Proudly Serving Northwest Philadelphia and Montgomery County Areas Since 1875 

Oil Service

Since 1875, Dwyer has been our area’s go to choice for home comfort solutions. On top of reliable home heating oil delivery, we are proud to install, maintain, and repair all types of oil-fired boilers and furnaces. You can count on our certified team of heating professionals to provide the same excellent service that has set Dwyer apart from the rest for over 140 years.


Oil Service and Maintenance

Oil Service and Maintenance

Dwyer is proud to employ a staff of highly-trained heating specialists that have the experience to diagnose and service all types of heating oil equipment.


Oil Equipment and Installation

Oil Equipment and Installation

Upgrading your heating equipment is a big step. Do business with a full-service oil and HVAC company you can trust to help you select the right system for your home and install it with expert care.


Oil Maintenance Plans

Your heating system is an investment. Protect it! Dwyer’s multi-level Oil Maintenance Plans offer superior protection and preventative