First Service Mechanical, Inc.
HVAC contractor in South Salt Lake, UT.
In the words of First Service Mechanical, Inc.
Mechanical Contractor HVAC Services
- Trade
- HVAC contractor
- Business address
- 3640 S 500 W, South Salt Lake, UT 84115
- Telephone
- (801) 968-4220
- Website
- fsmhvac.com
- Hours
-
- MondayOpen 24 Hours
- TuesdayOpen 24 Hours
- WednesdayOpen 24 Hours
- ThursdayOpen 24 Hours
- FridayOpen 24 Hours
- SaturdayOpen 24 Hours
- SundayOpen 24 Hours
From the business's Google listing, checked Oct 2026
- Register
- UT register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.
Google Reviews
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I want to thank Monty Snow and Will they saved the day the amazing service I received was exceptional I appreciate the professionalism. Thanks Will. Connie
Connie N.
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The retail business I work for has used FSM for many years for our HVAC needs. The technicians have always been professional, knowledgeable and considerate of any concerns we have brought up. Recently we were assisted by Alex Bennett, who did a terrific job troubleshooting shooting a problem we were having, developed a solution for us, and had great follow through on completing the job. We are very happy with the work FSM has done for us.
Slater W.
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FSM has been servicing our property for 5+ years. anytime day or night we call they send Will Hilton to the rescue at his earliest available time. His customer service is exemplary!!! Highly recommend this company.
Tonya W.
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FSM was the only company that gave us a lower quote and a different way to level our Industrial HVAC system. Appreciated their speedy completion, creative options, and quality of work.
Liz L.
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I had a great experience with this HVAC company! They were quick to respond, honest about what needed to be done, and their prices were very fair. David was awesome—professional, knowledgeable, and went above and beyond to make sure everything was working perfectly before he left. Highly recommend both the company and David for any heating or cooling needs!
Ash B.
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Would be appreciated. Jason was delightful! What a professional! He did a rocking job. And he is not standing next to me.
jklott5336
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FSM was great to work with! Marty is very helpful and doesn’t try to sell me things I don’t need.
Audra S.
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Marty was very knowledgeable and personable. He made me feel taken care of and feel good about the services. I plan on calling FSM for my future HVAC needs.
Casey S.
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Marty at FSM is the best! Super easy to work with, very knowledgeable, and always willing to help. Thanks Marty!
Ashlyn C.
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Excellent service for any HVAC issue we run into. Lexis is very knowledgeable and professional.
Don J.
About First Service Mechanical, Inc.
Commercial HVAC and refrigeration
First Service Mechanical, Inc. identifies as a mechanical contractor providing various climate control solutions. The company says it offers commercial refrigeration services along with heating, ventilation, and air conditioning. It also describes its availability for 24/7 monitoring and emergency HVAC response.
The company names preventive maintenance as a core service to manage energy usage in building systems. The company provides air conditioning and heating services to address building comfort. In South Salt Lake, utility gas accounts for 74 percent of heating fuel according to the American Community Survey.
Service reliability and ratings
Reviewers frequently mention the professionalism of the technicians and the company's ability to troubleshoot complex industrial HVAC systems. Many comments highlight the speed of response and the helpfulness of the staff during service calls.
NOAA normals for the area show a mean temperature of 50.2 degrees F.
South Salt Lake mechanical services
First Service Mechanical, Inc. handles diverse mechanical needs for its clients. The company says it specializes in both residential and commercial-style HVAC requirements through its emergency service offerings. Its service area includes South Salt Lake, UT.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.