Services available

HVAC IN CT

Mid-State Mechanical offers the highest quality of HVAC service in CT

When you need a fully licensed Connecticut HVAC contractor for your home or business, depend on Mid-State Mechanical to exceed your expectations. Whether you’re looking for heating installation or maintenance, furnace repair, air conditioning service or need to replace an old boiler, we’re ready to help.

We sell, install, maintain, inspect and tune major models of high efficiency heating, ventilation, air conditioning, and refrigeration systems including Energy Star® boilers, furnaces, and American Standard AC units that can save you up to 30% on energy costs.

Don't take chances with your home or business when Mid-State Mechanical is on hand to provide the air conditioning service you need. Call us today for more information or to schedule an estimate.

With our years of experience, we have the skills and knowledge to tackle almost any HVAC service inquiry or HVAC system installation needs in Central CT. You can trust that not only will we get the job done, but we will do the job right!

HVAC Services We Provide:

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Contact us for HVAC Or call us at 860-635-3230

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HVAC

Complete System Installation of Heating, Air Conditioner, or Boiler

HVAC IN CT

Mid-State Mechanical offers the highest quality of HVAC service in CT

HVAC Services We Provide:

HVAC Photo Gallery

Complete System Installation of Heating, Air Conditioner, or Boiler

REVIEWS FROM HVAC CUSTOMERS

I just wanted to say thank you for the work you did. We are enjoying our new system. The tankless looks like a work of art! Please tell Matt and Frankie thanks again. - Lisa and Judy in Rocky Hill, CT

REVIEWS FROM HVAC CUSTOMERS

When my air conditioners needed service, Larry and Donna's team was able to come out the very next day! I love working with Mid-State because they are honest, experienced, and the most trustworthy contractor you'll ever do business with! - Joe D. in Haddam, CT

REVIEWS FROM HVAC CUSTOMERS

REVIEWS FROM HVAC CUSTOMERS

Thank you! Thank you! We will be in touch in the future for furnace maintenance. We enjoyed working with you and appreciate your thoroughness & communication! - Linda & Bob in Middletown, CT

REVIEWS FROM HVAC CUSTOMERS

For me you guys get a Solid 5 stars-and I appreciate everything you, Matt and Donna have done for me over the years (almost 20!) Thank you! - Cheri B. in Rocky Hill, CT

REVIEWS FROM HVAC CUSTOMERS

I just wanted to thank you again for helping me out before the hottest days of the summer... Same day service is unbeatable especially when your crew is so stretched out as it was. Greatly Appreciated!! - Casey in Cromwell, CT

REVIEWS FROM HVAC CUSTOMERS

Thank You Mid-State for getting my hot water heater right back up and running!! You guys Rock!! - Laurianne in Rocky Hill, CT

REVIEWS FROM HVAC CUSTOMERS

Thank you for the install today. I chose to go with your company because of the reviews, I will share recommendation information with neighbors. - Maureen in Berlin, CT

REVIEWS FROM HVAC CUSTOMERS

Our house is so comfortable! Thank you for a great job you guys did!! - The Dannahey's in Rocky Hill, CT

REVIEWS FROM HVAC CUSTOMERS

Thank you for taking care of the A/C problem so quickly. I know you guys went the extra mile, thank Larry for me PLEASE! - Steve in Meriden, CT

REVIEWS FROM HVAC CUSTOMERS

Many thanks for your service on our A/C this season! Be assured that Mid-State will be recommended whenever possible! - Kate in Bristol, CT

REVIEWS FROM HVAC CUSTOMERS

Thank you for all your help, advice, and a job well done! I am VERY pleased with your part of the job in regards to this project. - Ron Z. in Wethersfield, CT

REVIEWS FROM HVAC CUSTOMERS

REVIEWS FROM HVAC CUSTOMERS

REVIEWS FROM HVAC CUSTOMERS

Thank you and your family for taking such good care of me with my air conditioning problems! I truly appreciate it. - MaryAnn P. in East Hartford, CT

REVIEWS FROM HVAC CUSTOMERS

Thank you for a beautiful job. Everything looks great! - Dana D. in Rocky Hill, CT

REVIEWS FROM HVAC CUSTOMERS

Mid-State installed my A/C in my home and did so while I was at work. The system was perfect, and it was installed without one speck of dust or dirt in my home. Mid-State Mechanical exceeds all expectations! - Susan R. in West Hartford, CT

REVIEWS FROM HVAC CUSTOMERS

Just want you to know that the ductless system you installed in the fall works great. One unit is cooling all of downstairs, really like the results! - Nancy B. in Wethersfield,CT

REVIEWS FROM HVAC CUSTOMERS

Mother and I thank you so much for coming to your rescue today- you were a lifesaver! We appreciate your kindness. - Helen C. in West Hartford, CT

REVIEWS FROM HVAC CUSTOMERS

I just want to express my thanks for your perseverance with my nagging hot water issue. I really appreciate your coming back, adjusting, replacing, etc. - Sandi K. in Rocky Hill, CT

