Upgrade With Confidence

Heater Replacement

When the cold hits, count on Weiss for expert heater replacements. No hassle, no surprises.

Montgomery

Magnolia

Spring

The Woodlands

Conroe

Willis

Tomball

Shenandoah

Smarter Heat Solutions

Time to Upgrade

Texas winters may not be long, but they can turn brutal overnight, and if your heater’s been limping along year after year, there’s a good chance it won’t keep up when you really need it. Maybe it’s blowing lukewarm air, maybe it’s costing you a fortune in energy bills, or maybe it’s just… old. Whatever the case, when your heating system is no longer cutting it, a fresh start might be the smartest move.

At Weiss Air Conditioning & Heating, we don’t believe in pushing new equipment unless it’s truly the best option. But when a replacement makes more sense than another repair, we’ll walk you through it with zero pressure, real guidance, and expert installation that’s built to last.

Custom comfort for every home

Heat You Can Count On

Replacing your heating system isn’t just about swapping old equipment—it’s about bringing lasting comfort, efficiency, and peace of mind to your home. At Weiss, we take the time to understand your space and lifestyle, helping you choose a properly sized, high-quality system from trusted brands like Ruud and Trane, with no cookie-cutter setups or sales gimmicks. From thoughtful installation to clear guidance on financing, rebates, and energy-saving features, we make sure you feel confident and comfortable every step of the way.

Plan ahead for lasting comfort

Next Step: Replace

There’s a fine line between a fixable issue and a heater that’s on its last leg. Here are a few signs it might be time to stop patching and start planning for a new system:

Your system is 15–20 years old and acts like it.
You’re calling for repairs more often than you’re calling for pizza.
Your energy bills are quietly climbing higher every month.
Your home has uneven heating, cold spots, or constant thermostat battles.
The cost to repair is creeping dangerously close to the cost to replace.

Why Call Weiss?

Because We Treat Your Home Like It’s Ours.

We treat every home like it’s our own, and every customer like a neighbor—because most of the time, you are. From quick fixes to tricky diagnostics, we handle it all with the kind of honesty and skill that’s earned us a five-star reputation across Montgomery County. When your heater quits, you don’t need excuses, you need Weiss.

Fast, No-Excuses Service – If we say we’re coming, we show up. Simple as that.
Straightforward Pricing – No surprise fees, no mystery charges—just honest, upfront pricing.
Real Expertise, Real Solutions – We don’t take shortcuts. We fix the actual problem.
Local, Family-Owned Service – We live here, we work here, and we care about our community.
We Service All Major Brands – Our team is trained on many popular systems from manufacturers like Goodman, Lennox, WeatherKing, Day & Night, Trane, American Standard, Ruud, Rheem, Carrier, Bryant, Daikin, Allied, Amana, Comfortmaker, and York systems. No matter what brand you have, we know how to keep it running at its best.

Backed by 1600+ Google Reviews

Trusted by Thousands

Committed to Excellence

Trusted & Certified

Weiss Air Conditioning & Heating is proud to be part of organizations that reflect our commitment to quality, expertise, and community.

Quality You Can Feel

The Weiss Difference

Choose Weiss Air Conditioning & Heating for trusted service, expert repairs, and lasting comfort across The Woodlands, Conroe, Magnolia, Montgomery, Willis, Spring, Tomball, and Shenandoah. When comfort can’t wait, count on us for honest pricing and solutions that last.

Address:

18187 Keenan Cut Off Rd, Montgomery, TX 77316, USA