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Thermostat installers and replacers in Harwich Port

Electrical Services Unlimited
99 Pine Avenue
4.60(
5
)
Approved Pro
Electrical Services Unlimited
99 Pine Avenue
4.60(
5
)
Approved Pro
Customers say: Quality work
40 years of experience
Emergency services offered

At Electrical Services Unlimited, we focus on quality electrical projects. We use our years of experience and expertise to complete your project with perfection. We are easy to work with, and get the job done right the first time. Customer service and honesty are the most important aspects of our business, and your satisfaction is our number one priority. Please call us today, for an estimate. We look forward to working with you!

"Very professional and very experienced."

David D on February 2020

At Electrical Services Unlimited, we focus on quality electrical projects. We use our years of experience and expertise to complete your project with perfection. We are easy to work with, and get the job done right the first time. Customer service and honesty are the most important aspects of our business, and your satisfaction is our number one priority. Please call us today, for an estimate. We look forward to working with you!

"Very professional and very experienced."

David D on February 2020


Avatar for Do Good Electric, LLC
Do Good Electric, LLC
32 Sunset Ave
5.00(
13
)
Approved Pro
Do Good Electric, LLC
32 Sunset Ave
5.00(
13
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Do Good Electric, LLC 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.

"Dan and Nick are conscientious and very knowledgeable. Quality of work was outstanding. I highly recommend this company."

Tom P on July 2022

Do Good Electric, LLC 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.

"Dan and Nick are conscientious and very knowledgeable. Quality of work was outstanding. I highly recommend this company."

Tom P on July 2022


Avatar for SRC Heating & Cooling Services, Inc.
SRC Heating & Cooling Services, Inc.
57 Grouse Lane
4.29(
12
)
Approved Pro
SRC Heating & Cooling Services, Inc.
57 Grouse Lane
4.29(
12
)
Approved Pro
Customers say: Quick response
16 years of experience
Free onsite estimate

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! Book with us online or feel free to give us a call today!

"They are aggressive, is not knowledge about what he is doing, he is very dishonest."

Michael J on January 2024

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! Book with us online or feel free to give us a call today!

"They are aggressive, is not knowledge about what he is doing, he is very dishonest."

Michael J on January 2024


Kevin Walsh
PO Box 439
4.64(
21
)
Approved Pro
Kevin Walsh
PO Box 439
4.64(
21
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
6 years of experience

I pride myself on my professionalism, as well as my ability to complete each project to the customer's total satisfaction. As a Master Electrician, I practice the National Electric Code, job safety and never leave a project unfinished, or a customer not 100% satisfied with my level of service.

"I have asked for an itemized receipt for the 70 minutes the electrician was here. I have texted 4 times this past week with no forth coming receipt. It cost me $675 for screwing in 5 outlets that were extended from my new backsplash (I had to rescrew 2 because they were crooked) and remove a ceiling light and replace it with a ceiling fan/light unit. No new electrical box was needed and he stated it was easy to install. No additional wiring or parts were needed. I had to clean up around the new fan because no drop cloth was used in the instillation and take the trash/boxes to the dump myself. Very, very expensive and not meticulous in his work."

Pat L on May 2024

I pride myself on my professionalism, as well as my ability to complete each project to the customer's total satisfaction. As a Master Electrician, I practice the National Electric Code, job safety and never leave a project unfinished, or a customer not 100% satisfied with my level of service.

"I have asked for an itemized receipt for the 70 minutes the electrician was here. I have texted 4 times this past week with no forth coming receipt. It cost me $675 for screwing in 5 outlets that were extended from my new backsplash (I had to rescrew 2 because they were crooked) and remove a ceiling light and replace it with a ceiling fan/light unit. No new electrical box was needed and he stated it was easy to install. No additional wiring or parts were needed. I had to clean up around the new fan because no drop cloth was used in the instillation and take the trash/boxes to the dump myself. Very, very expensive and not meticulous in his work."

Pat L on May 2024


Cape Cod Home and Ground
5.00(
3
)
Approved Pro
Cape Cod Home and Ground
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
246 local quotes requested

We specialize in handyman services, home repairs, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Great job will consider for another project."

