Alliance Comfort Services LLC

At a glance

Trades

HVAC

How the 66 score breaks down

Scores are calculated the same way for every company. See the method.

What customers say

⭐⭐⭐⭐⭐ Excellent service from start to finish! The team did a great job installing my dehumidifier and made the entire process smooth and hassle-free. They were professional, knowledgeable, and took the time to make sure everything was installed properly and working as it should. I’m very happy with the quality of t…

Google review, Oct 15, 2026

Great experience from start to finish. I have dealt with many HVAC companies over the years and this is by far the best experience. The owners and staff take time to understand your needs and expectations so that they are able to prescribe a solution that works for you and your budget. I decided to replace the en…

Google review, Oct 14, 2026

Great experience with Alliance Comfort Services. They installed a new gas line at my mom’s home in Burlington and handled everything from materials to labor. The crew was on time, respectful of our property, and left the system under pressure for testing so everything was done the right way. Pricing was straightforw…

Google review, Oct 6, 2026

Rating distribution and reviews from the company's public Google listing.

Other top HVAC companies near Durham

• Air Experts Heating & CoolingScore 90 · 4.9★ (8,649)
• Blanton's Air, Plumbing & ElectricScore 90 · 4.9★ (7,414)
• Streamline Services Plumbing, HVAC & ElectricalScore 90 · 4.9★ (4,602)
• Brown Brothers Plumbing & HeatingScore 88 · 4.9★ (1,480)