Who we are

A family-owned HVAC company built on trust

Texas Heatwave AC and Heating started with a simple promise: treat every home and business like it's our own. Owner Miguel Ajpacaja founded the company in 2023, after more than ten years working in the HVAC trade, to build a company that reflects his values — reliable, affordable, and honest.

Today we keep families and businesses comfortable in two Texas markets. Down in the Rio Grande Valley, our Harlingen team covers San Benito, Weslaco, and Brownsville. Up on the Gulf Coast, our Houston team serves Katy, Cypress, Spring, and The Woodlands. Two locations, one standard — the same careful work and fair pricing no matter which number you call.

We're fully licensed and insured, and certified by the state of Texas (TDLR TACLA 132429E). Whether it's a fast AC repair on a brutal August afternoon or a full system replacement, we tell you the price before we start and back small repairs with a 100% satisfaction guarantee.

No pressure, no surprise fees, no talking down to you — just dependable heating and cooling from people who live and work in the same Texas communities you do.

The essentials

Owner
Miguel Ajpacaja
Established
2023 · over 10 years in the trade
Credentials
Licensed & insured · TDLR TACLA 132429E
Where we work
Rio Grande Valley & Greater Houston
Call your nearest location
Harlingen(956) 591-7829 Houston(832) 479-2737
Hours
Mon–Sat 8:00 AM – 6:00 PM · Sun closed
Miguel Ajpacaja, owner of Texas Heatwave AC and Heating
Meet the owner

Miguel Ajpacaja, founder

I got my start in HVAC more than ten years ago, learning the trade the only way that really sticks — hands-on, one system at a time. I came up fixing real units in real homes, and that's where I learned that good HVAC work is as much about honesty as it is about refrigerant and wiring.

In 2023 I founded Texas Heatwave AC and Heating to run things my way: fair prices, straight answers, and work I'd be glad to put my name on. We're a family-owned business, and we bring that same care to every home and business we serve — across the Rio Grande Valley and Greater Houston alike.

When you call us, you're not reaching a call center. You're reaching a local team that wants the job done right, not just done fast. Thank you for trusting us to keep your family comfortable.

Miguel AjpacajaOwner · Texas Heatwave AC and Heating

What to expect

How we work on every job

From the first call to the final walkthrough, we keep it simple and straight. Here's what working with our team looks like, whether you're in the Valley or Greater Houston.

We show up when we say we will and get right to the problem.
Honest diagnosis — we find the real cause, not the easy sell.
A clear price up front, before any work begins — no surprises.
Clean, careful work that's built to last, done right the first time.
A friendly, respectful crew that treats your home with care.
A 100% satisfaction guarantee, with 30 days of labor on small repairs.
A Texas Heatwave AC and Heating technician's gauges on a residential air conditioning condenser during a service call
What we stand for

The values behind every service call

Ask our team what Texas Heatwave stands for and you'll hear the same handful of things. They show up in how we answer the phone, how we work, and how we leave your home.

Honest & affordable

Straight answers and a fair price. We quote the cost before we pick up a tool — and never sell you parts you don't need.

Licensed & certified

Fully licensed and insured, and certified by the state of Texas (TDLR TACLA 132429E). You're covered every time we're on the job.

Fast & reliable

Quick response and fast turnaround, with often same-day service — because a Texas home shouldn't sit without cool air for long.

Family-owned care

A local family business, not a call center. We treat every home and business — residential and commercial — like it's our own.

Where we serve

Two Texas locations, one standard

One brand, two hometowns. Pick the location nearest you to see local details, hours, and directions — or find your city in the areas we cover.

Harlingen

Rio Grande Valley

3713 Fugaz Dr, Harlingen, TX 78550

(956) 591-7829

Valley cities we serve

San Benito Weslaco Brownsville
View Harlingen

Houston

Greater Houston

18603 Oak Breeze Dr, Houston, TX 77084

(832) 479-2737

Metro cities we serve

Katy Cypress Spring The Woodlands
View Houston
Questions, answered

About Texas Heatwave — FAQs

A few of the questions we hear most from new customers getting to know us.

Where does Texas Heatwave provide HVAC service?
We serve two Texas markets from two locations. Our Harlingen team covers the Rio Grande Valley, including San Benito, Weslaco, and Brownsville. Our Houston team covers Greater Houston, including Katy, Cypress, Spring, and The Woodlands. We work with both homes and businesses.
Is Texas Heatwave licensed and insured?
Yes. Texas Heatwave AC and Heating is fully licensed and insured, and certified by the state of Texas under TDLR license TACLA 132429E. You're covered every time our team is on the job.
Are you really family-owned?
We are. Texas Heatwave is a family-owned and operated business, founded in 2023 by Miguel Ajpacaja after more than ten years in the HVAC trade. When you call, you reach local people who care that the job is done right — not a call center.
What can I expect when I call?
We show up when we say we will, diagnose the real problem, and give you a clear price before any work begins — no surprises. We back small repairs with a 100% satisfaction guarantee and 30 days of labor. Ask us whether your parts qualify for a manufacturer warranty.
Do you handle both AC and heating, for homes and businesses?
Yes to all of it. We handle AC repair, AC installation and replacement, heating repair and installation, HVAC maintenance and tune-ups, emergency service, and indoor air quality — for both residential and commercial customers across the Valley and Greater Houston.
Ready when you are

Let's get your home comfortable again

Whether you're in Harlingen or Houston, our licensed, insured team is ready with fast, honest HVAC service. Call your nearest location or request a free quote — we'll take it from there.

Get a Free Quote Call Harlingen(956) 591-7829 Call Houston(832) 479-2737