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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 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 

Emergency Plumbing
Plumbing Repair and Installation


Commercial Work

Before and After Pictures from Oswego
Solar Installation is Oswego, NY

Solar Installation is Oswego, NY

Before After
Solar Installation is Oswego, NY Solar Installation is Oswego, NY

This Oswego, NY customer decided to go solar to offset her electricity usage from the local utility provider.  As designed, this 4.86 kW solar electric system should generate 5,085 kwh per year.  This corresponds to a CO2 emissions savings of 6,102 lbs. per year (the equivalent to CO2 emissions from 3,766 pounds of coal burned)!  The energy produced by this system is equivalent to 107% of the customer's current base load usage! 

Water Heater Replacement in Oswego, NY

Water Heater Replacement in Oswego, NY

Before After
Water Heater Replacement in Oswego, NY Water Heater Replacement in Oswego, NY

This Oswego, NY customer was income-eligible for both New York State's EmPower and Assisted Home Performance Programs. These programs assist homeowners with making energy-efficient upgrades to their homes at little to no-cost. In addition to this new water heater, the customer also had a new, high-efficiency furnace installed. 

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

Oswego, NY 's Expert Home Insulation, Plumbing & HVAC Contractor

Tech was on time, gave a good estimate, got right to work,......
Happy Customers Surrounding Oswego, NY
Work Requests

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Reviews From Oswego
Testimonials From Oswego
Chad was a really nice guy who seemed comfortable & knowledgeable.
Testimonial by Michele A. from Oswego, NY

Expert Heating System Installation & Repair Contractor

A properly working heating system is crucial to the efficiency and comfort of your home. At Halco our experts know exactly how important it is to have a heating system that won’t cost more money than necessary and will keep your home comfortable. If you have an older heating system that may not be running properly the short-term issue is that your home is not as comfortable as it could be. The long-term issue is that you are losing money. If you are struggling with a boiler or furnace that is old or not working properly, updating it will save you money on your energy bill.

Halco does not only do heating system installation, we are also industry leaders when it comes to heating system repairs. Our team of professionals understands exactly what it takes to keep your heating system running smoothly and your family warm. We have the expert crews and technicians to make long-lasting heating system repairs, including boilers and furnaces. Always remember to contact a professional if you notice any problem with your heating system. Postponing maintenance can make things worse and cause further issues down the road and create more heating system repairs.

Home Insulation & Air Sealing Company

Many homeowners are under the impression that their home is properly insulated. However, when we take a look we find that the majority of homes do not have the proper amount of insulation. We find the wrong types of insulation used, insulation in the wrong locations, gaps in the insulation and in some cases no insulation at all. What does that all mean? It means you are spending far more money than necessary to keep your home comfortable. Stop wasting money, contact the professions at Halco today!

The idea of home insulation has been around for centuries. Cavemen lived in caves because of the natural protection it afforded them. Modern dwellings do not naturally keep the inhabitants warm and comfortable, insulation must be added to get the job done. Pink fiberglass insulation was used for decades but now Polyurethane spray foam is the best product available.

Benefits of Spray Foam Insulation Include:

  • spray foam works in all areas of the home
  • has a greater R-value
  • acts as an air sealant
  • is waterproof
  • leaves no gaps


By adding additional attic insulation, you will make your home more comfortable and save money on your energy bills. We all know that heat rises and as a result attic insulation can have a major impact on the efficiency of your home. When you are heating your home in the colder months that heat will rise and escape through your attic. Depending on the size of your home the amount of heat that will escape could be equivalent to keeping a window open. In a national study, the average R-value found in an average attic is R-19 while the U.S. Department of Energy recommends an R-value between R-49 and R-60. Halco has the trained professionals who will be able to give you certainty about the attic insulation in your home and its overall efficiency. Call or click today to Save up to 20% or more in heating and cooling costs with a properly insulated attic!

Fast & Reliable Plumbing Repair Services

Halco is a full-service plumbing company that can handle any of your plumbing repair and installation needs. Our skilled crews will be there for you around the clock because we offer 24/7 emergency plumbing repair services. Also, know that you are in good hands with Halco because each of our plumbing repair technicians is fully trained, licensed, and certified. Along with our expertise, we also offer top-quality products from leading manufacturers. We are fully stocked with the most energy-efficient equipment including water heaters, air conditioners, and heating systems.

Industry Leading Home Energy Audits

There is no better way to tell if your home is truly affordable, comfortable, and sustainable than having the professionals at Halco perform a complete home energy audit. Halco uses industry-leading techniques and each of our trained technicians are fully licensed. Look no further for a company to perform a home energy audit. Our comprehensive process takes into account building construction, existing insulation, air filtration, and HVAC systems. We will then begin to calculate and estimate heat loss. To wrap up the home energy audit process we will recommend improvements where they are needed most, so your home will be as efficient and comfortable as possible.

News & Events From from Oswego
Halco has recently been featured in an article in Life in the Fingerlakes magazine....
Halco has recently been featured in an article in Life in the Fingerlakes magazine.... [Read more]
Work Requests From Oswego, NY
Vicinity of E. ALBANY ST in Oswego
No insulation in basement, house is drafty, high energy bills, basement is damp
Vicinity of in Oswego
I would like solar and wind power on my 1.1 acre, i have a ranch wiht a metal roof.
Vicinity of West Fifth Street Road in Oswego
Have a camp that im purchasing would like to have a hybrid system with solar and wind charging to a battery (off grid) system. im thinking a 400 watt system would be plenty for the camp.
Vicinity of Middle Road in Oswego
Save energy
Vicinity of East First St in Oswego
Would like a estimate to replace the main water line shut off valve coming into the building. The one there is frozen up and leaking.
Vicinity of Middle Road Lot in Oswego
To get house and appliances re-evaluated to be more energy efficient
Vicinity of in Oswego
Solar electric panels 200, 250, 280 watts,. home 12.0 kw out put. for yard and house roof placement, wind power for yard placement.
Vicinity of in Oswego
I live in a Manufactured Home and I lost my job last year which has reduced my income significantly. I have a friend that told me your company may be able to help make our home more energy efficient, perhaps at no cost due to low income families being eligible for energy saving improvements. My friend lives on Oneida St. in the city of Oswego and he said your company did a great job and he paid "zero" dollars for the work. If this is true, please contact me with the details on how we may be able to take advantage of such an offer. Thank You, Mark
Vicinity of Myers Road in Oswego
I want to save electricity the bill cost too much
Vicinity of in Oswego
I would like to talk with someone about installing wind turbines/wind mills on my property to generate my own power.
Vicinity of Cemetery Rd in Oswego
Looking for a cost for the system I have in floor heat now with propane for a fuel source
Vicinity of in Oswego
I have been trying to find the time during the work day to contact your office, however have been unable to, so I am emailing instead. I had an energy audit last November and it was recommended I get a new boiler. I am inquiring if you still have that quote available and can forward to my address the particulars as to size,type,btu-if that included new plumbing to the boiler and new fin-and it included a run being added to the family room which has none currently in it ( i had new fin in the basement and the access for it but it was not rerun after a leak). At that time I had qualified for the grant/low interest loan. I see on your mailing to me that there is some form of a 8000 grant from empower ny and wondering if a furnace qualifies for that. As i have been unavailable during the day the best way to reach is via email or leave a voice mail. Thank you. Linda
Vicinity of Montcalm Street in Oswego
I need an energy efficiency review done on my home and I am considering central air conditioning. Please call early in the morning or after 4:00 pm.

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