Book your HVAC service without the phone tag.

See real openings and lock in a time in under a minute. Licensed, insured, and serving the Dallas–Fort Worth metroplex.

See open times Call (469) 875-2869

Factory-trained on

LennoxDaikinTraneCarrier

Soonest openings this week

How it works

Three steps to cool air.

Book online

Pick a service and an open time right from this page — about a minute, no phone tag.

We confirm by text

Our office locks in your slot, sends a confirmation, and reminds you before we head out.

Comfort restored

A certified Alpha tech arrives in the window, diagnoses, and gets your system running right.

What we do

One team for every system you run.

From a no-cool call at the house to a new builder community or a walk-in cooler, we cover it.

Service & Repair

AC and heating diagnostics and repair for homeowners, same-week scheduling across DFW.

New Construction

Production-home and custom HVAC for builders — full installs, rough-in to start-up.

Commercial HVAC

Rooftop units, splits, and light-commercial comfort systems kept running on schedule.

Refrigeration

Walk-in coolers, reach-ins, and cold storage service for restaurants and retail.

Why Alpha

Woman-owned, certified, and built for new construction.

Alpha Heating & Cooling is a woman-owned HVAC contractor in Dallas, serving production-home builders, homeowners, and businesses across the metroplex. Our field and office teams keep every job on schedule, so nothing slips through. We carry the certifications builders and agencies look for — and we back them with licensed, insured work.

DFW

Metroplex service area

Same‑week

Scheduling available

6 mo–2 yr

Workmanship warranty

What you get with Alpha

Licensed & insured — TDLR #TACLA151830E

Lennox, Daikin, Trane & Carrier equipment

Manufacturer + extended warranty options

WBE / MBE / HUB / SBE certified

Residential, commercial & refrigeration

Certifications & licensing

Credentials that open doors.

Women's Business Enterprise

Certified woman-owned

Minority Business Enterprise

Certified minority-owned

Historically Underutilized Business

State of Texas

Small Business Enterprise

Certified

EPA Certified

Refrigerant handling

NATE Certified

Technician excellence

ACCA Member

Air Conditioning Contractors of America

TDLR #TACLA151830E

Texas HVAC license

Licensed & insured in Texas · TDLR #TACLA151830E

Book online

Pick a time that works for you.

Choose what you need, see what's open, and request it. The details come straight to our team and we confirm by text.

1 What do you need?

2 Choose a day

3 Choose a time

Your appointment

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Full name

Phone

Service address

Anything we should know? (optional)

You won't be charged to book — we confirm before we roll a truck.

★★★★★

Trusted by DFW homeowners and builders.

See what our customers say, or leave a review after your service.

Read our Google reviews

Good to know

Frequently asked questions.

What areas do you serve?

We cover Dallas–Fort Worth and the surrounding metroplex, including Dallas, Fort Worth, Arlington, Irving, Garland, Plano, Mesquite, Grand Prairie, Carrollton, Forney, Colleyville, Duncanville, and Oak Cliff.

What equipment brands do you install?

Lennox is our primary line, and we also install and service Daikin, Trane, and Carrier systems. We'll recommend the right fit for your home and budget.

Are you licensed and insured?

Yes. Alpha Heating & Cooling is licensed in Texas under TDLR #TACLA151830E and fully insured. We're also EPA, NATE, and ACCA credentialed.

What warranty do you offer?

Equipment carries the manufacturer's warranty. New installations include 6 months to 2 years of workmanship warranty depending on the equipment and agreement, and we offer extended warranty options for added coverage.

Do you work with home builders?

Yes — new construction and production homes are a core part of what we do, from rough-in through start-up and warranty.

Do you handle commercial and refrigeration?

We do. We service light-commercial HVAC as well as walk-in coolers, reach-ins, and cold storage for restaurants and retail.

AC down or heat out? We're ready.

Call the office or book online and we'll get a tech headed your way.

Call (469) 875-2869 Book online

Service area

Across the metroplex.

DallasFort WorthArlingtonIrvingGarland PlanoMesquiteGrand PrairieCarrolltonForney ColleyvilleDuncanvilleOak Cliff& surrounding