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Furnace Installation
Stalwart AC & Heating- Furnace Installation
Do you need furnace installation in Pearland, Friendswood, Sugarland, Spring or any of our service areas? One of the most important things to consider when purchasing a heating unit is efficiency. An investment in a high-efficiency system will return your investment many times over in cost savings over the course of the equipment’s lifespan. Another important factor to consider when buying a furnace is its noise level. If your unit has a low sound level, you’ll hardly notice it is operating. At Stalwart, we pride ourselves in saving our customers money, time, and stress. No matter where you live, call us for installation needs today! 
When replacing your system, consider having your home’s ductwork evaluated, especially if you notice some rooms tend to be warmer or cooler than others. Also, return air grilles in each room should be evaluated to see if they are properly sized and working correctly. Be sure to ask our experienced technicians about add-ons for added comfort: Humidification/dehumidification; electronic or HEPA air cleaner; programmable thermostat. We want to make sure your new heater installation is done right the first time.

Our Furnace Installation Services:

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  Stalwart - Reliable Service in Pearland, Katy, and Surrounding areas
Quality Furnace Installation
We Install the Best Furnaces in Pearland, Spring, and all our service areas
Your new heating system will be installed by professional factory-authorized technicians who are fully certified, insured, and trained on an ongoing basis in the latest heater/furnace installation techniques. Your technician will arrive with a fully equipped service truck, guaranteeing that the job is done in a timely manner. For same-day furnace installation, schedule an appointment online or call us today.
Protect Your New Furnace with Annual Maintenance or Service Membership
Once your new heating system is in place, you’ll want to keep it running efficiently. There is no better way to ensure its peak performance than by scheduling regular annual maintenance. Better yet, have your heating and air conditioning systems checked annually.

Well-functioning heating and A/C systems are imperative to your comfort, both in the office and at home. At Stalwart Mechanical Services, we pride ourselves on our ability to keep those systems up and running. Our trustworthy technicians guarantee your satisfaction 100% of the time. We understand that this equipment is an investment for you, and we always ensure you’re getting the most for your money.
For reliable heater maintenance and repair in Pearland, trust our experienced team to keep your system efficient and safe. We also specialize in AC maintenance in Pearland, ensuring your cooling system is ready for the Texas heat. For trustworthy HVAC service and installation, consider us your go-to provider.
Air Conditioning : : Heating : : Contact Us
Since moving to this house more than 4 years ago, I've been plagued with non-stop issues with my air conditioning. I originally just utilized whatever company my home warranty would contract to fix my problems or to come out for maintenance. However, whenever the A/C would die in the middle of summer, those same companies would not send anyone out, claiming they were booked for more than a week and that I would have to wait without A/C in Houston summer until then. Those companies also would look at my system, call it fixed, and leave without an explanation or a guarantee. During this time, there was one period it broke down every week after hours on Fridays as if on schedule.
In desperation and frustration after the poor experiences I've had with previous companies, I managed to find Stalwart A/C and Heating. They were the only ones that picked up *and* were willing to send someone (Michael) during that busy time. He promptly diagnosed, explained in a level I could understand, and fixed the issue. He also gave me a price I could not refuse (for the cost of a home warranty contract request for one visit, Stalwart waived the fee for that particular fix and would cover not one, but two maintenance visits for the year). Occasionally during seasonal maintenance, I'd get Geoff, who also had the same expertise and bedside manner as Michael, which helped further convince me that I'd settled with the right company for my HVAC needs.
Most recently, a Trane that we installed broke under warranty, but it was a Saturday at 5 pm and the parts necessary to fix it weren't available until Monday. Raymond, who took my case after hours, was able to troubleshoot and assess the situation professionally and explain the situation to me. If there was anything that I asked regarding what was covered, what isn't covered, etc. that he did not know, he made sure to get the answer from someone who knew promptly. Additionally, he went above and beyond of his own volition to ensure that I, a customer that he met for the first time, would get some level of comfort until the unit could be fixed. Walter, who was assigned to finish the fixes on Monday, drove all across the Houston area to obtain the one part necessary for the final repairs. Isabel made sure to call and text to keep me updated on any delays or developments on the scheduled appointment.
Any time someone entered my home, they came prepared with shoe coverings and they made sure to clean up any mess or debris that may have come from their work. Any time I had questions about something I read that I was curious about installing, they were able to answer my questions and also give me a plain assessment instead of giving me false promises for a quick buck.
In all instances with each point of contact I've had with Stalwart, I have been met with professionalism, transparency, friendliness, care, accountability, and a depth of knowledge that show me that they aren't like those HVAC companies bought by private equity firms who just want a return on their monetary investment. The folks at Stalwart care about doing their job right.














