HVAC Company in Marion, Texas

From installations to repairs, we are your one-stop shop for your HVAC unit

Welcome to Marion, where we bring unmatched HVAC service to your doorstep. With our skilled team, say goodbye to heating and cooling worries, and hello to year-round comfort.

| Comprehensive Solutions

Our HVAC Services

Our team is equipped to handle all your HVAC needs with precision and care.

AC & Dryer Duct Cleaning

Effective AC and dryer duct cleaning for fresh air.

AC Tune Up

Keep your AC efficient with our reliable tune-up.

Air Conditioning Installation or Replacement

Expert AC installation and replacement for cool comfort.

Air Conditioning Repair

Dependable AC repair to keep you cool and relaxed.

Boiler Repair

Trustworthy boiler repair to keep you cozy always.

Furnace Repair

Dependable furnace repair to keep you warm always.

Heat Pump Repair

Reliable heat pump repair to keep you comfortable always.

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Dependable AC Service and Repair Provider

In Marion, where the weather can be unpredictable, a reliable HVAC system is key to your comfort. We understand the urgency of HVAC problems and are dedicated to providing swift, effective solutions. Let us bring back the comfort to your home or office with our expert services.

Reliable 24/7 Emergency Services

Our team is ready around the clock to address any HVAC emergencies, ensuring you’re never left in the heat or cold.

Client-Driven Solutions

We provide energy-efficient HVAC services that not only enhance comfort but also address the specific needs and concerns of our clients.

Expert Maintenance and Repairs

Regular maintenance and timely repairs extend the life of your HVAC systems, ensuring peak performance all year round.

We Offer 24/7 Emergency Services

Don’t let HVAC troubles keep you uncomfortable. Reach out to us for dependable and efficient service.

550+ 5 Star Reviews

Posted on Google Google
Mark Buainain profile picture
Mark Buainain
0 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
They are good company and I love working with them every year. Matt and Ian are great people so is the owner. Thanks, Mubark.
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Michael White profile picture
Michael White
4 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
Friendly customer service and technician are professional and complete their job with exceptional quality.
Posted on Google Google
Jose Perello profile picture
Jose Perello
24 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
My experience with DIAMONDBACK was excellent.They were honest, efficient and friendly. I recommend them.
Posted on Google Google
ricardo munoz profile picture
ricardo munoz
25 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
They worked with me to come out on a date/time that was more convenient for me. The gentleman that came out called in advance to let me know who he was and that he was on his way. He showed up on time and did a professional thorough job.
Posted on Google Google
Greg White profile picture
Greg White
49 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
Chris was very knowledgeable and efficient. He kept me up to date with my project at all times
Posted on Google Google
Ken Radomam profile picture
Ken Radomam
57 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
Technician was exceptional, knowledgable and very easy to work with. Would highly recommend this company.
Posted on Google Google
Dorcas Branecky profile picture
Dorcas Branecky
59 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
Technician Ian came out and was extremely courteous and so helpful. He took his time explaining everything and resolved our issue. Great customer service!
Posted on Google Google
Derek Smith profile picture
Derek Smith
59 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
We use Daimondback for our primary home. Daniel was great! He performed our HVAC inspection for our new property and we will use them again. I highly recommend!
Posted on Google Google
Jeffery. Esparza profile picture
Jeffery. Esparza
59 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
Very professional and informative
Posted on Google Google
Carol Rettele profile picture
Carol Rettele
67 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
Always delivers and service technicians are knowledgeable and respectful!
Posted on Google Google
Just a Dad profile picture
Just a Dad
77 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
Quick response time, extremely knowledgeable, friendly service. Put a call in for an electrical issue on a down A/C unit. Chris arrived within 2hrs, and quickly put my wife at ease. Thank you for being there when we needed.
Posted on Google Google
Ken Journey profile picture
Ken Journey
78 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
Dillon from Diamondback did an excellent job! He was prompt, professional, and informative. I signed on to their Gold Service Plan.

| Service Areas

Serving Marion, Texas and Surrounding Areas

Marion, Texas, is a small rural town in Guadalupe County, offering a laid-back lifestyle with a focus on agriculture. The town is close to larger cities but maintains a quiet feel. Residents enjoy the open spaces and the town’s connection to its farming heritage.

Zuehl Airport

Zuehl Airport is a small, privately-owned airport located near Marion, Texas. It serves the local community and is a point of interest for aviation enthusiasts.

Nolte Island Recreation Area

Nolte Island Recreation Area, located near Marion, Texas, is a popular spot for outdoor activities like fishing, picnicking, and camping. The island provides a peaceful retreat for residents and visitors looking to enjoy nature.

Marion Independent School District

The Marion Independent School District serves the educational needs of the community, providing a strong foundation for local students. The schools are an important part of the community, reflecting the town’s commitment to education and youth development.

Diamondback Air Conditioning, Heating and Refrigeration

Diamondback is a locally owned and operated HVACR company based in Marion, Texas. Whether it be refrigeration, heating or cooling systems, our trained technicians are more than happy to provide the best service for our customers. All our installers and technicians are trained on a regular, on-going basis so that we are prepared for any situation.

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