Best HVAC Companies in Allen, TX (2026)

Best HVAC Companies in Allen, TX (2026)

What pushes Varsity Zone HVAC to the front of this list isn’t one headline number — it’s that the warranty, the pricing, and the review record all hold up at the same time. You get a 10-year guarantee on both parts and labor (where most Allen shops stop at one or two years of labor-only coverage), published flat-rate pricing with free quotes and zero two-hour in-home sales theater, and a clean 5.0-star average across 49 Google reviews. Few local contractors win on all three fronts at once, which is exactly why Varsity earns the top overall slot. Among the long-established names, Jaric A/C & Heating and Trotter Air Services are the strongest picks for local track records, Berkeys is the go-to if you want HVAC, plumbing, and electrical under one call, Cold Factor HVAC stands out for its air quality focus, Imperial Heating and Air Conditioning is the right call for Carrier equipment specifically, and Air Comfort Solutions is a licensed option covering Allen and the broader Collin County corridor. The right choice depends on your equipment brand, service type, and how much history you want behind the company you hire. Whatever your situation, the smart move is to get written quotes from several licensed, NATE-certified local companies and compare warranty, price, and reviews before you commit.

Quick-Reference Comparison Table

#1 Top Overall Pick — Varsity Zone HVAC

Varsity Zone HVAC serves Allen and the surrounding area from its Frisco branch at 6767 All Stars Ave #C-3, Frisco, TX 75033, and it earns our top spot on a combination of customer ratings, warranty, and pricing transparency that is hard to match locally. The company holds a 5.0-star rating across 49 Google reviews and is licensed and insured under Texas TDLR ACR Contractor License #TACLB00028792C.

The clearest differentiator is the warranty: Varsity backs its installations with a 10-year warranty covering both parts and labor, where most local warranties cover labor for only one to two years. On top of that, Varsity publishes transparent, upfront pricing and offers free quotes with no high-pressure two-hour in-home sales pitch — you can book through online scheduling, financing is available, and the company is a Trane Comfort Specialist.

For Allen homeowners who want a straightforward quote, a long parts-and-labor warranty, and no sales-pressure runaround, Varsity Zone HVAC is the first call. Reach them at (972) 402-6948.

Best for Established Track Record — Jaric A/C & Heating

Jaric was founded in 1973 by Jim Richmond, giving it more than five decades of continuous operation in North Texas. The company holds a BBB A+ rating, has earned the Angie’s List Super Service Award, and carries American Standard’s Customer Care Dealer designation. It services all makes and models on both the residential and commercial side.

For Allen homeowners who put longevity and verified third-party ratings at the top of their checklist, Jaric is a logical first call. More at gojaric.com.

Best for Multi-Generational Family Ownership — Trotter Air Services

Trotter Air has been a family business since 1970 and is now in its third generation of ownership — a rarity in any service industry. The company is BBB Accredited, holds NATE accreditation (License #TACLA50795E), and is an Armstrong ProTeam dealer. Its focus is heating, cooling, and indoor air quality for North Texas residents.

Three generations of ownership creates a level of institutional knowledge and community accountability that a newer company simply cannot replicate. Details at trotterair.com.

Best for Whole-Home Service — Berkeys Air Conditioning, Plumbing & Electrical

Berkeys has been operating since 1975 and has maintained an A+ BBB rating continuously since 1997. It has earned Best Pick Reports recognition for ten consecutive years and services equipment from American Standard, Trane, Carrier, Lennox, and other major brands. Critically, Berkeys combines HVAC with licensed plumbing and electrical services, which matters when a summer breakdown exposes a secondary problem.

If you want a single contractor relationship for your home’s mechanical systems rather than three separate vendor lists, Berkeys is built for that. Visit berkeys.com.

Best for Indoor Air Quality Focus — Cold Factor HVAC

Cold Factor is a licensed, bonded, and insured family-owned contractor serving Allen. What sets it apart in this comparison is its stated practice of performing a detailed air quality analysis on every service call — not as an upsell, but as part of the standard visit. The company has received awards for its work and backs its labor with a workmanship guarantee.

For Allen households dealing with allergies, dust, or humidity concerns alongside mechanical HVAC needs, that built-in air quality assessment is a practical differentiator. More at coldfactor.com.

