Top-rated thermostat installers and replacers.

Get matched with top thermostat installers and replacers in Harrisburg, PA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Thermostat installers and replacers in Harrisburg

Avatar for KDS Mechanical Services, LLC

KDS Mechanical Services, LLC

5.00(
14
)
•Approved Pro

KDS Mechanical Services, LLC

5.00(
14
)
•Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
15 years of experience

KDS may be a new company, but Kody Showers is not new to the industry. Kody has over 14 years of experience in the mechanical services sector. He saw a growing need for QUALITY service companies and decided to turn his dream into a reality.

"Would hire again"

Leiry D on July 2024

KDS may be a new company, but Kody Showers is not new to the industry. Kody has over 14 years of experience in the mechanical services sector. He saw a growing need for QUALITY service companies and decided to turn his dream into a reality.

"Would hire again"

Leiry D on July 2024

AJB Mechanical Heating and Cooling, LLC

4.45(
268
)
•Approved Pro

AJB Mechanical Heating and Cooling, LLC

4.45(
268
)
•Approved Pro
Customers say: True professional
17 local quotes requested
19 years of experience

The average cost to install a boiler or radiator is between 1500 and 9000, average for furnace is 2500 and 10,000. Our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"First, my project was to install, from scratch, a new HVAC system, including ducting, with tha furnace in basement (initially, it was upstears in a closed). Last year and early this year, I got 3 contractors on site, by direct call, and none of them answered my spefic questions but taking pictures and promising that will send an estimate. I never got it. I was getting anxious. So I got the idea go to Angi. First visit I got in the same day I put my request on Angie's site, called his boss advice me to just change the furnace. I could not, because the previous system was heating OK only one half of the house. Finally, next day I got AJB visit an made me happy. He understood perfectly what I wanted and my concerns and explained to better and quite ingenious solutions on my suggestions. I understood him perfectly because I have strong knowledge of aero-dinamicsor or fluid mechanics so I signed the contract right then. Now, I have a sweet warm house in every corner of it."

Ilie P on November 2024

The average cost to install a boiler or radiator is between 1500 and 9000, average for furnace is 2500 and 10,000. Our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"First, my project was to install, from scratch, a new HVAC system, including ducting, with tha furnace in basement (initially, it was upstears in a closed). Last year and early this year, I got 3 contractors on site, by direct call, and none of them answered my spefic questions but taking pictures and promising that will send an estimate. I never got it. I was getting anxious. So I got the idea go to Angi. First visit I got in the same day I put my request on Angie's site, called his boss advice me to just change the furnace. I could not, because the previous system was heating OK only one half of the house. Finally, next day I got AJB visit an made me happy. He understood perfectly what I wanted and my concerns and explained to better and quite ingenious solutions on my suggestions. I understood him perfectly because I have strong knowledge of aero-dinamicsor or fluid mechanics so I signed the contract right then. Now, I have a sweet warm house in every corner of it."

Ilie P on November 2024

DR HANDYMAN SERVICES, LLC

4.50(
16
)
•Approved Pro

DR HANDYMAN SERVICES, LLC

4.50(
16
)
•Approved Pro
Customers say: Quick response
229 local quotes requested
Free onsite estimate

Welcome to DR HANDYMAN Services! Owner owned and operated with 5+ years experience! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail, while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"This professional was amazing, timely and gave me exactly what I wanted. Highly recommend! great energy and great conversation all while completing the project in a timely fashion! Once again Highly Recommend!"

Isaac S on November 2025

Welcome to DR HANDYMAN Services! Owner owned and operated with 5+ years experience! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail, while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"This professional was amazing, timely and gave me exactly what I wanted. Highly recommend! great energy and great conversation all while completing the project in a timely fashion! Once again Highly Recommend!"

Isaac S on November 2025

Avatar for 4 Pillar Fix

4 Pillar Fix

4.93(
14
)
•Approved Pro

4 Pillar Fix

4.93(
14
)
•Approved Pro
Super Service Award
Customers say: Quick response
336 local quotes requested
1 years of experience

Our " 4 Pillar Fix " goal is to bring Honesty, Quality, Reliability, and Communication skills to property owners who are seeking a wide variety of handyman services. If you need help fixing, repairing, painting, installing, assembling, and overall general maintenance of your property...We Can Help. We aim to satisfy and exceed our customers' needs and expectations. We can help assure you that your home is safe, comfortable, pleasing, and fully functional. We have over 19 years of experience in most areas of home maintenance and have identified an ever growing need as home owners desire to find reliable partners to help repair, fix, improve and maintain their homes. If you're looking for Honesty, Quality, Reliability and Communication... please contact Steve at "4 Pillar Fix LLC". Thank you in advance for your consideration.

"The technician did a very professional jon."

