He was logical in his approach, thorough in his evaluations, and reasonable in his assessment of how best to proceed.
William Steigers
C"Very happy with the experience!"
Brandon Freed was extremely nice and kept me informed of the problems as he worked.
Clay Lupear
Y"Very polite and respectful"
Very polite and respectful, great communication.
Yolietta Stevens
R"Cole did an amazing job"
From the moment he got here, he explained everything he was going to do.
Ramiro Javier Gonzalez Barrios
V"Thank You for Explaining Everything"
Thank you for explaining everything about my AC unit!
V H
S"Same-day weekend solution"
It was great to get a same-day, weekend solution and be back in business with cool air!
Shannon Deichler
Justin #48 is a great service technician
Justin #48 is a great service technician and honest person. He was logical in his approach, thorough in his evaluations, and reasonable in his assessment of how best to proceed considering the current age of the AC equipment. I will always ask for Justin #48 for my future HVAC service needs.
William Steigers
Very happy with the experience!
I had been having intermittent issues with my AC unit and it finally stopped working. I called and someone was dispatched and arrived within an hour of scheduling. Brandon Freed was extremely nice and kept me informed of the problems as he worked. He was able to get my 25 year old system working again. I will need to replace the unit soon but for the time being he was able to get it working! Very happy with the experience!
Clay Lupear
Very polite and respectful
Very polite and respectful, great communication. The AC was making a clicking noise, which Chris checked out to be nothing related to the motor. Paid 89.00 for the service check. It turned out the clicking noise was the door vibrating when the unit was running.
Yolietta Stevens
Cole did an amazing job
Cole did an amazing job. From the moment he got here, he explained everything he was going to do. The AC is now working as expected.
Ramiro Javier Gonzalez Barrios
Thank You for Explaining Everything
Thank you for explaining everything about my AC unit and troubleshooting! I appreciate you and your service!
V H
Same-day weekend solution
Chris came out on a hot, 96-degree Sunday afternoon and performed persistent troubleshooting on my condo’s “First Co” air handler to eventually diagnose a loose connection near the switch. Nothing seemed awry until he did the examination with the power on. It was great to get a same-day, weekend solution and be back in business with cool air!
Serving Parker, Castle Rock, Highlands Ranch, Douglas County, Commerce City, Castle Pines and beyond
Air Conditioning Repair Company Douglas County
When your AC falters, quick and reliable repair services are crucial.
Allen Service stands ready to address all your repair needs, ensuring your system is back to providing comfort in no time. Our experienced technicians diagnose and fix any issue, large or small, with a focus on durability and efficiency. Choose Allen Service for AC repair services that restore your system's performance—and your peace of mind.
It might be time to call in the pros at Allen Service if:
Your system is running, but it’s not cooling your home.
Your air conditioner won’t turn on.
Some parts of your home are significantly cooler than others.
Your AC system is leaking or is frozen over.
Your air conditioner is making odd noises or emitting unpleasant smells.
Experiencing AC issues? Call (970) 431-6574 to get Allen Service’s expert technicians on the job and get back to enjoying a cool, comfortable home.
For over 60 years, Allen Service has delivered dependable HVAC, plumbing, and electrical solutions across Denver, Fort Collins, and beyond. As a family-owned company, we put your comfort first—offering quality workmanship, honest communication, and 24/7 service. Experience the difference that comes from people who truly care.
Why Choose Us:
Trusted local experts since 1962
Family-owned and operated for three generations
Comprehensive HVAC, plumbing, and electrical services
