Heating Contractor Serving Wolcott, CT & Beyond!

Greco Energy offers comprehensive solutions for all types of residential, commercial, and industrial heating solutions for customers in Connecticut. We offer:

  • Heater Repairs
  • Heating System Service
  • Tune-Ups & Maintenance: Furnace, and Boiler
  • Heating System Installations & Upgrades
  • Ductless Heating Solutions
  • Free 2nd Opinions For New Heating System Installations
heating system contractor serving CT

Furnace Repairs

furnace repair

You can count on Greco Energy for all your broken furnace needs. Call us for trusted, quick furnace heating system repairs. We handle emergency repairs calls and more.

Furnace Service

furnace service

Greco Energy makes sure your heating system operates at its best with our regularly scheduled furnace preventative maintenance and tune-up services.

Furnace Installation

furnace installation

Save as much as 30% on your heating energy bills by upgrading systems that are older than 15 years. Click the button below to get started with a furnace installation.



We install, service, and repair boiler heating systems. We work on oil and propane boiler heating systems in Connecticut. Have peace of mind knowing that your boiler is in good hands with Greco Energy.

Ductless Heating

Ductless Cooling

Greco Energy installs and services ductless heating systems. Ductless heating is an excellent solution for additions, problem rooms, stand-alone structures, commercial spaces, historic homes, and more.

Why Choose Greco Energy For Your Heating Needs?

heating system service contractor

Greco Energy offers the following heating benefits to our customers:

  • 24/7 emergency repair service to our customers. Have peace of mind knowing that your furnace, boiler, or ductless heating system will be repaired, regardless of the time of day or night!
  • Expertly trained heating repair technicians. Our HVAC technicians remain current on the latest advancements in the industry. This guarantees that your HVAC system repairs are done correctly and affordably every time!
  • Fully stocked repair vans. Our fleet of HVAC service trucks remains fully stocked, ensuring that replacement parts are readily available.

Request A Heating System Appointment From Greco Energy

Learn More About Greco Energy's Heating Services

You can depend on Greco Energy for all of your residential, commercial, and industrial heating comfort needs. Our entire HVAC team at Greco Energy is dedicated to keeping you warm and comfortable all winter long with our heater system services. Read more.

Furnace Repair

Whenever your furnace starts acting up, you will notice a few problems. Some of these signs are a bit more obvious, and others, not so much. Regardless, you should always address a furnace issue as soon as you notice it. You can perform some troubleshooting, such as checking your furnace filter, the circuit breaker, and thermostat. However, anything beyond that requires the skill and experience of a licensed HVAC contractor. Some of the signs that indicate that your furnace is due for a heating system repair include:

  • Unusual furnace smells such as a burning smell, a rotten egg smell, or other odors
  • Odd noises such as screeching, banging, clanking, or grinding
  • Difficulty starting the unit
  • Discolored pilot light
  • Inadequate heat
  • Poor air quality
  • Tripped carbon-monoxide detector
  • Rise in home heating costs

If you check the furnace filter and it is clogged, be sure to replace it right away. Also, make sure that your thermostat is on and set to "auto." Check your circuit breaker to ensure that it hasn't tripped. Obviously, if your pilot light is discolored, you detect a rotten egg smell, or your carbon monoxide alarm is tripped, then you may require an emergency furnace repair as these situations are serious and dangerous.

Boiler Repair

A boiler is one of the most essential pieces of equipment in your home during the winter. It provides you with the necessary heat for you to feel warm and safe, even in the most frigid of temperatures. Many homes also use their boiler heating system for domestic hot water, thereby serving two very crucial purposes. However, many homeowners fail to recognize when their boiler is experiencing an issue, ultimately leaving the home without heat and hot water until a boiler repair is scheduled. When a situation like this occurs, it puts the home and the home's occupants in a very dangerous position. Likewise, the homeowner has to pay a higher boiler repair cost since they will have to fork out the money for an emergency HVAC repair service. Therefore, it is vital for all homeowners who use a boiler heating system to know what to look for:

  • Unusual boiler noises
  • Water leaks
  • Strange smells
  • Slow water heating
  • Rising energy bills
  • Hot and cold spots

Whenever you observe any of the above signs or even others that may not be listed above, call Greco Energy right away. We can send one of our experienced boiler repair technicians to your home to diagnose the issue. You can count on us to provide you with reliable, fast, and affordable home heating solutions. Call now for a free estimate.

Furnace Installation

Inevitably, all heating systems reach a point where they will require a replacement. However, many homeowners try to hang on to their old system as long as possible. They choose to pay for costly furnace repairs over and over again because this is less expensive than a new furnace. This is understandable, considering furnace installations aren't exactly inexpensive. Unfortunately, doing so may not be the most economical decision. Old furnaces run inefficiently due to normal wear and tear. Also, due to technological advancements in the HVAC industry, modern-day furnaces are far more efficient than furnaces that were manufactured as little as ten years ago. Therefore, by holding onto an old heating system, homeowners are doing themselves a disservice by operating an inefficient system that costs them a lot in home heating costs and furnace repair costs.

Homeowners would benefit by opting for a furnace installation instead. Some of the benefits of a new heating system include:

  • Improved levels of energy efficiency
  • Reduced home heating costs
  • Healthier indoor air quality
  • Improved comfort
  • Reduced furnace repairs
  • A manufacturer's warranty

Should your home require a new furnace, you can count on Greco Energy for your furnace installation. Our team of HVAC technicians has training and experience with all makes and models of heating equipment. We can find the best energy-efficient system to meet your home heating requirements while working within your budget. Call now for a free estimate.

Furnace Installation Cost

There are various factors that influence the cost of a furnace installation. Every home is different and has different heating requirements. To truly find the cost to install a new furnace, it is best to schedule an estimate with a reputable HVAC company such as Greco Energy. Some of the factors that influence the cost of a furnace installation include:

  • Type of furnace
  • Equipment size & heating capacity
  • AFUE rating
  • Any add-ons to the system
  • The presence of and/or the condition of existing HVAC ductwork
  • Zones and controls
  • Type of fuel
  • Cost of labor

Heating And Cooling Repair Services

Greco Energy is proud to offer our clients unbeatable heating and cooling repair services. You can count on us to properly diagnose any issues that you are experiencing with your unit and find adequate solutions to get your heating or cooling system up and running again. Our services aim to improve your unit's energy efficiency as a means to reduce your home heating and cooling costs. Also, our services can improve your indoor air quality to ensure that you and your family are breathing clean and healthy indoor air. Your comfort is our top priority. To ensure your satisfaction, we back all of the work that we perform for you with a guarantee. We are not satisfied until you are.

Contact us today to schedule your heating system installation, service, tune-up, or repair. Call (203) 755-3003 or complete the form below.