Brand Certified
Davis Modern Heating & Cooling
4.8(620 reviews)
Certified by Davis Modern Heating & Cooling • Mar 01, 2026
Business Details
334 W Germantown Pike, Norristown, PA
19403, United States
Certified by Davis Modern Heating & Cooling • Mar 01, 2026
(610) 277-2656
Certified by Davis Modern Heating & Cooling • Mar 01, 2026
http://davismodern.com
Certified by Davis Modern Heating & Cooling • Mar 01, 2026
About
Certified by Davis Modern Heating & Cooling • Mar 01, 2026
HVAC Contractor
Our Company was founded in 1850 by William Davis Jr and incorporated as Davis Modern Heating & Cooling in 1982. The Company started with wood & coal heat in the 1800s and then oil heat in the 1920s.
Today, we service all brands of heating and air conditioning equipment. We install High Efficiency Furnaces, Air Conditioners, Heat Pumps and Boilers to match any fuel source including natural gas, propane, heating oil and electric.
We have over 35 years of experience with solar heating and geothermal heat pumps. We are proud to be known as America’s Oldest Family Owned Mechanical Contractor.
We offer both residential and commercial HVAC services, as well as boilers, geothermal, and oil to gas conversions.
Location
Certified by Davis Modern Heating & Cooling • Mar 01, 2026
Davis Modern Heating & Cooling
334 W Germantown Pike, Norristown, PA
19403, United States
Hours
Certified by Davis Modern Heating & Cooling • Mar 01, 2026
Reviews
4.8
620 reviews
5 stars
571
4 stars
16
3 stars3
2 stars7
1 star
23
What are people saying?
AI-generated from recent customer reviews
Professionalism
Technicians are consistently described as professional, knowledgeable, and courteous.
Customer Service
Many customers praised the friendly and responsive customer service, although there were a few complaints about follow-up and communication.
Quality of Work
Overall, customers expressed satisfaction with the quality of work performed, noting thoroughness and efficiency.
Timeliness
Most reviews highlight punctuality and quick response times, with technicians arriving as scheduled.
Mixed Experiences
While many reviews are positive, some customers reported issues with service promises not being fulfilled.
- JGJane Greiss2 days ago5.0Tom was a great technician. He thoroughly explained what he found as concerns, what should be done immediately and what could wait.
- EBElena BaerFeb 9, 20261.0I have Bosh AC installed by Davis Modern Heating and Cooling from day number 1 have problems because installation is very poor.
- MPMichael PioFeb 9, 20265.0Davis Modern Heating and Cooling, always do a great job when working on my heating and cooling systems. They are punctual, professional, and the area they work in is always left looking better then when they got there!
- CNCarolyn NickelsFeb 3, 20265.0Hassan came out as part of an energy assessment I had a few weeks ago with PECO. He did a through check and tune up. He was polite,professional and very knowledgeable. Great work!
- JFJohn FreemanJan 27, 20265.0Recently Davis replaced my boiler as the old one cracked. Scheduling a routine check-up was easy, the staff was friendly and responsive. The technician who came out was professional, friendly and explained what he was doing and why.
Brand Certified Facts from Davis Modern Heating & Cooling
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Certified March 01, 2026Yext Knowledge Graph
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