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Avatar for PNS Holdings

PNS Holdings

4.82(
11
)
Approved Pro

PNS Holdings

4.82(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

P&S ELECTRICAL CONTRACTORS With over 24 years of residential and commercial electrical experience, as well as PV Solar experience, P&S Electrical Contractors LLC is one of the elite electrical firms in the state of Connecticut. Founded by a father and son (and now a grandson), in Stamford in 2004, P&S has become a trusted company by hundreds of customers, whether for an electrical outlet, or a solar system on your roof. ​ Our mission and commitment is to provide our customers with the most transparent experience, while going above and beyond expectations to achieve 100% customer

"Easy to work with"

Bob F on October 2020

P&S ELECTRICAL CONTRACTORS With over 24 years of residential and commercial electrical experience, as well as PV Solar experience, P&S Electrical Contractors LLC is one of the elite electrical firms in the state of Connecticut. Founded by a father and son (and now a grandson), in Stamford in 2004, P&S has become a trusted company by hundreds of customers, whether for an electrical outlet, or a solar system on your roof. ​ Our mission and commitment is to provide our customers with the most transparent experience, while going above and beyond expectations to achieve 100% customer

"Easy to work with"

Bob F on October 2020


Avatar for Smart Electrical Solutions, LLC

Smart Electrical Solutions, LLC

4.96(
15
)
Approved Pro

Smart Electrical Solutions, LLC

4.96(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Smart Electrical Solutions, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

"Very professional and friendly. Very member of the team was flexible and efficient. I will be using them again."

Aaron B on August 2022

Smart Electrical Solutions, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

"Very professional and friendly. Very member of the team was flexible and efficient. I will be using them again."

Aaron B on August 2022


Buckley Electric & Automation, LLC

4.86(
90
)
Approved Pro

Buckley Electric & Automation, LLC

4.86(
90
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
37 years of experience

Buckley Electric and Automation is happy to handle any and all your electrical service needs. We specialize in: Landscape lighting Lighting control systems & dimming Generators Wifi network wiring Cable TV & fiber wiring Ring & wireless equipment installations LED lighting retrofits Telephone systems "If it's wired we do it" Established in Fairfield County since 1988.

"Ross was excellent to work with. Project was completed on time. Will definitely recommend him for any projects."

Vikram S on January 2023

Buckley Electric and Automation is happy to handle any and all your electrical service needs. We specialize in: Landscape lighting Lighting control systems & dimming Generators Wifi network wiring Cable TV & fiber wiring Ring & wireless equipment installations LED lighting retrofits Telephone systems "If it's wired we do it" Established in Fairfield County since 1988.

"Ross was excellent to work with. Project was completed on time. Will definitely recommend him for any projects."

Vikram S on January 2023


Avatar for Extel Communications, Inc.

Extel Communications, Inc.

4.96(
37
)
Approved Pro

Extel Communications, Inc.

4.96(
37
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
13 local quotes requested

We're a local family-owned and operated business started in 1987 with hundreds of satisfied customers throughout Connecticut and New York. We install and maintain hosted-cloud and on-premise telephone systems and provide service for your existing telephone system. Additionally, we offer telco & cable company network services, troubleshoot WiFi issues including installing wireless access points for WiFi connectivity, install data, fiber and voice cabling, security cameras and computer networks. Contact us today for a no charge, no obligation survey for all of your telecom and data needs!

"Immediate response. Expert, knowledgeable work. Excellent customer service. Very reasonable price. Would hire them again without question."

Brian M on December 2023

We're a local family-owned and operated business started in 1987 with hundreds of satisfied customers throughout Connecticut and New York. We install and maintain hosted-cloud and on-premise telephone systems and provide service for your existing telephone system. Additionally, we offer telco & cable company network services, troubleshoot WiFi issues including installing wireless access points for WiFi connectivity, install data, fiber and voice cabling, security cameras and computer networks. Contact us today for a no charge, no obligation survey for all of your telecom and data needs!

"Immediate response. Expert, knowledgeable work. Excellent customer service. Very reasonable price. Would hire them again without question."

Brian M on December 2023


Avatar for GH Electrical Solutions LLC

GH Electrical Solutions LLC

5.00(
3
)
Approved Pro

GH Electrical Solutions LLC

5.00(
3
)
Approved Pro
Super Service Award
103 local quotes requested
Free onsite estimate

GH Electric delivers reliable, code-compliant electrical work for residential and light commercial projects. Our team handles everything from service calls and troubleshooting to full wiring for renovations, new construction, and panel upgrades. We pride ourselves on clear communication, fast response times, and workmanship that meets or exceeds industry standards. Whether you need a small repair or a complete electrical system install, GH Electrical Solutions is committed to keeping your project safe, on schedule, and built to last.

"5 star start to finish"

Robert S on October 2025

GH Electric delivers reliable, code-compliant electrical work for residential and light commercial projects. Our team handles everything from service calls and troubleshooting to full wiring for renovations, new construction, and panel upgrades. We pride ourselves on clear communication, fast response times, and workmanship that meets or exceeds industry standards. Whether you need a small repair or a complete electrical system install, GH Electrical Solutions is committed to keeping your project safe, on schedule, and built to last.

"5 star start to finish"

Robert S on October 2025


Avatar for W B Lightning Rods

W B Lightning Rods

4.93(
297
)
Approved Pro

W B Lightning Rods

4.93(
297
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
145 local quotes requested

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024


Avatar for FO Electric LLC

FO Electric LLC

5.00(
1
)
Approved Pro

FO Electric LLC

5.00(
1
)
Approved Pro
175 local quotes requested
3 years of experience

FO Electric LLC is a trusted and professional electrical services provider, dedicated to delivering top-quality solutions. We offer reliable, safe, and efficient services. We are committed to ensuring customer satisfaction through timely service, transparent pricing, and high standards of workmanship. Let us power your home or business with confidence and peace of mind.

