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Thermostat installers and replacers in Waldorf

Avatar for ProTech HVAC, LLC
ProTech HVAC, LLC
27-A Henry Ford Circle
4.63(
15
)
Approved Pro
ProTech HVAC, LLC
27-A Henry Ford Circle
4.63(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet the needs of our customers. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. Service fee is $140.00 each additional hour is $70.00!!!

"came out on time, completed job in the time frames stipulated, answered all of my questions and provided excellent customer service deomostrating the products before they left"

Barry S on January 2024

We take great pride in our experience, expertise, quality and customer service that we provide to meet the needs of our customers. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. Service fee is $140.00 each additional hour is $70.00!!!

"came out on time, completed job in the time frames stipulated, answered all of my questions and provided excellent customer service deomostrating the products before they left"

Barry S on January 2024


B&N HVAC, LLC
PO Box 796
5.00(
4
)
Approved Pro
B&N HVAC, LLC
PO Box 796
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

With 15 years of experience in the HVAC industry, we are the experts you need to take care of your home. We handle everything from installs to service calls, and repairs. We will treat your home as we would treat our own. Give B&N HVAC, LLC a call today, we look forward to working with you!

"Removed and replaced our old HVAC systems (one for upstairs and one for downstairs). Excellent job. Highly recommended."

JAMES M on July 2023

With 15 years of experience in the HVAC industry, we are the experts you need to take care of your home. We handle everything from installs to service calls, and repairs. We will treat your home as we would treat our own. Give B&N HVAC, LLC a call today, we look forward to working with you!

"Removed and replaced our old HVAC systems (one for upstairs and one for downstairs). Excellent job. Highly recommended."

JAMES M on July 2023


Stiffler's Electric Service
7802 Marioak
4.96(
98
)
Approved Pro
Stiffler's Electric Service
7802 Marioak
4.96(
98
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

Since 1979, Stiffler's Electric Service has been providing good quality work. Call on us � we get the work done. Our professional staff will make sure that all of your electrical needs are met with the best quality customer service and excellence in electrical craftsmanship. Call David today!

"David Stiffler was awesome. Found the source of the problem, fixed it in a timely manner, was reasonably priced, and just an overall great guy."

Tiffany A on May 2024

Since 1979, Stiffler's Electric Service has been providing good quality work. Call on us � we get the work done. Our professional staff will make sure that all of your electrical needs are met with the best quality customer service and excellence in electrical craftsmanship. Call David today!

"David Stiffler was awesome. Found the source of the problem, fixed it in a timely manner, was reasonably priced, and just an overall great guy."

Tiffany A on May 2024


United Air Temp, Air Conditioning and Heating
500 Redland Ct, Suite 107
New on HomeAdvisorNew on Angi
Approved Pro
United Air Temp, Air Conditioning and Heating
500 Redland Ct, Suite 107
New on AngiNew on HomeAdvisor
Approved Pro
23 local quotes requested
16 years of experience

Comfort First Heating & Cooling is the team you need for all your home solutions. Comprehensive comfort is our legacy. We're dedicated to delivering unparalleled customer service that mirrors our core values of integrity, stewardship, and excellence. We look forward to having you join the Comfort First family as we continue our mission of creating customers for life by earning your business.

Comfort First Heating & Cooling is the team you need for all your home solutions. Comprehensive comfort is our legacy. We're dedicated to delivering unparalleled customer service that mirrors our core values of integrity, stewardship, and excellence. We look forward to having you join the Comfort First family as we continue our mission of creating customers for life by earning your business.


Avatar for The Doctor House, LLC
The Doctor House, LLC
9290 Towerside Dr
4.56(
126
)
Approved Pro
The Doctor House, LLC
9290 Towerside Dr
4.56(
126
)
Approved Pro
Customers say: Quality work
785 local quotes requested
19 years of experience

The Doctor House, Handyman, we can do almost everything, using good materials, no job is to small if we can't do we have a business partners and we can help you with your Home Improvement or your HONEY DO LIST, also we am do interior and exterior painting, drywall repair and hanging, finishing, roof repair, light electric, and light pluming, deck repair, kitchen, basements, laundry rooms, and much more.

"Carlos was very friendly and knowledgeable. I will use him for a future project."

Liam T on April 2025

The Doctor House, Handyman, we can do almost everything, using good materials, no job is to small if we can't do we have a business partners and we can help you with your Home Improvement or your HONEY DO LIST, also we am do interior and exterior painting, drywall repair and hanging, finishing, roof repair, light electric, and light pluming, deck repair, kitchen, basements, laundry rooms, and much more.

"Carlos was very friendly and knowledgeable. I will use him for a future project."

