It’s getting older
Older systems use more power and need more repairs. If yours is past 12 to 15 years, it’s worth comparing.
AC Installation & Replacement
A new AC,
sized and installed right.
Replacing an aging air conditioner? We help you choose the right size and efficiency for your home, install it cleanly and show you how everything works. Authorized dealer for Trane, Carrier, Lennox and more.
Crest Electrical / Mechanical Solutions
Repair or replace?
Signs it may be time
for a new AC.
A repair is often the right call. These are the signs a new system may cost you less over time.
Repairs keep adding up
If you’re paying for repairs every season, that money may be better spent on a new system.
It uses R-22 refrigerant
R-22 is no longer made in the U.S., so recharging an older system gets expensive.
Rooms won’t stay cool
Hot spots, humidity, or a system that runs nonstop can mean it’s worn out or the wrong size.
Bills keep climbing
Newer systems are far more efficient, so a high bill on an old system adds up fast.
A big repair quote
Facing a compressor or coil replacement? Get a replacement price too, so you can compare.
How it works
How a Crest AC
replacement works.
Simple, upfront and on your schedule. You always know the price before any work begins.
In-home visit
We look at your current system, your home and your ductwork, and ask how it’s been working for you.
Clear options and pricing
You get written options from brands we’re authorized to sell, with the price upfront. Ask us about payment options.
Clean install and walkthrough
We install it, test it, clean up and walk you through the thermostat and controls.
The Crest Promise
Work you can feel confident about.
Every heating, cooling and electrical call is backed by the same promises — whether it’s a quick repair or a new system.
100% satisfaction guarantee
If something isn’t right, we come back and make it right at no charge.
1-year repair warranty
Parts and labor on our repairs are guaranteed for a full year.
Price match
Have a written quote from a comparable licensed company for the same work? We’ll match it.
Upfront pricing
You see and approve the price before any work begins. No surprises on the bill.
Background-checked technicians
Every Crest technician who comes into your home is background-checked.
Live answer, 24/7
A real person answers 817-795-0858 day or night. Licensed since 1992: TACLA #TACLB00027250E · TDLR #27298.
Authorized dealer for
- Trane
- American Standard
- Carrier
- Bryant
- Lennox
- Goodman
- Amana
- Daikin
We repair and service all makes & models.
Local service
AC installation near you.
We serve homes in Keller, Southlake, Grapevine, Colleyville, Flower Mound, Trophy Club and Westlake, and across DFW, from our Arlington office.
Related services
AC installation FAQ
What size AC do I need?
It depends on more than square footage. Insulation, windows, sun exposure and ductwork all matter. We size the system for your home instead of guessing, because a unit that’s too big or too small costs more to run and wears out sooner.
Which AC brands do you install?
We’re an authorized dealer for Trane, American Standard, Carrier, Bryant, Lennox, Goodman, Amana and Daikin, and we’ll help you compare them.
Do you offer financing?
Talk with our team about payment options when you get your quote.
Can you replace the furnace at the same time?
Yes. When both are older, replacing the AC and furnace together often makes sense. We can price it both ways so you can choose.