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❄️ Top 5 · 2026📍 Addison, TX

The 5 best hvac contractors in Addison.

Comfort should be boring.

Chosen by our review committee · Google ratings as of November 9, 2026 · Companies cannot pay to be listed

HVAC Contractors at work
1
Air Patrol Air Conditioning & Heating
★★★★★ 5.0 · 262 reviews

Heating and cooling is the biggest energy bill in most homes. The best HVAC contractors in Addison size the system correctly, seal the ducts and keep it running with honest maintenance instead of pushing a new unit every visit.

  1. 1

    Air Patrol Air Conditioning & Heating

    🏆 Best hvac contractor in Addison
    ★★★★★ 5.0· 262 Google reviews

    Air Patrol Air Conditioning & Heating holds a perfect 5.0 on Google across 262 reviews. That many reviews is hard to fake and harder to keep that high. Based in Farmers Branch, it takes the top spot among hvac contractors in Addison this year.

    📍 13644 Neutron Rd #100, Farmers Branch, TX 75244
  2. 2
    ★★★★★ 4.9· 1,385 Google reviews

    Team Enoch: Electric, Plumbing, Air, Roofing carries a near-perfect 4.9 Google rating from 1,385 reviews. That is one of the deepest review histories of any hvac contractor in the Addison area. Based right in Addison, it lands at #2 on our Addison list.

    📍 4310 Wiley Post Rd Ste 210, Addison, TX 75001
  3. 3
    ★★★★★ 4.9· 841 Google reviews

    With 841 Google reviews averaging 4.9, Extreme Comfort Air Conditioning and Heating has earned its place here. That is one of the deepest review histories of any hvac contractor in the Addison area. Based right in Addison, it rounds out the top three for Addison.

    📍 15946 Midway Rd, Addison, TX 75001
  4. 4
    ★★★★★ 4.9· 220 Google reviews

    With 220 Google reviews averaging 4.9, No Sweat Experts has earned its place here. That many reviews is hard to fake and harder to keep that high. Based in Farmers Branch, it rounds out the top four for Addison.

    📍 4310 Spring Valley Rd, Farmers Branch, TX 75244
  5. 5

    Cowboy Air Condition & Heating Company TDLR:21299

    ★★★★★ 5.0· 59 Google reviews

    Cowboy Air Condition & Heating Company TDLR:21299 holds a perfect 5.0 on Google across 59 reviews. A solid body of feedback for a local hvac contractor. Based in Dallas, it rounds out the top five for Addison.

    📍 13575 Goldmark Ste A106, Dallas, TX 75240
How this list was made

Picked by people who read the reviews.

Our review committee researched hvac contractors serving Addison and the surrounding area, read consumer reviews across the web, and settled on these five. We look at how many people have reviewed a company, what they say, and how the company holds up over time. We keep the full recipe to ourselves so it cannot be gamed. Google ratings shown are as of November 9, 2026. No company paid to be here, and none can. More on how we choose →

Before you sign

How to hire a hvac contractor in Addison

1

Ask for a load calculation (Manual J) before any replacement, not a guess by square footage.

2

Compare SEER2 ratings and the warranty on the compressor, not just the sticker price.

3

Check that the company is licensed and that its technicians are NATE certified or equivalent.

4

A good tune-up includes refrigerant pressures, airflow and electrical checks, not a filter swap.

Good to know

HVAC Contractor questions, answered

How long does an air conditioner last?

About 12 to 15 years in hot climates with regular maintenance. Frequent repairs after year 10 usually mean replacement is the better buy.

Repair or replace?

A common rule: if the repair costs more than half the price of a new system and the unit is over 10 years old, replace it.

How often should filters be changed?

Every 1 to 3 months for standard 1-inch filters, more often with pets or allergies. Thicker media filters can go 6 to 12 months.

For the winners

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#1 HVAC Contractor in Addison, TX 2026
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#2 HVAC Contractor in Addison, TX 2026
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#3 HVAC Contractor in Addison, TX 2026
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#4 HVAC Contractor in Addison, TX 2026
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#5 HVAC Contractor in Addison, TX 2026
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