"Very happy with the experience!"
Brandon Freed was extremely nice and kept me informed of the problems as he worked.
C
Christie Schmitt
"Exceptional Customer Service"
Extremely impressed with your technician Sam C.
R
Rex Conway
"Thorough, Honest Work from Zach"
If you want someone who will do thorough, honest work for you, Zach's your man.
A
Avery Lombard-Knapp
"Did an amazing job"
He's very knowledgeable and able to talk you through everything he's doing with each step.
D
Debra Zar
"Vincent did a very professional job"
Vincent did a very professional job. AC is working wonderfully.
C
Clifford Lopez
"Good service"
Good service, showed up on time.
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
Exceptional Customer Service
Exceptional customer service from first phone call to schedule to completion of service appointment to diagnose A/C not cooling properly. Extremely impressed with your technician Sam C. I will gladly be telling everyone I know to call for any of your services! Thank you so very much!
Christie Schmitt
Thorough, Honest Work from Zach
I started with this company when they were NOW in 2012, and 13 years later, I have no regrets. I've had different service reps work on my furnace and condenser during that time. This is a review for the latest rep.
Zach has been doing the inspections on the furnace and condenser for the past year. He always explains what he finds, including the pictures and all of the data. He just finished work on the condenser and showed me all of the current data and the data from the last inspection and how they compared to each other. He is always very thorough in his work and always polite. If you want someone who will do thorough, honest work for you, Zach's your man.
Rex Conway
Did an amazing job
Julian Martinez with Quality First Plumbing/Allen Services did an amazing job checking out my furnace and A/C. He's very knowledgeable and able to talk you through everything he's doing with each step. He was very thorough and checked everything. He was also great with my crazy dogs and kids. I felt good about the whole experience. Thanks Julian and Quality First!
Avery Lombard-Knapp
Vincent did a very professional job
Vincent did a very professional job. AC is working wonderfully. Please put his name on your employee drop-down list.
Debra Zar
Good service
Good service, showed up on time, did everything for the air conditioner service.
Clifford Lopez
Serving Weld County, Windsor, Erie, Evans, Johnstown, Frederick, Firestone and beyond
Air Conditioning Company Windsor
As a trusted AC company, we at Allen Service pride ourselves on delivering exceptional services that keep you cool and comfortable in any season. Our team of seasoned professionals is well-versed in every aspect of AC care, from routine maintenance to comprehensive repairs and efficient installations. We understand that a reliable cooling system is more than a convenience—it's a necessity. That's why Allen Service is committed to ensuring your AC runs smoothly, with a focus on longevity, air quality, and energy-saving practices. Choosing Allen Service means opting for a hassle-free experience with an air conditioning company that puts your needs first.
Reach out to our air conditioning company at (970) 431-6574 for unparalleled service and support.
Common Questions
What are signs my AC needs repair?
Common signs include reduced airflow, unusual noises, water leaks, and uneven cooling. Additionally, if your energy bills are higher than usual or there's a strange odor coming from your unit, it's time to call for a professional inspection.
What maintenance tasks can I do myself?
You can regularly clean or replace the air filter, keep the outdoor unit free of debris, and check the thermostat settings. Always ensure vents are open and unobstructed. For more technical tasks, like refrigerant checks or electrical issues, it's best to contact a professional.
How long does an AC unit last?
AC units typically last 10 to 15 years with proper maintenance. Longevity depends on usage, climate, and how well the unit is maintained. Regular servicing can often extend the life of your system.
How can I improve my AC's efficiency?
To improve efficiency, regularly clean or replace filters, ensure your ductwork is sealed and clear of obstructions, and use a programmable thermostat. You should also keep your outdoor unit free of debris and ensure all vents are open and unobstructed inside your home.
Why Trust Our Services?
Trusted HVAC Experts Since 1962
Decades of experience serving Colorado’s homes and businesses.
Courteous Service, Always On Time
Respectful, uniformed staff prioritize your schedule and satisfaction.
Fully Stocked Trucks for Quick Repairs
We arrive prepared to fix most issues in a single visit—no delays.
Expert Technicians, Lasting Solutions
Highly trained pros ensure quality work and long-term comfort.
Experience Reliable Comfort with Trusted HVAC Experts
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
24/7 emergency availability
VIP membership plans with exclusive benefits
Customer-first guarantee on every job
Windsor AC Company Call for More Information Today!970-431-6574
