Heating

Commercial Heater Repair in Nashville, TN

Name: M.J. Frick Co.
Address: 3651 Trousdale Drive,, Nashville, TN, 37204
Telephone: (615) 338-6265

Nashville Commercial Heating Service Since 1980

If you own or manage a commercial property in Nashville, you need heating you can count on. At M.J. Frick Co., we provide commercial heating repair and full-service commercial HVAC solutions for businesses across the area. We’ve been serving Nashville since 1980, and our team understands what’s at stake when a heating system fails during business hours.

We work with business owners, property managers, and facility teams who need a clear diagnosis, honest answers, and reliable repairs. Whether you’re dealing with insufficient heat, uneven temperatures, weak airflow, or an unexpected shutdown, we can diagnose the problem and explain your repair options.

Our NATE-certified technicians bring verified technical training to every job. We’re a BBB Accredited Business, and our approach is built on honest communication and quality workmanship. From the initial call through the completed repair, we give clients a clear picture of what’s wrong, what it takes to fix it, and what to expect next. We handle heating repair, maintenance, installation, and replacement, so you don’t need to coordinate multiple contractors.

Call us at (615) 338-6265 to schedule commercial heating service or request an assessment for your Nashville property.

Comprehensive Commercial Heating Systems We Repair Across Middle Tennessee

Commercial heating systems are complex networks engineered to handle heavy operational demands. When a critical component fails, identifying the exact root cause requires technical precision and deep industry knowledge. Our certified technicians have hands-on experience servicing all major makes and models, ensuring your equipment receives the precise care it needs. We bring fully stocked service vehicles to every job site, allowing us to complete most repairs during the initial visit and keep business downtime to an absolute minimum.

Equipment We Service Daily

Rooftop Units (RTUs): Complete diagnostic and repair services for packaged heating units, addressing economizer failures, gas valve malfunctions, and blower motor breakdowns.
Commercial Heat Pumps: Specialized troubleshooting for reverse valves, defrost boards, refrigerant leaks, and compressor issues to maintain year-round efficiency.
Split Systems & Ductless Mini-Splits: Targeted repairs for multi-zone commercial setups, resolving air balance issues, electrical faults, and localized heating drops.
Radiant Heating Systems: Expert repairs for radiant heating repairs to ensure even floor and surface warmth throughout your facility.
Boilers and Commercial Furnaces: Comprehensive service for ignition controls, heat exchangers, burn assemblies, and hydronic circulation pumps.

No matter the scale or complexity of your facility's heating infrastructure, we have the tools and experience to fix it right the first time. We perform thorough safety checks alongside every repair to ensure your system operates cleanly, efficiently, and in full compliance with local building codes.

Office HVAC Repair & Maintenance

Your office environment has specific needs: comfort, quiet operation, and consistent performance. From small office suites to regional headquarters, we offer dedicated office heater repair services tailored for business spaces in Nashville and the surrounding areas. We plan service around occupied work areas to help limit noise and disruption to your workflows.

Commercial Furnace Repair for Business-Grade Equipment

Many commercial facilities still rely on furnace systems for heat, particularly in larger or multi-zone buildings. Our team at M.J. Frick Co. offers complete commercial furnace repair services that cover ignition systems, pilot lights, blower assemblies, burner systems, and safety controls. Gas-fired equipment requires careful attention to combustion performance and safe operation, and we treat every furnace job with that in mind.

Integrated Commercial HVAC Solutions

Beyond repairs, we provide commercial HVAC services. Our clients can call on us for system replacement assessments, preventative maintenance planning, and commercial system design and installation across offices, retail spaces, industrial facilities, and mixed-use buildings. We also offer maintenance plans to support ongoing system performance and reduce the likelihood of unexpected breakdowns.

Prompt repair can help your business:

Minimize downtime: Unexpected heating failures can interrupt operations and affect employee comfort. Same-day scheduling and 24/7 emergency service give you options for urgent needs.
Understand what you’re dealing with: Prompt diagnosis clarifies whether the situation calls for a repair, a maintenance visit, or a replacement, so you can make an informed decision.
Reduce energy waste: A heating system running out of spec drives up utility costs. Repairs help restore normal operating performance.
Extend equipment life: Addressing issues early can reduce strain that contributes to premature failure.
Support safety: Fuel-burning equipment, electrical faults, unusual odors, or smoke warrant prompt professional attention. Don’t put it off.

Signs Your Business Needs Emergency Commercial Heating Repair

Commercial heating systems rarely fail without warning. In most cases, subtle operational changes signal impending equipment breakdown long before the entire system shuts down. Recognizing these early indicators allows facility managers to schedule prompt service before a minor issue turns into an expensive operational failure.

Uneven Temperatures Across Zones: Cold spots in specific offices or warehouse sections often indicate failing zone dampers, duct leakage, or reduced blower capacity.
Unusual Metallic Noises: Loud grinding, squealing, or persistent rattling sounds usually signal loose fan belts, worn motor bearings, or misaligned blower wheels.
Sudden Spikes in Utility Bills: A sharp, unexplained rise in monthly energy costs means your system is working twice as hard to maintain target temperatures due to internal component drag or failing controls.
Frequent System Cycling: If your heater turns on and off rapidly without reaching the thermostat setpoint, you may be dealing with restricted airflow, faulty sensors, or an overheating heat exchanger.
Foul Odors or Burner Discoloration: Burning smells or yellow burner flames on gas systems indicate incomplete combustion or cracked heat exchangers, requiring immediate professional inspection for safety.