FO Electric LLC is a trusted and professional electrical services provider, dedicated to delivering top-quality solutions. We offer reliable, safe, and efficient services. We are committed to ensuring customer satisfaction through timely service, transparent pricing, and high standards of workmanship. Let us power your home or business with confidence and peace of mind.


Avatar for ADT

ADT

4.66(
687
)
Approved Pro

ADT

4.66(
687
)
Approved Pro
Super Service Award
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
5027 local quotes requested

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.

"Spent lots of time making phone calls to all of the major security providers in the USA. Made the incorrect assumption that adt would be the most expensive. To our delight they had lots of flexible options and promotions to fit our budget. Really glad we took the time to look into it further."

Crystalle G 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.

"Spent lots of time making phone calls to all of the major security providers in the USA. Made the incorrect assumption that adt would be the most expensive. To our delight they had lots of flexible options and promotions to fit our budget. Really glad we took the time to look into it further."

Crystalle G on December 2025


Avatar for We IP Cam

We IP Cam

4.94(
16
)
Approved Pro

We IP Cam

4.94(
16
)
Approved Pro
37 local quotes requested
9 years of experience

We IP Cam is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We IP Cam is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Charlie was the best!!!"

Sandy N on November 2025

We IP Cam is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We IP Cam is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Charlie was the best!!!"

Sandy N on November 2025


Avatar for Mikell Electric

Mikell Electric

4.71(
26
)
Approved Pro

Mikell Electric

4.71(
26
)
Approved Pro
Customers say: Quality work
175 local quotes requested
3 years of experience

Mikell Electric is a smaller company located in Bethel, CT. The young owner, Spencer, prides himself in providing quality electrical work for an affordable price. We cover anything commercial or residential. From service and emergency calls to wiring your dream home or a new restaurant, we have you covered. We also are a Generac Generator dealer for any of your backup power needs. Call or text our office at 203-220-8867 or email us at [email protected] to schedule a visit or a free estimate!

"Friday April 25 - company reached out after appointment starting time that they were no longer available and needed to reschedule Wednesday April 30 - company late for appointment Friday May 9th - company rescheduled installation date Wednesday May 14th - company rescheduled installation date again Saturday May 16th - company reached out at appointment starting time to reschedule Saturday May 16th - after we voiced our frustration with the above, company indicated with 40 minutes advance notice that they may not be able to make appt Saturday May 16th - company no-showed the time they suggested. We are unable to get in touch with company. Despite the company having read receipt functionality turned on, we did not receive a response after they read our message asking if anyone was coming so we could plan our Saturday accordingly "

Spencer F on May 2025

Mikell Electric is a smaller company located in Bethel, CT. The young owner, Spencer, prides himself in providing quality electrical work for an affordable price. We cover anything commercial or residential. From service and emergency calls to wiring your dream home or a new restaurant, we have you covered. We also are a Generac Generator dealer for any of your backup power needs. Call or text our office at 203-220-8867 or email us at [email protected] to schedule a visit or a free estimate!

"Friday April 25 - company reached out after appointment starting time that they were no longer available and needed to reschedule Wednesday April 30 - company late for appointment Friday May 9th - company rescheduled installation date Wednesday May 14th - company rescheduled installation date again Saturday May 16th - company reached out at appointment starting time to reschedule Saturday May 16th - after we voiced our frustration with the above, company indicated with 40 minutes advance notice that they may not be able to make appt Saturday May 16th - company no-showed the time they suggested. We are unable to get in touch with company. Despite the company having read receipt functionality turned on, we did not receive a response after they read our message asking if anyone was coming so we could plan our Saturday accordingly "

Spencer F on May 2025

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FAQs for smoke detector installation projects in Old Greenwich, CT

The average cost of a home security system is about $700, ranging from $280 to $1,150. Costs to consider include equipment, surveillance fees, and other additional features. Cost factors that determine your system’s price include the type of security system, materials, labor, activation fees, monthly fees, and permits. Additional features and upgrades may include:

  • Video surveillance monitoring: $40–$65 per month

  • Smart home locks: $150

  • Smart home lighting: $15–$90

  • Smart smoke, fire, and carbon monoxide alarms: $35–$100

  • Smart thermostat: $130–$500

Yes, you should get a quote or an estimate from an electrician. Most electricians offer free estimates or quotes. When getting quotes, do your research and verify each electrician’s license. Get quotes from three different electricians to compare. If the prices or items listed appear different on the quotes, ask the electrician to clarify. Learning as much as you can about the electrical work you want done will help you get the most accurate estimate. 

Qualified, licensed electricians will charge from $50 to $100 per hour. The cost to hire an electrician for emergency visits may range from $100 to $200 per hour because this urgent service usually takes place during off hours and may require an electrician to leave or reschedule jobs they’re currently working on. Scheduling work on holidays or during periods of high customer demand, like after a major storm, will also lead to higher rates or extra fees.

An accredited, licensed smart home specialist should install your home automation system. For example, a qualified smart home specialist will belong to an organization like the Custom Electronic Design & Installation Association. Licenses for qualified technicians require the technician to demonstrate experience and pass state testing. If you’re ready to install a home automation system, consult multiple technicians in your area to compare services and prices and find the best fit for your job.

The average cost of a home automation system is around $950, but typically ranges from $200 to $1,700, depending on the brand, system features, system size, home size, and location. The highest-end home automation systems can cost anywhere from $10,000 to $150,000, including smart appliances like refrigerators, dishwashers, and ovens that require installing extensive wiring. Any subscriptions for maintenance services will also impact the cost of a home automation system.

The Old Greenwich, CT homeowners’ guide to smoke detector installation services

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