A & Z Heating & Air Conditioning

Name: A & Z Heating & Air Conditioning
Address: 10106 St Georges Dr, Rowlett, TX 75089, Rowlett, TX, US
Telephone: +1214-649-3172

Reviews read through Aug 6, 2026 · Scored Aug 28, 2026 · 62 reviews read

10106 St Georges Dr, Rowlett, TX 75089

214-649-3172

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86.6

DFW Pros score

5.0★ 61 reviews62 read in full

Best for: Honest service and quick responsiveness.

Listing details verified 2 days ago.

A & Z Heating & Air Conditioning stands out for its quick response times and detailed customer service. Reviews consistently commend Arnold's professionalism and ability to thoroughly diagnose HVAC issues, fostering strong customer loyalty over many years. Clients appreciate the honest assessments without unnecessary upsells, making this business a trusted choice for HVAC needs.

Ranked in: Best HVAC Contractors in DFW, HVAC Contractors in Rowlett

What reviewers consistently mention

Several reviewers describe Arnold's reliability and quick response times, frequently mentioning service initiation within hours of the initial call, such as same-day appointments for emergencies.
Multiple customers highlight Arnold's professionalism and thoroughness, noting that he provides detailed explanations of issues and options for future maintenance, ensuring clarity throughout the service process.

Watch out for

Several reviewers report issues regarding upselling unnecessary services. They indicate that Arnold does not push for additional services or repairs that aren't needed, creating a level of trust.
Some customers mention concerns about scheduling, specifically that despite the general promptness, there are times when follow-up appointments take longer to solidify than expected.

How the reviews break down

5.0★ average from 61 Google reviews

5★
61 100%
4★
0 0%
3★
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Low ratings are rare here — 0% of reviews are one or two stars.

Services offered by A & Z Heating & Air Conditioning

HVAC Contractor: This business provides comprehensive HVAC services, including installations, repairs, and maintenance for heating and cooling systems.
Air Conditioning Contractor: Specializing in air conditioning systems, the team offers installation, repair, and maintenance services to ensure optimal performance.
Air Conditioning Repair Service: The air conditioning repair service addresses a range of issues, ensuring systems operate efficiently and effectively.
Furnace Repair Service: Furnace repair services focus on diagnosing and fixing problems to restore heating functionality in residential settings.
Heating Contractor: As a heating contractor, the business delivers installation, maintenance, and repair services for various heating systems.
Heating Equipment Supplier: The heating equipment supply service offers a selection of heating systems and components for residential projects.