Comfort TodayEnergy for Tomorrow

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24/7 Emergency Services

24/7 Emergency

Open 7 days til 9
with no overtime!

Energy Star Top Home Performance Contractor

Home Performance

Solar PowerStart enjoying the long-term benefits of an alternative energy system today. Learn more

Air Conditioning ServicesWe provide repairs, tune-ups & replacements for a variety of cooling systems. Learn more

Plumbing ServicesWe offer pipe installation, home plumbing design & emergency maintenance and repairs for homes. Learn more

Geothermal Heat PumpsOur region has an excellent geothermal resource to provide alternative heating & cooling solutions. Learn more

Insulation ServicesWith an insulation upgrade from Halco, you can save energy and money while living comfortably! Learn more

Basement WaterproofingOur complete waterproofing system provides the solutions you need for a dry, comfortable, odor-free basement. Learn more

Commercial ServicesWe offer mechanical, electrical, plumbing, sprinkler and renewable energy services for commercial properties. Learn more

Yes, We Do That!

Whether you have a problem with your heating system, or you’re looking for ways to make your home more comfortable or lower your energy bills, we’re your expert! We service homes and businesses throughout New York.

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The Finger Lakes’ Heating, Air Conditioning & Plumbing Expert

Serving Rochester, Ithaca, Syracuse & Nearby

Halco provides quality heating and air conditioning, insulation and energy-saving services to residential and commercial clients in The Finger Lakes. From repairing and servicing your heating or cooling system to adding insulation to installing solar panels, we have the expertise, training and products to solve your home’s specific energy and comfort needs.

Why The Finger Lakes’ homeowners choose us


We do it all - diagnostics, maintenance, repairs & installations.


We build lifetime relationships with our customers through our quality products and service.

Track Record

Since 1984 we've been helping New York homeowners and improving homes just like yours.


You're in good hands with our highly trained and experienced service professionals.

In business since 1984, Halco has been improving the comfort and energy efficiency of households like yours for more than three decades. We are dedicated to quality work, sustainability, innovation, and providing extraordinary service to our clients.

Our whole-home energy audit and energy efficiency solutions are custom-designed to fit your specific needs and are cost-effective to meet your budget. As the local authorized Dr. Energy Saver dealer, we will not only help you prioritize your improvements, but also perform all the work - at Halco, one call does it all.

Contact Halco today to schedule a home energy audit to identify the problem areas in your home. We also offer estimates for insulation and heating and cooling installations and service.

Happy Customers in The Finger Lakes

Quality Service is Our Top Priority

We understand that your first priority is getting your home fixed correctly. That’s why we offer proven products and solutions and professional service by trained specialists. We also offer comprehensive service plans to help protect your investment and keep your family comfortable year round. You’ll gain the peace of mind of knowing you have a reliable, trusted company you can call whenever you have a problem. We don’t just fix homes – we form lasting relationships.

Completed Home Energy Projects in The Finger Lakes

The heat has arrived! It’s time to get your air conditioning system serviced

As the authorized Dr. Energy Saver dealer for the Finger Lakes region, Halco is focused on providing high-quality energy and HVAC solutions to residential and commercial clients. We highly recommend scheduling an air conditioning system tune-up or service before the summer season begins, or before you detect any problems with your ac system.

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BPI Gold Star Contractor

our service area

We serve the following areas

Our Locations:

865 County Road 6
Phelps, NY 14532

1700 Trumansburg Rd
Ithaca, NY 14850

204 Bass St
Liverpool, NY 13088