REVIEWS FROM HVAC CUSTOMERS

The American Standard furnace recently supplied and installed by your firm is operating very efficiently. We highly recommend your company to anyone requiring this type of service. We are very satisfied with your timely manner and business approach displayed. - Jim and Julie in Middletown, CT

REVIEWS FROM HVAC CUSTOMERS

I would just like to thank everyone again for all their help with the furnace. You guys ROCK!!!! - Mike S. in Rocky Hill, CT

REVIEWS FROM HVAC CUSTOMERS

We want to Thank You soooooo much for getting our new central air system up and running just in time before all of this HOT weather (and before the wedding.) We are enjoying it as you can imagine. - Jim and Doreen in Rocky Hill, CT

REVIEWS FROM HVAC CUSTOMERS

I want to thank you for taking time from your busy install day, to check and change my hydronic filter. Thank you for putting me at ease by answering my questions. - Maureen C. in Berlin, CT

REVIEWS FROM HVAC CUSTOMERS

I just wanted to take a moment to thank you and your employees for going "above and beyond" in getting my heat restored yesterday. Thanks again. You have a great crew of employees! - Madeline N. in Middletown, CT

REVIEWS FROM HVAC CUSTOMERS

Just a short note to thank you for your patience, kindness, professionalism, and friendliness! You are all the best and from my heart with all sincerity, THANK YOU! - Cindy and Molly in Middletown, CT

REVIEWS FROM HVAC CUSTOMERS

Thanks for making my home liveable again! I can even use my air conditioning! - C. Cascio in Haddam, CT

REVIEWS FROM HVAC CUSTOMERS

I want to thank you so much for the kindness you have shown me. You all take great pride in your work and your name. Heroes come in all shapes and sizes, but they all have one thing in common, they're proof it take only one person to make a difference!:) - June in Glastonbury, CT

REVIEWS FROM HVAC CUSTOMERS

Thanks so much for our schedule around last week for us. It's nice to have a new furnace and no more worries about heat. Thanks again for the great service! - Brett in Cromwell, CT

REVIEWS FROM HVAC CUSTOMERS

Thanks so much for taking care of my heating problem this week. Words cannot express my gratitude. I was so thankful to come home on Tuesday night to a WARM house. - Paige P. in Wethersfield, CT

REVIEWS FROM HVAC CUSTOMERS

The technician that came to fix my A/C unit was very professional and did a VERY good job! I will be recommending to everyone I know! - Ronald S. in Wallingford, CT

REVIEWS FROM HVAC CUSTOMERS

Just a quick note to thank you for making a major improvement in our home an enjoyable experience. Your attention to detail and customer satisfaction is outstanding! - John F. in Avon, CT

REVIEWS FROM HVAC CUSTOMERS

I want to thank you for your excellent work and for your thoughtful care. I truly appreciate you all :)! - Elizabeth in West Hartford, CT

REVIEWS FROM HVAC CUSTOMERS

Just a short note to Thank You for the wonderful service you have provided me with over the past years. It's been such a pleasure dealing with you. You have always been there for me whenever I needed you; and, I thank you ever so much for that. I wish you all the best! - Mrs. Keane in Durham, CT

REVIEWS FROM HVAC CUSTOMERS

I am writing you let you know what a very kind service man you have. He went above and beyond! - Ruth C. in Rocky Hill, CT

REVIEWS FROM HVAC CUSTOMERS

I want to thank you, all for the great job you all did, putting in my new furnace, And how you all cleaned up, just like I had it! I want to say I have wonderful heat and nice "hot: water in the shower and upstairs bathtub. Donna thank you for being so pleasant! - Monica J. in Rocky Hill, CT

REVIEWS FROM HVAC CUSTOMERS

I can't begin to tell you how much it meant to me that you were able to help us out! You are all wonderful! - Gail in East Hartford, CT

REVIEWS FROM HVAC CUSTOMERS

Congratulations on your 30 year anniversary it's easy to see why you have been in business for that long you have a great staff. Thanks to everyone who worked on my furnace everyone was so kind. - Lisa in Rocky Hill, CT

I just wanted to say thank you for the work you did. We are enjoying our new system. The tankless looks like a work of art! Please tell Matt and Frankie thanks again.

- Lisa and Judy in Rocky Hill, CT

When my air conditioners needed service, Larry and Donna's team was able to come out the very next day! I love working with Mid-State because they are honest, experienced, and the most trustworthy contractor you'll ever do business with!

- Joe D. in Haddam, CT

Thank you! Thank you! We will be in touch in the future for furnace maintenance. We enjoyed working with you and appreciate your thoroughness & communication!

- Linda & Bob in Middletown, CT

For me you guys get a Solid 5 stars-and I appreciate everything you, Matt and Donna have done for me over the years (almost 20!) Thank you!

- Cheri B. in Rocky Hill, CT

I just wanted to thank you again for helping me out before the hottest days of the summer... Same day service is unbeatable especially when your crew is so stretched out as it was. Greatly Appreciated!!

- Casey in Cromwell, CT

Thank You Mid-State for getting my hot water heater right back up and running!! You guys Rock!!

