About One Hour Air Conditioning & Heating® of Frederick
Dedicated to Your Comfort & Satisfaction
At One Hour Air Conditioning & Heating® of Frederick, we believe everyone should be comfortable in their home. That’s why we’ve dedicated our business to delivering reliable, effective heating and cooling repairs and service to homeowners in and around Frederick. We pride ourselves on values like honesty and integrity, and we provide quality workmanship and exceptional customer service with every job. Our technicians will treat you, your family, and your home with courtesy and respect. If you need HVAC services, including repair, maintenance, or replacement, rest assured you’ll be in good hands with One Hour.
Why Choose Us?
To stay comfortable inside your home, you need heating and air conditioning technicians you can trust. We’re proud to be the team trusted by the community for top-tier heating and cooling services in Frederick. Your satisfaction with our work is 100% guaranteed, because our technicians are extensively trained and experienced. We also respect your time, so we provide an on-time guarantee. Always On Time…Or You Don’t Pay A Dime!®
Why do your neighbors already trust the One Hour team?
- We’re experienced and licensed.
- We’re a part of the community.
- We follow a strict code of ethics.
- We guarantee your total satisfaction.
Reach Out to Our Frederick Heating & AC Technicians Today!
Whether your air conditioner isn’t cooling your house as well as it once did or your heater won’t turn on in the middle of a cold snap, our technicians will be there. We’ll arrive on time and assess your issue, zeroing in on the root cause of the problem and offering you our expert opinion on the best solutions. We’ll always provide you with an explanation of the whole process, as well as honest price. Our technicians want to keep you fully informed at every step to eliminate any miscommunication or surprises. Your total satisfaction and indoor comfort are our top priorities.
Give us a call at (301) 284-0896 today to schedule an appointment with our Frederick HVAC technicians!
Always On Time...
Or You Don't
Pay A Dime!®
‘Round the Clock Availability
No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.
100% Satisfaction Guarantee
We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.
StraightForward Pricing® Guide
Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!
Always On Time…Or You Don’t Pay A Dime!®
We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.