Trustworthy Heating, Plumbing, and Air Conditioning Services for Homeowners in Willimantic, Connecticut

HARP is dedicated to continuing its decades-long legacy of providing exceptional air conditioning, heater, and plumbing services. Our technicians have experience in a wide variety of services, from faucet replacement to heating and cooling repair. When household systems go awry, there’s no need to panic. Our team of capable professionals is here to help.

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Air Conditioning

When a home’s AC unit begins to fail, it can be difficult to diagnose the exact problem. Everything from fallen leaves to dead thermostat batteries can cause an air conditioning system to suddenly shut down. HARP’s technicians can diagnose the issue, repair any broken components, and replace the ones that cannot be repaired. We’re dedicated to providing fast, reliable, and cool service, wherever we go.


A heater is just as essential as an air conditioning system. In fact, the two often work in tandem. So, when one begins showing signs of failure, it’s a fantastic idea to invest in professional tune-ups for both systems. Heaters that are abandoned in a closet or basement every summer may need to be repaired before the next winter season. HARP provides heater repairs, maintenance procedures, and replacements to keep every Willimantic resident warm throughout the coldest months.


When plumbing issues arise, it’s almost always an excellent idea to get the professionals involved. Broken water lines, sump pump problems, and nasty drainage issues can wreak havoc on a household’s peace. Let us help you take control back. We offer a comprehensive list of plumbing services that are sure to suit your needs.

HARP Loves Willimantic

We absolutely adore the residents of Willimantic, Connecticut (06226)‎. Eastern Connecticut State University is right next door to our home in Willimantic, and we’re glad to serve long term residents and students alike. Our loyal customers have continued to come to us for assistance with everything from plumbing repair to heating and air conditioner replacement, and we hope to continue providing top-notch services for many decades to come.

Don’t hesitate to reach out to us when you need help. We look forward to your call.