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Find Alarm or security system installers in South Yarmouth

Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

4.89(
293
)
Approved Pro

SafeStreets - ADT Authorized Provider

4.89(
293
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
401 local quotes requested

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


Avatar for ADT

ADT

4.53(
736
)
Approved Pro

ADT

4.53(
736
)
Approved Pro
Customers say: Terrific value
7100 local quotes requested
151 years of experience

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.

"Went well. Will know more later"

Pre P on November 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.

"Went well. Will know more later"

Pre P on November 2025


Avatar for Callahan Electric

Callahan Electric

5.00(
5
)

Callahan Electric

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

New construction/ Remodels Kitchen and Bathrooms Pools and Spas Heating and cooling systems Whole House and Portable Generators Service upgrades and Panels changes Solar and Battery Systems EV Car Chargers

"Jerry was very communicative and explained everything very clearly. He arrived on time, completed the work quickly, and was affordable. Overall we are very happy with his service!"

Abbygail Z on January 2025

New construction/ Remodels Kitchen and Bathrooms Pools and Spas Heating and cooling systems Whole House and Portable Generators Service upgrades and Panels changes Solar and Battery Systems EV Car Chargers

"Jerry was very communicative and explained everything very clearly. He arrived on time, completed the work quickly, and was affordable. Overall we are very happy with his service!"

Abbygail Z on January 2025


Action Home Services Inc

5.00(
2
)

Action Home Services Inc

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Owner Operator. 3 employees. Does not use subs. 30 years experience. Cost determine either hourly or by the job. No travel charges.

Owner Operator. 3 employees. Does not use subs. 30 years experience. Cost determine either hourly or by the job. No travel charges.


Avatar for Petro Home Services

Petro Home Services

4.12(
146
)

Petro Home Services

4.12(
146
)
Customers say: Super punctual
122 years of experience

We're America’s #1 local home heating oil and total home comfort services provider (heating, cooling, plumbing, & chimney). With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

"Atlas Glen-mor I’ll give you the quick facts on Atlas Glen-mor if you have time please read the full history below. Facts • I used to pay a premium price for auto-refills. Despite this, Atlas Glen-mor let my tank run out of oil during the coldest week we have had in New England for years. • I was put on hold for 45 minutes each time I called Atlas Glen-mor (I had to call at least 8 times in the span of 24 hours). • Atlas Glen-mor didn’t care that I have two kids (ages 5 and 8) and that we had to leave our home because temperatures reached 31 F inside the house. • Atlas Glen-mor will not give you a time estimate when they will come to your house. Furthermore, they do not call the second phone number on file, if you don’t answer their first and only call to let you know they are coming to your house. • Our basement pipes froze and a pipe in my living room broke, due to my house not having heat for days during the coldest week in New England. I had to pay close to $1,000 for a plumber to come at 11pm Saturday night to fix my broken pipes. There is damage in my living room floor, basement ceiling and wall. All due to the fact that Atlas Glen-mor left me with no oil and “couldn’t” get me service on the same day. • Atlas Glen-mor never came to prime my system, I had to pay $200 for “emergency service” to another oil company that sent someone 2 hours after I called for help, while Atlas Glen-mor, my oil company for the past 8 years, didn’t send someone for over 48 hours. • Bottom line: as a result of Atlas Glen-mor’s incompetence and negligence, my kids and I had to leave our home for 4 full days and I had to spend thousands of dollars simply because Atlas Glen-mor let my tank run out of oil. Atlas Glen-mor has the worst customer service I have ever experienced. The Full Story On Tuesday January 02, 2018 I ran out of oil. After 45 minutes on hold waiting to speak to my oil company, Atlas Glen-mor, I was informed the earliest I could get service was Friday (2 days later). When I told them that I ran out of oil they, told me I was already in the schedule to get a refill on Wednesday. I want to emphasize: they agreed to an oil refill only because I was already on their schedule, not because they let my tank run out of oil or because I have two kids (5 and 8) and it was the coldest week in New England. Finally, Wednesday afternoon, a driver comes and fills up my tank, but to my surprise he doesn’t know how to prime it so now I had oil but still no heat. After another 45 minutes on hold, I was told the earliest they could come was Friday, even though I told them my kids and myself had to leave my house since temperatures had dropped too low to stay (31 F inside the house). I asked if they could give me a time frame on Friday, so I could make sure to be there, their answer was “NO, we will call you.” Then I asked: can you let me know 20 minutes before coming so I can make sure I get there? Their answer was “we will call you before going to your home” period. So, Wednesday night the kids and I had to leave our home, Friday morning comes and I get a message from my husband saying he has a missed call on his cell phone. Sure enough, it was the oil company—they didn’t call me, they called my husband. I rushed home only to have missed them by 10 minutes (according to my neighbor) so I called again and after 45 minutes on hold the lady tells me I missed the service visit and that now I had to wait until Monday to get someone to my house to prime. At this point I was crying on the phone, asking her why they called my husband’s cell phone and not mine, and if they didn’t get an answer why didn’t they call my cell phone if both numbers are on file. She replied “we don’t have time to call another number.” I started calling other oil companies around my area, to my surprise they all answered the phone on the spot—no waiting times. One company tells me they have an emergency service and they could come prime it that same afternoon and they would call me 20 – 25 minutes before coming so I would have enough time to get there. I am not their customer and they treated me 100% better than my oil company for the last 8 years. I had to pay them $200 for a service that’s included with my oil company, but at least I got my heat again Friday night. The house was so cold (31 F inside) that we couldn’t stay, we had to sleep out of our home another night. We came back Saturday afternoon to find that the pipes in my basement had frozen and a pipe in my living room broke. Now we have water in our living room, the basement ceiling broke and we have water in our finished basement too. We had to call a plumber that stayed with us until 2am Sunday, helping us repair and unfreeze our pipes. I had to pay him close to $1,000 and I still don’t know how much is the cost for all the damage to my basement ceiling and walls. In summary, during one of the coldest storms in NE history, every company apart from Atlas Glen-mor was trying to help people that were not even their loyal customers, while my company for the last 8 years treated me as an afterthought, and in the process caused thousands of dollars in damage to my house. THANK YOU Atlas Glen-mor for the worst customer service I have ever experienced."

