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Find Thermostat installers and replacers in Renton

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


"O"

Lee T on August 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!

"O"

Lee T on August 2024


Avatar for Cummings, Inc.

Cummings, Inc.

6824 19th Street West Unit 174
4.56(
232
)
Approved Pro

Cummings, Inc.

6824 19th Street West Unit 174
4.56(
232
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
250 local quotes requested

Cummings, Inc. has proudly served the Tacoma community for over 30 years, specializing in comprehensive HVAC solutions tailored to meet your needs. Our commitment to exceptional customer service and a job done right the first time—at a fair budget—sets us apart. When you choose Cummings, Inc., you're choosing reliability, punctuality, and a trusted partner in comfort. We look forward to serving you.

"Cummings did great work. Will use them again."

Mark R on August 2025

Cummings, Inc. has proudly served the Tacoma community for over 30 years, specializing in comprehensive HVAC solutions tailored to meet your needs. Our commitment to exceptional customer service and a job done right the first time—at a fair budget—sets us apart. When you choose Cummings, Inc., you're choosing reliability, punctuality, and a trusted partner in comfort. We look forward to serving you.

"Cummings did great work. Will use them again."

Mark R on August 2025


Avatar for Belred Heating, Cooling & Plumbing, LLC

Belred Heating, Cooling & Plumbing, LLC

10733 47th Place West
4.55(
497
)
Approved Pro

Belred Heating, Cooling & Plumbing, LLC

10733 47th Place West
4.55(
497
)
Approved Pro
Super Service Award
Customers say: True professional
162 local quotes requested
39 years of experience

Since 1986, Bel-Red Energy Solutions, LLC, has been here to help you with products and services that improve your homes' efficiency and comfort, while providing a healthy and safe environment in which to live. Our focus on residential systems gives us one of the most skilled teams, with the best solutions for you and your home. Call today to schedule an appointment! We offer FREE comprehensive estimates on Heating, Air Conditioning or Heat Pump installations.

"Free quote. Quick response. Professional installation of a mini split. Would recommend."

Liz T on August 2025

Since 1986, Bel-Red Energy Solutions, LLC, has been here to help you with products and services that improve your homes' efficiency and comfort, while providing a healthy and safe environment in which to live. Our focus on residential systems gives us one of the most skilled teams, with the best solutions for you and your home. Call today to schedule an appointment! We offer FREE comprehensive estimates on Heating, Air Conditioning or Heat Pump installations.

"Free quote. Quick response. Professional installation of a mini split. Would recommend."

Liz T on August 2025


Avatar for Mr. Handyman of SE Bellevue

Mr. Handyman of SE Bellevue

13300 SE 30th St Suite 209
4.69(
297
)
Approved Pro

Mr. Handyman of SE Bellevue

13300 SE 30th St Suite 209
4.69(
297
)
Approved Pro
Customers say: Super punctual
262 local quotes requested
21 years of experience

Mr. Handyman takes great pride in providing the best service in the industry. We do it by answering our phones, scheduling on-time appointments, providing the best skilled employee technicians in the area and guaranteeing our work. No Subcontractors. Over 70% of our work is provided to repeat and referral customers including many Angie’s List customers. We look forward to earning the privilege of being your regular home repair, maintenance and improvement company. Locally owned and operated.

"Helpfully diagnosed our issue."

Elizabeth P on February 2021

Mr. Handyman takes great pride in providing the best service in the industry. We do it by answering our phones, scheduling on-time appointments, providing the best skilled employee technicians in the area and guaranteeing our work. No Subcontractors. Over 70% of our work is provided to repeat and referral customers including many Angie’s List customers. We look forward to earning the privilege of being your regular home repair, maintenance and improvement company. Locally owned and operated.

"Helpfully diagnosed our issue."

Elizabeth P on February 2021


"Friendly, quick, and knowledgeable!"

Glenn H on January 2025

Welcome to Taylor Family Construction Services, proudly servicing Everett and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. Call us today! You will not be disappointed.

"Friendly, quick, and knowledgeable!"

Glenn H on January 2025


Avatar for SUNNYSIDE HILLS PROPERTY MANAGEMENT LLC

SUNNYSIDE HILLS PROPERTY MANAGEMENT LLC

422 17th Street Southeast
4.40(
5
)
Approved Pro

SUNNYSIDE HILLS PROPERTY MANAGEMENT LLC

422 17th Street Southeast
4.40(
5
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
788 local quotes requested

Our mission is to be a handy mam specialist that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Quick response and arrived on time and fixed the awning"

James S on June 2025

Our mission is to be a handy mam specialist that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Quick response and arrived on time and fixed the awning"

James S on June 2025


Avatar for Lake Sound Contracting LLC

Lake Sound Contracting LLC

2359 21st Ave. South
5.00(
11
)
Approved Pro

Lake Sound Contracting LLC

2359 21st Ave. South
5.00(
11
)
Approved Pro
Super Service Award
Customers say: Quick response
26 local quotes requested
12 years of experience

I specialize in remodeling and home repairs for all aspects of the home. I will always take utmost care to make sure it is done right above industry standards. The customer will always be clearly informed what are the best options and understand the cost involved. I have been in business since 2013 and have many happy customers.

"Tom is fantastic. Quick, knowledgeable, professional and kind. Will definitely contact for future projects!"

Ashley F on October 2025

I specialize in remodeling and home repairs for all aspects of the home. I will always take utmost care to make sure it is done right above industry standards. The customer will always be clearly informed what are the best options and understand the cost involved. I have been in business since 2013 and have many happy customers.

