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Heating and furnace pros in Hamden
Airtech Heating and Cooling, LLC, is a New Haven locally owned and operated company that values quality in all aspects of business. The cornerstone of our service is responsiveness with professional quality guaranteed. We have over 40 years experience in the heating and cooling industry. Our services are customized to your individual needs, paying close attention to the details of your project. We look forward to gaining you as another satisfied customer.
"AirTech and Mark Miller responded by calling me almost immediately after my online inquiry to Home Advisor's for service on my gas furnace. It was on December 23rd, Saturday approximately 6pm. He came within the hour and fixed the problem with my furnace. Considering a weekend, after hours and also a holiday weekend at that, extremely reasonable price. I would use them again and I would recommend them highly, as well."
Pat H on January 2024
Airtech Heating and Cooling, LLC, is a New Haven locally owned and operated company that values quality in all aspects of business. The cornerstone of our service is responsiveness with professional quality guaranteed. We have over 40 years experience in the heating and cooling industry. Our services are customized to your individual needs, paying close attention to the details of your project. We look forward to gaining you as another satisfied customer.
"AirTech and Mark Miller responded by calling me almost immediately after my online inquiry to Home Advisor's for service on my gas furnace. It was on December 23rd, Saturday approximately 6pm. He came within the hour and fixed the problem with my furnace. Considering a weekend, after hours and also a holiday weekend at that, extremely reasonable price. I would use them again and I would recommend them highly, as well."
Pat H on January 2024
Thurston Duct Cleaning, is owned and operated by me, Jim Thurston. I and my team of air cleaning specialists have over 10 years experience servicing customers throughout the state of Connecticut
"Great experience"
Ellen S on December 2023
Thurston Duct Cleaning, is owned and operated by me, Jim Thurston. I and my team of air cleaning specialists have over 10 years experience servicing customers throughout the state of Connecticut
"Great experience"
Ellen S on December 2023
At Home Comfort Heating and Cooling Solutions, LLC, we're dedicated to providing our clients with the very best in installations, service and repairs for your heating and cooling needs. We offer quality heating and air services that are all aimed at keeping you as comfortable as possible. Call us today!
"Dino came out to my home within 2 hrs of my call for service. He very knowledgeable, courteous, and walk me thru the entire system as well as what I needed to make the repairs. Dino made me feel super confidant when he said, "DON'T WORRY, BY THE TIME I'M DONE, YOUR CENTRAL AIR WILL BE GOOD". We will NEVER use any other company. Home Comfort H & C Solutions IS MY COMPANY FOR LIFE!!!! THAT'S THAT!"
Roberto S on August 2023
At Home Comfort Heating and Cooling Solutions, LLC, we're dedicated to providing our clients with the very best in installations, service and repairs for your heating and cooling needs. We offer quality heating and air services that are all aimed at keeping you as comfortable as possible. Call us today!
"Dino came out to my home within 2 hrs of my call for service. He very knowledgeable, courteous, and walk me thru the entire system as well as what I needed to make the repairs. Dino made me feel super confidant when he said, "DON'T WORRY, BY THE TIME I'M DONE, YOUR CENTRAL AIR WILL BE GOOD". We will NEVER use any other company. Home Comfort H & C Solutions IS MY COMPANY FOR LIFE!!!! THAT'S THAT!"
Roberto S on August 2023
We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"Prompt and good service!"
Sarah F on April 2025
We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"Prompt and good service!"
Sarah F on April 2025
We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients, we make every effort to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"5 stars"
Brandon M on January 2025
We take great pride in offering the best possible experience with our expertise, quality, and customer service. In order to understand the needs and expectations of our clients, we make every effort to work and communicate with everyone in a professional manner. It is our mission to exceed our clients expectations by providing excellent workmanship and complete customer satisfaction, from the start of each project to its completion. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"5 stars"
Brandon M on January 2025
It isnt easy finding the right company for your electrical services needs. Electricity is not just one of the most important parts of a home; it can also be one of the most dangerous if not handled by a professional electrician. At Mister Sparky® , were ready to provide the safe and reliable electrical services that you need. Our team receives some of the most thorough training in the industry. Importantly, they always adhere to the highest industry standards and obey all local codes and regulations. Whether you need a complete rewiring of your home or need a new light installed, were the team you should call!
"Outstanding reliable service. I was very impressed with their level of professionalism and customer service. They completed the job quickly and are detailed in ensuring everything was perfect. I would definitely recommend and hire again."
Wendy B on December 2024
It isnt easy finding the right company for your electrical services needs. Electricity is not just one of the most important parts of a home; it can also be one of the most dangerous if not handled by a professional electrician. At Mister Sparky® , were ready to provide the safe and reliable electrical services that you need. Our team receives some of the most thorough training in the industry. Importantly, they always adhere to the highest industry standards and obey all local codes and regulations. Whether you need a complete rewiring of your home or need a new light installed, were the team you should call!
"Outstanding reliable service. I was very impressed with their level of professionalism and customer service. They completed the job quickly and are detailed in ensuring everything was perfect. I would definitely recommend and hire again."
