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Thermostat installers and replacers in Sammamish

Custom Electrical Contractors, Inc.
2215 Sumner Tapps Highway East
4.75(
38
)
Approved Pro
Custom Electrical Contractors, Inc.
2215 Sumner Tapps Highway East
4.75(
38
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our review from satisfied clients. Give us a call today so we can answer all of your questions. Satisfaction guaranteed.

"Very organized, very efficient!"

jaime a on August 2017

We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our review from satisfied clients. Give us a call today so we can answer all of your questions. Satisfaction guaranteed.

"Very organized, very efficient!"

jaime a on August 2017


Avatar for Mr. Electric of Greater Seattle
Mr. Electric of Greater Seattle
1720 4th Avenue South, Suite A
4.41(
56
)
Approved Pro
Mr. Electric of Greater Seattle
1720 4th Avenue South, Suite A
4.41(
56
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
85 local quotes requested

The experienced electricians of Mr. Electric of Clark County specialize in providing residential and commercial electrical service and repair. Whether you need a simple home repair or have a more detailed commercial project reserved for an expert electrical contractor, we can help. You can feel confident calling Mr. Electric of Clark County knowing that our highly trained professionals will treat you, your family, and your property with the respect and attention to safety you deserve. Having served this community for many years as a quality electrical contractor, we have come to understand our customer’s needs for quality and experienced electrical repair services - both residential and commercial.

"Very nice!"

Pankaj G on February 2024

The experienced electricians of Mr. Electric of Clark County specialize in providing residential and commercial electrical service and repair. Whether you need a simple home repair or have a more detailed commercial project reserved for an expert electrical contractor, we can help. You can feel confident calling Mr. Electric of Clark County knowing that our highly trained professionals will treat you, your family, and your property with the respect and attention to safety you deserve. Having served this community for many years as a quality electrical contractor, we have come to understand our customer’s needs for quality and experienced electrical repair services - both residential and commercial.

"Very nice!"

Pankaj G on February 2024


B-More Electric
17730 Douglas Road Northwest
4.59(
80
)
Approved Pro
B-More Electric
17730 Douglas Road Northwest
4.59(
80
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
15 local quotes requested

B-More Electric is more than just an electrical company serving the greater Poulsbo area. We have more than 20 years in the electrical industry. Call us for a trusted contractor with your best interests at heart.

"Due to double booking, I have yet to receive a billing from contractor. Angi's has cancelled the other contractor booking, but Loew's has yet to refund me project billing."

Robert K on March 2024

B-More Electric is more than just an electrical company serving the greater Poulsbo area. We have more than 20 years in the electrical industry. Call us for a trusted contractor with your best interests at heart.

"Due to double booking, I have yet to receive a billing from contractor. Angi's has cancelled the other contractor booking, but Loew's has yet to refund me project billing."

Robert K on March 2024


Avatar for Eastside Construction
Eastside Construction
218 Main Street, Suite 334
4.12(
43
)
Approved Pro
Eastside Construction
218 Main Street, Suite 334
4.12(
43
)
Approved Pro
Customers say: Quality work
12 local quotes requested
40 years of experience

"I hired Eastside construction To Tape and texture 2 Hallways and a master bedroom, closet and bath. The taper Tom was personable but was the Sloppiest Taper I have ever been around. I have been in the trades since 1972. i requested that Tom scrape out the corners before shooting the texture at least three times, this was done half heartedly. I mentioned to Tom he was the sloppiest taper I had ever seen and asked who was going to clean up his mess. He replied Dean usually sends a crew around, but that was between me and Dean. There was no cleanup crew supplied by Dean. there are several areas that were not sanded properly and texture was shot anyway. I only saw these areas while I was painting. I would never hire this company again. The mess Tom Made and tracked through our house was inexcusable. My wife and I covered our floors, taped off the outlets, installed zipper doors to help keep the dust down. Tom belongs on a Commercial jobsite not an occupied home. I won't make this mistake again. Jim L Seattle"

Jim L on August 2021

"I hired Eastside construction To Tape and texture 2 Hallways and a master bedroom, closet and bath. The taper Tom was personable but was the Sloppiest Taper I have ever been around. I have been in the trades since 1972. i requested that Tom scrape out the corners before shooting the texture at least three times, this was done half heartedly. I mentioned to Tom he was the sloppiest taper I had ever seen and asked who was going to clean up his mess. He replied Dean usually sends a crew around, but that was between me and Dean. There was no cleanup crew supplied by Dean. there are several areas that were not sanded properly and texture was shot anyway. I only saw these areas while I was painting. I would never hire this company again. The mess Tom Made and tracked through our house was inexcusable. My wife and I covered our floors, taped off the outlets, installed zipper doors to help keep the dust down. Tom belongs on a Commercial jobsite not an occupied home. I won't make this mistake again. Jim L Seattle"

