future plumbing issues. He went above and beyond to explain the issues and get the repair that we needed.
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Michael Shaw

Northwest Mechanical Inc Great customer and outstanding plumber services. Everyone hopes to never encounter plumbing issues. However, the reality is that at some point we will. Over the years, I have had the worst and most unlucky experience with local plumbing companies, e.g., poor customer service and painstaking repair response. My contacting Northwest Mechanical at the point of relieving my plumbing frustrations was responsive quality repair service. Service plumber, Shane Sheaman repaired my clogged water lines that prevented water from exiting the water lines. Shane did an amazing job, repairing this issue which also included replacing outdated water lines and faucet fixtures. Northwest Mechanical Inc. is dependable and trustworthy, truly the best plumbing service and repair company in the QC!
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Chris Schneck

Kirsten H. Is a top notch person. Answered all my questions and went above and beyond fixing issues we were dealing with from a shady bathroom remodeling company. Pay her more or keep her happy because she is an amazing employee. She absolutely is the best at what she does. Because of her, I used Northwest again for some HVAC work on my furnace. The second go around was not so great. The worker did an excellent job, but then when it came time to the bill, I was hit with a bill that was not transparent at all and they would not offer an itemized invoice. Seemed as if they were just throwing out a number without reason. Learned a lesson and hopefully you do too. Buyer beware. If you contract this company out, they will throw arbitrary numbers out without any evidence of how much the work actually costs.
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