Lower electric bills
A clean, well-adjusted system doesn’t have to work as hard to keep you cool.
AC Tune-Up & Maintenance
$49 AC tune-up.
Ready before the heat.
A yearly AC tune-up helps your system run efficiently and catches small problems before the first 100° day. $49 per system.
Crest Electrical / Mechanical Solutions
Why tune up every year
Small check-up,
big difference.
Texas summers are hard on air conditioners. A yearly check helps it keep up.
Fewer breakdowns
Most AC failures start small. A tune-up finds them before the hottest week of the year.
Longer system life
Regular care helps your AC last longer, so you can put off a replacement.
Protect your warranty
Many manufacturers require regular maintenance to keep the warranty valid.
Better comfort
Good airflow and the right settings mean more even cooling from room to room.
Know what’s coming
We flag worn parts early, so a future repair is planned instead of a surprise.
How it works
What happens
at your tune-up.
Simple, upfront and on your schedule. You always know the price before any work begins.
Book a time
Book online or call. Pick the day and time window that works for you.
Full system check
Your technician inspects key components, checks how the system runs, and cleans or adjusts what your equipment needs.
A clear report
We tell you what we found and flag anything that needs attention, with prices, so you can plan. No pressure.
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 tune-up 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 tune-up FAQ
When should I get an AC tune-up?
In spring, before the summer heat. March through May is ideal in DFW, but any time is better than skipping it.
What’s included in the tune-up?
Your technician inspects key components, checks how the system runs, and cleans or adjusts what your equipment needs. You get a clear summary of anything that needs attention.
Is the $49 price per system?
Yes, $49 per system. If your home has two systems, each one is $49.
What is the Comfort Club?
The Crest Comfort Club is $19.99 a month or $229 a year per system. It includes 2 tune-ups a year (heating and cooling), 20% off repairs, no service-call fee, priority scheduling and a yearly electrical panel safety check.