Best HVAC Companies in Lewisville, TX (2026)
The best HVAC companies in Lewisville, TX for 2026—honest comparisons, standout facts, and who each company is best for.
Best HVAC Companies in Lewisville, TX (2026)
For homeowners in Lewisville who need a trustworthy HVAC company, Advent Air Conditioning and Colony Air Conditioning & Heating stand out for long-established local track records and industry recognition, while Graco Heating & Air is the clearest choice for verified 24/7 emergency response. Residents who want a multi-trade contractor handling HVAC, plumbing, and electrical under one call will find Lex Air or Berkeys practical options. Whichever direction you lean, the best approach is to request written quotes from two or three licensed, NATE-certified local companies and compare warranty, price, and reviews before deciding.
Quick Comparison Table
| Company | Best For | Standout Fact | Services |
|---|---|---|---|
| Advent Air Conditioning | Established local reputation | First North Texas HVAC firm to receive the BBB Torch Award for Ethics | Residential & commercial HVAC |
| Colony Air Conditioning & Heating | Award-winning residential service | Owner Larry Everett is a Carrier Hall of Fame member | Residential & commercial HVAC |
| Berkeys Plumbing, A/C & Electrical | Full-service multi-trade | A+ BBB rating; in business since 1975 | HVAC, plumbing, electrical |
| Southern Comfort Mechanical | Local family-owned option | Based in Lewisville at 174 Lake Park Rd | HVAC repair, installation, plumbing |
| Graco Heating & Air | 24/7 emergency AC repair | Confirmed 24/7 emergency service; 30+ years serving North Texas | Residential & commercial HVAC |
| Select Air Conditioning & Heating | Owner-operated personal service | Owner-operated since 2008; 30-year family legacy in HVAC | Residential HVAC |
| Lex Air Conditioning, Heating, Plumbing & Electrical | Multi-trade single-call convenience | Three generations serving DFW; services all major brands | HVAC, plumbing, electrical |
Best for Established Local Track Record
Advent Air Conditioning
Founded in Lewisville in 1981 by Mike Douglas, Advent Air has operated in this market for over four decades. The company holds Carrier Factory Authorized Dealer status, employs NATE-certified technicians, and was the first HVAC contractor in North Texas to receive the BBB Torch Award for Ethics. Advent has maintained BBB membership since 1994. For residents who place weight on documented local tenure and verifiable third-party recognition, Advent Air is the benchmark in Lewisville.
Website: adventair.com
Colony Air Conditioning & Heating
Colony has been serving Lewisville and the surrounding area since 1977, making it one of the oldest continuously operating HVAC contractors in the region. All technicians hold NATE certification. The company received the ACCA Residential HVAC Contractor of the Year award, and owner Larry Everett holds a place in the Carrier Hall of Fame — a distinction that reflects sustained performance as a Carrier dealer over many years. Colony is a strong choice for residential customers who want a company with deep local roots and recognized technical credentials.
Website: colonyac.com
Best for 24/7 Emergency AC Repair
Graco Heating & Air
Graco has served Lewisville and North Texas for over 30 years and is one of the few companies on this list that explicitly offers 24/7 emergency service throughout the area. The company operates as an Armstrong ProTeam contractor, and technicians are factory-trained. If your AC fails at 2 a.m. in a Texas summer, Graco is the most straightforwardly documented option for after-hours response in Lewisville.
Website: gracoac.com
Best for Multi-Trade Convenience
Berkeys Plumbing, A/C & Electrical
Founded in Southlake in 1975, Berkeys has expanded to four DFW offices and handles HVAC, plumbing, and electrical work. The company holds an A+ BBB rating and has maintained BBB accreditation since 1997. Berkeys received the Best in DFW People’s Choice Bronze award for 2022 in the Air Conditioning/HVAC Service category. For Lewisville homeowners who want a single contractor for multiple home systems, Berkeys has the scale and verified credentials to handle that scope.