Jim L on August 2021


Avatar for Ranger Heating & Cooling
Ranger Heating & Cooling
11420 58TH AVE E
4.83(
100
)
Approved Pro
Ranger Heating & Cooling
11420 58TH AVE E
4.83(
100
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
838 local quotes requested

Ranger Heating & Cooling has been the Puget Sound's trusted comfort and energy experts since 2004. From high-efficiency heat pump, air conditioner and furnace installation and repair to water heater installation to home air filtration systems, you can count on receiving the highest quality services to keep your home comfortable year around! Call us today at (253) 600-8484 to schedule a guaranteed service diagnostic, a system tune-up, or a free in-home consultation for a new installation or replacement of your system.

"went well, was on time, he did a good job"

Raj V on January 2021

Ranger Heating & Cooling has been the Puget Sound's trusted comfort and energy experts since 2004. From high-efficiency heat pump, air conditioner and furnace installation and repair to water heater installation to home air filtration systems, you can count on receiving the highest quality services to keep your home comfortable year around! Call us today at (253) 600-8484 to schedule a guaranteed service diagnostic, a system tune-up, or a free in-home consultation for a new installation or replacement of your system.

"went well, was on time, he did a good job"

Raj V on January 2021


Avatar for JA's Handyman service
JA's Handyman service
9929 14th Ave S
5.00(
4
)
Approved Pro
JA's Handyman service
9929 14th Ave S
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

In June of 2025 JA's Handyman Service closed its doors. Thank you for your business!

"John was reliable, communicative, trustworthy and thorough. We found John's work was high quality and fair. We would gladly hire John again."

Coby Z on March 2025

In June of 2025 JA's Handyman Service closed its doors. Thank you for your business!

"John was reliable, communicative, trustworthy and thorough. We found John's work was high quality and fair. We would gladly hire John again."

Coby Z on March 2025


Avatar for Para Home Services
Para Home Services
5.00(
4
)
Approved Pro
Para Home Services
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1370 local quotes requested

Para Home Services is a premier handyman company serving the Greater Seattle area, dedicated to providing top-notch home maintenance services. Our team of full-time employees is skilled across all trades, ensuring that every aspect of your home is expertly cared for. We pride ourselves on our commitment to quality, reliability, and customer satisfaction. Our Services: Comprehensive home maintenance Plumbing, electrical, and HVAC repairs Carpentry and woodworking Painting and drywall Seasonal and recurring tasks Customized “honey-do” lists Why Choose Us? Expertise Across All Trades: Our technicians are highly trained and experienced in a wide range of home maintenance tasks, ensuring that your home is in the best hands. Full-Time Employees: Unlike other services that rely on contractors, all our technicians are full-time employees, providing consistent and reliable service. Background-Checked Staff: Your safety and peace of mind are our top priorities. All our employees undergo thorough background checks. Licensed, Bonded, and Insured: We guarantee our work and your satisfaction, offering you the assurance that your home is well taken care of. At Para Home Services, we understand the importance of a well-maintained home. Our proactive approach to home maintenance helps prevent costly repairs and ensures your home remains safe, efficient, and comfortable. Let us take the hassle out of home maintenance so you can enjoy your home to the fullest.

"Our realtor recommended Para home services when we bought our house, so we tried them out. Our team, Zoe and Matt were great, they listened to all my ramblings and half baked suspicions about what things were wrong with the house and set to work. On top of a thorough maintenance pass -cleaning dryer vents and refrigerator compressors, they also addressed a random list of things like a loose sink, and faulty bath faucet, a couple of dead outlets and misbehaving light switches but also troublshot our mysterious radiant floor system, got it all working and explained how it was set up. I learnt a lot about the house and ultimately have a greater peace of mind. I will be signing up for a membership."

