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Products & Services

Home Energy Saving & Audit
energy efficiency audit
energy saving devices
energy saving products
energy saving tips
home energy audit
home energy conservation

Home Insulation
attic insulation
blown in insulation
cellulose insulation
duct insulation
green insulation
insulation contractors
pipe insulation
reflective insulation
rigid foam insulation
roof insulation
spray foam insulation
wall insulation
window insulation

Water Heaters
electric water heaters
gas water heaters
high efficiency water heater
hot water heaters
indirect water heater
instant hot water heater
on demand hot water heaters
tankless water heaters
water heater installation
water heater replacement

HVAC Systems
air conditioning contractors
air conditioning systems
boiler heating systems
central air conditioning
ductless air conditioning
gas furnace
heating and cooling systems
high efficiency furnace
home heating systems
hvac companies

Air Sealing
sealing air leaks
air duct leakage
air duct sealing
air leakage testing
door air seal
window air leakage

Radiant Barrier
radiant barrier insulation
radiant barrier cost
roof radiant barrier

Ductwork
ductwork repair
ductwork installation
ductwork cost
furnace ductwork
hvac ductwork

Replacement Windows & Doors
anderson replacement windows
best replacement windows
fiberglass replacement windows
home window replacement
low e glass
low e windows
marvin replacement windows
replacement storm windows
vinyl replacement windows

Renewable Energy

Geothermal heating and cooling

Wind power

Solar Energy

Solar panel installation

Solar heating

Solar electric

Plumbing

Emergency plumbing

Plumbing repair and installation

Electric

Commercial Work

Renewable energy Mechanical, Electrical and Plumbing

Energy Services

Company Awards
2014 Home Performance with ENERGY STAR® Century Club Award
New York State Energy Research and Development Authority (NYSERDA) and the Department of Energy (DOE) have awarded Halco with The... [Read more]
2018 Mitsubishi Diamond Contractor Outstanding Achievement Award
At last weeks Mitsubishi conference in Indianapolis, Halco received the Diamond Contractor Outstanding Achievement Award. Below is the blurb that... [Read more]
2018 Basement Systems Dealer
Halco has reached the milestone of 5 years as an authorized Basement Systems Dealer.... [Read more]
More Awards

Halco serving Onondaga County, NY

Great job! Friendly, punctual, neat - couldn't have asked for anything better......
Happy Customers Surrounding Onondaga County, NY
Testimonials
Reviews
Work Requests

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Reviews From Onondaga County
Testimonials From Onondaga County
Your tech rep was very efficient, knowledgeable, courteous.
Testimonial by Frank A. from Skaneateles, NY
The air feels cool, so clean & clear. All because Doug from HALCO was here!...
Testimonial by Nancy C. from Skaneateles, NY
Bob made sure everything was in the same place as when he...
Testimonial by Phil Graham & Robyn B. from Skaneateles, NY

For a FREE no-obligation estimate in Onondaga, New York, please fill out the form to the right and Halco will contact you shortly.

Since 1984 Halco has served as the trusted name in home improvement, beginning with plumbing and heating only to quickly advance into electrical, mechanical, home energy, solar and renewable energy. We go the extra mile for every customer and make sure our services are second to none. Continual training and involvement in the community and affiliate programs and networks sets us apart from the rest. We care and we do all we can to make every customer feel that! 

We are the resource for commercial and residential customers looking for any of the below services and more!

  • Commercial and residential services
  • Solar panel installation
  • Solar electric
  • Solar heating
  • Wind Power
  • Geothermal Heating and Cooling
  • Tankless and solar water heaters
  • Radiant barrier
  • Home energy audits
  • Spray foam and cellulose insulation
  • Crawl space insulation
  • Hvac repair, replacement and installation
  • Furnace and Boiler repair
  • AC repair and installation
  • Emergency plumbing
  • Electric

Onondaga, NY Renewable Energy, Solar and HVAC Expert

We have a keen understanding of the inner workings of each home or business we enter. We quickly perform home energy audits or other evaluations to properly pinpoint the source of your concerns. Each department at Halco is made up of only the best specialists. Whether you are looking to reduce energy costs, improve comfort, service an existing system, or learn about every available option- Halco is the choice for you!

For a FREE, no-obligation services estimate in Onondaga, NY, you'll also receive a free copy of "Saving Energy and Money at Home," a great book to use as you begin to create a more comfortable, healthy, and energy efficient home! We proudly offer 24/7 service!

Case Studies From Onondaga County
4-Ton
This customer was looking for an efficient method to heat their new-construction home; where bringing in natural gas or using other fuels were not...
Serving the following Onondaga County, NY zip codes
Syracuse 13201, Syracuse 13252, Syracuse 13221, Syracuse 13212, Syracuse 13205, Syracuse 13244, Syracuse 13218, Syracuse 13209, Syracuse 13202, Syracuse 13261, Syracuse 13224, Syracuse 13214, Syracuse 13206, Syracuse 13250, Syracuse 13219, Syracuse 13210, Syracuse 13203, Syracuse 13290, Syracuse 13225, Syracuse 13215, Syracuse 13207, Syracuse 13251, Syracuse 13220, Syracuse 13211, Syracuse 13204, Syracuse 13235, Syracuse 13217, Syracuse 13208, Clay 13041, Cicero 13039, Jamesville 13078, Baldwinsville 13027, Pompey 13138, Brewerton 13029, Kirkville 13082, Manlius 13104, La Fayette 13084, Fayetteville 13066, Bridgeport 13030, Minoa 13116, East Syracuse 13057, Skaneateles 13152, Warners 13164, Marietta 13110, Nedrow 13120, Liverpool 13090, Liverpool 13088, Liverpool 13089, Memphis 13112, Marcellus 13108, Jordan 13080, Camillus 13031, Elbridge 13060, Tully 13159, Skaneateles Falls 13153, Fabius 13063, Delphi Falls 13051, Apulia Station 13020, Plainville 13137, Mottville 13119

our service area

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