Lynn C on December 2025

Our " 4 Pillar Fix " goal is to bring Honesty, Quality, Reliability, and Communication skills to property owners who are seeking a wide variety of handyman services. If you need help fixing, repairing, painting, installing, assembling, and overall general maintenance of your property...We Can Help. We aim to satisfy and exceed our customers' needs and expectations. We can help assure you that your home is safe, comfortable, pleasing, and fully functional. We have over 19 years of experience in most areas of home maintenance and have identified an ever growing need as home owners desire to find reliable partners to help repair, fix, improve and maintain their homes. If you're looking for Honesty, Quality, Reliability and Communication... please contact Steve at "4 Pillar Fix LLC". Thank you in advance for your consideration.

"The technician did a very professional jon."

Lynn C on December 2025

Avatar for Auto Transport - United Freight Of America

Auto Transport - United Freight Of America

4.84(
920
)

Auto Transport - United Freight Of America

4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% 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

Sheaffer Electric & Mechanical, LLC

5.00(
3
)

Sheaffer Electric & Mechanical, LLC

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Sheaffer Mechanical, LLC is a local business dedicated to getting the job done right the first time. We specialize in heating and cooling repair and installation and plumbing repair. With our affordable pricing outstanding service, you'll be glad you called.

Sheaffer Mechanical, LLC is a local business dedicated to getting the job done right the first time. We specialize in heating and cooling repair and installation and plumbing repair. With our affordable pricing outstanding service, you'll be glad you called.

Avatar for Myers Construction

Myers Construction

5.00(
9
)

Myers Construction

5.00(
9
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With over 5 years of experience, Myers Construction is dedicated to bringing your dreams to reality! We are an honest family owned locally operated business.Our services consist of a wide variety of jobs. We do any of your small handyman jobs to large remodeling jobs. We do landscaping from mowing to laying mulch as well as hardscaping. Call for an estimate today!

"It went very smoothly. They were there on time, communicated well and went above and beyond for us, while staying within our budget. We are extremely happy with the way our counters and cabinets look for our new location."

Ann Marie J on February 2021

With over 5 years of experience, Myers Construction is dedicated to bringing your dreams to reality! We are an honest family owned locally operated business.Our services consist of a wide variety of jobs. We do any of your small handyman jobs to large remodeling jobs. We do landscaping from mowing to laying mulch as well as hardscaping. Call for an estimate today!

"It went very smoothly. They were there on time, communicated well and went above and beyond for us, while staying within our budget. We are extremely happy with the way our counters and cabinets look for our new location."

Ann Marie J on February 2021

GRAPHIConstruction

No reviews yet

GRAPHIConstruction

No reviews yet
13 years of experience

GRAPHIConstruction is a fairly new company specializing in home remodeling, additions and decks. We are a military friendly company who prioritizes hiring veterans. Even as a new company our staff has nearly 2 decades of experience in the home construction field. Our owner himself is a US Army Engineer Veteran receiving his training from the Army Corp of Engineers and the Naval Seabees Academy.

GRAPHIConstruction is a fairly new company specializing in home remodeling, additions and decks. We are a military friendly company who prioritizes hiring veterans. Even as a new company our staff has nearly 2 decades of experience in the home construction field. Our owner himself is a US Army Engineer Veteran receiving his training from the Army Corp of Engineers and the Naval Seabees Academy.

H&H

No reviews yet

H&H

No reviews yet

EA Home Improvement LLC

No reviews yet

EA Home Improvement LLC

No reviews yet

EA Home Improvement LLC is a family owned company that can offer you a great and unbeatable price for home improvement services for your lovely home.

EA Home Improvement LLC is a family owned company that can offer you a great and unbeatable price for home improvement services for your lovely home.

...
Showing 1-10 of 690
FAQs for thermostat installation and replacement projects in Harrisburg, PA

Smart thermostats may be worth it for many homeowners. They come with various features, including voice control and smartphone apps. Vacation mode can help lower energy usage when you’re out of town for an extended period. Alert warnings let you know about major spikes or drops in temperature. Smartphone apps can track energy usage, and smart thermostats can learn your routine over time to adjust your temperature and reduce wasted energy consumption automatically.

You typically do not need more than one smart thermostat. While it’s common to see multiple mechanical thermostats throughout a large home, multiple smart thermostats may try to override each other. This can lead to problems with the HVAC system. Ensure the unit you buy has the option for dual- or multi-zoned systems to avoid compatibility issues.

Installing a programmable or smart thermostat may save you $180 per year in utility costs. A big part of this comes from a smart thermostat’s ability to learn and adapt to your regular routines. With smartphone apps or web-based interfaces, you also have the option to control your thermostat when you’re not home.

The Harrisburg, PA homeowners’ guide to thermostat installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.

See all articles