Coupons and Deals
take advantage of these great offers
$89.95 – Fall Furnace Cleaning & Tuning!
Carroll Mechanical Service is offering a “Fall Furnace Cleaning & Tuning” service at 30% off what some of the other guys are charging! Give us a call and we’ll get out there in a jiffy! Mention this coupon to our serviceman.
$50 off on ANY service of $500!
Carroll Mechanical Services is offering $50 off any major HVAC service or repair. Just mention this website coupon!
$200 Off New Furnace Install!
Mention this website coupon and get $200 of a new furnace installation!
$200 Off High Efficiency Air Conditioning Deal/Coupon
If you’re thinking about getting a new high efficiency air conditioning unit, you may want to Call Carroll Mechanical Services in Longmont. We are offering $200 of the installation of new Carrier high efficiency air conditioning units. Also, ask about the Carrier and Xcel Energy rebate programs, as they will save you additional money on an air conditioner install.
$50 off on ANY repair over $500
Carroll Mechanical Services is offering $50 off any HVAC repair over $500. Just mention this website coupon!
$200 Off New Furnace Install
Mention this website coupon and get $200 of a new furnace installation!
What our customers are saying
Highly Recommend
"I highly recommend this family-owned HVAC business in Longmont! Brien and his crew just replaced our 27-yo gas furnace with a Carrier 95%-efficiency furnace, and we couldn't be happier with their prompt, efficient, and highly-skilled performance. Everybody we dealt with was very personable, and dedicated to doing the very best work for us. Thanks to Lawrence and Zach for doing a great job in a tight crawl-space! A+ business!"
- Tim H.
Solid, Skilled, Courteous, and Dependable
"These guys are great! Solid, skilled, courteous, and dependable. I'm so grateful for the customer service the provide. They stand by their work and go above and beyond. Lawrence, the tech, is amazing! He really knows his stuff and leaves no stone unturned. Brien Carroll is a trustworthy and reliable owner. Nicki and Janis in the office are also on top things, friendly, and helpful. Love this local company!"
- Caitlin H.
Could Have Taken Advantage, But Didn't
"This week, our 19-year-old AC stopped working. We assumed it was done and would need to be replaced. The tech came out and checked it out. He could have easily told us we needed to buy a new unit, but instead, he fixed the small issue for much less. I very much appreciate that he could have taken advantage of us and didn’t. When this old system does need to be replaced, we will definitely have Carroll replace it. Thanks again!"
- Laura W.
Ready to get started?
Carroll Mechanical Services is your trusted partner for all your heating and cooling needs in Longmont, CO. Whether you require installation, repair, or maintenance, we are here to provide reliable solutions tailored to your needs. Contact us today to get started!