Service Areas

We’re your local HVAC, electrical, and plumbing company. At OneSource, we consider ourselves part of the community. After all, our team lives and works here just like you, which is why we care so deeply about taking care of properties in the Keystone State.

Schedule an Estimate

man working on water heater

Serving Central & Southeastern Pennsylvania

We’ve been here in Central and Southeastern Pennsylvania for a long time. That helps us feel a special connection to the area. Our team knows the cities and towns in this region well. To help as many customers and communities as possible, OneSource offers services in eight counties, including:

  • Adams County
  • Berks County
  • Chester County
  • Dauphin County
  • Lancaster County
  • Lebanon County
  • York County

While our headquarters is located in Lancaster County, we’ve been serving the adjacent counties in the area for years. With HVAC, plumbing, and electrical professionals all over the area, you can be confident that we’ll be at your door soon.

Call Us

Providing Peace of Mind For Homes & Businesses

By serving such a wide, diverse area, we get to work on a variety of properties. Our HVAC, plumbing, and electrical services are available for both homes and businesses. That means you can give us a call whether you lose power in an office downtown or have an issue with heating your farmhouse.

While they may be in different settings and have different dimensions, both single-family homes and large commercial spaces have many of the same needs. They both need functional HVAC systems, reliable plumbing, and to keep the lights on.

man working on lights on ceiling

Give Us A Call

Contact us whenever you notice an HVAC, electrical, or plumbing problem. We’re here to help day or night. Give us a call any time. We’ll be there to work on your property as quickly as possible.

Call now

Schedule an Estimate

If you’re having an issue with your HVAC system, lose power, or have a problem with your plumbing, call us today. We’re available all day, every day, and will be at your front door in no time. Contact us to get heating, cooling, plumbing, or electrical issues taken care of ASAP.

Schedule an Estimate