Heating Replacement and Installation Services in San Antonio


Out of sight, out of mind, right? While winters in San Antonio, Texas, are mild compared to other parts of the country, having an efficient heating system is more than a luxury – it’s a necessity. It’s easy to take your HVAC system for granted, especially if it’s been dependable for a long time. But what if the next time you reach for that thermostat, nothing happens?

Our Home Comfort Heroes from Damiani’s Comfort Design can show you the specs to gauge how your current home furnace system is performing – and what a new, state-of-the-art system might save you in energy bills!

Let us have a look, particularly if your power bills have been increasing. Instead of another repair, our professionally trained HVAC contractors can discuss new heater installation options.

Want to talk to a member of the Damiani’s team about our heating replacement services?

Call 210-646-9600 or contact us online today!

Heat Pump and Furnace Replacement Services in San Antonio

At Damiani’s Comfort Design, we understand there are many options for new home heating and furnace installation. Our fully trained and certified HVAC technicians have the expertise to help you choose a new, high-efficiency, ENERGY STAR®-certified furnace or heat pump that works for your family and your budget.

Remember, the most important day in the life of your new heating system is the day it’s installed! 

Our team wants to help you with all your heating installation and replacement needs.

Have an Emergency?
We Can Help!

Heating Replacement and Installation Company in San Antonio

You’ll get fast service, honest communication, and quality work with Damiani’s. We’re so confident you will be pleased with our services that we guarantee your satisfaction.

  • Heater installations on all makes and models of furnaces, heat pumps, air handlers, and heating systems
  • Brand names you know and trust
  • Seven-day furnace installation service available
  • Financing available to qualified homeowners
  • Background-checked, drug-screened, NATE-certified technicians
  • Warrantied equipment, guaranteed installation
  • Maintenance services

There’s nothing we can’t handle when it comes to furnace and heat pump installation and replacement services!

Call Damiani’s today at 210-646-9600 or contact us online for top-notch service.

Heating Replacement FAQs

How do I know when it’s time to replace my furnace?

Most furnaces can last about 12 to 15 years or up to 20 years with impeccable maintenance. If your furnace is over a decade old and starting to show its age with poor heating performance, rising heating costs, a need for constant repairs, or a failure of a costly part like the heat exchanger or blower motor, it may be time to consider a furnace replacement.

A new furnace will often offer significant performance gains and energy savings while providing better comfort. At Damiani’s Comfort Design, we can recommend the best heating system for your San Antonio home, and we offer great financing options to make the process easy.

Can I install a furnace if I had a heat pump before?

Yes, a heat pump can be replaced with a furnace, but it will take significantly more work than simply installing a new heat pump. The indoor and outdoor coils will need to be removed, as well as refrigerant lines, electrical cables, the air handler, and more.

The air ducts may have to be altered or replaced to work effectively with the furnace, and if you want cooling, a separate air conditioning solution will need to be added.

Replacing a furnace with a heat pump will also require significant work, including all new heating and cooling load calculations, equipment removal, heat pump installation, and more. Talk to our experts at Damiani’s to learn if changing from a furnace to a heat pump is worth the cost.

Can I install a furnace myself?

Installing a furnace requires working with natural gas, electricity, and potentially dangerous combustion gases. It takes plenty of skill and experience to install a furnace safely and maximize its performance, and it’s a task that should only be handled by a trusted HVAC contractor, such as our team at Damiani’s.

Most local building codes require a permit and a professional installation, and the furnace manufacturer will typically require a professional installation to provide full warranty coverage.

My furnace is 20 years old and works fine — do I need to replace it?

As long as the furnace runs properly and provides good heating performance at a reasonable cost, replacing it is unnecessary. However, if you decide to upgrade to a modern, energy-efficient furnace, you may see significant improvements in comfort, air quality, and noise levels.

Plus, with advances that have been made in the last few decades, such as dual-stage heating, variable-speed blowers, or modulating burners, you can often see dramatic energy savings that directly impact your monthly utility costs. To learn if upgrading to a new furnace is a good choice for your needs and budget, talk to our experts at Damiani’s.

Flexible financing available
What To Expect

Feel the Difference

Satisfaction Guaranteed

Our family-owned and -operated company puts precise,
quality work first.

Upfront
Pricing

No surprises, no tricks, and you
don’t pay a dime until you’re
100% satisfied.

Trained
Technicians

Our background-checked Home Comfort Heroes are trained, equipped, and ready to serve.

Extended
Warranties

Quality parts and quality work mean you’ll be satisfied for the long term ― or we’ll make it right.

Commitment
to Community

It’s a privilege to serve our neighbors and friends. We’re focused on you.

Easy
Financing

Don’t let your budget stand in the way of comfort. Our plans keep you and your wallet comfortable.

Satisfaction Guaranteed

Our family-owned and -operated company puts precise, quality work first.

Upfront
Pricing

No surprises, no tricks, and you don’t pay a dime until you’re 100% satisfied.

Trained
Technicians

Our background-checked Home Comfort Heroes are trained, equipped, and ready to serve.

Extended
Warranties

Quality parts and quality work mean you’ll be satisfied for the long term ― or we’ll make it right.

Commitment to Community

It’s a privilege to serve our neighbors and friends. We’re focused on you.

Easy
Financing

Don’t let your budget stand in the way of comfort. Our plans keep you and your wallet comfortable.

Don’t take our word for it

See What Your Neighbors Are Saying

Excellent Service and Fair Prices

Our family has had a service contract with Damiani’s for over 16 years. They check, test, tweak the HVAC so it performs efficiently. The office staff is v...
Garrett Dettling

Helpful and Professional

Lee was very helpful in answering all my questions. He was very professional and did a great job 😊. Lee even set my thermostat to automatically turn on and off on...
Gilbert Perez

You Will Not Be Disappointed

We would highly recommend Damiani’s Comfort Design for anyone that has a problem with their air conditioning or heating system. They provide quality service at...
Anthony Cola

A Company That Cares About the Customer

I had my complete system changed out last month and I couldn’t be happier with the results. My bill is already lower than last month and last year. ...
Bejanmin Connell

Damiani’s Comfort Design Got Us Taken Care Of In 2 Hours

Our heater went out in our office on one of the coldest days and Damiani’s Comfort Design got us taken ...
Darla Potter Pundt

Damiani’s Comfort Design Are Always Courteous,
Professional And Reliable

I have had my service & maintenance contract with Damiani’s Comfort Design for ...
Victor Pisano

Have Been A Customer For Over 10 Years

Technicians are very competent and all work is first class. Have been a customer for over 10 years!!!
Pat Shannon

Damiani’s Comfort Design Are Absolutely Amazing

Damiani’s Comfort Design installed a Guardian Air REME in my up and downstairs systems and they are absolutely amazing! Not only were the ...
Jennifer Tavcar Gemperle
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