Honest Service. Real Solutions.

Reliable Comfort

Most HVAC companies will tell you they offer the best service, the fastest repairs, and the most advanced systems.

Technician from Weiss Air Conditioning and Heating servicing a residential HVAC unit, showcasing expert heating and cooling solutions.

No Flashy Promises

Quality Work

We don’t rely on sales gimmicks, flashy promises, or upsells you don’t need. Instead, we focus on what really matters—honest service, quality workmanship, and treating people the right way. Because when your AC stops working in the middle of a Texas heatwave, or your heater gives out on the coldest night of the year, you don’t need a company that sees you as just another invoice. You need a team you can trust to show up, tell you the truth, and get the job done right.

Honest HVAC Advice

Service You Can Trust

We focus on honest advice, real solutions, and quality workmanship, ensuring you get the best service for your needs, not just the most expensive one. When you call Weiss Air Conditioning & Plumbing, you’re not just getting an HVAC technician, you’re getting a team that genuinely cares about your comfort and treats your home with the same respect as we would our own.

Putting People First

Real Solutions

At Weiss Air Conditioning & Plumbing, we know that comfort goes beyond temperature, it’s about creating a home that feels safe, healthy, and welcoming. That belief is what drove Nick Weiss to start this company in 2016. After years in the commercial and industrial HVAC industry, he saw firsthand how impersonal and sales-driven the residential market had become.

AC repair man

Backed by 1900+ Google Reviews

Trusted by Thousands

Why Trust Weiss?

Your Comfort, Our Commitment

We provide straightforward advice, timely service, reliable repairs, and genuine care for our community—no pressure, no shortcuts, just honest HVAC and plumbing services you can count on.

  • We Tell It Like It Is. If a repair makes sense, we’ll tell you. If it’s time for a new system, we’ll walk you through your options—no pressure, no sales tactics.
  • We Show Up When We Say We Will. Because your time is valuable, and waiting around all day for a technician is the last thing you should have to do.
  • We Fix It Right. No shortcuts, no band-aid solutions—just skilled, thorough work that keeps your system running like it should.
  • We’re Part of the Community. As a family-owned business, we take pride in serving our neighbors throughout Montgomery County and beyond.

Committed to Excellence

Trusted & Certified

Weiss Air Conditioning and Plumbing services and installs all major HVAC and plumbing brands, including Trane, Carrier, Lennox, Rheem, Goodman, York, Amana, Navien, and Rinnai. Our technicians are trained to repair air conditioners, furnaces, heat pumps, tankless water heaters, and standard tank water heaters across Montgomery County, Texas.

HVAC and Plumbing Service Areas in Montgomery County Texas

The Weiss Difference

Weiss Air Conditioning & Plumbing proudly serves homeowners and businesses in The Woodlands, Conroe, Magnolia, Montgomery, Willis, Spring, Tomball, Shenandoah, and nearby Montgomery County communities. Our team is known for responsive service, honest recommendations, and dependable heating, cooling, and plumbing solutions.