Wendy B on December 2024
All Phase Heating & Cooling LLCis a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"All Phase Heating and Cooling is the absolute BEST here in Milford, CT. Tony Alicki and his sons - Anthony and Matt - are what old world values and expertise are all about. Honest. Fair. Expert in their craft. We contracted with them when we had a MAJOR home renovation - cut off the top of our house and added a second floor. Tony was with us all the way - and in the 14 years since then, he has faithfully, and honestly service our home - with the profound respect and service that is rare these days. His boys and family members keep the tradition of excellent customer service alive. We heartily endorse this company. You will not be disappointed."
Kathy B on July 2024
All Phase Heating & Cooling LLCis a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"All Phase Heating and Cooling is the absolute BEST here in Milford, CT. Tony Alicki and his sons - Anthony and Matt - are what old world values and expertise are all about. Honest. Fair. Expert in their craft. We contracted with them when we had a MAJOR home renovation - cut off the top of our house and added a second floor. Tony was with us all the way - and in the 14 years since then, he has faithfully, and honestly service our home - with the profound respect and service that is rare these days. His boys and family members keep the tradition of excellent customer service alive. We heartily endorse this company. You will not be disappointed."
Kathy B on July 2024
We are a locally owned company with years of electrical installation and repair service experience. We are fully licensed and insured. Please feel welcome to contact us regarding any of your electrical needs. We take calls 24hrs for emergency services, and even offer free estimates!
"Fast service and good price. I have already referred them to a friend."
Brian C on July 2018
We are a locally owned company with years of electrical installation and repair service experience. We are fully licensed and insured. Please feel welcome to contact us regarding any of your electrical needs. We take calls 24hrs for emergency services, and even offer free estimates!
"Fast service and good price. I have already referred them to a friend."
Brian C on July 2018
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Feel free to book online with us today!
"Nick, was excellent...very knowledgeable, friendly and thorough. He also offered excellent advice on how to keep my AC sys running smoothly..."
tony s on March 2025
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Feel free to book online with us today!
"Nick, was excellent...very knowledgeable, friendly and thorough. He also offered excellent advice on how to keep my AC sys running smoothly..."
tony s on March 2025
CONSISTENCY * DEDICATION TO QUALITY WORK * CUSTOMER SERVICE CELCO Heating and Air Conditioning is a mechanical firm built on 40 years of steadfast ethics and unrivaled attention to detail. The skill sets we possess, allow us to serve our customers in a top-notch manner. The ability to offer Design Build, Installation, Retrofitting and Service Work in a meticulous and enthusiastic fashion - sets us apart from other outfits. We hope you will consider giving CELCO heating and air conditioning the chance to earn your trust.
"Thorough explanation, great service, neat installation and competitive pricing. Would hire again."
Andy S on March 2024
CONSISTENCY * DEDICATION TO QUALITY WORK * CUSTOMER SERVICE CELCO Heating and Air Conditioning is a mechanical firm built on 40 years of steadfast ethics and unrivaled attention to detail. The skill sets we possess, allow us to serve our customers in a top-notch manner. The ability to offer Design Build, Installation, Retrofitting and Service Work in a meticulous and enthusiastic fashion - sets us apart from other outfits. We hope you will consider giving CELCO heating and air conditioning the chance to earn your trust.
"Thorough explanation, great service, neat installation and competitive pricing. Would hire again."
Andy S on March 2024
Heating and furnace services FAQs
Converting from an oil furnace to an electric furnace isn't a simple swap—the oil system needs to be completely removed before installing the electric furnace. You'll need a full electric system installation, but you might be able to reuse existing ductwork if it's up to current safety standards. You’ll need to budget for a new electric furnace installation, which costs between $1,800 and $6,200, including professional removal, proper disposal, and safe installation of the new system.
Electric furnaces are 100% efficient at converting electricity into heat. However, some of that heat can be lost as it travels through your home's ductwork or escapes through poorly insulated areas. That's why regular duct maintenance and proper home insulation are important to maximize your furnace's efficiency and reduce heat loss, ensuring consistent warmth and lower energy costs.
With proper maintenance, an electric furnace can last anywhere from 20 to 30 years, outlasting the average gas furnace's lifespan of 15 to 20 years. To keep your electric furnace running efficiently, schedule regular cleanings, tighten connections, and have inspections done before winter arrives. With routine maintenance, you’ll ensure consistent, safe heating for years to come.
The size of the electric furnace you need depends on factors like your home's square footage, climate, and insulation quality. As a general guideline, those who live in warmer climates should multiply their square footage by 30 to 35 BTUs, while those in cooler areas should multiply it by 50 to 60 BTUs.
Consulting with an HVAC professional can help you determine the exact size that's right for your home.
An electric furnace works by converting electricity into heat using high-resistance heating elements. A blower then pushes the warm air through your home's ductwork, distributing heat evenly throughout your space. Since there's no combustion involved, electric furnaces eliminate the risks associated with gas furnaces and provide consistent, reliable heating when properly installed.
An electric furnace uses between 40 and 80 kilowatts per day to heat your home. The exact amount it uses depends on factors like your home's size, insulation, and overall energy requirements. Larger homes or those with poor insulation use more energy than smaller, well-insulated spaces. A professional furnace assessment can help confirm the ideal unit size for your needs.
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