Get matched with top boiler installation pros in Klein, TX

"Outstanding company! The owners are mechanical engineers and were able to figure out why a unit previously installed by another contractor caused mold in my ductwork. They completed a Manual J calculation report that indicated the unit was too large, and they replaced the unit. Previously, this contractor identified that the static pressure on both of my HVAC units was too high and appropriate adjustments were made. All employees are professional, knowledgeable, friendly, responsive and extremely helpful. Hands down, this is the best HVAC contractor I have ever worked with."

"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!"

"Very efficient! Service tech showed up and evaluated and diagnosed the problem. We needed a new outside unit. Another tech brought out a unit and the two changed it out within a couple of hours.
Very polite and professional. We will never use another company, these guys were great."

"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!!!"

"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!!"

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!

We pride our company on reliability, great communication,\nintegrity, and quality work. We are experts in our trade and will do our best\nto keep you as educated as we can on your particular task or project. We look\nforward to earning your business!\n

Hello I am s master plumber / stationary engineer, father of the amazing kids love to help the elderly and any of our first responder my wife is a nurse for Ben tuab I enjoy giving great costumer service

EcoMechanical is a licensed and insured HVAC contractor proudly serving residential and commercial customers throughout the Greater Houston area. Locally owned and operated. We specialize in the installation, repair, replacement, and preventative maintenance of heating, ventilation, and air conditioning systems, delivering reliable comfort and energy-efficient solutions tailored to each customer's needs.\nOur experienced technicians are trained to service all major HVAC brands and are committed to performing every job with precision, integrity, and attention to detail. Whether it's a routine maintenance visit, an emergency repair, a complete system replacement, or a large-scale commercial HVAC installation, EcoMechanical provides dependable service that customers can trust.\nOur services include:\nResidential and commercial HVAC installations\nAir conditioning and heating repairs\nComplete system replacements\nAnd much more.

Top Notch Plumbing is a local, family-owned plumbing company serving homeowners throughout the Houston area. I started Top Notch because I believe finding a plumber you can actually trust shouldn’t be difficult.\n\nWe’re licensed and insured, and we focus on getting the diagnosis right, explaining your options clearly, and doing the job correctly without pressure or unnecessary upselling. Our goal is to give you honest advice, quality workmanship, transparent pricing, and the peace of mind that comes from hiring a professional.\n\nWhether it’s a small leak, clogged drain, water heater, sewer problem, or larger plumbing project, you can expect us to treat your home and your money with the same respect we would our own.\n\nWhen you call Top Notch Plumbing, you’re not just hiring someone to fix a pipe—you’re hiring someone you can trust to do it right.