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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

roof insulation
spray foam insulation
wall insulation
window insulation

Water Heaters
electric water heaters
gas water heaters

hybrid water heater
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

Renewable Energy 
Geothermal Heating and Cooling

Solar Energy
Solar panel installation
Solar heating
Solar Electric 

Emergency Plumbing
Plumbing Repair and Installation

Aspen Air Purifier

Dryer Vent Cleaning


Commercial Work

Before and After Pictures from Trumansburg
Ground Solar Mount in Trumansburg, NY

Ground Solar Mount in Trumansburg, NY

Before After
Ground Solar Mount in Trumansburg, NY Ground Solar Mount in Trumansburg, NY

This 5.5 kW solar electric system was installed for a customer in Trumansburg, NY. Comprised of 20 SolarWorld solar modules, this system is designed to generate 5,374 kWh per year with a CO2 emissions savings equivalent to approximately 3,980 pounds of coal burned. The end result of this project was simply stunning!


Sub Panel Installation in Trumansburg, NY

Sub Panel Installation in Trumansburg, NY

Before After
Sub Panel Installation in Trumansburg, NY Sub Panel Installation in Trumansburg, NY

This Trumansburg, NY customer contacted Halco to install an electrical sub panel in their newly built garage. Starting at the customer's main panel, our technicians ran the conduit around the side of the home, under the deck and to the garage and then installed a new 60 amp sub panel on the garage wall. 

AC Maintenance in Trumansburg, NY

AC Maintenance in Trumansburg, NY

Before After
AC Maintenance in Trumansburg, NY AC Maintenance in Trumansburg, NY

This Trumansburg, NY customer went two years without maintaining his AC unit and look at the buildup that occurred! An air conditioning unit requires routine maintenance to function effectively and efficiently throughout it’s entire lifespan.

Company Awards
2023 BBB Torch Award for Ethics
Halco has been awarded the prestigious 2023 Torch Award for Ethics by the Better Business Bureau (BBB). This award recognizes... [Read more]
NY-GEO Top Job Award
Halco won the GeoStar 'Top Job' award for the installation of a high-quality geothermal system at the historic Noble House... [Read more]
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]
More Awards

Reputable Spray Foam Insulation, Heating & Air Conditioning Company in Trumansburg, NY

Matt is very knowledgeable, has a great work ethics, and is very......
Happy Customers Surrounding Trumansburg, NY
Work Requests

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Reviews From Trumansburg
Testimonials From Trumansburg
The most exciting part about it would probably be watching the meter on a sunny day, when we can see that we...
Testimonial by Candace F. from Trumansburg, NY
Tom was there very quickly, and spent considerable time repairing the system piping.
Testimonial by Howard & Connie M. from Trumansburg, NY
It has paid for itself already...
Testimonial by Betsy R. from Trumansburg, 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 in Trumansburg, NY. 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.

Air Conditioning Repair, Installation & Service Company

Here at Halco, our skilled technicians can inspect your air conditioning system and provide the right services to prolong the life of your cooling system and keep your home comfortable. We provide repair and maintenance services for all brands and models of central and ductless air conditioners.

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.

