How much does HVAC repair cost in Dallas/Fort Worth?

Minor repairs can range from $150 to $600, while major repairs may exceed $1,000. Upfront pricing is available.

Do you offer emergency HVAC repair services?

Emergency HVAC repair is available 24/7, addressing issues like AC outages in summer and furnace breakdowns in winter.

How often should I replace my HVAC air filter?

In dusty environments, filters should be replaced every 1–2 months, especially if pets or allergies are present.

How long does an HVAC system typically last in Texas?

A well-maintained HVAC system usually lasts 12 to 15 years, though high summer temperatures can impact longevity.

What size HVAC system do I need for my home?

Sizing depends on factors like square footage and insulation. A Manual J load calculation can help determine the most efficient system.

Heritage Air Services

Name: Heritage Air Services
Address: 1080 Dividend St, Midlothian, TX 76065, Midlothian, TX, US
Telephone: +1817-330-4156

Reviews read through Aug 7, 2026 · Scored Aug 11, 2026 · 124 reviews read

1080 Dividend St, Midlothian, TX 76065

817-330-4156

Visit Website

90.3

DFW Pros score

4.9★ 825 reviews124 read in full

Best for: Timely service, knowledgeable technicians

Listing details verified 8 days ago.

Heritage Air Services stands out for its prompt service and highly knowledgeable technicians. Reviewers frequently mention their satisfaction with timely arrivals and clear communication throughout the repair process. Many also appreciate the professionalism of the staff, who provide thorough explanations of the services performed. However, some customers have noted concerns regarding pricing and the lack of initial filter installations with new systems. This combination of strengths and minor complaints drives their high ranking.

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

What reviewers consistently mention

Multiple customers note prompt scheduling and quick service, often with technicians arriving before scheduled times.
Several reviewers describe technicians as knowledgeable, courteous, and helpful, highlighting their professionalism and ability to communicate effectively about repairs.

Watch out for

A few customers feel pricing can be excessive, particularly for parts, when compared to their perceived value based on parts costs.
Several reviewers express concerns about the lack of initial filter installation during new systems when it was expected to be included.

How the reviews break down

4.9★ average from 825 Google reviews

5★
797 97%
4★
15 2%
3★
6 1%
2★
2 0%
1★
5 1%

Low ratings are rare here — 1% of reviews are one or two stars.

Services offered by Heritage Air Services

HVAC Contractor: Provides reliable HVAC repairs, replacements, and maintenance with over 25 years of combined experience.
Air Conditioning Contractor: Offers comprehensive air conditioning services including installation and routine maintenance.
Air Conditioning Repair Service: Specializes in diagnosing and repairing various air conditioning issues to ensure optimal performance.
Air Duct Cleaning Service: Cleans air ducts to improve indoor air quality and enhance HVAC efficiency.
Furnace Repair Service: Handles furnace repairs to restore heating functionality and efficiency.
Heating Contractor: Delivers heating system installation and maintenance services to ensure reliable warmth.