Do you provide emergency services?

Technicians are available 24/7 for emergency situations, although the office operates from 8 am to 5 pm Monday through Friday.

Do you offer any specials or financing options?

Specials include a 5% military discount on services and equipment, along with financing options through Wells Fargo.

How can you improve my indoor air quality?

Services include installation, maintenance, and repair of energy recovery ventilators, humidifiers, UV lights, and air filtration systems.

Northside Air Conditioning

Name: Northside Air Conditioning
Address: 816 Office Park Cir, Lewisville, TX 75057, Lewisville, TX, US
Telephone: +1972-996-6511

Reviews read through Aug 7, 2026 · Scored Aug 11, 2026 · 142 reviews read

816 Office Park Cir, Lewisville, TX 75057

972-996-6511

Visit Website

91.1

DFW Pros score

4.9★ 546 reviews142 read in full

Best for: Routine maintenance, clear communication

Listing details verified 8 days ago.

Northside Air Conditioning is distinguished by its professional and knowledgeable technicians who provide clear explanations of both issues and solutions, as noted by multiple customers. Their commitment to prompt service and thorough inspections fosters long-term customer loyalty, particularly for routine maintenance services. While some complex repairs may take additional time, overall satisfaction remains high due to their efficient communication and reliable service.

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

What reviewers consistently mention

Multiple customers report that technicians explain the issues and solutions clearly, ensuring a thorough understanding of the work performed.
Technicians are consistently described as prompt and professional, often arriving on time and completing jobs efficiently without leaving a mess.

Watch out for

Some reviewers mention challenges with complex issues taking longer to resolve, indicating potential delays in follow-up services.
Several customers express frustration when technicians were not available immediately or when it took longer than expected to fix more complicated problems.

How the reviews break down

4.9★ average from 546 Google reviews

5★
529 97%
4★
9 2%
3★
2 0%
2★
1 0%
1★
5 1%

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

Northside Air Conditioning offers HVAC services including diagnosis, inspection, and duct work. The team is known for its knowledgeable staff and thorough explanations.

Services offered by Northside Air Conditioning

HVAC Contractor: This business provides comprehensive HVAC services, addressing installation, maintenance, and repair needs for residential and commercial systems.
Air Conditioning Contractor: Expertise includes the installation and servicing of various air conditioning systems, ensuring optimal performance and efficiency.
Air Conditioning Repair Service: The repair service focuses on diagnosing and fixing issues with air conditioning units to restore comfort and functionality.
Heating Contractor: Services encompass the installation, maintenance, and repair of heating systems, tailored to meet specific customer requirements.