Giusi I on January 2018

We're America’s #1 local home heating oil and total home comfort services provider (heating, cooling, plumbing, & chimney). With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

"Atlas Glen-mor I’ll give you the quick facts on Atlas Glen-mor if you have time please read the full history below. Facts • I used to pay a premium price for auto-refills. Despite this, Atlas Glen-mor let my tank run out of oil during the coldest week we have had in New England for years. • I was put on hold for 45 minutes each time I called Atlas Glen-mor (I had to call at least 8 times in the span of 24 hours). • Atlas Glen-mor didn’t care that I have two kids (ages 5 and 8) and that we had to leave our home because temperatures reached 31 F inside the house. • Atlas Glen-mor will not give you a time estimate when they will come to your house. Furthermore, they do not call the second phone number on file, if you don’t answer their first and only call to let you know they are coming to your house. • Our basement pipes froze and a pipe in my living room broke, due to my house not having heat for days during the coldest week in New England. I had to pay close to $1,000 for a plumber to come at 11pm Saturday night to fix my broken pipes. There is damage in my living room floor, basement ceiling and wall. All due to the fact that Atlas Glen-mor left me with no oil and “couldn’t” get me service on the same day. • Atlas Glen-mor never came to prime my system, I had to pay $200 for “emergency service” to another oil company that sent someone 2 hours after I called for help, while Atlas Glen-mor, my oil company for the past 8 years, didn’t send someone for over 48 hours. • Bottom line: as a result of Atlas Glen-mor’s incompetence and negligence, my kids and I had to leave our home for 4 full days and I had to spend thousands of dollars simply because Atlas Glen-mor let my tank run out of oil. Atlas Glen-mor has the worst customer service I have ever experienced. The Full Story On Tuesday January 02, 2018 I ran out of oil. After 45 minutes on hold waiting to speak to my oil company, Atlas Glen-mor, I was informed the earliest I could get service was Friday (2 days later). When I told them that I ran out of oil they, told me I was already in the schedule to get a refill on Wednesday. I want to emphasize: they agreed to an oil refill only because I was already on their schedule, not because they let my tank run out of oil or because I have two kids (5 and 8) and it was the coldest week in New England. Finally, Wednesday afternoon, a driver comes and fills up my tank, but to my surprise he doesn’t know how to prime it so now I had oil but still no heat. After another 45 minutes on hold, I was told the earliest they could come was Friday, even though I told them my kids and myself had to leave my house since temperatures had dropped too low to stay (31 F inside the house). I asked if they could give me a time frame on Friday, so I could make sure to be there, their answer was “NO, we will call you.” Then I asked: can you let me know 20 minutes before coming so I can make sure I get there? Their answer was “we will call you before going to your home” period. So, Wednesday night the kids and I had to leave our home, Friday morning comes and I get a message from my husband saying he has a missed call on his cell phone. Sure enough, it was the oil company—they didn’t call me, they called my husband. I rushed home only to have missed them by 10 minutes (according to my neighbor) so I called again and after 45 minutes on hold the lady tells me I missed the service visit and that now I had to wait until Monday to get someone to my house to prime. At this point I was crying on the phone, asking her why they called my husband’s cell phone and not mine, and if they didn’t get an answer why didn’t they call my cell phone if both numbers are on file. She replied “we don’t have time to call another number.” I started calling other oil companies around my area, to my surprise they all answered the phone on the spot—no waiting times. One company tells me they have an emergency service and they could come prime it that same afternoon and they would call me 20 – 25 minutes before coming so I would have enough time to get there. I am not their customer and they treated me 100% better than my oil company for the last 8 years. I had to pay them $200 for a service that’s included with my oil company, but at least I got my heat again Friday night. The house was so cold (31 F inside) that we couldn’t stay, we had to sleep out of our home another night. We came back Saturday afternoon to find that the pipes in my basement had frozen and a pipe in my living room broke. Now we have water in our living room, the basement ceiling broke and we have water in our finished basement too. We had to call a plumber that stayed with us until 2am Sunday, helping us repair and unfreeze our pipes. I had to pay him close to $1,000 and I still don’t know how much is the cost for all the damage to my basement ceiling and walls. In summary, during one of the coldest storms in NE history, every company apart from Atlas Glen-mor was trying to help people that were not even their loyal customers, while my company for the last 8 years treated me as an afterthought, and in the process caused thousands of dollars in damage to my house. THANK YOU Atlas Glen-mor for the worst customer service I have ever experienced."

