Dunn Wright HVAC technician servicing an air conditioning unit

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Keeping Central Texas Cool Since 2020

Same-Day Service
Licensed & Insured
Family Owned
100% Satisfaction
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Our HVAC Services

From emergency repairs to routine maintenance, we provide complete heating and cooling solutions for homes and businesses in Seguin and surrounding areas.

AC Repair & Installation

Fast, reliable air conditioning repair and professional installation services to keep you cool.

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Heating & Furnace Repair

Expert heating system and furnace repair services to ensure your comfort during cold weather.

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Commercial HVAC

Comprehensive commercial HVAC solutions to maintain optimal comfort in your business space.

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Maintenance Plans

Preventative maintenance plans to extend the life of your HVAC system and prevent costly repairs.

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Ready for Expert HVAC Service?

Contact us today for a free quote on AC repair, furnace repair, or any HVAC service in Seguin and surrounding areas.

Why Choose Dunn Wright

We're committed to providing exceptional HVAC services with integrity, expertise, and customer satisfaction as our top priorities.

HVAC technician from Dunn Wright Heating & Cooling

Same-Day Service

When your comfort is on the line, you can't wait. We offer same-day service for most HVAC issues to get your system back up and running quickly.

Honest, Upfront Pricing

No surprises or hidden fees. We provide clear, detailed quotes before any work begins so you know exactly what to expect.

Experienced Technicians

Our team consists of highly trained, certified technicians with the expertise to handle any HVAC challenge efficiently and effectively.

Local Expertise

As a family-owned business in Seguin, we understand the unique HVAC needs of Central Texas homes and businesses.

"Remember, if it's not Dunn Wright, it's not done right!"

What Our Customers Say

Don't just take our word for it. Here's what our satisfied customers have to say about our HVAC services.

"Dunn Wright came to our rescue when our AC went out during the hottest week of summer. They arrived within hours, diagnosed the problem quickly, and had our system running again the same day. Excellent service!"

Sarah M.

Seguin, TX

"I've been using Dunn Wright for my business HVAC needs for over a year now. Their maintenance plan has saved me money and prevented downtime. The technicians are always professional and knowledgeable."

Robert J.

New Braunfels, TX

"The team at Dunn Wright installed a new HVAC system in our home, and we couldn't be happier. They explained all our options, helped us choose the right system for our needs, and the installation was flawless. Our energy bills have decreased significantly!"

Michael & Lisa T.

Seguin, TX

We're proud of our 4.9-star average rating across Google and Facebook!

About Dunn Wright Heating & Cooling

Dunn Wright Heating & Cooling is a family-owned and operated HVAC company serving Seguin and Central Texas since 2020. We take pride in providing honest, reliable service with a focus on customer satisfaction.

Our team of certified technicians brings years of experience and a commitment to excellence to every job, whether it's a routine maintenance check or an emergency repair.

Dunn Wright Heating & Cooling service van

Our Service Area

Dunn Wright Heating & Cooling proudly serves Seguin and the surrounding communities in Central Texas.

We provide comprehensive HVAC services to homes and businesses throughout:

Seguin

New Braunfels

San Marcos

Schertz

Cibolo

Marion

McQueeney

Geronimo

Not sure if we service your area? Give us a call at 830.500.0615 to find out!

Map of Dunn Wright Heating & Cooling service area in Central Texas

Frequently Asked Questions

Find answers to common questions about our HVAC services in Seguin and surrounding areas.