Exceptional Service

Roz from Boulder, CO

Karl was prompt when my heat went out. He arranged installation for January 2. Both Ken and Carlos solved multiple problems to install my new furnace during our freezing spell. Thank all of you!

Great Service

Rick from Broomfield, CO

Met both schedule, cost, and completed the work quickly!

Great Service

Connie from Longmont, CO

Incredibly helpful

Elizabeth from Longmont, CO

My water heater started to go out right before I was headed for vacation. I called KJ Thomas Mechanical with my predicament and they worked with me to get a new water heater installed before I left. What a relief! I appreciated their willingness to work with me.

Fantastic service even with unforeseen obstacles

Marilyn P from Longmont, CO

Right from the first call to inquire about installing a new ventilation hood above our range, I felt assured by the warm professionalism which was reinforced at our consultation. The day of installation, after the giant microwave was removed, we found a small ledge from the cabinet protruding into the space where the hood was to go by 1/8 inch. Karl and his staff contacted someone who could shave off this ledge and we were able to proceed. Then, there was a heating duct in the wall that required maneuvering. Last, one of the switches on the hood was blown (defective on receipt) and we were unable to reach the manufacturer, these folks went to the local hardware store to find a workable option. My bill was extremely close to the estimate and much less than expected with these issues. I'm in the market for a house fan in the spring and will definitely contact this company.

Boiler replacement

Brent from Boulder, CO

Quality work. Delivered on time. Great customer service

Great service

Volpe from Boulder, CO

Logs seemed very knowledgeable and was very honest.

Excellent service. Would definitely use again.

Cayherine from Longmont, CO

Very accommodating, great service!

Jenny from Longmont, CO

Thank you for fixing my air conditioner over the summer and now inspecting and cleaning my furnace! Logan was on time, professional and gladly explained the service to me. Highly recommend KJThomas Mechanical!

Quick Reasonable Knowledgable

Brouns from Boulder, CO

Quick Reasonable Knowledgable - thank you for solving the problem we were having with our furnace. It is nice to have a reliable service in our area. Thank you!

Great Service

Taylor from Erie, CO

Logan did an outstanding job! Very nice, knowledgeable and thorough

Great Company

Lisa from Longmont, CO

Easy to contact. Return calls promptly. Easy to work with.

Great service

Janet from Boulder, CO

Karl is always great and does a very good job

Service above the norm

Witt from Broomfield, CO

Very friendly and courteous young man. He helped me carry my kiln upstairs so I am very grateful for that as well. Service was awesome.

Excellent service

Linder from Boulder, CO

I would recommend this service. He came no time, serviced my furnace, water heater and humidifier in just a little over an hour. He seemed dedicated to his work. Friendly to my old dog.