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TRUSTED BY PASADENA, TX HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon654
    Verified boiler installation services reviews

Find Boiler installation pros in Pasadena

Avatar for Texas Same-Day Air Conditioning, Heating & Plumbing
Texas Same-Day Air Conditioning, Heating & Plumbing
4.7(
10
)

Serving Pasadena, TX and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Fast, honest, and professional service. They diagnosed a blown pressure switch and weak capacitor on my furnace and had everything fixed quickly. Very knowledgeable and trustworthy—would definitely recommend."
New air-conditioning system and ductwork installation
Texas Same-Day Home Services generator installation
Successfully installed three complete Lennox HVAC systems to provide efficient heating and cooling for this property. Texas Same-Day Home Services ensures top-quality installations for maximum comfort and reliability!
Recently installed two Lennox air conditioning systems, ensuring optimal cooling efficiency and comfort for our client's home. Texas Same-Day Home Services delivers high-quality, professional installations tailored to meet your needs!

+3

23 neighbors recently requested a quote
Recommended by22%of homeowners
Avatar for John Moore Services
John Moore Services
3.6(
847
)

Serving Pasadena, TX and surrounding areas

Approved

In business since 1965

Free estimates

Warranties offered

"Excellent service from John Moore! This review goes across the board to capture all those involved from the initial call for service to the final step of installation/replacement. We’ve used John Moore Services for several things in the past three months and once again they did not disappoint. Great customer service, pricing, speed and efficiency in installation! Highly recommend!!"
10 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Gauff Coast Plumbing
Gauff Coast Plumbing
5.0(
5
)

Serving Pasadena, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Expert Plumbing Solutions | 10+ Years Experience\n\nLooking for a plumber who values precision and your home’s integrity? With over a decade of hands-on experience, I provide top-tier plumbing services to homeowners across Galveston, Houston, Webster, and the surrounding communities.\n\nI specialize in the high-skill projects that keep your home running efficiently:\nWhole-Home Repipes: Modernizing your infrastructure with durable materials.\nTankless Water Heaters: Endless hot water with expert, energy-efficient installations.\nExpert Drain Services: Clearing tough clogs and ensuring long-term flow.\n\nMy Philosophy:\nI believe a plumber’s job is to provide peace of mind through transparency and technical mastery. My approach is built on respect for your property and doing the job right the first time. When you hire me, you get a professional dedicated to the highest industry standards.\nLet’s get your plumbing back in peak condition!

Old cast-iron piping
New drain install
New sewer line
1 neighbors recently requested a quote
Wilson Mechanical LLC
5.0(
13
)

Serving Pasadena, TX and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"DAVID HAD TO RAISE AND RE-HANG THE HVAC UNIT FROM THE RAFTERS OF THE HOME AS IT WAS INITIALLY INSTALLED IMPROPERLY.  THE UNIT NOW DRAINS PROPERLY INTO THE PLUMBING SYSTEM.  HE ALSO DISCOVERED A FAULTY HEAT LIMITING SWITCH ON THE FURNACE - NOT A MINOR ISSUE - AND REPLACED IT AND TESTED THE SYSTEM.  FINAL COST WAS MUCH LESS THAN HIS INITIAL ESTIMATE.   DAVID IS ALWAYS ON TIME, VERY POLITE, VERY KNOWLEDGEABLE AND PROFESSIONAL ABOUT HVAC SYSTEMS, AND VERY REASONABLE IN HIS PRICING.  I SIMPLY WON'T USE ANYONE ELSE FOR MY HVAC NEEDS AS THIS COMPANY IS SIMPLY THE BEST.
"
Recommended by100%of homeowners
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Install Boiler questions, answered by experts

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

Costs depend on issue severity, parts needed, and labor rates.

Most installations take 2-5 days, including old system removal and setup.

Common problems include leaks, low pressure, and inefficient heating. Regular maintenance prevents many issues.

You can use a boiler and a furnace, although it’s not common to use both for whole-house heating. For example, your furnace may take care of HVAC heating through your vents, while a boiler powers your floor-based radiant heating in the bathrooms. Mixing and matching like this gives homeowners a variety of heating possibilities.

The Pasadena, TX homeowners’ guide to boiler installation services

From average costs to expert advice, get all the answers you need to get your job done.