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10 Best near

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Quick answer #1 is Reliance Heating & Air Conditioning (5.0★, 1,027 reviews)

The best-rated HVAC contractors near Deer Valley, Phoenix, AZ are Reliance Heating & Air Conditioning (5.0★, 1,027 reviews), Mountainside Air Conditioning Repair (5.0★, 649 reviews) and APES HVAC & Plumbing (4.9★, 2,590 reviews).

  • 4.9★average rating
  • 8,073Google reviews
  • 4open 24/7
  • 6hvac specialists

Checked · How we rank

10 neighborhoods

  1. Reliance Heating & Air Conditioning

    5.01,027 reviews
    Mon–Fri, 8 AM – 7 PMHVAC specialist85027
    Call(602) 607-2150View details

  2. Mountainside Air Conditioning Repair

    5.0649 reviews
    Open 24 hours, every dayHVAC specialist85027
    Call(480) 914-3425View details

  3. APES HVAC & Plumbing

    4.92,590 reviews
    Mon–Fri, 7 AM – 7 PMMost reviewedAlso does: Plumbing85027
    Call(623) 521-1172View details

  4. 1st Choice Plumbing, Air & Insulation

    4.91,370 reviews
    Mon–Sat, open 24 hoursAlso does: Plumbing85027
    Call(623) 292-3697View details

  5. SG Mechanical Heating & Air - Heating, AC repair & Installation

    4.9443 reviews
    Open 24 hours, every dayHVAC specialist85027
    Call(623) 777-9577View details

  6. Clear Air Conditioning and Heating

    4.9519 reviews
    Mon–Fri, 7 AM – 5 PMHVAC specialist85027
    Call(623) 516-8373View details

  7. Local Roots AC and Plumbing LLC

    5.0218 reviews
    Open 24 hours, every dayAlso does: Plumbing85027
    Call(602) 560-8989View details

  8. Expert HVAC Services Inc

    4.9513 reviews
    Mon–Fri, 8 AM – 5 PMHVAC specialist85310
    Call(623) 594-2488View details

  9. Four Seasons Home Services - Phoenix, AZ

    5.0163 reviews
    Open 24 hours, every dayAlso does: Plumbing85027
    Call(480) 489-3210View details

  10. Action Mechanical Services

    4.8581 reviews
    Mon–Fri, 8 AM – 5 PMHVAC specialist85027
    Call(480) 405-5059View details

About this list

These are the 10 highest-rated HVAC contractors near Deer Valley, Phoenix. Together they have 8,073 reviews and an average rating of 4.9. Reliance Heating & Air Conditioning ranks first with 5.0 stars from 1,027 reviews.

Last checked How we rank
Compare all 10 side by side
#BusinessRatingReviews24/7
1Reliance Heating & Air Conditioning5.01,027No
2Mountainside Air Conditioning Repair5.0649Yes
3APES HVAC & Plumbing4.92,590No
41st Choice Plumbing, Air & Insulation4.91,370No
5SG Mechanical Heating & Air - Heating, AC repair & Installation4.9443Yes
6Clear Air Conditioning and Heating4.9519No
7Local Roots AC and Plumbing LLC5.0218Yes
8Expert HVAC Services Inc4.9513No
9Four Seasons Home Services - Phoenix, AZ5.0163Yes
10Action Mechanical Services4.8581No

Before you hire an HVAC contractor

5 quick checks before you call.

  1. Check the license.

    In Arizona, look them up with the Arizona Registrar of Contractors (ROC).

  2. Ask for proof of insurance.

    Liability insurance covers damage to your home if something goes wrong.

  3. Get 2 or 3 written quotes.

    Compare what each one includes, not just the price.

  4. Don't pay everything upfront.

    A deposit is normal. Pay the rest when the work is done.

  5. Read the newest reviews.

    Recent reviews say more about the business today than old ones.

Questions people ask

Who is the best-rated HVAC contractor near Deer Valley?

Reliance Heating & Air Conditioning ranks #1 with 5.0 stars from 1,027 reviews.

Which HVAC contractors near Deer Valley are open 24 hours?

Mountainside Air Conditioning Repair, SG Mechanical Heating & Air - Heating, AC repair & Installation, Local Roots AC and Plumbing LLC and Four Seasons Home Services - Phoenix, AZ are open 24 hours, 7 days a week.

Which HVAC contractor near Deer Valley has the most reviews?

APES HVAC & Plumbing has the most, with 2,590 Google reviews and a 4.9 rating.

How do I check if an HVAC contractor in Deer Valley is licensed?

Look them up with the Arizona Registrar of Contractors (ROC) at https://roc.az.gov/. Also ask for proof of insurance before work starts.

How is this list ranked?

We rank by Google star rating weighted by review count, so a 4.9 with 400 reviews beats a 5.0 with 8. HVAC specialists get a small edge over companies that also list other trades. Details were last checked Nov 2, 2026.

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