Our Work in Chester County

Haller has been serving Chester County residents for over 35 years, so we understand your home service needs and how the changing seasons in the region can affect your homes. 

Our growing team of technicians is the best in the business, and committed to enriching the lives of their neighbors in Exton and throughout Chester County.

Heating and Cooling Options in Exton

Unfortunately, HVAC systems don’t last forever, and our hot summers and cold winters can put even more stress on your system. If you’re ready for a repair or a replacement, we can help guide you to the best system for your space. 

Thinking about adding on a room or two to your house? Consider going ductless with a mini split for your next HVAC system. Or, make use of what’s beneath our soil by upgrading to a more efficient heating and cooling system with geothermal. You’ve got options, and we can repair, install, and maintain a variety of systems — whether they run on electricity, oil, propane, or natural gas.

We’re honored to have received these awards for our HVAC service in Chester County:  

Readers Choice – HVAC – Daily Local News (2018)

Best HVAC – Daily Local News (2019)

HVAC Contractor of Excellence – Contracting Business (2019)

We’re Known for Plumbing and Water Conditioning

Don’t know where to start with water system maintenance or a replacement? We can help you with anything from a stubborn leaky faucet to replacing your old pipes to repairing a sump pump. 

We’ll help you choose from a range of water treatment products to ensure your home’s drinking water is clean, and we also work with well pumps to keep safe water flowing to your home. Of course, upkeep and maintenance is an important piece of the puzzle: Our technicians use advanced techniques to unclog your drains and keep them from clogging again.

Here’s what our customers think about our plumbing service in Chester County:

Reader’s Choice – Water Treatment – Daily Local News (2018)

Best Plumber – Daily Local News (2019)

Safety First

Handy homeowners in Chester County can certainly deal with many repairs on their own, but electrical tasks are often best left to a professional. Whether you need us to upgrade a lighting fixture or replace your home’s entire electrical system, we know the codes and complexities involved to navigate around any challenges. 

Regardless of the risk and the skill that the job demands, from electrical to HVAC, we’re committed to your safety: take a look at our safety protocol.