
Serving Florissant, MO and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1979
Free estimates
Emergency services offered
"The service provider was kind, knowledgeable, and efficient."





+18


Serving Florissant, MO and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1979
Free estimates
Emergency services offered
"The service provider was kind, knowledgeable, and efficient."





+18

Serving Florissant, MO and surrounding areas
Approved
In business since 1947
Free estimates
Emergency services offered
"Great customer service when I called for service. Expert technician that diagnosed the problem and quickly repaired my AC."





+2

Serving Florissant, MO and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"I recently had a positive experience with Dunn Service regarding boiler issues, and I wanted to share my thoughts. The technician arrived promptly at the scheduled time and approached their tasks with expertise and precision, ensuring that all problems were thoroughly addressed. The pricing for their professional services was reasonable. Overall, based on my experience with Dunn Service—characterized by politeness, professionalism, and fair pricing—I would highly recommend their services to anyone facing heating and air conditioning issues."


Serving Florissant, MO and surrounding areas
Approved
In business since 1947
Free estimates
Emergency services offered
"Marcus is great. He's serviced my house several times for both AC and furnace maintenance. He's very knowledgeable and thorough. Takes time to explain things and answer questions. Also offers suggestions, but doesn't pressure you. He's very efficient. Appears to be an honest HVAC tech and good guy."





+106
Serving Florissant, MO and surrounding areas
Approved
In business since 2010
Credit card accepted
Customers say: Quick response
"He was very courteous and stated his price up front. Was very knowledgeable. Would recommend him to anyone needing HVAC repair."

Serving Florissant, MO and surrounding areas
Approved
In business since 2009
Warranties offered
Credit card accepted
"Estimate and service were completed quickly. Price seemed very fair and was less than estimated. Work was high quality. Office team and plumber was very easy to work with. I would highly recommend."





+2

Serving Florissant, MO and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"John was upfront and honest through the whole project. He's the kind of guy you can trust with a handshake. John gave me several options including repair or replacement and we discussed the plusses and minuses of each option. We agreed replacement of my 20 plus year old AC with a new 16 SEER unit was my best option. My old unit ran non stop from May through September. The new unit cycles on and off, even on the hottest days, as it has no problem keeping up with the cooling load in my house. I'm still waiting to get my first electric bill after the new install, but I'm sure it will be considerably lower. The whole crew was very friendly and professional resulting in a great finished project and a much cooler house."




Serving Florissant, MO and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Excellent customer service, quick work."

Serving Florissant, MO and surrounding areas
Approved
In business since 2000
Emergency services offered
Credit card accepted
"The tech was very knowledgeable, professional and completed the repair quickly. He was on time and I will use Hoffman Brothers again."





+14

Serving Florissant, MO and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
Wisemen Heating Cooling is a family owned company that focuses on tradition of craftsmanship and service. My father built a respected general contracting business that served our community with integrity and care. We are your best choice in St Louis and the surrounding communities for all your home improvement needs! We take great pride in every project we do and our customer's complete satisfaction is our top priority! Call us today for a free estimate!





+2
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