DT Air Conditioning & Heating
Plano, TX HVAC · #4 of 13 · BBB A+ · 24+ yrs
At a glance
- Google rating
- 5.0★ from 370+ reviews
- In business
- 24+ years
- BBB
- A+
- Services
- 7 HVAC services
- Service area
- Plano, TX
- Phone
- +1-972-526-5772
Overview
DT Air Conditioning & Heating specializes in full-system AC replacements, with multiple reviewers highlighting seamless, efficient installations in Plano homes. Their team brings over 25 years of experience to every project, ensuring expert handling of both residential and commercial units. Texas summers demand reliable cooling, and this family-owned company consistently delivers prompt service even during peak heat. Technicians are frequently praised for their transparent estimates and thorough explanations of new equipment.
DT Air Conditioning & Heating provides residential and commercial HVAC services throughout Plano and Allen. This family-owned business reports over 25 years of industry experience managing system repairs and new installations. Their team advertises free estimates for all projects and maintains a reputation for rapid, professional response windows. They offer comprehensive coverage for cooling, heating, and indoor air quality needs.
Vouched Score breakdown — 87/100
Above the Plano, TX HVAC average of 82/100. Ranks #4 of 13 listed HVAC providers in Plano, TX.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How DT Air Conditioning & Heating compares to the Plano average
| Signal | DT Air Conditioning & Heating | Plano avg | Delta |
|---|---|---|---|
| Vouched Score | 87/100 | 71/100 | +16 vs avg |
| Google rating | 5.0★ | 4.9★ | +0.1 vs avg |
| Review volume | 370+ | 645+ | -272 vs avg |
| Years in business | 24+ | 26+ | -2 vs avg |
What customers say
"I love Allan’s attitude and work ethic. He is knowledgeable. He has never taken advantage of a situation and is straightforward in his assessment of the problem. He quickly and effectively resolves your problem. As long as he remains with this company he is my go to repairman for all my future needs. Highly recommend this company as you are in safe hands."
— Sergio Perez · Mar 2, 2026 · Google Reviews"Zee and DT Air have been excellent in fixing and maintaining our HVAC system. I trust them to do the job correctly at a fair price. I have been with them for more than 4 years and planning on using them for all our HVAC needs!!"
— A L · Jan 28, 2026 · Google Reviews"DT AC recently came out to quote a new air conditioning system. Zee was very personable, no slick salesman vibes at all, and promptly provided us with a reasonable estimate. We accepted their quote, and were put on their schedule right away. The crew came out during the time window given, and got straight to work. The guys had great attitudes and were surprisingly happy despite having to crawl around in a 110 degre…"
— Rita Meyrat · Oct 15, 2025 · Google Reviews"I recently had the pleasure of working with DT Air Conditioning and Heating Company for the installation of a new AC unit, and I couldn't be more satisfied with their service. From the initial consultation to the final installation, the entire process was seamless, professional, and efficient. The team arrived on time, well-prepared, and demonstrated exceptional knowledge about the products. They took the time to e…"
— Tarun Tyagi · Aug 12, 2025 · Google Reviews"Absolutely outstanding service from start to finish! The team at DT Air Conditioning & Heating was prompt, professional, and incredibly knowledgeable. Special thank to Dana and this team Alan, Installer team . Communication was clear throughout the entire process, and the pricing was fair and transparent. It's rare to find a company that combines great customer service with top-notch technical expertise. Highly reco…"
— Joseph Lim · Aug 18, 2025 · Google ReviewsPros
- High Google rating (5.0★ across 370+ reviews)
- Long-established (24+ years in business)
Self-reported on their website — not independently verified.
- Free estimates
- Specializes in AC repair
- Specializes in AC replacement
When to choose them
- You need furnace repair
- You have a commercial property
- You value a long-tenured local operator (24+ years in business)
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Furnace Repair — Repair of gas and electric furnaces — ignition systems, blower motors, heat exchangers, control boards, and flame sensors.
- Mini-Split Systems — Mini-split installation and service — typically ductless, used for additions or zoned comfort.
- Commercial HVAC — Commercial HVAC service for offices, retail, and light-industrial spaces — rooftop units, package units, and split systems.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
Service area
Plano, TX home
What DT Air Conditioning & Heating publishes about pricing
Pricing model
-
Upfront pricing
As published: Upfront pricing"…provide you with transparent recommendations and upfront pricing, so you can make informed decisions about the rep…"↗ source
Estimates
-
Free estimates
As published: Free estimates"…Free HVAC Estimates in Plano, TX? + Yes, we offer free estimates for HVAC installations, repairs, and maintenance.…"↗ source
Cart( Your Cart $ 0.00 USD Remove Subtotal Pay with browser. Continue to Checkout No items found. Go to packages Product is not available in this quantity. Request Service Commercial Heating in Allen, TX With over 25 years of experience establishing ourselves as the go-to HVAC service, we bring that expertise to every project we undertake. From large heating system installations to quick repair work that keeps things running smoothly, we do it all. By calling us, you have not once more contracte
Guarantees & credentials
- Licensed and Insured
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
| Daily | Open 24/7 |
|---|
Frequently asked questions
What are the pros of DT Air Conditioning & Heating?
When should I choose DT Air Conditioning & Heating?
What is the Vouched Score for DT Air Conditioning & Heating?
Is DT Air Conditioning & Heating BBB accredited?
How long has DT Air Conditioning & Heating been in business?
How can I contact DT Air Conditioning & Heating?
What does HVAC service typically cost when working with a Plano, TX provider like DT Air Conditioning & Heating?
What pricing terms does DT Air Conditioning & Heating publish on their website?
Does DT Air Conditioning & Heating do AC Repair in Plano, TX?
Does DT Air Conditioning & Heating do AC Replacement in Plano, TX?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
DT Air Conditioning & Heating (this company) |
87/100 | 5.0★ (370+) | 24+ | A+ | — | — |
| 89/100 | 4.9★ (420+) | 45+ | — | — | Best for Furnace Replacement | |
| — | 4.9★ (1,060+) | 20+ | — | — | — | |
| 82/100 | 4.7★ (455+) | 25+ | — | — | — |
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Profile last updated May 15, 2026.