Air Conditioning

When you need a reliable heating and cooling company to provide installation, replacement, repairs, and maintenance on your air conditioning system in Ithaca, NY, give our professionals at Donohue Halverson Plumbing, Heating, Cooling, Electric a call. We believe in honesty and truly care not just about getting the job done but getting it done right.   Our professionals know you depend on having a reliable air conditioning system, especially during the summer when it’s hot outside. Let our team provide the services you need so you can always count on having an efficient and well-operating system when you depend on it most.

Whether you need installation for a new home, a full replacement for your current cooling system, or a repair to correct a problem, we can handle it all for you. Even when it’s time for a tune-up before the warm weather arrives, contact our professionals. We will ensure your system is working exactly as it should be.  Contact us at 607-273-3393 or request service online today.

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Air Ducts

For the air duct installation, replacement, or repairs you need, reach out to our Donohue Halverson Plumbing, Heating, Cooling, Electric experts. We are always happy to assist and address the importance of properly installed ductwork.

After all, who wants their Ithaca, NY, home’s heating, ventilation, and air conditioning (HVAC) system to work harder than it needs to because of air leaks? Don’t let faulty ductwork leave you a victim to having your HVAC perform less efficiently.

Learn more about air ducts.

Boilers

Regardless as to whether you are looking for a reputable New York heating and cooling company to install a brand new boiler or repair the boiler in your current Ithaca home, our Donohue Halverson Plumbing, Heating, Cooling, Electric professionals are exactly who you need to provide the service.

With our knowledge and expertise, you can rest assured you will always receive high-quality service. We will always leave you with a well-operating boiler to keep you feeling comfortable in your home throughout the year here in Ithaca, NY.

Learn more about boilers.

Ceiling Fans

When you need ceiling fan installation services in Ithaca, NY, that you can depend on, Donohue Halverson Plumbing, Heating, Cooling, Electric is here to help. We can assist you, from selecting your ceiling fan and installing it to repairing and maintaining it so it works properly for many years to come.

Ready to upgrade your outdated fans? No problem. Have an issue with your current fan? Donohue Halverson Plumbing, Heating, Cooling, Electric can help!

Learn more about ceiling fans.

Commercial Services

Finding expert commercial heating and cooling services doesn’t have to be a challenge—not when Donohue Halverson Plumbing, Heating, Cooling, Electric is around and able to provide you with the exceptional service you deserve.

For the commercial heating and cooling installation, replacement, repairs, and maintenance you need, just give our experts a call. We are the best in our industry here in Ithaca, NY, and we intend to keep it that way. Our team is proud to offer a maintenance program so you can have the routine services you need to ensure your system is functioning properly.

Learn more about commercial services.

Ductless Systems

When you need professional ductless system installation or replacement of your current system, look no further than Donohue Halverson Plumbing, Heating, Cooling, Electric here in Ithaca, NY.

Have an issue with your ductless system that requires expert repair? Let us help! We can get your system working efficiently again. We also provide routine maintenance services to ensure your system is operating well.

Learn more about ductless systems.

Electrical

Looking for professional electrical service for your new construction home here in Ithaca, NY? Don’t go with just any electrical company—choose the top in the industry and call our Donohue Halverson Plumbing, Heating, Cooling, Electric professionals.

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Electrical Panels

A comfortable home should also be a safe home. If your Ithaca, NY, home’s electrical panels are at the end of their useful service life, upgrading your equipment will reduce the risk of major safety hazards, like electrical shocks and fires. On top of this, you boost your home’s value and improve the efficiency of your home’s electrical equipment.

There are many telltale signs you need a new electrical panel—from your equipment overheating and giving off a burning smell to rusting. Even if you don’t notice one of these signs, you may still benefit from upgrading your electrical panels and equipment.

Donohue Halverson Plumbing, Heating, Cooling, Electric offers electrical inspections and services, and our professionals can evaluate your equipment and provide the appropriate recommendations based on our findings.

Learn more about electrical panel services.

EV Charging Stations

Ready to install an EV charging station in your Ithaca, NY, home? An electric vehicle (EV) charger makes life more convenient. It means your electric vehicle will charge much quicker than it can when plugged into a standard outlet. Donohue Halverson Plumbing, Heating, Cooling, Electric installs, replaces, repairs, and services EV charging stations and our electricians are happy to assist with any related services you need!

Learn more about EV charging station services.

