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Thermostat installers and replacers in Groton

Avatar for Shoreline Electric Services, LLC
Shoreline Electric Services, LLC
15 Pent Rd
4.31(
8
)
Approved Pro
Shoreline Electric Services, LLC
15 Pent Rd
4.31(
8
)
Approved Pro
Customers say: Quick response
16 local quotes requested
2 years of experience

Shoreline Electric Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"very helpful and kind"

Tina D on April 2025

Shoreline Electric Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"very helpful and kind"

Tina D on April 2025


Avatar for Cawiamca Heating, Cooling, and Electrical
Cawiamca Heating, Cooling, and Electrical
6 Center Rd W
5.00(
43
)
Approved Pro
Cawiamca Heating, Cooling, and Electrical
6 Center Rd W
5.00(
43
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
252 local quotes requested

FULL SERVICE HEATING, COOLING, AND ELECTRICAL SERVICES. CERTIFIED COLD WEATHER HEAT PUMP INSTALLER -- REBATES AVAILABLE!! Cawiamca Heating, Cooling and Electrical-- Offers top quality heating & cooling & electrical services. Professional Service and Guaranteed Quality Workmanship. Cawiamca is a trusted, BBB A+ Rated Contractor serving the Connecticut Shoreline since 2014.

"Friendly, efficient and extremely competent installation of a new compressor and coil for a forced air system. Also came in with the best estimate. Will definitely use in the future."

Alon G on March 2025

FULL SERVICE HEATING, COOLING, AND ELECTRICAL SERVICES. CERTIFIED COLD WEATHER HEAT PUMP INSTALLER -- REBATES AVAILABLE!! Cawiamca Heating, Cooling and Electrical-- Offers top quality heating & cooling & electrical services. Professional Service and Guaranteed Quality Workmanship. Cawiamca is a trusted, BBB A+ Rated Contractor serving the Connecticut Shoreline since 2014.

"Friendly, efficient and extremely competent installation of a new compressor and coil for a forced air system. Also came in with the best estimate. Will definitely use in the future."

Alon G on March 2025


Avatar for Parker Mechanical Heating and Cooling
Parker Mechanical Heating and Cooling
44 Ragged Rock Road
5.00(
10
)
Approved Pro
Parker Mechanical Heating and Cooling
44 Ragged Rock Road
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
434 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers.We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today! CT Energize Heat pump installer network to receive rebates from eversource.

"Wonderful. They worked with me all the way through the process. I needed time to get funds together and they kept in contact with me and when I finally had the funds, they worked thier schedule to get this done immediately. They were compassionate and understanding about the whole situation. In the end, the job was efficient and professional and it was a great success!! Thank you to Jeremy and son. We are very grateful."

Laura F on January 2025

Our mission is to be a provider that brings back the personal touch with our customers.We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today! CT Energize Heat pump installer network to receive rebates from eversource.

"Wonderful. They worked with me all the way through the process. I needed time to get funds together and they kept in contact with me and when I finally had the funds, they worked thier schedule to get this done immediately. They were compassionate and understanding about the whole situation. In the end, the job was efficient and professional and it was a great success!! Thank you to Jeremy and son. We are very grateful."

Laura F on January 2025


Avatar for Busy Bee Services LLC
Busy Bee Services LLC
16 Ventres Way
5.00(
7
)
Approved Pro
Busy Bee Services LLC
16 Ventres Way
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1102 local quotes requested

Busy Bee Services proudly serves Connecticut's home owners and businesses. Our goal is to deliver the best HVAC, plumbing, and electrical services in the state. We'll meet & exceed your needs to ensure your 100% satisfaction. Call us today!

"I was very pleased they help me out."

Bernie R on November 2021

Busy Bee Services proudly serves Connecticut's home owners and businesses. Our goal is to deliver the best HVAC, plumbing, and electrical services in the state. We'll meet & exceed your needs to ensure your 100% satisfaction. Call us today!

"I was very pleased they help me out."