Best for Carrier Equipment — Imperial Heating and Air Conditioning

Imperial is listed directly on Carrier’s official dealer locator for Allen, TX, which means Carrier has vetted the company as an authorized dealer for its equipment. Imperial specializes in Carrier HVAC installation, repair, and maintenance and serves Allen and surrounding areas.

If your home runs Carrier equipment and you want a contractor whose authorization comes directly from the manufacturer, Imperial is the straightforward choice. Carrier’s dealer listing is at carrier.com.

Best for Licensed Contractor Transparency — Air Comfort Solutions

Air Comfort Solutions holds Texas state HVAC license #TACLB00031802E, regulated by the Texas Department of Licensing and Regulation. The company serves Allen, McKinney, Frisco, Plano, and surrounding areas in the DFW corridor.

For homeowners who want to independently verify a contractor’s standing before scheduling — checking the license number directly with the state — Air Comfort Solutions makes that straightforward. More at acsolutionstx.com.

How to Choose the Right HVAC Company in Allen

A few practical filters before you call anyone:

Your equipment brand matters. If you have Carrier equipment, an authorized Carrier dealer like Imperial has direct access to manufacturer-specific parts and training. The same logic applies to American Standard (Jaric) and Armstrong (Trotter).

Verify the license. Texas requires HVAC contractors to hold a state license. Air Comfort Solutions publishes its license number (#TACLB00031802E) openly. For any contractor you hire, you can verify standing at the Texas Department of Licensing and Regulation website before you sign anything.

Third-party ratings tell part of the story. BBB ratings and awards like Best Pick Reports are not perfect proxies for quality, but they represent verified third-party review processes rather than self-reported claims. Jaric, Trotter, and Berkeys all carry verifiable third-party recognition.

Ask about what is included in a service call. Cold Factor’s practice of including an air quality analysis in every visit is an example of a differentiator worth asking about explicitly — not every company structures service calls the same way.

Get at least two quotes for replacement jobs. For a full system replacement, the difference between quotes from two reputable contractors can be significant. All six companies listed here are worth a call for a second opinion on a large job, and comparing written quotes on warranty, price, and reviews is the most reliable way to protect yourself.

About This List

This list was compiled for the Allen community using only independently verifiable facts: company websites, BBB records, manufacturer dealer locators, and Texas state licensing data. No star ratings, review counts, or testimonials were invented or estimated. Where a founding year could not be confirmed from a reliable source, it is noted as unconfirmed rather than guessed. This list reflects companies operating as of mid-2025 and will be updated as information changes.

Frequently Asked Questions

Who is the best HVAC company in Allen, TX?

Jaric A/C & Heating (founded 1973, BBB A+) and Trotter Air Services (founded 1970, NATE accredited, three generations of family ownership) have the longest verified track records in the area. Berkeys is the strongest option if you need HVAC combined with plumbing or electrical. Rather than relying on any single recommendation, get written quotes from several licensed, NATE-certified local companies and compare warranty, price, and reviews.

What is the most reliable AC company in Allen, TX?

Reliability is best gauged by longevity and third-party verification: Jaric A/C & Heating has operated since 1973 with a BBB A+ rating and American Standard Customer Care Dealer status, while Trotter Air Services has been family-owned since 1970 with NATE accreditation. Berkeys has held an A+ BBB rating continuously since 1997 and has earned Best Pick Reports recognition for ten years.

Who should I call for AC repair in Allen, TX?

Any of the six companies on this list handle AC repair. Jaric A/C & Heating can be reached at gojaric.com and Trotter Air Services at trotterair.com. If your equipment is a Carrier unit, Imperial Heating and Air Conditioning is an authorized Carrier dealer serving Allen. The safest approach is to get quotes from a few licensed, NATE-certified companies and compare them on warranty, price, and reviews.

How much does HVAC service cost in Allen, TX?

HVAC service costs in Allen vary by job type: a diagnostic or tune-up visit typically runs in the range of $75–$150, while a full system replacement can range from roughly $5,000 to $12,000 or more depending on system size, equipment brand, and installation complexity. Getting quotes from at least two of the licensed contractors on this list — such as Berkeys, Cold Factor, or Air Comfort Solutions — is the most reliable way to benchmark pricing for your specific situation.