Sharlene G C on September 2024

We specialize in handyman services, home repairs, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Great job will consider for another project."

Sharlene G C on September 2024


Avatar for Jédson Home Maintenance
Jédson Home Maintenance
11 High School Rd
4.82(
11
)
Approved Pro
Jédson Home Maintenance
11 High School Rd
4.82(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
261 local quotes requested

Jedson Maintenance is driven by an exceptional team of experienced construction managers, skilled craftsman, field and support staff who recognize the importance of commitment, responsibility, attentiveness and partnership. Our reputation has been proudly earned due to the emphasis placed on delivering superior service within an aggressive time frame and within budget. Our highly principled business model has been the fundamental building block in maintaining long-lasting relationships with clients, architects, designers, and business owners.We are your region's premier choice for high quality home improvement and commercial property remodeling services. Our contractors are fully licensed (Home Improvement Contractor License #: 183266) and insured for your total protection throughout each project. We would be happy to provide you with a free estimate for your project. Our services include whole house renovations and new build construction. Call Jedson Maintenance in Hyannis, MA at 508-292-9530 today to discuss your commercial property remodeling project with our experts, as well as to find out more about all of our available services.

"Excellent! He went above and beyond and the price was very fair!"

Virginia S on August 2019

Jedson Maintenance is driven by an exceptional team of experienced construction managers, skilled craftsman, field and support staff who recognize the importance of commitment, responsibility, attentiveness and partnership. Our reputation has been proudly earned due to the emphasis placed on delivering superior service within an aggressive time frame and within budget. Our highly principled business model has been the fundamental building block in maintaining long-lasting relationships with clients, architects, designers, and business owners.We are your region's premier choice for high quality home improvement and commercial property remodeling services. Our contractors are fully licensed (Home Improvement Contractor License #: 183266) and insured for your total protection throughout each project. We would be happy to provide you with a free estimate for your project. Our services include whole house renovations and new build construction. Call Jedson Maintenance in Hyannis, MA at 508-292-9530 today to discuss your commercial property remodeling project with our experts, as well as to find out more about all of our available services.

"Excellent! He went above and beyond and the price was very fair!"

Virginia S on August 2019


Avatar for JJX Handyman
JJX Handyman
28 General Patton Drive
4.74(
19
)
Approved Pro
JJX Handyman
28 General Patton Drive
4.74(
19
)
Approved Pro
Customers say: Quick response
241 local quotes requested
4 years of experience

JJX Handyman service / Property management : We specialize in all home maintenance like Painting , Sheet rock /wall repair, electrical / plug / light fixture/ switch replacement , fence replacement / repair . We do it all just ask !

"Louis showed up on time, did the work quickly, cleaned up, and made sure it worked prior to leaving. He also charged a very fair price."

Shawn G on April 2025

JJX Handyman service / Property management : We specialize in all home maintenance like Painting , Sheet rock /wall repair, electrical / plug / light fixture/ switch replacement , fence replacement / repair . We do it all just ask !

"Louis showed up on time, did the work quickly, cleaned up, and made sure it worked prior to leaving. He also charged a very fair price."

Shawn G on April 2025


Avatar for Mr. Handyman of Cape Cod and the Islands
Mr. Handyman of Cape Cod and the Islands
25 AMERICAN WAY
4.81(
32
)
Approved Pro
Mr. Handyman of Cape Cod and the Islands
25 AMERICAN WAY
4.81(
32
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
185 local quotes requested

Mr. Handyman, a Neighborly company, was founded in 1996 and has served nearly 1 million customers across North America. Here are a few reasons why our customers recommend Mr. Handyman to their friends. Mr. Handyman isn't the guy offering home repair services from the back of his pickup truck. Mr. Handyman is your personal home improvement consultant and a trusted, knowledgeable resource that is part of a leading national service franchise. Our experienced, professional home repair and improvement technicians are skilled craftsmen with an average of 10 years of experience in the trades. We’re so confident in the work we perform that each job we do, whether a repair, installation, assembly or organization task, is backed by our Done Right Guarantee. You don’t have time to spend on a service that’s less than reliable and dependable, and you shouldn’t let just anyone in your home. When you need professional handyman services you can trust and depend on to get it done right, you can count on Mr. Handyman.