Ignoring these warning signs leads to higher repair costs and unexpected system failure during freezing weather. If you notice any of these symptoms in your building, contacting our experienced technicians early protects your property, keeps your utility expenses manageable, and keeps your operations running smoothly.

How Our Commercial Heating Service Process Works

Our commercial heating service process includes:

Initial consultation and scheduling: Call us, and we can assess your needs, with same-day scheduling often available for urgent repairs.
On-site inspection: Our technician arrives on schedule and inspects the system to diagnose the issue.
Transparent estimate: You receive a clear scope of work, cost estimate, and timeline before we begin.
Professional repair and testing: We complete repairs with care, then test the system’s operation.
Post-service review and follow-up: We review the work done, provide preventative tips, and schedule any necessary follow-up or maintenance.

Our Values

Relationships Over Transactions

Our business is built on trust, consistency, and long-term relationships. Repeat customers, referrals, and decades-long loyalty are the true measure of our success.
Quality of Work First, Always
Doing the job right the first time is our standard. We focus on workmanship that lasts, even if it means fewer jobs and more time on each one. Quality isn’t an upgrade—it’s who we are.
Honest Guidance, Never Upselling
We believe homeowners deserve clarity, not pressure. Our technicians explain the problem, the options, and the best path forward—no gimmicks, no upsell tactics, ever.
Locally Trusted, Proven Excellence
Recognition like “Best Plumber in Blount County” reflects what matters most to us—quality work and the trust of the communities we serve. We earn that trust every day.
Community Roots, Family Values
Nashville is home, and we treat everyone we serve like a neighbor. Our team is family, our customers are extended family, and our reputation is built on showing up with honesty, respect, and heart.

This is what I call outstanding service!
“I’m so impressed with their dedication and service. Thank you for going above and beyond!”

Kari F.
No upselling or scare tactics. Less than an hour later, it was working like a champ.
“Our HVAC was doing all the normal things except actually blowing the hot air. MJ Frick got to us the first day and arrived exactly when they promised.”

Jeanne N.
Top notch company, great service- will continue to enlist their services in the future.
“Our service technician, Dalton, was prompt, courteous, and investigated a concern with our ductwork.”

Jason & Jennifer N.
MJ Frick Company truly stands out for their outstanding service and dedication to customer satisfaction.
“I am delighted to recommend MJ Frick Company for their exceptional service and competitive pricing. Having worked with them on two installations over the past 15 years, I can confidently say they are the best in the industry.”

Frank K.
Grateful for honest & hard working people that we always get when we call Frick!!
“Chris was awesome!! He came in and not only fixed our issue, but gave us tips on how to take care of it ourselves if it happens again!”

Beth M.
We love this trustworthy company!
“Everyone on their team is incredible. Planning, estimating, servicing, office support, sales support, all the way to the top.”

Russell A.
Less than an hour later, it was working like a champ!
“MJ Frick got to us the first day and arrived exactly when they promised. It turned that the burners just needed cleaning. No upselling or scare tactics.”

Jeanne N.
Thank you for being honest!
“Dustin said not only did the work not need to be done but that if it did they would be it several hundred dollars cheaper. I am moving all my heating, cooling, and plumbing needs to MJ Frick.”

Jim P.
Great customer service!
“Technicians completed water heater replacement and identified and repaired unknown leak. Technicians worked into the evening to get the system back online quickly.”

Randy C.

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Serving Nashville’s Commercial Properties & Offices

From downtown offices and retail storefronts to industrial warehouses and mixed-use facilities, we handle heating and HVAC systems of all sizes across Nashville and the surrounding Middle Tennessee communities. We plan service with attention to interruption, comfort, and operations.

If your business is dealing with uneven temperatures, unexpected shutdowns, or rising energy bills, don’t wait for the problem to get worse. Financing options are available for eligible system work and upgrades.

Schedule Your Commercial Heating Service in Nashville

Since 1980, we’ve served Nashville businesses with commercial heating repair, maintenance, installation, and replacement. We offer same-day scheduling and 24/7 emergency service for urgent heating problems.

Contact us now to schedule your service or request an assessment for your commercial property.

Why Nashville Business Owners Choose M.J. Frick Co. for Heating Services

Finding a commercial HVAC contractor you can rely on year after year should not feel like a gamble. Business owners across Davidson, Williamson, and Wilson counties trust us because we operate on a simple principle: relationships over transactions. We treat every commercial property like a long-term partnership, delivering transparent pricing, clear explanations, and honest recommendations with no hidden fees or unnecessary upsells.

As a local, veteran-owned company, our reputation rests on the quality of our work and the integrity of our team. Every technician we send to your business is licensed, insured, and NATE-certified, possessing the specialized training required to work on high-capacity commercial equipment. We respect your operational schedule, maintaining clean work areas and coordinating our visits to avoid disrupting your employees, guests, or customers.

We back every service call with our 100% satisfaction guarantee. From minor electrical adjustments to complex rooftop unit component replacements, we get the job done right the first time so you never have to worry about recurring heating issues interrupting your working day.

Proudly Serving Nashville & Surrounding Areas

Call Us Today! 615-338-6265

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