Bernie R on November 2021


Avatar for EREG PROPERTY MAINTENANCE & MANAGEMENT
EREG PROPERTY MAINTENANCE & MANAGEMENT
802-804 Boston Post Rd
5.00(
51
)
Approved Pro
EREG PROPERTY MAINTENANCE & MANAGEMENT
802-804 Boston Post Rd
5.00(
51
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
138 local quotes requested

EREG is your 1 stop shop for all your residential and or commercial needs. -Landscaping, Landscape design, Landscape Lighting, Spring & Fall Clean-ups -Chimney Flashing Repair -Interior & Exterior Painting -PWR Washing, Gutter Cleaning, Gutter Install, Deck, Patio, Driveways, walkways -Basic Remodeling, Decks, Windows, Roofing, etc... -Home Automation, Physical Security & CCTV -Pro-Audio and Pro Video Design/Installation -Over Head PA or White Noise, Menu Boards, Wall Hung TV installations -REO & Foreclosure Applications such as winterizing, inspection, Lock Box -Assembly, Configuration, Decommissioning -Commercial Property Abatement -Basic Moving Services, -Owner is a Real Estate Agent and can help value and comp as well as sell & purchase -24 Hr x 7 days x 365 physical monitoring of your home or office or business -Residential and Commercial Cleaning Services (daily, weekly, monthly, seasonal, vacation) EREG staff are out of the box thinkers and get it done types. If you need something unique, please give us a call as we are confident we can help in some fashion or another.

"Went as smoothly as I could've possibly imagined. I was across the US for a family emergency and contracted EREG to do a final walkthrough and inspection. Both myself and my tenant found them to be fair and humble. Absolutely will work with them again"

Colby W on March 2025

EREG is your 1 stop shop for all your residential and or commercial needs. -Landscaping, Landscape design, Landscape Lighting, Spring & Fall Clean-ups -Chimney Flashing Repair -Interior & Exterior Painting -PWR Washing, Gutter Cleaning, Gutter Install, Deck, Patio, Driveways, walkways -Basic Remodeling, Decks, Windows, Roofing, etc... -Home Automation, Physical Security & CCTV -Pro-Audio and Pro Video Design/Installation -Over Head PA or White Noise, Menu Boards, Wall Hung TV installations -REO & Foreclosure Applications such as winterizing, inspection, Lock Box -Assembly, Configuration, Decommissioning -Commercial Property Abatement -Basic Moving Services, -Owner is a Real Estate Agent and can help value and comp as well as sell & purchase -24 Hr x 7 days x 365 physical monitoring of your home or office or business -Residential and Commercial Cleaning Services (daily, weekly, monthly, seasonal, vacation) EREG staff are out of the box thinkers and get it done types. If you need something unique, please give us a call as we are confident we can help in some fashion or another.

"Went as smoothly as I could've possibly imagined. I was across the US for a family emergency and contracted EREG to do a final walkthrough and inspection. Both myself and my tenant found them to be fair and humble. Absolutely will work with them again"

Colby W on March 2025


Avatar for J&J Restoration Services LLC
J&J Restoration Services LLC
360 Queen Street
4.20(
5
)
Approved Pro
J&J Restoration Services LLC
360 Queen Street
4.20(
5
)
Approved Pro
Customers say: Quality work
1482 local quotes requested
3 years of experience

Family-owned business handling all of your residential and commercial Handyman jobs. Over 10 years' experience.

"DO NOT hire Jose to do any work in your home! Had him work on a couple things in my new house. He did not start on the agreed upon date. Showed up late eveyday. And didnt show up at all some days. He installed tub/shower valve BACKWARDS and he left it leaking. Had to hire plummer to fix. His work is horrible. Please save your self time and money and stay away from JJ restoration. He did not finish painting either and was sloppy with the work he did get done. He was always leaving and coming back. Oh and HE DOES NOT HAVE INSURANCE!! Beware please!!"

Kevin G on October 2024

Family-owned business handling all of your residential and commercial Handyman jobs. Over 10 years' experience.

"DO NOT hire Jose to do any work in your home! Had him work on a couple things in my new house. He did not start on the agreed upon date. Showed up late eveyday. And didnt show up at all some days. He installed tub/shower valve BACKWARDS and he left it leaking. Had to hire plummer to fix. His work is horrible. Please save your self time and money and stay away from JJ restoration. He did not finish painting either and was sloppy with the work he did get done. He was always leaving and coming back. Oh and HE DOES NOT HAVE INSURANCE!! Beware please!!"

Kevin G on October 2024


Avatar for New England Handyman Services, LLC
New England Handyman Services, LLC
Conant St.
New on HomeAdvisorNew on Angi
Approved Pro
New England Handyman Services, LLC
Conant St.
New on AngiNew on HomeAdvisor
Approved Pro
8039 local quotes requested
11 years of experience

We specialize in handyman services, remodeling, hauling, demolition, home repairs, home improvements, and much more. We pride ourselves on the quality work we provide, while delivering great customer service. Please see the services we offer below and call -or- click to schedule a free estimate today!