Giusi I on January 2018


Avatar for Auto Transport - United Freight Of America

Auto Transport - United Freight Of America

4.84(
920
)

Auto Transport - United Freight Of America

4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


ALL ABOUT LAWNS & LANDSCAPES

5.00(
1
)

ALL ABOUT LAWNS & LANDSCAPES

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Under New Ownership!! We offer spring clean up, Fall Clean up, mulch, pruning, fert program, new lawn, aeration, thatching, tick control, tree and shrub planting, flower planting, snow plowing, painting of decks

Under New Ownership!! We offer spring clean up, Fall Clean up, mulch, pruning, fert program, new lawn, aeration, thatching, tick control, tree and shrub planting, flower planting, snow plowing, painting of decks


High Defintion Installation & Integration

No reviews yet

High Defintion Installation & Integration

No reviews yet

TV Installation, Home Theater, Audio, Smart Home Integration, Networking

TV Installation, Home Theater, Audio, Smart Home Integration, Networking


Cape Cod Alarm Company

No reviews yet

Cape Cod Alarm Company

No reviews yet
43 years of experience

Family-owned & operated. Providing peace of mind throughout the Cape and Islands for over 25 years.

Family-owned & operated. Providing peace of mind throughout the Cape and Islands for over 25 years.


SSS Concierge Services

No reviews yet

SSS Concierge Services

No reviews yet
Free onsite estimate

We are an authorized dealer of Vivint. Our Speciality is Monitored Service and Equipment. We offer Video Security, 24 X 7 monitoring and Home Automation. Monthly Monitoring Service starting at $29.99/mo plus equipment purchase. Please reach out for a complimentary estimate that takes 10-15 minutes. U.S. News & World Report named Vivint Smart Home one of its "Best Home Security Systems of 2021" as well as the “Best Professionally Installed Home Security System." Tell customers what safety precautions yo

We are an authorized dealer of Vivint. Our Speciality is Monitored Service and Equipment. We offer Video Security, 24 X 7 monitoring and Home Automation. Monthly Monitoring Service starting at $29.99/mo plus equipment purchase. Please reach out for a complimentary estimate that takes 10-15 minutes. U.S. News & World Report named Vivint Smart Home one of its "Best Home Security Systems of 2021" as well as the “Best Professionally Installed Home Security System." Tell customers what safety precautions yo

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FAQs for alarm or security system installation projects in South Yarmouth, MA

If you terminate your security system before your contract ends, you’ll likely have to pay a cancellation fee—often a percentage of the remaining contract balance. To avoid these fees, consider choosing a brand that offers contract-free plans, like SimpliSafe or Vivint. You can also negotiate with your provider to see if they provide pro-rated cancellation fees or special exceptions.

Paying for a security system is a valuable investment because it enhances your home’s safety and deters criminal activity. With millions of property crimes each year, having robust security measures helps protect your property and might even lower your insurance premiums. It's a worthwhile investment for lasting peace of mind.

The average cost to install security cameras ranges from $125 to $3,500, depending on the amount, type, and placement. To install a complete setup of four cameras, homeowners can expect to invest an average of $1,300 for labor and equipment. Installing multiple cameras gives you comprehensive coverage of vulnerable entry points and enhances overall property security.

The South Yarmouth, MA homeowners’ guide to alarm or security system installations

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

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