Faucet Repairs

Upgrade the plumbing in your Ithaca, NY, kitchen and bathroom today. Our licensed plumbers at Donohue Halverson Plumbing, Heating, Cooling, Electric specialize in new fixtures, repiping, faucet repairs, and other services. Call us today to go over your next home comfort project.

Learn more about faucet repair.

Furnaces

No matter what type of furnace services you need here in Ithaca, NY, our Donohue Halverson Plumbing, Heating, Cooling, Electric professionals are here to offer assistance to ensure your home will remain comfortable. We offer a variety of services and can help you prolong the life of your system with routine preventative maintenance.

Learn more about furnaces.

Garbage Disposal Repair and Installation

Let Donohue Halverson Plumbing, Heating, Cooling, Electric extend the life of your Ithaca, NY, garbage disposal. Our expert plumbers can install, replace, and repair all the plumbing systems in your home or business. Call us today for a free consultation.
Contact us at 607-273-3393 or request service online today.

Learn more about garbage disposal repairs and installation.

Generators for New Construction

Ensure your new construction property in the Ithaca, NY, area remains safe by installing a generator. With a generator, you don’t have to worry about going without electricity during a power outage. Your generator will turn on automatically, which means you won’t miss out on refrigeration, heating, cooling, or lighting.

Leave all your generator installation needs to Donohue Halverson Plumbing, Heating, Cooling, Electric. We have you covered!

Learn more about residential generators for new construction.

Heat Pumps

Look no further than Donohue Halverson Plumbing, Heating, Cooling, Electric for expert heat pump installation, replacement, repairs, and maintenance here in Ithaca, NY. We are your one-stop shop for all your heating and cooling needs, and we would be happy to assist with any heat pump needs you may have.

Learn more about heat pumps.

HVAC Maintenance

It’s essential for you to have routine maintenance on your heating, ventilation, and air conditioning (HVAC) system. If you don’t have your system in your Ithaca home properly maintained, you risk problems occurring and progressing to even worse and costly issues down the road.

Opt for maintenance from Donohue Halverson Plumbing, Heating, Cooling, Electric. Our maintenance can even help your system reach its full service life.

Learn more about maintenance.

Indoor Air Quality

Improving the indoor air quality (IAQ) in your Ithaca home doesn’t have to be a challenge. Donohue Halverson Plumbing, Heating, Cooling, Electric is here to discuss the best ways you can promote cleaner and healthier air in your home here in Ithaca, NY.

Let us guide you on how to enhance your indoor air quality and improve your indoor home comfort.

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Light Switches

How often do you think about the light switches in your Ithaca, NY, home? If you are ready to add brand new light switches to your home, replace an outdated light switch with a newer, more modern type, or address an issue with a possible faulty wiring connection, Donohue Halverson Plumbing, Heating, Cooling, Electric is here with the solutions.

We can install, replace, repair, and service all types of light switches. Let’s create the comfortable and safe home you deserve.

Learn more about light switch services.

Lighting

When it comes to adding lighting to your Ithaca, NY, home, you have many different options. Consider what your goals are.

Do you want more energy-efficient lighting? Go with LED lighting and bulbs.

Are you looking to brighten up certain areas of your home? Consider a chandelier or ceiling mount for each room, or use track lighting to spotlight specific areas of your home or use it to create an enticing, modern atmosphere.

Ready to add pathway lighting to protect your home and loved ones from potential break-ins? Leave it all to Donohue Halverson Plumbing, Heating, Cooling, Electric.

No matter your indoor or outdoor lighting needs, our licensed and qualified electricians are ready to take on the project and improve your safety and experience at home.

Learn more about lighting.

Outlets

Never delay turning to a professional when you have an electrical concern in your Ithaca, NY, home. An outlet that does not work or provide power may indicate a much bigger problem. Leave all electrical issues to Donohue Halverson Plumbing, Heating, Cooling, Electric.

Whether you need outlet repair, replacement, or service, our licensed and experienced electricians can handle it.

Learn more about switches and outlets.

Pipe Replacement

Are the pipes in your Ithaca, NY, home older or in constant need of repair? It could be time for a full repiping.

Don’t settle for less than the absolute best when you need a complete pipe replacement in your New York home. Our Donohue Halverson Plumbing, Heating, Cooling, Electric experts have been installing and replacing pipes for decades—let us handle the project for you.

