Lancaster's Commercial & Home Service Experts

Looking For Home Services
Looking For Home Services

Commercial Heating & Air Conditioning

At Triangle, we have more than 100 experienced service technicians - so we’re always there when you need us most. Learn More


Commericial Refrigeration

We’ve been the market leader in commercial refrigeration service and repair for over 40 years, which is why new businesses come to us first and established businesses keep coming back year after year. Learn More


Commercial Energy Management

Our knowledgeable Energy Managers can help take a bite out of one of your biggest expenses - your monthly energy bill - and improve your business’s bottom line. Learn More


Restaurant Equipment

Our local warehouse is filled with an inventory of both new and used restaurant equipment, so we are able to fit any budget. Learn More


Triangle Home HVAC

Home Heating & Air Conditioning

With more than 100 technicians and over 40 years of the utmost trust from our commercial customers, we are the smart choice for people who need their home HVAC taken care of. Learn More

Peak Performance Tune-Up

24/7 Emergency Services

Talk To Us,
Day or Night!

A Triangle employee is always here to find solutions that work for you and maximize your comfort where you live and work. 24/7 Emergency Service is available throughout Lancaster, PA and the surrounding area.

Call 717-656-2711 or 1-800-669-2711

Build A Custom Wine Cellar

Custom Wine Cellar