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Avatar for ADT
ADT
4.5(
881
)
Surveillance Cameras - Install or RepairAlarm or Security System - InstallAlarm or Security System - Repair+5 more

Serving Granby, CT and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"I used to work in the security industry. Once I got married and had kids I definitely wanted a home security system. Bought ADT about a month ago and it’s worked out excellent. No glitches or issues and everyone was awesome in the buying and activation process."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

54 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Wa/ve Sound and Security, LLC
Wa/ve Sound and Security, LLC
4.6(
61
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For BusinessAlarm or Security System - Install

Serving Granby, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"Wes did an outstanding job for us!! We installed a security system and upgraded our home audio system. First he did an evaluation of our needs and made recommendations to help us accomplish our goals. He was very knowledgeable and provided excellent advice including upgrading our wifi system so that the final installations would perform as intended. His pricing was fair, he always responded promptly and scheduled and completed the work on the dates he promised. I would highly recommend Wa/ve Sound & Security!"
speaker mounted on the wall and camera in corner
surveillance camera
Surveillance  Camera on Wall
surveillance camera mounter between ceiling joists
Under eve camera

+10

Response time2 days
24 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Power Switch Electric
Power Switch Electric
4.8(
24
)
Surveillance Cameras - Install or RepairSurveillance Cameras - Install or Repair - For Business

Serving Granby, CT and surrounding areas

Approved

In business since 2010

Emergency services offered

Small jobs welcome

Power Switch Electric is a trusted residential electrical service provider dedicated to delivering safe, reliable, and high-quality solutions for homeowners. We specialize in electrical installations, repairs, upgrades, and maintenance, ensuring every home we service is powered efficiently and safely.\n\nAt Power Switch Electric, customer satisfaction is at the heart of everything I do. I take the time to understand each customer’s needs, provide honest recommendations, and complete every job with professionalism and care. From lighting design and panel upgrades to outlet repairs, and smart home installations, I bring expertise, and attention to detail to every project—no matter the size.\n\nI pride myself on transparent pricing, punctual service, and lasting workmanship. My mission is simple: to provide homeowners with dependable electrical services that make their homes safer, brighter, and more energy-efficient.

Electrical work
Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Protect Your Home
Protect Your Home
2.6(
6
)
Alarm or Security System - InstallAlarm or Security System - Monitor

Serving Granby, CT and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Credit card accepted

Protect Your Home is a leader in the home security industry, providing safety and peace of mind to more than 1.5 million families nationwide. Since we emerged in 1998, we've grown from a company of few to having over 2,000 high performance team members, three locations in Indianapolis, a sales center in Kentucky, and over 128 field branches across the country—and we're still growing.\n\nFor nearly 20 years, Protect Your Home has partnered with ADT®, the #1 name in home security. Today, with our national reach, we are one of ADT's biggest partners and the only partner to be designated as an Authorized Premier Provider.\n\nOur commitment to serving others combined with our projects, events, and culture contribute to the development of our team professionally, personally, and financially.\n\nIt's our mission. It's who we are. It's our legacy.\n

SA and Homeowner
Recommended by100%of homeowners
Avatar for SBS Connected Home
SBS Connected Home
5.0(
8
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+5 more

Serving Granby, CT and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"SBC came to my home and installed my security system. The representive was very pleasant to speak with and took the time to explain in great detail, and answer all of my questions without hesitation! I feel super safe now!! If your thinking about getting a security system this company goes above and beyond and I would recommend them to anyone looking!!"
Recommended by100%of homeowners
Avatar for Protect Your Home
Protect Your Home
3.3(
325
)
Alarm or Security System - InstallAlarm or Security System - Install - For BusinessAlarm or Security System - Monitor+7 more

Serving Granby, CT and surrounding areas

In business since 1998

Credit card accepted

"They gave us the best rate and the setup was great for ADT system. The installer did have to tell us about other options that would cost more money but he did not pressure us when we declined. We had door, window and motion detectors included. They gave us a week to practice on the new system, but we could call if we were ready to go live sooner which we did. Set up was quick, easy and uneventful. Very nice installer, Phillip Brown. The cost was quoted at a low price, but the bill came from ADT and was much higher. We were told the contract to ADT did not catch up and we will be getting the lower price with a reimbursement for the excess of the first bill. We did the $99 install and are getting a $100 gift card back. 3 year contract is a little annoying but we plan to stay here for a long time."
Protect Your Home Vehicle
Recommended by63%of homeowners
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Home Security Systems questions, answered by experts

Not all security systems are equal, so familiarize yourself with the many features available and any associated costs. Decide on a wireless or wired system and look at monthly subscription fees to access the service. Finally, read plenty of reviews to check out the efficacy of your intended security system.

You don’t need to completely revamp your security system constantly, but it’s a great idea to give it a once-over every year. Look for potential upgrades or new features—like smart home tech or replacing outdated equipment—that could boost your safety. If you make any significant changes, let your insurer know as they may adjust your discounts to reflect your improved security. Staying on top of your security not only keeps your home safe but ensures you’re getting the best possible rate on your insurance.

In general, keyless door locks are considered safe, and their security depends on the type and quality of the lock. They cannot be picked like a traditional lock and often include added features like biometric access, PIN codes, and smartphone connectivity, which can make them more secure. However, they are not without risks. Potential vulnerabilities include hacking for Wi-Fi-connected models, battery failure, power outages, and technical malfunctions. To maximize security, it is important to choose a reliable brand, stay on top of software updates, and perform regular maintenance. While the risks are different, keyless locks are not considered more dangerous than traditional locks.

The average cost to install a home security system is about $750. However, the price can range from as little as $200 for a simple wireless camera setup to $2,000 for a fully monitored, hardwired system. A typical price range is $280 to $1,150. Several factors determine the final cost, including the type of system, equipment, materials, labor, activation fees, monthly surveillance fees, and permits. Optional upgrades will also add to the price, such as video surveillance monitoring ($40–$65 per month), smart locks ($150), smart lighting ($15–$90), smart smoke and carbon monoxide alarms ($35–$100), and a smart thermostat ($130–$500).

It's recommended that you have an upload speed of at least 10 megabits per second (Mpbs) in order to use a wireless security camera.

The Granby, CT homeowners’ guide to home security system services

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