TRISTAN R on January 2025

Para Home Services is a premier handyman company serving the Greater Seattle area, dedicated to providing top-notch home maintenance services. Our team of full-time employees is skilled across all trades, ensuring that every aspect of your home is expertly cared for. We pride ourselves on our commitment to quality, reliability, and customer satisfaction. Our Services: Comprehensive home maintenance Plumbing, electrical, and HVAC repairs Carpentry and woodworking Painting and drywall Seasonal and recurring tasks Customized “honey-do” lists Why Choose Us? Expertise Across All Trades: Our technicians are highly trained and experienced in a wide range of home maintenance tasks, ensuring that your home is in the best hands. Full-Time Employees: Unlike other services that rely on contractors, all our technicians are full-time employees, providing consistent and reliable service. Background-Checked Staff: Your safety and peace of mind are our top priorities. All our employees undergo thorough background checks. Licensed, Bonded, and Insured: We guarantee our work and your satisfaction, offering you the assurance that your home is well taken care of. At Para Home Services, we understand the importance of a well-maintained home. Our proactive approach to home maintenance helps prevent costly repairs and ensures your home remains safe, efficient, and comfortable. Let us take the hassle out of home maintenance so you can enjoy your home to the fullest.

"Our realtor recommended Para home services when we bought our house, so we tried them out. Our team, Zoe and Matt were great, they listened to all my ramblings and half baked suspicions about what things were wrong with the house and set to work. On top of a thorough maintenance pass -cleaning dryer vents and refrigerator compressors, they also addressed a random list of things like a loose sink, and faulty bath faucet, a couple of dead outlets and misbehaving light switches but also troublshot our mysterious radiant floor system, got it all working and explained how it was set up. I learnt a lot about the house and ultimately have a greater peace of mind. I will be signing up for a membership."

TRISTAN R on January 2025


Avatar for Allred Heating Cooling Electric
Allred Heating Cooling Electric
505 F St SE
4.67(
139
)
Approved Pro
Allred Heating Cooling Electric
505 F St SE
4.67(
139
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1638 local quotes requested

We at Allred Heating, Cooling and Electrical hope to become your trusted friends and partners in keeping your homes safe, comfortable, and a pleasant environment for you and your families. How Allred Got Started Our company was founded by Dan and Matt who discovered they had complimentary areas of expertise. Matt began as an electrician about a decade ago and besides doing electrical work began working with HVAC as well. Dan had been doing contractor work in Alaska and when they met they realized they were a perfect match to begin a business, hence Allred Heating, and Cooling and Electrical. Between the two of them all of the right bases were covered to offer complete electrical and HVAC systems, both installation and repair. Allred Heating Family Hopes to Help Your Family We are a family owned company and we know how important it is to keep our homes working economically and safely. We hold ourselves and our work to the highest standards and that is why we offer a one year parts and labor guarantee. We are bonded, licensed and insured to and we’d like to show you why you can have the utmost confidence in us. We will give you upfront estimates so you’ll know what your bottom line will be.

"I recommended AllRed to my mother, they told her that they would give her a 10% discount on the phone when she called. They only gave her a 5% discount, they also didn't provide any information about the system? No information was provided also about health of system or checkpoint system used; (PSI of freon, lubrication, filters, drain lines, etc) When I called up Allred and asked for them to provide the 10% discount like they promised they said they would, and she would see it on her Credit Card. A couple of weeks went by and nothing. I called again, they apologized and said they would follow up ensure that the service team sent the information to us and provided the discount and called me back directly. After another week, NOTHING! While the work was completed successfully. The communication and follow up of this company are terrible to say the least. I wouldn't recommend Allred to anyone, or trust them at all :-("

Justin H on December 2024

We at Allred Heating, Cooling and Electrical hope to become your trusted friends and partners in keeping your homes safe, comfortable, and a pleasant environment for you and your families. How Allred Got Started Our company was founded by Dan and Matt who discovered they had complimentary areas of expertise. Matt began as an electrician about a decade ago and besides doing electrical work began working with HVAC as well. Dan had been doing contractor work in Alaska and when they met they realized they were a perfect match to begin a business, hence Allred Heating, and Cooling and Electrical. Between the two of them all of the right bases were covered to offer complete electrical and HVAC systems, both installation and repair. Allred Heating Family Hopes to Help Your Family We are a family owned company and we know how important it is to keep our homes working economically and safely. We hold ourselves and our work to the highest standards and that is why we offer a one year parts and labor guarantee. We are bonded, licensed and insured to and we’d like to show you why you can have the utmost confidence in us. We will give you upfront estimates so you’ll know what your bottom line will be.

