MJB Heating & Cooling

My ac quit at midnight on a Saturday, called Sunday morning and Dale had it fixed and running by noon on a Sunday !! Always support your small local businesses !! Great service

Gary and Kyle did our new install. They were very professional and did a great job. Very kind gentlemen. Thank you Gary and Kyle and MJB.

Very professional, they came the same day and solved my heating issue during a snowy day. Will be using them in the future for heating and AC needs, highly recommend!

As always MJB is a great HVAC Company in Derby that serves the whole metro area. Dale the owner is a good guy!

They came out and fixed our air ducts and where fast fair and very professional thank you

Had a new A/C and furnace installed last fall by MJB.....they were very professional and did a great job!

Monica and Dale are both top notch good Customer friendly business people. Thy are fast and do the repairs right. When you need it done right call them.

Just a great group of people. I have had them work on my home, mother in laws home and now my business. They are always fast and professional. You won’t be disappointed.

Great, caring & trustworthy company!

Gary and Kyle were prompt and courteous. They were careful in making the least mess and immediately cleaned all spills. They explained what they were doing and how to operate my system.