Best boiler installation pros near Oak Grove, MO

"Jim is who we use with Anthony’s for routine maintenance for our boiler."

I have over 30 years of experience in the field

"I highly recommend Insulation Pros of KC for your insulation needs. Kyle the Sales Manager: made it easy to understand what I needed. Josie the Office Manager: took the time to answer my questions when I called, and was the one responsible for my decision to go with Insulation Pros. The installation crew: Devon, Tyler and Leo were a great team to work with, very personable and just all around nice guys who did a great job with the installation. Tanner - the Production Manager, who came by to see that everything was going like it should. From the first meeting with Kyle to the time the crew drove away, it was easy and pleasant to work with this company and they did a great job. Attached are pictures to show the 22" of insulation in my attic! :)"

"They had to replace and install the new heating system. They are wonderful and we have used them probably for over 10 years now. They are available day in and out. They are I believe a smaller company so if there is any issues and anything to discuss, you have the ability to talk to the owner. They actually replaced the heater one time before and it was a bad unit. It wasn't anything we did or anything they did, it was just that the unit was faulty. The whole unit flamed up our heating system. They came out and completely replaced the unit; they actually fixed everything that was screened for coil, I guess it's commonly known among these people and they didn't charge for that. This happened about four to five years ago. They are just very good and gave a very good deal as we were using them for more than 5 years. We told them to purchase a new unit, but they replaced it with a very good deal. They are just a great set of people. Overall the experience was excellent and will continue to use them."

"Prior to calling Bob, we had several guys come in to give us estimates. Bob's estimate was by far the best and the work he did was top quality. He and his guys moved my existing furnace to a new location int he basement and installed a new AC. They also moved the hot water heater. I am very pleased with his service. They were prefessional and respectful. Bob is a straight shooter. Absolutely no BS! I will be using him for ALL of my future HVAC needs. I HIGHLY recommend you call him and have him come give you an estimate if you need service, repair or replacement.
"

"Ken called and asked to come early. That was fine. He did excellent work and gave me many useful tips and helpful advice. Very satisfied."

"Fantastic company!!! Mammoth removed my conventional HVAC and all ductwork while upgrading my home to an energy efficient split system.... which is amazing! My entire house is comfortable, the system is great and our overall energy bills have dropped! The Mammoth team were on top of their game and I couldn’t be happier with their service."

"Prompt and very professional. Being in a newly purchased home, we were unsure of the condition of the furnace, they were very thorough with their inspection and answered any questions we had. They were great! 
"

"It went very well. He answered all my questions completely and installed in a timely manner. Checked my furnace as well to see that it was running efficiently. He went above and beyond to make sure everything was running properly. He did not try to replace things that were not necessary. He also corrected things that I had done previously by another heating and cooling company, which I overpaid for."

We are a full service company. Also we offer service contracts for an affordable price and 15% off on any parts. 24hour same day service. Also we offer Plumbing,Electrical and Heating and Cooling service and installation. Geothermal is one of our specialties. All major credit cards are Excepted and financing available with Approved Credit.