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Thermostat installers and replacers in Wilmington
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Honest and hard working. Could have told me to replace whole HVAC but didnâ t. Fixed the issue and saved me a lot of money."
Ben C on May 2021
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Honest and hard working. Could have told me to replace whole HVAC but didnâ t. Fixed the issue and saved me a lot of money."
Ben C on May 2021
Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!
"Angel at Harris Plumbing, Heating, Air, & Electrical helped me with an issue with my HVAC. He was very professional, courteous and thorough. He did a great job explaining the issue to me and the work he did to resolve the issue. I would highly recommend Angel and Harris Plumbing, Heating, Air & Electrical."
Erika P on March 2025
Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!
"Angel at Harris Plumbing, Heating, Air, & Electrical helped me with an issue with my HVAC. He was very professional, courteous and thorough. He did a great job explaining the issue to me and the work he did to resolve the issue. I would highly recommend Angel and Harris Plumbing, Heating, Air & Electrical."
Erika P on March 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. 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.
"All was excellent"
Terri F on May 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. 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.
"All was excellent"
Terri F on May 2025
If you are looking for a full service HVAC business, air conditioning repair company, heating repair service, or furnace repair provider, look no further than Aire Serv. At Aire Serv you will receive licensed and knowledgeable heating and air conditioning repair technicians that provide you with upfront pricing and some of the best written guarantees in the business, like our 100% satisfaction guarantee on all heating and air conditioning services. Call Aire Serv today or request an appointment online!
"From soup to nuts, the entire experience was made easy for us by the company. The salesman, Nick, came out to see us the day after my system kicked the bucket, and after checking out the system, he presented me with a few different options, and without using fancy words, explained everything plainly and easy for me to understand. After I discussed things with my wife, we called him a few hours later to give the go-ahead, and he had us scheduled just 2 days out. The installation team arrived promptly at the scheduled window, and took care to treat our house like it was their own. Drop cloths were used to protect my flooring, and after the job was done they made sure to remove all the debris from the job so nothing was left. After the job was done, the job foreman took me around and showed me everything that they did and explained the function of the system, and when I had questions, they explained plainly and without complaint or exasperation. They treated me and my house with the utmost respect. I highly recommend this company for any HVAC needs anyone might have."
Christopher H on May 2025
If you are looking for a full service HVAC business, air conditioning repair company, heating repair service, or furnace repair provider, look no further than Aire Serv. At Aire Serv you will receive licensed and knowledgeable heating and air conditioning repair technicians that provide you with upfront pricing and some of the best written guarantees in the business, like our 100% satisfaction guarantee on all heating and air conditioning services. Call Aire Serv today or request an appointment online!
"From soup to nuts, the entire experience was made easy for us by the company. The salesman, Nick, came out to see us the day after my system kicked the bucket, and after checking out the system, he presented me with a few different options, and without using fancy words, explained everything plainly and easy for me to understand. After I discussed things with my wife, we called him a few hours later to give the go-ahead, and he had us scheduled just 2 days out. The installation team arrived promptly at the scheduled window, and took care to treat our house like it was their own. Drop cloths were used to protect my flooring, and after the job was done they made sure to remove all the debris from the job so nothing was left. After the job was done, the job foreman took me around and showed me everything that they did and explained the function of the system, and when I had questions, they explained plainly and without complaint or exasperation. They treated me and my house with the utmost respect. I highly recommend this company for any HVAC needs anyone might have."
Christopher H on May 2025
Founded with creating a higher standard in the industry and providing superior customer service, Christian Heating, Cooling, Plumbing and Electrical has been serving the local community since 1989. At Christian, we take pride in employing service technicians who are well trained in their craft and dedicated to the satisfaction of our customers. For 35 years, our team has kept your family safe & comfortable. Our expert technicians receive weekly training to ensure that they are up to date on the latest equipment and service practices in our industry. We’re here for you 24/7 so don’t hesitate to contact us today.
Founded with creating a higher standard in the industry and providing superior customer service, Christian Heating, Cooling, Plumbing and Electrical has been serving the local community since 1989. At Christian, we take pride in employing service technicians who are well trained in their craft and dedicated to the satisfaction of our customers. For 35 years, our team has kept your family safe & comfortable. Our expert technicians receive weekly training to ensure that they are up to date on the latest equipment and service practices in our industry. We’re here for you 24/7 so don’t hesitate to contact us today.
Three qualities all of our people have that make us Northern Virginia, D.C. & Maryland’s #1 Home Service Provider. That’s the F.H. Furr Difference. F.H. Furr is D.C., Maryland & Northern Virginia’s premier plumber, HVAC contractor and electrician. F.H. Furr is A+ rated by the Better Business Bureau and has consistently been voted Best of Prince William County for HVAC, Plumbing and electrical.
Three qualities all of our people have that make us Northern Virginia, D.C. & Maryland’s #1 Home Service Provider. That’s the F.H. Furr Difference. F.H. Furr is D.C., Maryland & Northern Virginia’s premier plumber, HVAC contractor and electrician. F.H. Furr is A+ rated by the Better Business Bureau and has consistently been voted Best of Prince William County for HVAC, Plumbing and electrical.
When you need AC heating or plumbing services, look no further than Horizon Services. For nearly 30 years, we’ve been the trusted name in plumbing heating, and air conditioning, offering an unmatched level of service at reasonable rates.