"I recommended AllRed to my mother, they told her that they would give her a 10% discount on the phone when she called. They only gave her a 5% discount, they also didn't provide any information about the system? No information was provided also about health of system or checkpoint system used; (PSI of freon, lubrication, filters, drain lines, etc) When I called up Allred and asked for them to provide the 10% discount like they promised they said they would, and she would see it on her Credit Card. A couple of weeks went by and nothing. I called again, they apologized and said they would follow up ensure that the service team sent the information to us and provided the discount and called me back directly. After another week, NOTHING! While the work was completed successfully. The communication and follow up of this company are terrible to say the least. I wouldn't recommend Allred to anyone, or trust them at all :-("

Justin H on December 2024


Avatar for Air Pro Solutions
Air Pro Solutions
230 Auburn Way South Ste 1B #1059
5.00(
13
)
Approved Pro
Air Pro Solutions
230 Auburn Way South Ste 1B #1059
5.00(
13
)
Approved Pro
Customers say: Quick response
1009 local quotes requested
2 years of experience

Welcome to Air Pro Solutions—your trusted partner for top-tier heating and air conditioning services across Seattle and Tacoma. With 13 years of industry experience, our team of skilled professionals is dedicated to delivering reliable, high-quality HVAC solutions tailored to your needs. As a trusted provider on Angie's List, we take pride in our commitment to excellence and customer satisfaction. Whether you require installation, maintenance, repairs, or system replacement, we have the expertise and resources to ensure the job is done right the first time. At Air Pro Solutions Heating & AC, we prioritize transparency, communication, and dependability in every interaction. From your initial consultation to project completion, our friendly and knowledgeable team works closely with you to provide customized solutions that align with your budget and unique requirements. Choosing Air Pro Solutions means choosing peace of mind. We stand behind the quality craftsmanship of our work, ensuring your HVAC system operates at peak performance. Countless satisfied customers have made us their go-to provider—join them today! Contact us now to schedule your service and experience the Air Pro Solutions difference firsthand.

"I am so happy we went with this company. They were the quickest to respond during the aftermath of the bomb cyclone, and the most reasonable when it came to pricing. You can tell they care about their work, and they even helped with new placement of the HVAC so my disabled daughter can access the home better. You will not be disappointed, and their customer service is top notch."

Tina S on December 2024

Welcome to Air Pro Solutions—your trusted partner for top-tier heating and air conditioning services across Seattle and Tacoma. With 13 years of industry experience, our team of skilled professionals is dedicated to delivering reliable, high-quality HVAC solutions tailored to your needs. As a trusted provider on Angie's List, we take pride in our commitment to excellence and customer satisfaction. Whether you require installation, maintenance, repairs, or system replacement, we have the expertise and resources to ensure the job is done right the first time. At Air Pro Solutions Heating & AC, we prioritize transparency, communication, and dependability in every interaction. From your initial consultation to project completion, our friendly and knowledgeable team works closely with you to provide customized solutions that align with your budget and unique requirements. Choosing Air Pro Solutions means choosing peace of mind. We stand behind the quality craftsmanship of our work, ensuring your HVAC system operates at peak performance. Countless satisfied customers have made us their go-to provider—join them today! Contact us now to schedule your service and experience the Air Pro Solutions difference firsthand.

"I am so happy we went with this company. They were the quickest to respond during the aftermath of the bomb cyclone, and the most reasonable when it came to pricing. You can tell they care about their work, and they even helped with new placement of the HVAC so my disabled daughter can access the home better. You will not be disappointed, and their customer service is top notch."

Tina S on December 2024


Avatar for Glendale Heating & Air Conditioning
Glendale Heating & Air Conditioning
12462 Des Moines Memorial Dr
4.77(
139
)
Approved Pro
Glendale Heating & Air Conditioning
12462 Des Moines Memorial Dr
4.77(
139
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1029 local quotes requested

Glendale Heating and Air Conditioning is located in Burien, Washington and proudly serves Greater King County. We are a third-generation family business that has served the Northwest since 1938. At Glendale Heating and Air Conditioning we are always there when you need us and we are prompt, efficient and reliable.

"WORK WENT VERY SMOOTH. TECH. WAS VERY INFORMATIVE."

Floyd S on May 2025

Glendale Heating and Air Conditioning is located in Burien, Washington and proudly serves Greater King County. We are a third-generation family business that has served the Northwest since 1938. At Glendale Heating and Air Conditioning we are always there when you need us and we are prompt, efficient and reliable.

"WORK WENT VERY SMOOTH. TECH. WAS VERY INFORMATIVE."

Floyd S on May 2025

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FAQs for thermostat installation and replacement projects in Sammamish, WA

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 Sammamish, WA 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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