"Tom is fantastic. Quick, knowledgeable, professional and kind. Will definitely contact for future projects!"

Ashley F on October 2025


Avatar for Blue Flame Heating and Air Conditioning

Blue Flame Heating and Air Conditioning

7116 220th St SW
4.61(
812
)
Approved Pro

Blue Flame Heating and Air Conditioning

7116 220th St SW
4.61(
812
)
Approved Pro
Customers say: Super punctual
550 local quotes requested
31 years of experience

As COVID-19 continues to impact the global community, we at Blue Flame want to update you on the steps we have taken to ensure the safety of our employees and customers, please visit our website at www.blueflamecomfort.com for a detailed statement. Blue Flame Comfort specializes in residential install, service as well as maintenance with a 100% satisfaction guarantee. Ask us about tankless water heaters, high-efficiency furnaces, and heat pumps! Our office and standard hours are listed but our dedicated team of background-checked and thoroughly trained technicians are ready and willing to assist you 24 hours a day, 7 days a week for emergency services.

"A tech "Graham" came out for an annual maintenance visit on a reliable 15 year old York Furnace with a 20 year guarantee on the heat exchanger which Blue Flame installed in 2010. He could not explain why he was here, and when I told him "routine annual maintenance" he said, "Let's see what we can find". That was the first sign we had opposite agendas. It went south from there. After lots of loud grinding noises, he supposedly found a shiny jagged gash which he showed me on a scope. I am extremely suspicious he created it himself with a power tool. The end result was the furnace was no longer usable and cost me $8K to have them replace. To add insult to injury that guy ruined my screen door, which won't close anymore. I have ended my 15 year relationship with this company, since I no longer trust them."

Dai M on June 2025

As COVID-19 continues to impact the global community, we at Blue Flame want to update you on the steps we have taken to ensure the safety of our employees and customers, please visit our website at www.blueflamecomfort.com for a detailed statement. Blue Flame Comfort specializes in residential install, service as well as maintenance with a 100% satisfaction guarantee. Ask us about tankless water heaters, high-efficiency furnaces, and heat pumps! Our office and standard hours are listed but our dedicated team of background-checked and thoroughly trained technicians are ready and willing to assist you 24 hours a day, 7 days a week for emergency services.

"A tech "Graham" came out for an annual maintenance visit on a reliable 15 year old York Furnace with a 20 year guarantee on the heat exchanger which Blue Flame installed in 2010. He could not explain why he was here, and when I told him "routine annual maintenance" he said, "Let's see what we can find". That was the first sign we had opposite agendas. It went south from there. After lots of loud grinding noises, he supposedly found a shiny jagged gash which he showed me on a scope. I am extremely suspicious he created it himself with a power tool. The end result was the furnace was no longer usable and cost me $8K to have them replace. To add insult to injury that guy ruined my screen door, which won't close anymore. I have ended my 15 year relationship with this company, since I no longer trust them."

Dai M on June 2025


Avatar for Seatown Electric Plumbing Heating & Air

Seatown Electric Plumbing Heating & Air

4200 78th St SW
4.79(
1,338
)
Approved Pro

Seatown Electric Plumbing Heating & Air

4200 78th St SW
4.79(
1,338
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
5107 local quotes requested

As a provider of essential services here in the Puget Sound Region, Seatown Electric Plumbing Heating & Air remains open to serve you. To ensure the safety of our customers our technicians' health is monitored closely and we are following the highest safety recommendations, including the use of masks and protective gloves. The health and wellness of our customers and employees will always come first. We are here for you! Seatown provides Electrical, Plumbing, Heating, and A/C services in the Greater Puget Sound region, concentrating in King and Snohomish county. With our customer satisfaction guarantee, you can rest assured that your system will outlast industry standards, providing safety, and comfort for your home, for many years to come. You will never have to search for a new electrical, plumbing or heating and air contractor again. That is our promise. Seatown continues to lead Angie's List, with overall "A" reviews, by serving one customer at a time and giving top-notch service. We hope to build long-lasting customer relationships, throughout Washington State. Our world-class technicians will show up to your door in clean uniforms, with visible ID and state certification, trained to over-exceed your expectations, and never leaving a mess behind. We are Seatown Electric Plumbing Heating And Air, Washington's all in one contractor.

"The employee called me a sandn*gger. Do not hire these ppl."

Matt R on October 2025

As a provider of essential services here in the Puget Sound Region, Seatown Electric Plumbing Heating & Air remains open to serve you. To ensure the safety of our customers our technicians' health is monitored closely and we are following the highest safety recommendations, including the use of masks and protective gloves. The health and wellness of our customers and employees will always come first. We are here for you! Seatown provides Electrical, Plumbing, Heating, and A/C services in the Greater Puget Sound region, concentrating in King and Snohomish county. With our customer satisfaction guarantee, you can rest assured that your system will outlast industry standards, providing safety, and comfort for your home, for many years to come. You will never have to search for a new electrical, plumbing or heating and air contractor again. That is our promise. Seatown continues to lead Angie's List, with overall "A" reviews, by serving one customer at a time and giving top-notch service. We hope to build long-lasting customer relationships, throughout Washington State. Our world-class technicians will show up to your door in clean uniforms, with visible ID and state certification, trained to over-exceed your expectations, and never leaving a mess behind. We are Seatown Electric Plumbing Heating And Air, Washington's all in one contractor.

"The employee called me a sandn*gger. Do not hire these ppl."

Matt R on October 2025

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FAQs for thermostat installation and replacement projects in Renton, WA

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 Renton, 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.