We specialize in handyman services, remodeling, hauling, demolition, home repairs, home improvements, and much more. We pride ourselves on the quality work we provide, while delivering great customer service. Please see the services we offer below and call -or- click to schedule a free estimate today!


Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


Sandhill Concierge
37 Pratt Street
No reviews
Sandhill Concierge
37 Pratt Street
No reviews
2 years of experience

Sandhill Concierge is the only on-demand concierge and personal assistant business servicing the Connecticut shoreline. Our specialties include - Home Organization, Handyman services, Babysitting, Grocery Runs, Party Planning and Helping, Travel Planning, and Meal Prepping. Our thoughtful team of professionals is ready to give you back your most precious asset - time. Owner-operated, and located in the beautiful town of Essex, we are local and friendly. Let us finish your to-do list so you can start living!

Sandhill Concierge is the only on-demand concierge and personal assistant business servicing the Connecticut shoreline. Our specialties include - Home Organization, Handyman services, Babysitting, Grocery Runs, Party Planning and Helping, Travel Planning, and Meal Prepping. Our thoughtful team of professionals is ready to give you back your most precious asset - time. Owner-operated, and located in the beautiful town of Essex, we are local and friendly. Let us finish your to-do list so you can start living!


Mr. Handyman of Norwich, New London, Glastonbury
66 Franklin St
No reviews
Mr. Handyman of Norwich, New London, Glastonbury
66 Franklin St
No reviews
Free onsite estimate

Mr. Handyman is your one-stop shop for a wide range of home maintenance and repair solutions. Our service technicians are highly skilled craftsmen with over 20 years experience in the field. They are background checked and drug tested. We are licensed, Bonded, Insured and guarantee our work.

Mr. Handyman is your one-stop shop for a wide range of home maintenance and repair solutions. Our service technicians are highly skilled craftsmen with over 20 years experience in the field. They are background checked and drug tested. We are licensed, Bonded, Insured and guarantee our work.

...
Showing 1-10 of 282

Thermostat installations and replacements FAQs

It's often worth replacing your old thermostat with a newer model that can enhance your home's comfort and energy efficiency. Upgrading to a programmable or smart thermostat can save you up to $200 per year on energy bills. Plus, smart thermostats offer convenient features like remote control and learning capabilities, making your home more comfortable and easier to manage.

Signs of a bad thermostat include your HVAC system not turning on when it's supposed to or failing to reach the desired temperature. If the thermostat's display is blank or not functioning properly, it could be malfunctioning. Another indicator is the HVAC system running continuously without shutting off or cycling on and off too frequently. You might also notice uneven temperatures throughout your home, with some rooms being too warm or too cold. These issues suggest that the thermostat is failing and may need repair or replacement to ensure your HVAC system operates efficiently.

A thermostat should last between 10 to 20 years, depending on its quality and how well it's maintained. Over time, dust, wiring issues, and general wear can affect its performance. Even if a thermostat is still functioning after 10 years, you might choose to replace it to take advantage of newer energy-saving technologies and smart home integrations. Upgrading to a modern thermostat can improve efficiency, offer more control over your home's climate, and potentially lower energy bills.

The number of thermostats you need depends on your home's size, layout, and heating and cooling zones. In a standard single-zone HVAC system, one thermostat controls the temperature for the entire home. However, larger homes or those with multiple floors might benefit from multiple thermostats linked to a multi-zone HVAC system. This setup can offer better comfort and energy efficiency: It lets you customize the temperature in different areas, so you're only heating or cooling the spaces you're using.

Replacing a thermostat typically takes a professional technician about one to two hours to complete. If you're swapping out an existing thermostat for a similar model with compatible wiring, the process can be done in less than an hour. However, installing a new thermostat that requires additional wiring, such as a smart thermostat, or moving the thermostat to a new location can extend the time to two hours or more. Complex installations may also involve cutting into drywall or integrating with other home systems, which can add to the duration.

There are a few things that can cause your home thermostat to fail. The most simple one is age and cleanliness. Dirt, grease, dust, and other small particles can clog sensors and cause malfunctions in readings. You may also have a failing power supply and loose connections, and the simplest cause is that it isn't installed in the right place in your home so it can't properly sense air temperature. Repairing a thermostat costs around $210.

The homeowners guide to thermostat installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
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