About Us
DVO HVAC is a small family owned and operated service provider that strives to offer reliable, affordable and fair service in your time of need. We understand how frustrating it can be when your heating or cooling unit is not performing at its best, so providing peace of mind is always our top priority.
DVO HVAC provides quality heating and cooling services in the DFW area. We work with only the best products and the best manufacturers. We are licensed and regulated by the State of Texas, and our work is always professional and long-lasting.
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What we do
Heating
Don’t stay uncomfortable this winter! A central gas heating system should be able to provide a consistent amount of warmth to keep you comfortable inside your home. A great furnace can give the best balance of comfort, cost-efficiency, and atmosphere for your home.
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Air Conditioning
If something isn’t installed correctly, it won’t work as it should. This is especially true of air conditioning (HVAC) equipment. So, it’s important to make sure your local HVAC company service technician is experienced, trained, certified, qualified, and backs their work.
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Indoor Air Quality
Your home’s indoor air quality matters for the safety of your home, your family’s quality of health, and energy cost-savings. Learn more on the importance of the right affordable systems available. Get your home tested and begin breathing easier today!
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Ductless
Ductless systems can eliminate a substantial number of particles in the air that affect the indoor air quality, environment comfort, and safety for your family. Learn more on how you can improve your respiratory health and breath easier.
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Promotions
SEER Calculator
The seasonal energy efficiency ratio SEER, is the measure of the annual energy efficiency and consumption of a unit’s cooling ability in normal day to day use. The higher the SEER value, the less energy the unit will utilize. Older residential units may have SEER values in the 10 range or less.
For homeowners looking for new AC or heat pump replacement, the good news is that a new unit could boost SEER values to 25 or higher. The higher SEER units or usually less costly to run which brings financial savings to homeowners.
These are estimations, results will vary.
Troubleshoot Yourself
Every problem has a solution and we know how to find it!
Testimonials
Very professional
Edgardo Rosado
Great work, Great
Joe Milton
Very professional services will recomend to family and
Jorge Orona
Knowledgeable we
Alonzo Forch
Great and profecianal services. Defenely recommend Domingo and his business. Sincerely casa don luis Mexican restaurant in Dallas
Jose Arroyo
He’s the best He always doing goo job I
pablo llanito
Best Heat and AC installer, expert and very
Omar Alexander Lopez
Mr Vargas was fair and reasonable with his pricing compared to other companies I’ve
ernest guerra
Domingo was very nice and professional! Was able to fix issue quickly and a/c is running great! Thank
Merielle Boatman
Domingo is great! He is punctual and always does an excellent job and genuinely cares about his
Blake Marable
DVO is my #1 AC Company! I am a property manager and i work for investors, we sell and rent properties, so every time we need any kind of AC work done we call Domingo. we have been working with
Nora Loperena
Mr Domingo (owner) and staff were very knowledgeable and kind. He answered all my questions. Fixed my AC issue at a very great price..best price in dallas Would definitely recommend to friends and
Ernesto Alonso
Very efficient and professional – was able to troubleshoot and replace blown capacitor in less than 30 minutes. My neighbor recommended Domingo to me and I’ll definitely keep him on my
Ajay Kumar
Excellent customer service. I definitely recommend them to family and friends. Domingo is an amazing a/c technician. Honest, respectful and takes pride in his job. Thank
Maricela Garza
Domingo (owner), very cool guy, and very professional, he was very knowledgeable and courteous, I would recommend to my family and
Debra Anderson
Our Service Area
Brands We Serve
