Get matched with top boiler installation pros in Clifton, CO

"I have used Marks Mechanical for several years, heating, cooling and when he did plumbing. He was always prompt, friendly and fair. He was also so good to my 90 year old parents when they were alive."

"Soon after being contacted, John inspected the failed AC and ordered a new unit. Within a few days the installation was timely and professionally completed. Great job!"

"Outstanding and personalized service! When our baseboard heater failed one very cold morning, they offered to loan electric cube heaters in case a technician was unavailable that day. However Cory appeared within a couple hours, and immediately fixed the issue. He was very courteous and left no trace of his effort except a better functioning boiler. He pointed out other neglected boiler service items, cleaned and adjusted everything at a reasonable cost for the time and materials spent. The office manager also checked in to ensure we were warm and happy."

"Had to reschedule the first appointment due to a miscommunication. The communication issue was from a "new hire" in training at the company. Understandable. But the rescheduled appointment was on time and work as promised. They have accommodated me in my very odd work schedule. Plan to do another project with them in master bath soon....."

"We just needed some quotes and they went above and beyond to answer questions and explain their service programs to reduce costs on repair projects in the future. Will definitely be back when it’s time to buy/install."

Family-owned, bilingual (English/Spanish) HVAC and plumbing company serving Grand Junction and the Western Slope. 146 Google reviews at a 5.0 average. Free estimates and financing available. Services: furnace replacement & repair, AC installation & repair, ductless mini-splits, HVAC maintenance, boilers, evaporative coolers; plumbing repairs & installs, water heaters (tank & tankless), sewer lines, leak detection, hydro jetting, residential & commercial.

"Seriously wonderful company! Everyone does a fantastic job and always goes above and beyond to make sure things are done right and efficiently. We had an entire new furnace and AC system installed and did vent sealant and MAN the difference in our home and utilities speak for themselves. This company does great at spring and fall tune ups and actually go through the entire system instead of just cleaning the outdoor unit. Whenever we've needed a response for something they're quick to get us scheduled and done. Absolutely would recommend to everyone!"

"I think they did a good job overall. Eric was easy to work with & seemed very knowledgeable. The installer took time to show me how to work the thermostat."

"did a good job and took time to answer my questions"

"I had an issue with my computer where it was opening lots of pop ups, ad bars, and windows with ads for games. I had tried several different programs to try to remove it with no luck. I finally decided to call North Alabama Technical Service to see if I he could help. I was expecting to set up a time for him to look at it but he connected to my computer immediately and within an hour had it fixed and running perfect again. Great service at a great price and I didn't even have to disconnect it and carry it somewhere! Would call again if I have another issue I can't resolve myself."