Best AC Replacement Companies in Mesquite, TX
AC Replacement in Mesquite: manufacturer authorization + warranty
On a $7–12K install, two facts predict ten-year outcomes: which manufacturer the contractor is authorized to install at full warranty terms, and how long they back their own labor. Here is what each of the 11 installers below publishes: In Texas, HVAC contractors must hold an active TDLR TACLA license — ask for the number and verify on tdlr.texas.gov before paying.
Top picks
Integrity Air Conditioning
AC Replacement score: 4.7
Vouched Score: 87/100
Driven by: Mitsubishi Diamond Contractor Dealer
- Dealer tier: Mitsubishi Diamond Contractor
- Financing: ✓
- Free estimates: ✓
- Years: 25+
What customers say about ac replacement
Integrity installed a new A/C unit downstairs for us and did an excellent job. Their price was very reasonable, they arrived exactly on time, and completed the installation in just a few hours. Everything went smoothly and the unit is working great. They are dependable, professional, and have always done quality work for us. I would definitely recommend Integrity to anyone needing HVAC work.
Google 4.9★ (855+)
Pretty Cool AC Heating And Refrigeration Inc
AC Replacement score: 4.7
Vouched Score: 87/100
Driven by: Goodman Authorized Dealer
- Dealer tier: Goodman Authorized Dealer
- Modern refrig.: ✓
- Financing: ✓
- Free estimates: ✓
- Years: 10+
Google 5.0★ (285+)
Mesquite Heating & Air Conditioning Inc.
AC Replacement score: 4.7
Vouched Score: 86/100
Long-warranty replacement shop. Armstrong Air Certified Dealer; NATE Certified.
- Dealer tier: Armstrong Air Certified Dealer
- NATE: ✓
- Financing: ✓
- Free estimates: ✓
- Years: 40+
What customers say about ac replacement
…I can't even begin to state how much I appreciate the quality work and professionalism I've always gotten from Mesquite HVAC. They went out of their way to work around my schedule and when the big day came to replace my system, they sent a large enough crew that worked nonstop to ensure the project was completed quickly and efficiently - and at a price no one else could match. Even as a Forney resident, I will continue to use them for any further work that I may need done
Google 4.9★ (60+)BBB 5.0★ (2)
- Free estimates: ✓
- Years: 10+
What customers say about ac replacement
Our AC went out in the middle of summer and our regular AC guy said he couldn't get to us for 8 days. We called Sanchez and he came out right away and was able to install a new AC unit for us the very next morning, at a very fair price. Then, we asked him this week if he knew anyone who could do some electrical work, and he was actually able to complete 3 projects for us. My husband & I are very glad to have found Sanchez Heating & A/C because of the quality work, fair prices and quick turn-around time. If you need AC or electrical work, we highly recommend Sanchez.
Google 4.9★ (60+)
- Financing: ✓
- Free estimates: ✓
- Years: 80+
Google 4.9★ (24,635+)Yelp 2.8★ (560+)BBB 4.87★ (1,080+)
- Financing: ✓
- Free estimates: ✓
- Years: 15+
What customers say about ac replacement
Joel's crew finished replacing my furnace even faster than expected without rushing or doing sloppy work which was impressive!
Google 4.9★ (70+)
- Financing: ✓
- Free estimates: ✓
- Years: 20+
Google 4.9★ (175+)
- Financing: ✓
- Free estimates: ✓
- Years: 15+
What customers say about ac replacement
Our AC went out and we were referred by a friend about L & S. We had several bids to replace the system and L & S was by far the best price. Very professional and quality work. While we waited for our new system to come in ( 3 days ) Louis brought a used condenser out and hooked it up so we wouldn’t have to sit in the 90 plus degree heat. Highly recommend L & S. Took 4 hours to replace entire system inside and out.
