
Serving Longmont, CO and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Dean was efficient, clear in the inspection. Work was done well."





+3


Serving Longmont, CO and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Dean was efficient, clear in the inspection. Work was done well."





+3

Serving Longmont, CO and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"John was very professional and patiently examined the furnace, replaced 2 filters, and helped me with the thermostat. I would highly recommend John and his company!"





+36

Serving Longmont, CO and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Great to work with. Prompt and accurate. Finished the project and we were extremely happy. Excellent knowledge and will reach out for future projects"





+209

Serving Longmont, CO and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Ruben responded within hours from the request. Professional. We arranged for an appointment in the evening. He arrived on time and left us with two little electrical heaters for overnight, super considerate of him. Meanwhile, he came back the next day with the furnace & equipment to install. After installation, he cleaned up area in the house that he was working. All in all job was completed within 2days. He has followed up. Great experience, on time, easy! "


Serving Longmont, CO and surrounding areas
Approved
In business since 2008
Emergency services offered
Warranties offered
"Tony did a great job replacing my broken 50 gallon self venting hot water heater. It is in a difficult space to maneuver getting the old one out and the new one in. He did a great job updating what needed to be done (in my old 1910 home so there is always something!) and I feel very confident in their work. Limelight is my go to place and am so glad I found them!"





+38

Serving Longmont, CO and surrounding areas

Serving Longmont, CO and surrounding areas





Serving Longmont, CO and surrounding areas
Approved
Free estimates
Warranties offered
Small jobs welcome
"We called AireServ as our furnace was making a funny noise and we’re nervous first time homeowners. Blake came out, answered our many questions about furnace maintenance, and serviced it so it's not making any noise anymore! "





+4

Serving Longmont, CO and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"I highly recommend Tyler with Bison Mechanical for any furnace or HVAC needs. He provided exceptional, professional service with a same-day response that saved me over $1,000 compared to other estimates. Tyler is remarkably honest and efficient, making what is typically an intimidating process entirely seamless. He came highly recommended to me, and I will certainly be recommending him to everyone I know."


Serving Longmont, CO and surrounding areas
Approved
In business since 1976
Free estimates
Emergency services offered
"Every step, from the estimate with the super friendly Ryan, to the final walk-thru with the always professional Gemini, was absolutely top notch. They installed a new furnace, A/C, and tankless water heater and we are very happy with the work and final outcome. The whole crew was wonderful!"



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