A#1 Air

4.7 (12699 reviews)

| Lewisville, TX | HVAC

A#1 Air is an HVAC contractor in Lewisville, TX, providing air conditioning, air duct cleaning, and electrician services.

At a Glance

Category: HVAC
Location: Lewisville, TX
Rating: 4.7/5 (12699 reviews)
Phone: +19724600001
Services: Hvac Contractor, Air Conditioning Contractor, Air Conditioning Repair Service

About A#1 Air

A#1 Air is an HVAC and electrical contractor operating out of Lewisville, TX. The company has a 4.7/5 star rating from over 12,000 Google reviews. Their services include installations, repairs, and maintenance for residential and commercial customers.

Their service offerings encompass air conditioning, heating, and furnace repair. They also provide air duct cleaning services. As electricians, they handle various electrical system needs. Their target clientele includes homeowners and light commercial properties within their service area.

When considering A#1 Air for a project, homeowners may want to inquire about specific experience with retrofits for existing homes, their process for energy efficiency evaluations, and details regarding warranties on installed equipment and labor. Customers could also ask about technician certifications related to high-efficiency HVAC systems or electrical code updates.

Services

Hvac Contractor

Air Conditioning Contractor

Air Conditioning Repair Service

Air Duct Cleaning Service

Electrician

Furnace Repair Service

Heating Contractor

Plumber

Solar Energy System Service

Hours

Friday Open 24 hours Monday Open 24 hours Sunday Open 24 hours Tuesday Open 24 hours Saturday Open 24 hours Thursday Open 24 hours Wednesday Open 24 hours

Business information verified via Google Business Profile. Last updated: 2026.

Last verified: May 2026

Contact

601 E Corporate Drive

Lewisville, TX 75057

(972) 460-0001

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Map

How to evaluate A#1 Air

Before hiring A#1 Air for hvac work in Lewisville, take a few minutes to verify their qualifications and confirm they are the right fit for your project. The right hvac for one homeowner may not be the right fit for another, so do the diligence up front.

Verify licensing and insurance

Confirm that A#1 Air carries an active TX contractor license appropriate for the scope of work, plus general liability and workers’ compensation coverage. Ask for the license number and look it up on the state board website. A hvac that hesitates to share these details is a red flag, regardless of how favorable their reviews look.

Get a written, itemized quote

Request a detailed written estimate that lists materials, labor, permit fees, timeline, and payment schedule. Itemized quotes make it possible to compare A#1 Air side-by-side with other hvac options in Lewisville, and they protect you from scope creep once the work begins.

Ask about project experience

Ask A#1 Air how many projects similar to yours they have completed in the last 12 months, whether they will be the primary on-site team or are subcontracting, and how they handle change orders. Request two or three local customer references and actually call them — reviews on Google are useful but a five-minute conversation reveals much more about how a hvac actually shows up.

Frequently Asked Questions

What services does A#1 Air offer?

A#1 Air provides comprehensive HVAC, plumbing, and electrical services, including installation, repair, and replacement. They also offer indoor air quality solutions like air duct cleaning and ventilation services.

Does A#1 Air provide emergency services?

Yes, A#1 Air offers 24/7 emergency services for HVAC, plumbing, and electrical issues. Their team is ready to address immediate problems and ensure home safety.

What areas does A#1 Air serve?

A#1 Air serves Dallas and Fort Worth, along with much of the metro area, including Collin, Denton, Johnson, Parker, Rockwall, Tarrant, and surrounding Dallas counties. Their corporate office is in Lewisville, TX.

Does A#1 Air offer financing options for their services?

Yes, A#1 Air partners with several financing solutions to help customers with repairs and upgrades. They offer options like 0% financing for up to 72 months with approved credit.

How long has A#1 Air been in business and what is their customer satisfaction like?

A#1 Air has been serving the DFW Metroplex for over 35 years. They boast a 4.7/5 star rating from over 12,000 reviews and offer a 100% satisfaction guarantee, backing every job with their "Guaranteed Right, Day or Night" promise.