Google 4.9★ (120+)
- Financing: ✓
- Free estimates: ✓
- Years: 11+
Google 4.7★ (100+)BBB A+
- Financing: ✓
- Free estimates: ✓
- Years: 50+
Google 5.0★ (210+)
- Financing: ✓
- Free estimates: ✓
- Years: 5+
Google 5.0★ (80+)
Typical AC Replacement costs in Mesquite, TX (2026)
Last updated
Estimated ranges for Mesquite, TX. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| Full AC system replacement (3-ton, installed) | $4,550–$11,400 |
| R-454B equipment upcharge (vs equivalent R-410A tier) | $365–$1,100 |
| SEER2 17+ high-efficiency upcharge (utility rebate tier) | $730–$2,300 |
| Ductwork modification (resize / re-balance per Manual D) | $545–$2,000 |
2026 note on equipment: All new residential AC equipment manufactured after Jan 2025 uses R-454B refrigerant — if a contractor is still quoting R-410A new installs in 2026, ask why (likely old inventory). Federal Section 25C tax credit expired Dec 31, 2025, so state and utility rebates are the surviving incentives; SEER2 17+ models typically unlock $500–$1,200 in utility rebates (Oncor, CPS, SRP, etc.) — confirm directly with your utility before pricing the install.
R-454B refrigerant in 2026: what Mesquite AC replacement buyers need to know
All new residential AC and heat-pump equipment manufactured after Jan 1, 2025 uses R-454B refrigerant — the EPA AIM Act phase-down replaces R-410A (global warming potential 2,088) with R-454B (GWP 466). If a contractor in Mesquite quotes R-410A new equipment in 2026, ask why: it's almost certainly discontinued inventory, and you'd be locked into a refrigerant scheduled for full phaseout by 2032.
R-454B is not drop-in compatible with R-410A — different operating pressures, different POE lubricants, different leak-test procedure. Equipment-side cost runs about $400–$1,200 over the equivalent R-410A tier (see the pricing table above). The bigger consideration is contractor capability: R-454B is mildly flammable (A2L classification), so leak detection, brazing, and recovery practices changed in 2025 — your installer needs A2L-specific training, not just EPA 608 Universal.
Before signing an R-454B install quote, ask each contractor:
- Is your technician certified on A2L refrigerants by the manufacturer? Carrier, Trane, Lennox, Rheem, and York all run dealer A2L courses — generic EPA 608 isn't enough for safe 2026 install practice.
- What leak detector are you using on this install? Older R-410A-only detectors miss R-454B leaks. You want an A2L-rated infrared or heated-diode unit.
- How will warranty refrigerant be sourced if there is a mid-cycle supply disruption? R-454B is the long-term residential standard, but ask how the dealer would source it 2027–2028 if a supply shock hits — a documented supplier chain beats a verbal assurance.
What Every Mesquite Property Owner Should Ask Before Booking HVAC Service
- What's the federal minimum SEER2 rating for a new AC in 2026?
- 14.3 SEER2 in southern states (FL, TX, AZ, CA, GA, NV, NM), 13.4 SEER2 in northern states. Anything sold new in 2026 meets at least that floor; the choice is whether to pay for 15.2+ to qualify for utility-rebate tiers and lower bills.
- The federal Section 25C tax credit expired — what incentives are left?
- 25C and 25D expired December 31, 2025. The surviving residential incentives are state and utility rebates (Oncor, SRP, APS, CenterPoint, Mass Save, etc.) plus state HEEHRA programs where active. Confirm any rebate the installer cites is a current state or utility program, not the lapsed federal credit.
- What should I look for when searching for trusted HVAC near Mesquite?
- When searching for trusted hvac near Mesquite, prioritize providers who employ NATE-certified technicians and offer clear, written warranty terms for their repairs. A professional contractor should be able to explain the specific needs of your home's HVAC system, especially if you reside in older neighborhoods like Creek Crossing or Poteet. Reviewing verified customer testimonials regarding response times and technical expertise is a reliable way to gauge the quality of service you can expect.
- Are there specific permits required for HVAC system replacements in Mesquite?
- Most major HVAC system replacements in Mesquite require a mechanical permit issued by the city to ensure the installation meets current safety and energy codes. Your contractor is typically responsible for obtaining these permits and scheduling the necessary inspections upon completion. Always confirm that your chosen service provider is familiar with local building codes to avoid potential issues with insurance or future home sales.
- What does HVAC service typically run in Mesquite, TX?
- Full AC system replacement typically runs $4,550–$11,400 in Mesquite, Texas. See the HVAC pricing table on this page for the full per-service breakdown.