Our professionals use the finest equipment and materials, like copper and cross-linked polyethylene (PEX) piping, to ensure your pipes will remain strong and durable without problems for many years to come. Just give us a call to get started today.

Learn more about pipe replacement.

Plumbing

Let’s face it—plumbing issues can be a nightmare for anybody here in Ithaca, NY. The best action you can take is turning to a professional to address even minor problems before they became far more severe and costly.

Our Donohue Halverson Plumbing, Heating, Cooling, Electric professionals can manage your plumbing when it becomes urgent or something you’ve just been putting off. If a problem does go unnoticed or wreaks havoc without warning, we can be there for you when you need help most.

Learn more about plumbing.

Plumbing Maintenance

When it comes to the plumbing systems inside your Ithaca home, you need a company that provides top-quality maintenance services to keep your equipment operating efficiently. That’s where Donohue Halverson Plumbing, Heating, Cooling, Electric comes in!

Our professionals offer plumbing maintenance and will inspect, clean, and address any problems we uncover. Leave your plumbing maintenance needs to our licensed and trained team of experts.

Have trouble remembering when to schedule your plumbing maintenance visits? With our Maintenance Plan, maintenance is a breeze. On top of receiving high-quality maintenance service from our professionals, you can also count on discounted rates and priority scheduling. Sign up for our plan!

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Residential Generators

For residential generator installation, replacement, repair, and maintenance services you can trust in the Ithaca, NY area, look to Donohue Halverson Plumbing, Heating, Cooling, Electric. We are always looking for ways to serve you best and keep your home safe. Ensure your home generator is up and running properly so you can have backup power when you need it.

Learn more about residential generators.

Rewiring

If your Ithaca, NY, home has aluminum wiring, your home was wired before 1950, or your circuit breaker trips frequently, you should consider rewiring. Donohue Halverson Plumbing, Heating, Cooling, Electric offers wiring and rewiring services and can boost your safety and comfort at home. Outdated and inefficient wiring is inconvenient and, more importantly, can pose a fire hazard.

Let’s get started on your rewiring project. Call us for a free consultation.

Learn more about rewiring.

Sewer

When your Ithaca, NY, home’s sewer and drain lines give you a problem, know Donohue Halverson Plumbing, Heating, Cooling, Electric is here to help. With our vast knowledge and expertise, your system will be operating efficiently in no time.

Be sure to keep your sewer line in good condition. Schedule sewer repair and cleanings with our experts at least once a year. If we discover any issues, we will discuss our concerns with you and tackle the problem before it advances any further. We are here to provide you with the top-quality sewer solutions your home needs.

Learn more about sewer repair here.

Toilet Repairs

Do you use a bucket of water to assist a weak flush? Put down the pail and call Donohue Halverson Plumbing, Heating, Cooling, Electric today! We specialize in toilet repairs, faucet repairs, leak detection, and other services to improve the plumbing system in your Ithaca, NY, home. Call us today.

Learn more about toilet repair and installation.

Water Filtration

Tired of dealing with your Ithaca home’s poor water quality? Opt for a trusted water filtration system. Donohue Halverson Plumbing, Heating, Cooling, Electric can offer a recommendation and provide the installation for you.

Not only will you be able to enjoy cleaner, safer, and purer drinking water, but you will also reduce scale, protect your pipes, and extend the life of your appliances inside your New York home.

Start taking care of your health and improving the efficiency of the different systems in your home by turning to our experts for water filtration installation, replacement, repair, and maintenance services.

Learn more about water filtration.

Water Heaters

Is the water heater in your Ithaca, NY, home leaking or not heating up properly? No matter what water heater issues you’re experiencing, our Donohue Halverson Plumbing, Heating, Cooling, Electric professionals are equipped with the knowledge and skills to offer you a solution. It’s what we do!

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Whole-House Humidifiers and Dehumidifiers

When humidity levels are not under control in your Ithaca, NY, home, it can get uncomfortable. You shouldn’t have to experience that in your own home. Let our Donohue Halverson Plumbing, Heating, Cooling, Electric experts step in and provide you with the expert whole house humidifier and whole house dehumidifier installation you need.

Learn more about whole-house humidifiers and dehumidifiers.

Boiler Replacement in Ithaca, NY 14850

April 17, 2025

“We had our boiler replaced recently by Donohue-Halverson. Our tech, Sean, was awesome. Super friendly, professional, willing to answer all questions. Looks great, clean, and the house is warm!”

- Mike M.