Trusted Commercial Heating Services

In the Business of Delivering Smiles Since 1968
January Offer
Offers with approved credit on qualifying systems. Cannot be combined with other offers.
Expires: Jan 31, 2026

Maintaining a warm, comfortable space isn’t just a seasonal need—it’s essential to employee performance, customer satisfaction, and regulatory compliance. For Atlanta businesses, even a short heating disruption can result in lost productivity or safety concerns. Our commercial heating team understands the urgency and complexity of large-scale systems, and we offer tailored solutions that keep your operations running without interruption. Whether you need heating repairs, replacement, or a new system installed on your rooftop unit, R.S. Andrews delivers service that prioritizes reliability and speed.

Signs Your Commercial Heating System Needs Attention

A heating issue in a commercial property isn’t always obvious—until it leads to complaints or costly downtime. These early indicators can help you act fast and avoid major breakdowns:

  • Uneven temperatures throughout your facility: Some areas are cold while others are overly warm, signaling airflow or zoning problems.

  • Strange noises coming from rooftop or mechanical units: Banging, clanking, or whistling may indicate worn components or airflow restrictions.

  • Rising utility bills without increased usage: Inefficient equipment or malfunctioning thermostats can quietly inflate your operating costs.

  • Poor indoor air quality: Dust, humidity issues, or lingering odors might stem from heating system inefficiencies or dirty components.

  • Frequent service calls or repeated issues: If repairs are becoming routine, your system may be nearing the end of its reliable life span.

Schedule today! We’re ready to deliver expert service and a smile to your door.

Our Commercial Heating Services

Commercial Heating Installation

We install high-performance systems built for heavy usage and long-term efficiency. Whether you’re upgrading outdated equipment or building a new facility, we’ll help you choose the right size and type of heating unit for your layout and budget.

Commercial Heating Repair

Quick, accurate diagnostics help us fix issues before they disrupt your business. From faulty thermostats to failed rooftop units, our repair crews arrive equipped to restore heat and comfort as fast as possible.

Commercial Heating Maintenance

Preventive maintenance is essential for commercial heating systems. Our tune-up services include full system inspections, cleaning, and performance checks to reduce breakdowns and maintain energy efficiency.

Emergency Heating Services

We offer priority response for urgent heating issues. Our team is ready to respond when your commercial system fails unexpectedly—keeping your business running and your tenants safe.

Why Commercial Property Owners Trust Us

Running a commercial property means dealing with constant demands—from customers, tenants, or employees—and you can’t afford unexpected heating issues slowing things down. Our team at R.S. Andrews knows how to keep your business environment warm and running smoothly, no matter the season. We approach each project with care, coordination, and speed, prioritizing your comfort and operational flow. Local Atlanta businesses continue to choose us because we understand what’s at stake and show up prepared to solve the problem efficiently.

  • Extensive industry knowledge: Our team is experienced in complex commercial HVAC layouts, ensuring no challenge is too big or too specific for our technicians to solve.
  • Minimal disruption to operations: We understand the importance of uptime in your business. Our services are designed to be swift, efficient, and non-intrusive.
  • Proactive system planning: We help you avoid future headaches with thoughtful recommendations that align with your property’s size, layout, and energy goals.
  • Clear communication at every step: From scheduling to execution, we keep your team informed, so there are no surprises or delays.
  • Trusted by Atlanta businesses for decades: Local companies rely on us because we deliver consistent results, honest recommendations, and unmatched professionalism.

Contact Us

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Frequently Asked Questions

Hear From Our Smiling Customers

Sulena Holmes
1 day ago
Sun. Jan. 11, 2026 3:00 P. M. This is my original survey text I sent Mon Dec. 29, 2025 3:44 P. M. after service was completed, text returned and R. S. Andrews sent me website to post survey. R. S. Andrews Technicians Luke & (Amir, who was in training) were absolutely great. Luke called me as Nick told me he would. They were prompt, courteous, and presented well. No problem when I mention to wear shoe covering (booties). They checked out all they were looking for to start and complete job. Luke is a great, skilled, and to the point guy. Amir listened, took notice to what Luke requested of him, so the process was thoroughly done right. Luke did not mind me asking questions and answered extremely well. He made me aware of a possible hazard he came upon in the chimney. He was able to relay information over the phone to homeowner, Mr. C., who was on his way home. He also told Mr. C. he had tightened a loose wire on wall by dryer. We thanked them both. We were/are pleased with R. S. Andrews service and we will definitely refer them to others. Superb technicians and service today. Thank them for respecting me and my home. We thank Trust Dale Cardwell for letting us know about this awesome company. Cordially, The C & H families
Dave Wisely
1 day ago
Terrell Thomas did a great job for me today. It is inspiring to know that RS Andrews has employees with such strong work ethic such as Terrell has.... TY....
Wynette Smith
2 days ago
Excellent service. Mr. Soto is professional, knowledgeable and he fixed the issue with the kitchen sink. Then he tested to make sure the repair was successful.
M C
2 days ago
Brennan was so efficient and helpful. Great job!!
Sandra Jones
2 days ago
Robert was very helpful, thanks.
Amy Rozett
2 days ago
Excellent service and really explained everything going on with my unit. Will request him next time.
Chris Cocca
2 days ago
Very courteous and professional
Karen May
2 days ago
Jonte Berry arrived on time, very polite and performed the maintenance on the furnace in good time.
Jared Carlson
2 days ago
Great job with the service call today!!
Sheila Dean
2 days ago
This Tech was very knowledgeable . He informed me of the unit problems and what steps to take . I appreciate his honesty.
Gabriel Fabbri
3 days ago
I appreciated Charlie‘s professionalism in action. His thought process and ability to explain to me what the plan was. His follow-through. I also appreciated his experience and innovation.
Colette Young
3 days ago
James always goes above and beyond. Great work!
Richard Corey
3 days ago
Harold was prompt and professional. I will definitely be using R. S. Andrews again in the future.
Jack Spicer
3 days ago
Nick Hulsey was excellent! While all of your techs have been good Nick has been the best. Friendly, very knowledgeable, and patient. Hope I can use him for all my future HVAC needs!
Denny Putlak
3 days ago
Brandon was on time and professional for my basement plumbing bid. I would have trusted RS to do good work. Unfortunately the estimate was $4k higher than my GC bid.
Claudia Young-Hill
3 days ago
5 Stars for Calvin Russell. He arrived on time, made us feel he did a thorough job of the inspection.
Diane Shields
3 days ago
Originally, had RSAndrews install our HVAC system almost 10 years ago. They have maintained it since then. We are very happy with their professionalism and expertise. They arrive on time and complete the work expeditiously. They make suggestions for improvement and alternatives. In an ocean environment, we are especially happy with their performance.
Tony Williams
3 days ago
Will explained the idea of zoning to my understanding and even drew a digram which he left with me. This will be valuable later when we decide the implement zoning for our system. Thank you Will.

    Heater on the fritz? Frustrated with plumbing problems? R.S. Andrews is just a call away!