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    Average homeowner rating
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    Verified boiler installation services reviews

Find Boiler installation pros in Tomball

Avatar for Better Than Best A/C and Heating
Better Than Best A/C and Heating
5.0(
13
)

Serving Tomball, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We are a family owned and operated A/C and heating service company in Tomball TX. We have over 20 years in the industry and always put our customers needs first. Relationship over profits is how we run our company and maintain an excellent track record of superior customer service. We offer all HVAC services, repairs, installation for residential and commercial up to 25 tons. We install and service Mini Split units as well as offer dryer vent cleaning. We do not offer duct cleaning, or insulation.

Stay Cool and Comfy with Better than Best A/C there to service and maintain your HVAC system
Cutest Tech in Town!
It's hard to Stop a Trane!
Additional Photos
Additional Photos

+6

Response time1 day
8 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Kelly's
Kelly's
4.9(
45
)

Serving Tomball, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"I had a great experience with Kelly's A/C. They installed blown-in insulation in my home, and the difference was noticeable right away—my house feels more comfortable, and I’m already seeing an improvement in energy efficiency. The team was professional, on time, and kept everything clean throughout the process. They took the time to explain the work and answer all my questions. I would definitely recommend them to anyone needing insulation or HVAC services!"
Air Duct Cleaning
insulation
HVAC
Furnace Install
Furnace Install

+15

Response time10 hrs
39 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Climate Services of Texas
Climate Services of Texas
5.0(
11
)

Serving Tomball, TX and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Cory and his team did a Great Job. Cory came out quoted a price for the job. then were able to help me out the next day for the install. they will be doing my A/C check up every year from now on. Thanks or the Great Job ...KS"
Additional Photos
Additional Photos
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Response time1 day
12 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for NEW GEN PLUMBING LLC
NEW GEN PLUMBING LLC
5.0(
7
)

Serving Tomball, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I found New Gen Plumbing on Angi and selected them due their high rating. Well the rating was well deserved. They contacted me the same day and scheduled a FREE consultation. I was scared they were going to tell me I needed a new wyd heater but they didn’t. Thank goodness! I have a tankless water heater they simply needed to be descaled. Sixto did a great job and I’m back in business with a plan to keep using them going forward. Sixto even gave me some pointers on my water filtration system the day would help the overall performance and efficiency of my water heater. Much appreciated. I highly recommend!!!"
Before
After
After
After
After

+7

Response time5 hrs
62 neighbors recently requested a quote
Recommended by42%of homeowners
Avatar for John Moore Services
John Moore Services
3.6(
848
)

Serving Tomball, 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 by68%of homeowners
Avatar for Gauff Coast Plumbing
Gauff Coast Plumbing
5.0(
5
)

Serving Tomball, 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
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Install Boiler questions, answered by experts

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

An expansion tank must always be installed on the supply side, which is the side where the boiler sends water out to heat the systems. That placement allows the water to push against the air and condense properly as it is heated, then circulated through the system. Professional installers can recommend the best place on the supply side for an expansion tank.

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

Depending on the size of your home and system, as well as any upgrades or add-ons you choose, it may take between three and five days to completely replace an existing HVAC system from start to finish. Your contractor should be able to give you an estimate before they begin the actual replacement.

Most experts recommend getting three to five HVAC quotes from licensed, insured, reputable local heating and cooling companies. Getting multiple detailed HVAC quotes (but not too many) lets you compare the equipment, services, and prices of several contractors without being overwhelmed by options. It can also let you see if one contractor’s prices are much higher or lower than the others and give you a chance to ask for clarification. That way, you can weed out any contractors who aren’t providing quality services or materials and find the company that best meets your budget, quality requirements, and long-term goals.

The Tomball, TX homeowners’ guide to boiler installation services

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