First Service Mechanical, Inc.

Commercial Verified

3640 S 500 W, South Salt Lake, UT 84115, Salt Lake City, UT

·24/7 Available

4.9(114 reviews)

4.9(114 Google reviews)View on Google

RTUAHUBoilerChilled Water/ChillerSplit SystemHeat Pump

Request a Quote (801) 968-4220 Website

Commercial Capabilities

24/7 AvailabilityYes — always available

Multi-Site CoverageAvailable

Quick Answers

What makes First Service Mechanical, Inc. a strong choice for commercial HVAC in Salt Lake City, UT?

First Service Mechanical, Inc. holds a 4.9/5 Google rating across 114 reviews, serves commercial and industrial buildings throughout Utah's Wasatch Front with 24/7 emergency availability, and covers a 25-mile radius from its South Salt Lake location. Facility managers at offices, industrial sites, schools, and mixed-use properties consistently cite responsive communication and fair, transparent pricing as standout qualities.

Does First Service Mechanical, Inc. handle commercial HVAC replacement?

First Service Mechanical, Inc. handles full commercial HVAC replacement, including complex system changeovers such as converting aging boiler-based water coil systems to split gas and refrigerant-based HVAC systems. The company serves commercial and industrial buildings across Salt Lake City and the broader Wasatch Front corridor from Logan to Spanish Fork.

What commercial HVAC systems does First Service Mechanical, Inc. service?

First Service Mechanical, Inc. services rooftop units (RTUs), air handling units, boiler systems, chilled water and chiller systems, split systems, and heat pumps across commercial building types in the Salt Lake City area. This range covers the core mechanical systems found in office buildings, industrial and warehouse facilities, retail spaces, educational institutions, multifamily properties, and mixed-use developments.

About

First Service Mechanical, Inc. is a commercial and industrial HVAC contractor based in South Salt Lake, UT, serving the Wasatch Front from Logan to Spanish Fork with a full range of installation, replacement, preventive maintenance, and 24/7 emergency services. The company works across a broad mix of building types — office buildings, industrial and warehouse facilities, retail spaces, educational institutions, multifamily, and mixed-use properties — and holds a 4.9/5 Google rating from 114 verified reviewers. Customers at churches, industrial facilities, and commercial offices have highlighted FSM's honest assessments, competitive quoting, and technicians who see jobs through to confirmed operation. One industrial client noted that First Service Mechanical was the only contractor to offer a lower quote alongside a creative leveling approach for a complex system. Preventive maintenance agreements form a core part of FSM's service model. Because HVAC can account for up to 40% of a commercial building's energy consumption, the company positions routine inspections and scheduled maintenance as a direct tool for controlling operating costs and extending equipment lifespan — not just a compliance checkbox. For facility managers overseeing multiple locations, First Service Mechanical offers multi-site coverage within its 25-mile service radius and maintains 24/7 emergency response availability. This makes the company a practical partner for property managers who need consistent service delivery across a portfolio of Wasatch Front commercial properties.

Frequently Asked Questions

Does First Service Mechanical, Inc. offer preventive maintenance agreements for commercial buildings?

Yes, First Service Mechanical, Inc. offers preventive maintenance service agreements designed to reduce unexpected breakdowns and extend equipment life in commercial and industrial buildings. Routine scheduled maintenance is especially valuable for systems like boilers, chillers, and rooftop units, where unplanned failures can disrupt building operations and carry significant repair costs.

What geographic area does First Service Mechanical, Inc. cover?

First Service Mechanical, Inc. operates within a 25-mile radius of its South Salt Lake location and services the broader Wasatch Front corridor, including Salt Lake City, Ogden, Provo, and the stretch from Logan to Spanish Fork. Multi-site coverage is available for property managers with facilities spread across this region.

Can First Service Mechanical, Inc. service HVAC systems in industrial and warehouse buildings?

First Service Mechanical, Inc. explicitly lists industrial and warehouse facilities among the building types it serves, and customer reviews reference completed work on industrial HVAC system leveling and complex system replacements. The company services industrial-relevant equipment including rooftop units, air handling units, and boiler systems.

How does First Service Mechanical, Inc. handle after-hours HVAC emergencies?

First Service Mechanical, Inc. maintains 24/7 emergency availability for commercial clients throughout its service area. This around-the-clock response capability is intended to restore building comfort and operations without delay when critical HVAC equipment fails outside normal business hours.

Does First Service Mechanical, Inc. work with educational institutions and multifamily properties?

First Service Mechanical, Inc. serves educational institutions and multifamily properties in addition to office, retail, industrial, and mixed-use buildings across the Wasatch Front. The full scope of systems serviced — including boilers, split systems, and heat pumps — covers the varied mechanical configurations common in these property types.

Equipment & Systems

System Types Serviced

Rooftop Unit (RTU)Air Handling Unit (AHU)BoilerChilled Water / ChillerSplit SystemHeat Pump

Building Types Served

Office Building

Industrial / Warehouse

Retail / Shopping Center

Education / Campus

Multifamily (50+ units)

Mixed Use

Operating Hours

Monday	Closed
TuesdayToday	Closed
Wednesday	Closed
Thursday	Closed
Friday	Closed
Saturday	Closed
Sunday	12:00 AM – 11:59 PM

License & Insurance

Insurance VerifiedNot verified

Location

3640 S 500 W, South Salt Lake, UT 84115, USA

Request a Quote

Avg. response in 4 hours

Commercial Capabilities

24/7 AvailabilityYes

Service AgreementsPreventive Maintenance

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Google Reviews

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7 months ago

FSM did a great job removing a leaking water coil from an old boiler system at our church and replacing with a split gas/freon HVAC system. On time and diligent workers, very good communication throughout the project. I would definitely recommend them.

— Keith Lufkin

7 months ago

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 Burton

7 months ago

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 Lee

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