Quality First is doing business as usual while following CDC guidelines to keep our customers and employees safe.
AC Repair & Installation Putting Quality First, Because Quality Lasts!

Castle Rock AC Repair

Residential Air Conditioning Services You Can Depend On

Quality First Service Group strives to provide the very best AC repair in Castle Rock, CO. Our experienced team of technicians is highly-trained to repair a wide variety of cooling systems from a range of brands. When you call us, we can help you determine the cause of your air conditioning troubles, whether that's a clogged air filter, a frozen evaporator coil, or a dirty condenser. All of our Castle Rock AC repair services come with a satisfaction guarantee, plus we don't charge any additional fees for nights and weekends. No matter when you need us, we're available 24/7 to help you out!

Give us a call to investigate the following AC problems:

  • AC is blowing warm air
  • AC won't turn on
  • AC constantly turns on and off
  • AC is leaking
  • AC is making unusual noises
  • Your energy bill has spiked
  • Your home feels unusually humid

Click here to request service online

AC Replacement & New AC Installation in Castle Rock

Is it time to replace your air conditioner? If the cost of repairs multiplied by the age of the unit is more than the cost of a new air conditioner, the answer is "yes." Don't throw away money on a system that is no longer serving you well. For help choosing the right new system for your needs, call Quality First. We offer professional installation of air conditioning units from a variety of trusted brands, so you can have peace of mind and confidence in your investment.

Our Castle Rock AC replacement pros will recommend the right air conditioner based on the following:

  • Your budget
  • The square footage of your home
  • Energy efficiency ratings
  • Whether your home has ducts or not

To request a service appointment, give Quality First Service Group a call today at 303-647-6979.

We Put Quality First, Because Quality Lasts

We always go the extra mile for our customers. Contact our team to get started.

Leave It to the Experts.

  • No Hidden Fees
    We keep everything transparent and we never charge extra for weekend calls.
  • Professional
    We don’t prey on our customers - we offer solutions rather than corny sales pitches.
  • Dependable
    We arrive when we say we will. We’ll apply an instant credit to your service if we’re late.
  • Financing
    Say goodbye to that boxed in feeling. We offer flexible financing options (subject to credit approval).
  • Honest
    We never recommend anything outside the scope of your needs - scout’s honor.
  • Fast
    Get service on your schedule! In most instances, we can even offer same-day service calls.