Liam T on April 2025


Avatar for JW Home Improvement
JW Home Improvement
849 Quince Orchard Blvd
4.39(
5,499
)
Approved Pro
JW Home Improvement
849 Quince Orchard Blvd
4.39(
5,499
)
Approved Pro
Customers say: Quality work
6052 local quotes requested
24 years of experience

JWHI provides world-class customer service with consistent and superior workmanship. We strive to be the trusted market leader in the home improvement industry. Proudly, we are Super Service Award Winner for over a decade, and we plan to keep that streak going! Contact us today to discuss your next handyman or remodeling project. Our mission is to provide you with a happy home improvement experience!

"Fine it was fine"

Jonathan S on April 2025

JWHI provides world-class customer service with consistent and superior workmanship. We strive to be the trusted market leader in the home improvement industry. Proudly, we are Super Service Award Winner for over a decade, and we plan to keep that streak going! Contact us today to discuss your next handyman or remodeling project. Our mission is to provide you with a happy home improvement experience!

"Fine it was fine"

Jonathan S on April 2025


Avatar for Perdue Heating & Air LLC
Perdue Heating & Air LLC
Member
4.92(
65
)
Approved Pro
Perdue Heating & Air LLC
Member
4.92(
65
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
205 local quotes requested

Discover the undisputed leader in heating and cooling systems for residential and commercial buildings—Perdue Heating & Air, LLC In business for 40 years, we specialize in high efficiency heating and cooling systems, and we work with all makes and models of heating and air-conditioning units. Expert Services at Affordable Prices Whether you need a heat pump installation or tune-up for your air-conditioning unit, we provide a variety of expert services at prices that are very competitive for the industry in our area. Contact our heating and air-conditioning company in Laplata, Maryland, for complete HVAC services, including heat pump installations. We provide air conditioning and heating service and replacement of equipment. We offer service contracts and we are a veteran owned company with over 55 years of experience.

"They did quality work They are on time Very professional"

Lori S on September 2021

Discover the undisputed leader in heating and cooling systems for residential and commercial buildings—Perdue Heating & Air, LLC In business for 40 years, we specialize in high efficiency heating and cooling systems, and we work with all makes and models of heating and air-conditioning units. Expert Services at Affordable Prices Whether you need a heat pump installation or tune-up for your air-conditioning unit, we provide a variety of expert services at prices that are very competitive for the industry in our area. Contact our heating and air-conditioning company in Laplata, Maryland, for complete HVAC services, including heat pump installations. We provide air conditioning and heating service and replacement of equipment. We offer service contracts and we are a veteran owned company with over 55 years of experience.

"They did quality work They are on time Very professional"

Lori S on September 2021


Avatar for Dino Painting Remodeling LLC.
Dino Painting Remodeling LLC.
New on HomeAdvisorNew on Angi
Approved Pro
Dino Painting Remodeling LLC.
New on AngiNew on HomeAdvisor
Approved Pro
1212 local quotes requested
5 years of experience

Remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

Remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!


Avatar for Perry's AC & Htg Svc
Perry's AC & Htg Svc
Kattama Drive
5.00(
17
)
Approved Pro
Perry's AC & Htg Svc
Kattama Drive
5.00(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1101 local quotes requested

Perry's Air Conditioning and Heating Service is a family owned and operated HVAC business, with over Thirty Years of community service.

"He came right out the same day and got our AC unit running perfectly!"

Leah S on May 2023

Perry's Air Conditioning and Heating Service is a family owned and operated HVAC business, with over Thirty Years of community service.

"He came right out the same day and got our AC unit running perfectly!"

Leah S on May 2023


Oliver Home Services
123 Main St.
5.00(
1
)
Approved Pro
Oliver Home Services
123 Main St.
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

We specialize in Handyman Services: TV installation Curtain Rod Hanging Picture Hanging Emergency Roof Tarping Roof Inspections Storm Restoration Roofing We pride ourselves on the quality work we provide, while delivering great customer service. Call - or - Click to schedule an appointment today!

"John did an excellent job of documenting storm damages to my roof and making the argument for a full roof replacement with insurance. He was professional, on-time, and very knowledgeable."

Madhu R on June 2024

We specialize in Handyman Services: TV installation Curtain Rod Hanging Picture Hanging Emergency Roof Tarping Roof Inspections Storm Restoration Roofing We pride ourselves on the quality work we provide, while delivering great customer service. Call - or - Click to schedule an appointment today!

"John did an excellent job of documenting storm damages to my roof and making the argument for a full roof replacement with insurance. He was professional, on-time, and very knowledgeable."

Madhu R on June 2024

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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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