Top-rated smoke detector installation pros.

Get matched with top smoke detector installation pros in Saint Clair, MO

Enter your zip and get matched with up to 5 pros

Need a pro for your smoke detector installation project in Saint Clair, MO?

Select your specific project to find the pro for you.

TRUSTED BY SAINT CLAIR, MO HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon143
    Verified smoke detector installation services reviews

Find Smoke detector installation pros in Saint Clair

Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

4.85(
296
)
Approved Pro

SafeStreets - ADT Authorized Provider

4.85(
296
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
16 years of experience

For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee

"In the past we’ve avoided getting into agreements or contracts with our home security providers but felt comfortable and confident doing so with Safe Streets. Their monitoring and surveillance centers are nationwide and open 24 hours. They made the process really easy and informed us of all the benefits by being under monitoring agreement. Told both of our neighbors about our experience and they plan to sign up too."

Jacob F on November 2025

For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee

"In the past we’ve avoided getting into agreements or contracts with our home security providers but felt comfortable and confident doing so with Safe Streets. Their monitoring and surveillance centers are nationwide and open 24 hours. They made the process really easy and informed us of all the benefits by being under monitoring agreement. Told both of our neighbors about our experience and they plan to sign up too."

Jacob F on November 2025


Tandem Trades LLC

4.98(
61
)
Approved Pro

Tandem Trades LLC

4.98(
61
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 years of experience

Tandem Trades is a local family-owned company that provides repair and maintenance services which include, but are not limited to: Bathroom Repairs & Updating Plumbing Repairs & Installation Replacement of Interior & Exterior Lighting General Painting Window Treatment Installation Deck & Trim Repair Small Flooring Jobs Tile - Wood - Laminate Installation Garage & Basement Clean-Out Skid Steer Work We offer color and design assistance as well as personal shopping for fixtures, hardware, millwork and other items to suit your project. If you've been inspired by something online but are having difficulty knowing how or where to start, let us know and we'll help you out or take it on. We'll even assist in shopping for that perfect piece to transform or repurpose. Call or text 603-834-1416 and let us help! Professional and personal references are available upon request.

"Super! Fast and friendly response. Excellent workmanship. Fair price. Would definitely hire again."

Chris A on October 2025

Tandem Trades is a local family-owned company that provides repair and maintenance services which include, but are not limited to: Bathroom Repairs & Updating Plumbing Repairs & Installation Replacement of Interior & Exterior Lighting General Painting Window Treatment Installation Deck & Trim Repair Small Flooring Jobs Tile - Wood - Laminate Installation Garage & Basement Clean-Out Skid Steer Work We offer color and design assistance as well as personal shopping for fixtures, hardware, millwork and other items to suit your project. If you've been inspired by something online but are having difficulty knowing how or where to start, let us know and we'll help you out or take it on. We'll even assist in shopping for that perfect piece to transform or repurpose. Call or text 603-834-1416 and let us help! Professional and personal references are available upon request.

"Super! Fast and friendly response. Excellent workmanship. Fair price. Would definitely hire again."

Chris A on October 2025


Avatar for Streib Company

Streib Company

4.84(
153
)
Approved Pro

Streib Company

4.84(
153
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
22 years of experience

We are a full-service electric, media, security and energy solution contractor in St. Louis, MO, built on a strong foundation of good old-fashioned work ethics. Our office hours are M-F 8-4:30, we offer after hours emergency service as well.

"Great job. I would definitely hire again."

Maureen K on February 2022

We are a full-service electric, media, security and energy solution contractor in St. Louis, MO, built on a strong foundation of good old-fashioned work ethics. Our office hours are M-F 8-4:30, we offer after hours emergency service as well.

"Great job. I would definitely hire again."

Maureen K on February 2022


Avatar for ADT

ADT

4.53(
744
)
Approved Pro

ADT

4.53(
744
)
Approved Pro
Super Service Award
Customers say: Terrific value
152 years of experience
Free onsite estimate

ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. We have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. All of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.

"5 STAR REVIEW FOR ADT SALES REPRESENTATIVE FRANK G. PROFESSIONAL, COURTEOUS, AND EXTREMELY KNOWLEDGEABLE ABOUT THE SECURITY INDUSTRY."

Alesia B on December 2025

ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. We have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. All of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.

"5 STAR REVIEW FOR ADT SALES REPRESENTATIVE FRANK G. PROFESSIONAL, COURTEOUS, AND EXTREMELY KNOWLEDGEABLE ABOUT THE SECURITY INDUSTRY."

Alesia B on December 2025


Avatar for Steve's Handyman Services

Steve's Handyman Services

5.00(
23
)
Approved Pro

Steve's Handyman Services

5.00(
23
)
Approved Pro
Super Service Award
8 years of experience

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!

"Steve was very honest, forthcoming and knew what he was doing when it came to electrical. I appreciate all his help."

Cristina F on January 2026

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!

"Steve was very honest, forthcoming and knew what he was doing when it came to electrical. I appreciate all his help."

