Proudly Serving Northwest Philadelphia and Montgomery County Areas Since 1875 

Gas Service

Dwyer is a full-service oil delivery and HVAC company prepared to meet the needs of gas heat customers across Northwest Philadelphia and Montgomery County. We install, maintain, and repair gas-fired furnaces, boilers, and water heaters. Our highly-trained service department operates with the highest quality of customer service.

Gas Service and Maintenance

Gas Service and Maintenance

Is your heating system due for a tune-up? Is your equipment not performing properly? Whether you need scheduled preventative maintenance or on-call repair service, Dwyer has got you covered.


Gas Equipment and Installation

Gas Equipment and Installation

Dwyer is proud to sell and install high-efficiency heating equipment manufactured by some of the best brands on the market. Find out how investing in a new system can improve comfort and save money.


Gas Maintenance Plans

Gain peace of mind with a Gas Maintenance Plan from Dwyer that won’t break the bank. Our plan provides protection you need with additional perks like priority service and parts and labor discounts.