Website: berkeys.com
Lex Air Conditioning, Heating, Plumbing & Electrical
Lex Air has served Lewisville homeowners for over 22 years and spans three generations of DFW service dating to 2004. Like Berkeys, Lex Air handles HVAC, plumbing, and electrical work, which reduces the number of contractors a homeowner needs to vet. Technicians are fully licensed, bonded, and background-checked, and the company services all major equipment brands including Trane, Carrier, Lennox, Rheem, and Goodman.
Website: lexairconditioning.com
Best Local Family-Owned Options
Southern Comfort Mechanical
Southern Comfort Mechanical is based at 174 Lake Park Rd in Lewisville and has been in business for over 13 years. The company is licensed under Texas TACLA104577C and operates as a local, family-owned business. Technicians hold EPA certification. Southern Comfort serves Lewisville and Frisco for HVAC repair, installation, and plumbing. For residents who specifically want a contractor with a physical Lewisville address, this is one of the few on this list with a confirmed local base.
Website: scmdfwair.com
Select Air Conditioning & Heating
Select Air has been family-owned and owner-operated in Lewisville since 2008, with hands-on HVAC experience dating back to 2000 and a 30-year family legacy in the trade. The company is licensed and insured and serves Lewisville, Flower Mound, Denton, Carrollton, Coppell, and nearby communities. Owner-operated businesses tend to offer more direct accountability, and Select Air’s service footprint aligns well with the Lewisville area.
Website: selectac.com
How to Compare Quotes for AC Repair
When a repair is involved rather than a full replacement, the company with the longest history is not always the right pick — availability, price, and warranty terms matter just as much. Get a written diagnosis and quote from two or three of the licensed companies above, ask each whether technicians are NATE-certified, and confirm what the repair warranty covers. For anything beyond a routine fix, a second opinion is worth the extra service-call fee, especially if you have been quoted a major component replacement.
How to Verify Any HVAC Contractor in Texas
Before hiring any HVAC company in Lewisville, confirm their current license status through the Texas Department of Licensing and Regulation (TDLR). You can also check current BBB standing at bbb.org. Business details, ownership, and credentials change over time, and the information in this post reflects what was verifiable at time of publication.
Summary: Which Lewisville HVAC Company Should You Call?
- Longest local history: Advent Air (est. 1981 in Lewisville) or Colony Air (serving the area since 1977)
- 24/7 emergency repair: Graco Heating & Air
- Multi-trade single contractor: Berkeys or Lex Air
- Local family-owned with Lewisville address: Southern Comfort Mechanical
- Owner-operated personal service: Select Air Conditioning & Heating
- AC repair quote or second opinion: Compare written quotes from two or three of the licensed, NATE-certified companies above
Frequently Asked Questions
Who is the best HVAC company in Lewisville, TX?
Advent Air Conditioning and Colony Air Conditioning & Heating are the most credentialed long-standing options in Lewisville, with founding dates of 1981 and 1977 respectively and documented industry awards. For any specific job, compare written quotes from two or three licensed, NATE-certified local companies before choosing.
What is the most reliable AC company in Lewisville, TX?
Colony Air Conditioning & Heating and Advent Air Conditioning both hold NATE certification and have received national industry recognition, which provides an objective basis for reliability claims. Southern Comfort Mechanical is a locally based option in Lewisville with over 13 years in business and a verifiable Texas HVAC license.
Who should I call for emergency AC repair in Lewisville, TX?
Graco Heating & Air offers confirmed 24/7 emergency service throughout Lewisville and North Texas and has operated in the area for over 30 years. During peak summer demand it is worth calling more than one company, since the contractor that can arrive soonest is often the practical choice.
How much does HVAC service cost in Lewisville, TX?
HVAC service costs in Lewisville vary based on the type of work: diagnostic service calls typically range from $75 to $150, repairs vary widely depending on the part and labor involved, and full system replacements commonly fall between $5,000 and $12,000 or more depending on equipment size and efficiency rating. Getting at least two or three quotes from licensed Texas contractors is the most reliable way to gauge fair pricing for your specific situation.
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