- Laurianne in Rocky Hill, CT

Thank you for the install today. I chose to go with your company because of the reviews, I will share recommendation information with neighbors.

- Maureen in Berlin, CT

Our house is so comfortable! Thank you for a great job you guys did!!

- The Dannahey's in Rocky Hill, CT

Thank you for taking care of the A/C problem so quickly. I know you guys went the extra mile, thank Larry for me PLEASE!

- Steve in Meriden, CT

Many thanks for your service on our A/C this season! Be assured that Mid-State will be recommended whenever possible!

- Kate in Bristol, CT

Thank you for all your help, advice, and a job well done! I am VERY pleased with your part of the job in regards to this project.

- Ron Z. in Wethersfield, CT

Thank you and your family for taking such good care of me with my air conditioning problems! I truly appreciate it.

- MaryAnn P. in East Hartford, CT

Thank you for a beautiful job. Everything looks great!

- Dana D. in Rocky Hill, CT

Mid-State installed my A/C in my home and did so while I was at work. The system was perfect, and it was installed without one speck of dust or dirt in my home. Mid-State Mechanical exceeds all expectations!

- Susan R. in West Hartford, CT

Just want you to know that the ductless system you installed in the fall works great. One unit is cooling all of downstairs, really like the results!

- Nancy B. in Wethersfield,CT

Mother and I thank you so much for coming to your rescue today- you were a lifesaver! We appreciate your kindness.

- Helen C. in West Hartford, CT

I just want to express my thanks for your perseverance with my nagging hot water issue. I really appreciate your coming back, adjusting, replacing, etc.

- Sandi K. in Rocky Hill, CT

The American Standard furnace recently supplied and installed by your firm is operating very efficiently. We highly recommend your company to anyone requiring this type of service. We are very satisfied with your timely manner and business approach displayed.

- Jim and Julie in Middletown, CT

I would just like to thank everyone again for all their help with the furnace. You guys ROCK!!!!

- Mike S. in Rocky Hill, CT

We want to Thank You soooooo much for getting our new central air system up and running just in time before all of this HOT weather (and before the wedding.) We are enjoying it as you can imagine.

- Jim and Doreen in Rocky Hill, CT

I want to thank you for taking time from your busy install day, to check and change my hydronic filter. Thank you for putting me at ease by answering my questions.

- Maureen C. in Berlin, CT

I just wanted to take a moment to thank you and your employees for going "above and beyond" in getting my heat restored yesterday. Thanks again. You have a great crew of employees!

- Madeline N. in Middletown, CT

Just a short note to thank you for your patience, kindness, professionalism, and friendliness! You are all the best and from my heart with all sincerity, THANK YOU!

- Cindy and Molly in Middletown, CT

Thanks for making my home liveable again! I can even use my air conditioning!

- C. Cascio in Haddam, CT

I want to thank you so much for the kindness you have shown me. You all take great pride in your work and your name. Heroes come in all shapes and sizes, but they all have one thing in common, they're proof it take only one person to make a difference!:)

- June in Glastonbury, CT

Thanks so much for our schedule around last week for us. It's nice to have a new furnace and no more worries about heat. Thanks again for the great service!

- Brett in Cromwell, CT

Thanks so much for taking care of my heating problem this week. Words cannot express my gratitude. I was so thankful to come home on Tuesday night to a WARM house.

- Paige P. in Wethersfield, CT

The technician that came to fix my A/C unit was very professional and did a VERY good job! I will be recommending to everyone I know!

- Ronald S. in Wallingford, CT

Just a quick note to thank you for making a major improvement in our home an enjoyable experience. Your attention to detail and customer satisfaction is outstanding!

- John F. in Avon, CT

I want to thank you for your excellent work and for your thoughtful care. I truly appreciate you all :)!

- Elizabeth in West Hartford, CT

Just a short note to Thank You for the wonderful service you have provided me with over the past years. It's been such a pleasure dealing with you. You have always been there for me whenever I needed you; and, I thank you ever so much for that. I wish you all the best!

- Mrs. Keane in Durham, CT

I am writing you let you know what a very kind service man you have. He went above and beyond!

- Ruth C. in Rocky Hill, CT

I want to thank you, all for the great job you all did, putting in my new furnace, And how you all cleaned up, just like I had it! I want to say I have wonderful heat and nice "hot: water in the shower and upstairs bathtub. Donna thank you for being so pleasant!

- Monica J. in Rocky Hill, CT

I can't begin to tell you how much it meant to me that you were able to help us out! You are all wonderful!

- Gail in East Hartford, CT

Congratulations on your 30 year anniversary it's easy to see why you have been in business for that long you have a great staff. Thanks to everyone who worked on my furnace everyone was so kind.

- Lisa in Rocky Hill, CT

Larry - the inspector has approved everything. Thank you for a job well done. Your crew was efficient, worked neatly, were very personable, polite and clean-cut. We would definitely use you again, and recommend you to anyone looking for a mechanical contractor.

- Barry & Jane K. in Newington, CT