Case Studies From Trumansburg
Making changes to your home is never easy, but Peggy and MaryLou of Trumansburg, NY were determined to bring their home, built around 1826, into the...
We installed a grid-connected solar electric system for this home in Trumansburg, NY.
This Trumansburg, NY homeowner was looking to harness solar energy at their home!
Press Releases From Trumansburg
Hal and Tammy Smith, co-owners of Halco, located in Phelps, NY, are this year's recipients of the Be...
Hal and Tammy Smith, co-owners of Halco, located in Phelps, NY, are this year's recipients of the Best in the Country award through the U.S. Department of Energy for Market Leadership, Energy Savings and Sales and Marketing Innovations with Home Performance with ENERGY STAR®.... [Read more]
Work Requests From Trumansburg, NY
Project Location: Trumansburg, NY
Would like an analysis of our indoor air quality (residence), and any remediation that is deemed necessary, including a cleaning of air ducts.
Project Location: Trumansburg, NY
Oil tank leak in basement 5 August went into floor drain and sump pump. Remediation work continuing this week with sledgehammering floor to trace AWOL oil. Leaking tank was emptied, cut-up, and removed. Its evil twin, also installed 1992, remains in use. I want to replace the oil-fired boiler and install a propane furnace and water heater.
Project Location: Trumansburg, NY
Do you guys install natural gas water heaters?
Project Location: Trumansburg, NY
Our toilets need adjustments so they can flush properly without having to push the handle two or three times. We also have a bigger project that includes plumbing for a tub, toilet and sink. I'm looking for estimates.
Project Location: Trumansburg, NY
I need a new residential boiler - mine has finally called it quits this weekend and is leaking water in my basement. We use this boiler for both heat and for hot water (combi boiler?). It runs on fuel oil and is original to the house which was built in 1971. I am an oncology nurse that works at the local hospital and don't have a ton of money so I need financing options. Please contact me ASAP as I have two kids who need to stay warm in this cold weather.
Project Location: Trumansburg, NY
I currently have radiant slab heating in my 32x28 shop on a 40gal propane fired hot water heater. I'd like to know if I can supplement with solar.
Project Location: Trumansburg, NY
We are considering ways to improve our energy usage. We are in need of an energy audit for our home.
Project Location: Trumansburg, NY
My garage apartment is experiencing a strong smell of sewer gases. I've cleaned out the traps and the problem persists.
Project Location: Trumansburg, NY
Our home, now more than a century old, has little to no insulation in the second floor walls. We had a home energy audit done, and several recommendations were provided to improve our home heating issues. Clearly this is one of them. Come winter, our home is drafty and not nearly as comfortable as my wife would like. Last year, we installed a wood pellet stove downstairs, and it worked wonderfully. This year we'd like to take the next step and better insulate our home, starting with the second floor. The first floor does have insulation, fyi. Our basement is another priority area, considering how drafty it is. We know we're letting a lot of cold air in via the basement. It's far from airtight.
Project Location: Trumansburg, NY
New build. Looking for a quote for plumbing/hvac/electrical/insulation
Project Location: Trumansburg, NY
I would like to get an estimate for installing foam insulation for a remodeling job I am doing. There is approximately 468 sq ft of 8 inch ceiling and 340 sq ft of 2x4 wall area. Could you give me an estimate on both open and closed. Do you have the newer closed cell foam available that uses water as the blowing agent instead of hydrofluorocarbon? thanks you Greg
Project Location: Trumansburg, NY
Our (on-site) tenant's furnace stopped working last night! We obviously need to get it repaired as soon as possible, but are shopping around for reasonable rates since we are in the middle of home construction and money is tight...
Project Location: Trumansburg, NY
Have a 25 year old modular colonial where the insulation in the attic needs to be increased ready to proceed with a professional contractor and adescription of what will be done and a fair price
Project Location: Trumansburg, NY
Currently heating a large home with oil and a greenhouse with propane. Would like to discuss insulation in the house and installing solar in both the house and greenhouse.
Project Location: Trumansburg, NY
We have an older 1.5 story house and have observed that the insulation in attic crawl space is not adequate and would like an estimate on improving it. Thanks! jiame
Project Location: Trumansburg, NY
Interested in getting an estimate on renewable energy options for our home and how we might be able to take advantage of NYS incentives to help finance the project.
Project Location: Trumansburg, NY
I am interested in an estimate for basement insulation.
Project Location: Trumansburg, NY
I want to know more about geothermal and how it might work in my situation along with a cost estimate. Thank you.
Project Location: Trumansburg, NY
We are interested in adding renewable energy resources to our property. Both solar and wind are of interest to us.
Project Location: Trumansburg, NY
We need a split ac unit for our house. Two story house with the top floor open floor plan and the first floor with 4 rooms. Two of those rooms are bedrooms, a living area with stairs open to the garage/basement and to the open room upstairs, and a bathroom/laundry room. The house is roughly 28 x 40. We have a radiant floor heat system so there is no ductwork inside the house. How much would the system cost as well as labor? When would it be installed and how fast can the installation be completed ? The best time to call would be around 10 am.

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