"Promised two experienced installers for microwave to vent to outside wall. Sent one person with no experience & then tried to bill hourly as their laborer stumbled through a poor installation. Then they greatly over billed their initial estimate."

Kevin O on October 2023

Mr. Handyman, a Neighborly company, was founded in 1996 and has served nearly 1 million customers across North America. Here are a few reasons why our customers recommend Mr. Handyman to their friends. Mr. Handyman isn't the guy offering home repair services from the back of his pickup truck. Mr. Handyman is your personal home improvement consultant and a trusted, knowledgeable resource that is part of a leading national service franchise. Our experienced, professional home repair and improvement technicians are skilled craftsmen with an average of 10 years of experience in the trades. We’re so confident in the work we perform that each job we do, whether a repair, installation, assembly or organization task, is backed by our Done Right Guarantee. You don’t have time to spend on a service that’s less than reliable and dependable, and you shouldn’t let just anyone in your home. When you need professional handyman services you can trust and depend on to get it done right, you can count on Mr. Handyman.

"Promised two experienced installers for microwave to vent to outside wall. Sent one person with no experience & then tried to bill hourly as their laborer stumbled through a poor installation. Then they greatly over billed their initial estimate."

Kevin O on October 2023


L&G Heating and Air Conditioning
2 Benjamin St
5.00(
5
)
Approved Pro
L&G Heating and Air Conditioning
2 Benjamin St
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
322 local quotes requested

L&G Heating and Air Conditioning provides provides a full range of heating and air conditioning services including installation and service of the latest technology in duct less and ducted mini split heat pump systems, high efficient warm air furnaces, boilers and central AC systems. we provide annual maintenance services which includes filter changes, coil cleaning, inspecting heat exchangers and flu piping, We are family owned and have been in business for seven years and working in the trade for over forty years.

"We absolutely will use them again! They arrived when they said they would and did great work on our historic home. Historic homes can bring challenges to companies working on them. All difficulties were handled quickly and perfectly. We found their rates to be the best around. I look forward to doing more projects with L&G Heating and Air Conditioning."

Lisa A on May 2024

L&G Heating and Air Conditioning provides provides a full range of heating and air conditioning services including installation and service of the latest technology in duct less and ducted mini split heat pump systems, high efficient warm air furnaces, boilers and central AC systems. we provide annual maintenance services which includes filter changes, coil cleaning, inspecting heat exchangers and flu piping, We are family owned and have been in business for seven years and working in the trade for over forty years.

"We absolutely will use them again! They arrived when they said they would and did great work on our historic home. Historic homes can bring challenges to companies working on them. All difficulties were handled quickly and perfectly. We found their rates to be the best around. I look forward to doing more projects with L&G Heating and Air Conditioning."

Lisa A on May 2024


Avatar for A to Z Home Service
A to Z Home Service
5.00(
16
)
Approved Pro
A to Z Home Service
5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
326 local quotes requested

We are a complete home repair handyman and service company. We value timely, accurate and reliable service with a job well done attitude. I have over twenty five years of experience in home repair, construction, hospitality, and maintenance field.

"Great. Mr. Costello was extremely efficient and knowledgeable about furniture assembly. He was very neat (unlike some people who left a mess) that I have hired in the past. In addition to the assembly he cleaned up after and brought everything to our trash room. Refreshing experience."

Nancy W on April 2025

We are a complete home repair handyman and service company. We value timely, accurate and reliable service with a job well done attitude. I have over twenty five years of experience in home repair, construction, hospitality, and maintenance field.

"Great. Mr. Costello was extremely efficient and knowledgeable about furniture assembly. He was very neat (unlike some people who left a mess) that I have hired in the past. In addition to the assembly he cleaned up after and brought everything to our trash room. Refreshing experience."

Nancy W on April 2025

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Showing 1-10 of 359

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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