"Horizon Services Warranty Entrapment New to Delaware, but struggling with a HVAC warranty issue with Horizon. Advice Please. I have been waiting 3 months for an Appointment to get my annual HVAC system serviced by the Horizon team. Starting this process in June, I was told that September 12th was now an Option after 10 min on hold. I did not accept this as this was another month out and I was not available. I have made no less than 5 attempts to get a service appt on my HVAC and each time, since the "10 Year Warranty" maintenance team is 1/10 the size of the fleet driving around, I was told I would be put on a waiting list to be called back. Nothing! No one ever called me. I keep calling them. Horrible! My frustration is a legal one: My system warranty was several thousand dollars on top of the new units and installation. However If i dont get a $149/year Annual Service I void this; if someone else services the units-I void this. I want a way out: 1) Horizon to reimburse or pay another HVAC company of my choosing to perform this service, and keep my warranty in tack in writing. 2) How about a business model for warranty holders: Schedule me like a Dentist....11-12 months year from my last appointment (provided not winter so my AC can be checked), they send me an appointment reminder. This is a big hassle, anyone else have this issue? PS> During my call 8/16 at around 10:30am, i told the representative this was it, if no call back, I would hit social media (Facebook, Linkedin, Nextdoor, BBB). The power of sharing, the power of community. Northern Delaware stay tuned, I will be asking Next Door for Recommendations and a Legal way to keep my warranty just in case and go elsewhere. 12m ago · 55 neighborhoods in General"
Steven B on August 2018
When you need AC heating or plumbing services, look no further than Horizon Services. For nearly 30 years, we’ve been the trusted name in plumbing heating, and air conditioning, offering an unmatched level of service at reasonable rates.
"Horizon Services Warranty Entrapment New to Delaware, but struggling with a HVAC warranty issue with Horizon. Advice Please. I have been waiting 3 months for an Appointment to get my annual HVAC system serviced by the Horizon team. Starting this process in June, I was told that September 12th was now an Option after 10 min on hold. I did not accept this as this was another month out and I was not available. I have made no less than 5 attempts to get a service appt on my HVAC and each time, since the "10 Year Warranty" maintenance team is 1/10 the size of the fleet driving around, I was told I would be put on a waiting list to be called back. Nothing! No one ever called me. I keep calling them. Horrible! My frustration is a legal one: My system warranty was several thousand dollars on top of the new units and installation. However If i dont get a $149/year Annual Service I void this; if someone else services the units-I void this. I want a way out: 1) Horizon to reimburse or pay another HVAC company of my choosing to perform this service, and keep my warranty in tack in writing. 2) How about a business model for warranty holders: Schedule me like a Dentist....11-12 months year from my last appointment (provided not winter so my AC can be checked), they send me an appointment reminder. This is a big hassle, anyone else have this issue? PS> During my call 8/16 at around 10:30am, i told the representative this was it, if no call back, I would hit social media (Facebook, Linkedin, Nextdoor, BBB). The power of sharing, the power of community. Northern Delaware stay tuned, I will be asking Next Door for Recommendations and a Legal way to keep my warranty just in case and go elsewhere. 12m ago · 55 neighborhoods in General"
Steven B on August 2018
We provide exceptional heating and air conditioning services to our customers throughout the Elkton,MD and Newark, DE area. Our experienced team can provide the assistance you need for your commercial, or residential heating and air unit. Please call to schedule.
We provide exceptional heating and air conditioning services to our customers throughout the Elkton,MD and Newark, DE area. Our experienced team can provide the assistance you need for your commercial, or residential heating and air unit. Please call to schedule.
At Simeon Batts Construction, LLC. We offer our 10 years of experience in any handyman services, From bathroom and kitchen remodeling to the window and doors installation, We can do it all. Contact us today for a Free Estimate. Bathroom Remodeling; Kitchen Remodeling; General Contractor; Delaware Contractor; General Handyman Handyman Service, Handyman, Home Maintenance Services, Handyman Company, Professional Handyman Services bathroom/kitchen remodeling, painting, drywall, pressure washing flooring, window and doors installation // Moneymaker's - Remodeling / Handyman http://simeonbattsconstruction.com/
"We had our back porch replaced, And the work was done beautifully. Very sturdy and pretty."
Dana P on January 2025
At Simeon Batts Construction, LLC. We offer our 10 years of experience in any handyman services, From bathroom and kitchen remodeling to the window and doors installation, We can do it all. Contact us today for a Free Estimate. Bathroom Remodeling; Kitchen Remodeling; General Contractor; Delaware Contractor; General Handyman Handyman Service, Handyman, Home Maintenance Services, Handyman Company, Professional Handyman Services bathroom/kitchen remodeling, painting, drywall, pressure washing flooring, window and doors installation // Moneymaker's - Remodeling / Handyman http://simeonbattsconstruction.com/
"We had our back porch replaced, And the work was done beautifully. Very sturdy and pretty."
Dana P on January 2025
Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!
"So far, the system has been working really well. Everyone involved in my project was professional and personable. We had a little tweaking to do on the finish work, but all of my issues were fixed promptly. I would recommend Sila."
Stacy S on October 2024
Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!
"So far, the system has been working really well. Everyone involved in my project was professional and personable. We had a little tweaking to do on the finish work, but all of my issues were fixed promptly. I would recommend Sila."
Stacy S on October 2024
FAQs for thermostat installation and replacement projects in Wilmington, DE
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.
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