Davis Modern Heating & Cooling

4.8
606 reviews

About

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

Davis Modern Heating & Cooling
334 W Germantown Pike, Norristown, PA
19403, United States

Hours

Reviews

4.8
606 reviews
5 stars
558
4 stars
15
3 stars
3
2 stars
7
1 star
23

What are people saying?

AI-generated from recent customer reviews

Customer Service

Technicians are consistently described as friendly, knowledgeable, and professional, providing thorough explanations and attentive service.

Timeliness

Most reviews highlight the punctuality of technicians, with many customers appreciating prompt responses and timely service.

Quality of Work

Customers frequently commend the quality of work performed, noting thoroughness and attention to detail in installations and repairs.

Communication

Many customers appreciate the clear communication regarding services performed and costs, contributing to a positive overall experience.

Mixed Experiences

Some reviews indicate issues with follow-up and service promises not being met, suggesting inconsistency in customer experience.
  • TA
    Tariq A
    Dec 18, 2025
    5.0
    Had 5 companies come out to bid converting from Oil to Electric heat pump. Jim spent the most time with us to go over every aspect of the project and took our concerns of sewer line going through an open air return seriously (older home). The contract provided was extremely detailed, and Jim took feedback in how I wanted certain sections to be worded. The price was reasonable compared to the other quotes, and the most descriptive. The guys took a couple extra days to complete the project then initially planned. They had to get creative with the returns due to the architecture of the home, creating two new return locations and sealing the system off from the sewer pipe. And they had to remove our old oil tank. They were always courteous, efficient and cleaned up all their mess. Very happy with our decision to go with Davis Modern.
  • WP
    Willie Pai
    Dec 17, 2025
    5.0
    Did a very thorough job. Explained the current condition of the Unit very well
  • TM
    Tom Mulvey
    Dec 12, 2025
    5.0
    You go with the local company when they have great reviews, and Davis has them. Even so, I was surprised by the outstanding quality of their service. My aunt (90 y.o.) wanted to have a dual split system in her older home. Their quote was more than fair, and came in under others. They scheduled us within a week (it was installed in December) and the service was outstanding. Chan and Julian were gentlemen, and were very considerate of my aunt and her home. While we haven’t used the cooling yet, the equipment that they installed looks great, and the outside looks great too. My aunt and I are very happy with their service.
  • KL
    Kathleen Leonard
    Nov 19, 2025
    5.0
    Was very pleasent. Came at the time they said. Explained every thing he did. Came back at night when my heater stoped working again. Great company to have. Would not have any others.
  • LB
    Lynne Boghossian
    Nov 19, 2025
    5.0
    Excellent company! We had a new furnace installed and every aspect from start to finish went smoothly. Amazing skilled workers, lovely staff, quality equipment, and a very neat job. I recommend Davis Modern Heating highly, and would them give more than 5 stars if possible!

Frequently Asked Questions About Davis Modern Heating & Cooling

What services does Davis Modern Heating & Cooling provide?

Davis Modern Heating & Cooling services all brands of heating and air conditioning equipment. They install high efficiency furnaces, air conditioners, heat pumps, and boilers for various fuel sources including natural gas, propane, heating oil, and electric.

How long has Davis Modern Heating & Cooling been in business?

The company was founded in 1850 and incorporated as Davis Modern Heating & Cooling in 1982, making it America's oldest family-owned mechanical contractor.