Sep 8, 2026
How Much Does HVAC Replacement Cost? (2026 Cost Guide)
Reading Time About 16 Min
Open 24/7
Commercial HVAC
Pro-Staff Mechanical
VerifiedEstablished · 39 yrs
5.0(10 reviews)•Residential•Serving Seattle, WA
EPANCILicense #PROSTMI072NG
Full-service commercial heating, air conditioning, and refrigeration contractor serving the Puget Sound area.
Pro-Staff Mechanical is a commercial HVAC contractor based in Seattle, WA. Services listed include service & repair, preventative maintenance and 24/7 emergency service. 39 years in business, emergency service available and licence #PROSTMI072NG.
39
Years in Business
Yes
Emergency Service
Seattle, WA
Service Area
Services Offered
Service & Repair
Preventative MaintenanceDesign & Installation
24/7 Emergency ServiceDuct Work Fabrication
System Design
Customer Sentiment Summary
Strengths
- Crews carry themselves professionally — 3 reviewers single out polite, respectful technicians.
- 2 reviewers describe the technicians as personable and pleasant to deal with.
Areas to Watch
- No complaint recurs across the 7 reviews analysed, which is consistent with the 5.0-star average — but a clean record is not the same as a long one.
Reviews from Best HVAC visitors
No Best HVAC reviews yet
Been a customer of Pro-Staff Mechanical? Be the first to rate them.
Get Your HVAC Business Listed
Want to put your heating and cooling company in front of local homeowners and businesses actively searching for reliable HVAC services? Claim your spot and connect with high-intent customers in your area.
Get Featured
Blog / News
View all articles HVAC Tips, Guides & Industry News
Sep 7, 2026
Why Does My Thermostat Screen Go Blank?
Reading Time About 6 Min
Sep 6, 2026
How to Clean AC Condenser Coils Safely
Reading Time About 7 Min
Sep 3, 2026
AC Blowing Warm Air? Common Causes and Fixes
Reading Time About 6 Min
FAQ
Contact Our TeamFrequently Asked Questions
Have another question? Our team is here to help.
Pro-Staff Mechanical lists service & repair, preventative maintenance and 24/7 emergency service. Contact them to confirm they handle your specific job.
Pro-Staff Mechanical is based in Seattle, WA.
Yes, Pro-Staff Mechanical lists emergency service. Call them directly for urgent heating or cooling repairs.
Pro-Staff Mechanical lists licence number PROSTMI072NG. You can confirm it is current with the Washington contractor licensing board.
Use the call button, website link or contact details on this page to reach the company directly.
Get in touch and we will keep your listing details accurate and add photos.