Commercial
Let Marr Development Heating & Cooling’s Commercial HVAC department keep your customers and employees comfortable year-round.…
Residential
Marr Development Heating & Cooling has exceptional installers and project leaders working hard for our residential…
Emergency Repair
Marr Development Heating & Cooling’s technicians are available 24/7 to take your call and determine if…
About Us
At Marr Development Heating and Cooling, we strive to provide prompt, professional, top quality service to…
- Email Us : info@marrdevelopmentHVAC.com
- Contact Us : 570-416-0570
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1655Projects Completed
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40Years of Experience
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1501Satisfied Clients
What Our Customers Say
"Thank you so much for the excellent and timely service and install you provided when my AC died! I came to you because of David Hiller and his expertise (who has been my "go to" guy for years). It is so nice when a bigger company has the same work ethic and service orientation as the "little guy." You can count on my voice as one of your recommenders! Thanks again for a reasonable price, professional install and timely response." - Linda Stephens
"During October 2019 - Marr Development Corporation replaced my oil burner with a gas burner. From the beginning to the end of the replacement process, both management and staff provided excellent, professional service. When either was communicating with me, it was done in an efficient, courteous and timely manner. Any questions were always answered pleasantly in an understandable way. The gas boiler installers were not only efficient and knowledgeable, but were always concerned that I was satisfied with what was being done. I have no hesitation in giving the Marr Management and staff a FIVE STAR Rating!" - Bob Reeves