Cristina F on January 2026


Avatar for H.C. Design, LLC

H.C. Design, LLC

4.76(
88
)
Approved Pro

H.C. Design, LLC

4.76(
88
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
25 years of experience

Here at H.C. Design, LLC, we sustain our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. Thanks for your time and have a great day.

"Did a great job. Little more expensive than expected"

Jason W on February 2022

Here at H.C. Design, LLC, we sustain our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. Thanks for your time and have a great day.

"Did a great job. Little more expensive than expected"

Jason W on February 2022


Avatar for Tri-State Water, Power & Air

Tri-State Water, Power & Air

4.82(
37
)
Approved Pro

Tri-State Water, Power & Air

4.82(
37
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
33 years of experience

It’s easy to take your home energy for granted until something goes wrong. Perhaps a sudden storm leaves you without lights and an HVAC system for several days, or you open your energy bill one month and realize that your costs have climbed out of control. At Tri-State Water, Power, & Air, we understand these challenges and offer complete home energy solutions, including the installation of standby backup generators. Our services cater to the unique concerns of homeowners from St. Louis, MO, to northeastern Texas, ensuring that you are never left in the dark.

"He was prompt and efficient but did not show up on time."

CINDA A on February 2025

It’s easy to take your home energy for granted until something goes wrong. Perhaps a sudden storm leaves you without lights and an HVAC system for several days, or you open your energy bill one month and realize that your costs have climbed out of control. At Tri-State Water, Power, & Air, we understand these challenges and offer complete home energy solutions, including the installation of standby backup generators. Our services cater to the unique concerns of homeowners from St. Louis, MO, to northeastern Texas, ensuring that you are never left in the dark.

"He was prompt and efficient but did not show up on time."

CINDA A on February 2025


Lammert Electrical & Wiring Solutions LLC

4.94(
17
)
Approved Pro

Lammert Electrical & Wiring Solutions LLC

4.94(
17
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"Pro completed job as requested."

Scarlotte P on June 2024

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"Pro completed job as requested."

Scarlotte P on June 2024


Avatar for DST Security

DST Security

4.97(
22
)
Approved Pro

DST Security

4.97(
22
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

We opened our business in the spring of 2009. We started as a home theater wiring and installation company. As time pressed on it was clear that most home owners wanted someone that could take care of more than just a home theater, and since technology has evolved in the past years we have had to adapt now offering complete Smart Home Technology. Smart home options typically will integrate Security Surveillance Door locks Thermostats Garage doors, and so much more.

"I purchased a house with an existing security system. JR came out and was able to tell me exactly what I needed to update the system. During the installation the guys walked me through how to work everything. Very happy I went with DST Security."

Sue W on July 2021

We opened our business in the spring of 2009. We started as a home theater wiring and installation company. As time pressed on it was clear that most home owners wanted someone that could take care of more than just a home theater, and since technology has evolved in the past years we have had to adapt now offering complete Smart Home Technology. Smart home options typically will integrate Security Surveillance Door locks Thermostats Garage doors, and so much more.

"I purchased a house with an existing security system. JR came out and was able to tell me exactly what I needed to update the system. During the installation the guys walked me through how to work everything. Very happy I went with DST Security."

Sue W on July 2021


Avatar for SCF Services LLC

SCF Services LLC

5.00(
12
)
Approved Pro

SCF Services LLC

5.00(
12
)
Approved Pro
1 years of experience

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"He did a great job. Very friendly and on time "

Patty S on August 2025

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"He did a great job. Very friendly and on time "

Patty S on August 2025

...
Showing 1-10 of 233
Smoke Detector Installers questions, answered by experts

Contact sensors come in two parts. A magnet is affixed to the window frame, and the trigger is attached to the window itself. Modern designs can be extremely minimal and compact, so they are nearly unnoticeable to residents and visitors alike. Glass break sensors are usually affixed to the window’s glass and are highly visible, which can create a deterrent for would-be intruders.

A study from the University of North Carolina found that security system signs were one of the top ten deterrents for burglars when choosing a target, so they do have some effect. However, you can get into legal trouble for putting up fake signage, so it’s best only to put up signs when you have the alarms to back them up.

Smart locks might deter burglars, depending on how complicated they are. Some models of smart locks are harder for burglars to pick. You can also purchase smart locks with enhanced safety features, such as connecting to your home security system, which means you can see who is at your door or manually shut down through an app if you see someone near the lock.

Keyless locks are great for convenience, letting you unlock doors with a code or your phone so you don't need to carry keys around. They also often come with helpful features like temporary codes for guests. On the downside, they can be more costly up front and do require batteries that will eventually need replacing. If you value ease of use and additional security features, keyless locks are worth the investment.

No, wired systems are not obsolete. While many people assume that wireless systems are superior, wired alarms still have their advantages, including a stable connection that doesn’t rely on wireless signals, making them less susceptible to interference or hacking. They also don’t require battery replacements, reducing maintenance concerns. Wireless systems have improved in durability and signal strength, but for those prioritizing reliability and security, a wired system is still a great choice.

The Saint Clair, MO homeowners’ guide to smoke detector installation services

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"