AC Repair
Warm air, weak airflow, strange noises or no cooling at all? We find the cause, explain your options and fix it. $100 off repairs of $300+.
Heating & Cooling • Lewisville, TX
AC & heating repair
in Lewisville.
Same-day AC and furnace repair for Lewisville homes. $100 off repairs of $300+, $49 tune-ups and 24/7 emergency service from a DFW team trusted since 1992.
Crest Electrical / Mechanical Solutions
Heating & cooling in Lewisville
What we can do
for your Lewisville home.
Repairs, tune-ups, new systems and duct cleaning, with upfront pricing and a free second opinion on any repair or replacement quote.
Heating & Furnace Repair
Furnace blowing cold air or cycling on and off? Our technicians diagnose it fast and quote before work begins. $100 off repairs of $300+.
AC & Furnace Installation
Replacing an aging system? We help you choose the right equipment, install it cleanly and walk you through the controls.
$49 Tune-Up
Get your heating or cooling system checked and ready for the season. $49 for a heating or AC tune-up.
Duct Cleaning
Clear built-up dust and debris from your home’s ductwork. $100 off duct cleaning.
Comfort Club
$19.99/mo or $229/yr: 2 tune-ups a year, 20% off repairs, no service-call fee, priority scheduling and a yearly electrical panel safety check.
Local service
Serving Lewisville and nearby.
Lewisville homes near Lewisville Lake and along I-35E get Crest service for AC and heating repair, tune-ups and duct cleaning.
County: Denton County
ZIP codes we serve: 75056, 75057, 75067, 75077
Lewisville heating & cooling FAQ
Do you offer same-day AC and heating repair in Lewisville?
Yes. Crest serves Lewisville every day, and same-day appointments are often available. For no-cooling or no-heat emergencies, call 817-795-0858 any time, day or night.
How much is an AC or furnace tune-up in Lewisville?
A heating or AC tune-up is $49. If you want two tune-ups a year plus 20% off repairs, the Crest Comfort Club is $19.99 a month or $229 a year per system.
Which Lewisville ZIP codes do you serve?
We serve Lewisville ZIP codes including 75056, 75057, 75067, 75077, and all of Denton County.
Is Crest licensed for HVAC and electrical work in Texas?
Yes. Crest holds Texas mechanical license #TACLB00027250E and TDLR electrical license #27298, and our technicians are insured.