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TRUSTED BY DENNIS, MA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon143
    Verified security door installation services reviews

Top-Rated Security door installation pros in Dennis - Updated Nov 2026

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Bars - Install or Repair - For Business

Serving Dennis, MA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"SafeStreets’ alarm system is fantastic. The motion sensors, door/window contacts, and cameras work flawlessly. The home automation features are a huge plus—I can control everything from my phone. Highly recommend SafeStreets to anyone looking for reliable security."
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+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
890
)
Security Bars - Install or Repair - For Business

Serving Dennis, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Last weekend had someone pry our side door open to our exterior garage and the ADT door sensor picked it up immediately. The alarm siren was loud and scared the person off. Someone from the response center called within 30 seconds. We’re fortunate that the security system did what it is supposed to. Feels like we made the right call going with an ADT security system."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

36 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Robert Home & Yard Improvement
Robert Home & Yard Improvement
4.8(
33
)
Security Bars - Install or Repair

Serving Dennis, MA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

Robert Home & Yard improvement 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 customers' interests, and make their concerns the basis of our business.

Deck stain
Deck stain
House painted
House painted
Patio in Harwich

+23

Response time1 day
Response rate94%
31 neighbors recently requested a quote
Avatar for Cape Cod Retractable, Inc.
Cape Cod Retractable, Inc.
4.4(
29
)
Security or Storm Shutters - Install

Serving Dennis, MA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"A pleasure to deal with. Steve ( salesman) was at my door a 1/2 hour after his first phone call.. Reliable Cape Cod firm that knows power awnings backwards and forward. Happy to do business with them"
Retractable Awning
Clear Vinyl Drop Shades
Clear Vinyl Drop Shades
Deck Awning
Retractable Deck Awning

+1

Response time1 day
31 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Frontpoint
Frontpoint
4.7(
8,819
)
Security Bars - Install or Repair - For Business

Serving Dennis, MA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Delivery was delayed due to credit inquiry. After the concern was raised, shipment was rushed to us. Self installation didn't go as easy. Issue was resolved over the phone. The glass break sensor was a bit sensitive to loud noise such as cabinet door closing and door sensor repeatedly falls off and had to be reattached. Notification of alarm activation was fast and made to the right contact numbers. This prevented false alarm calls to the police."
Recommended by93%of homeowners
Avatar for Security One
Security One
4.1(
456
)
Security Bars - Install or Repair - For Business

Serving Dennis, MA and surrounding areas

In business since 2007

Credit card accepted

"The job went very smoothly. The tech ran a bit late, but he called to say so. He installed a keypad by the front door and assessed the house for security. He suggested, since there are several casement windows in the living room and adjoining dining room that a breaking glass sensor would work better and be more cost-effective than alarming all the windows. He did alarm a door that the previous company (inherited when we bought the house twenty-three years ago) had not considered significant. I feel safer with the current sensor choices than the ones I had before.
He took the time to make sure I knew how to use the system, so I am very pleased with the service. My one caveat: I was told that the motion sensor would not register my smaller pets (two cats) because they weigh under forty pounds. They must have set off the sensor, though, because the police responded. The system certainly alerts the authorities, but that motion sensor is very sensitive!
"
Pictures
Compare our Compact Door Sensors to our Competitors
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+16

Recommended by84%of homeowners
Avatar for Protect Your Home
Protect Your Home
3.3(
325
)
Security Bars - Install or Repair - For Business

Serving Dennis, MA and surrounding areas

In business since 1998

Credit card accepted

"That's the name I am vaguely familiar with; it's a home security company that is license to ADT franchise or dealer if I am correct.  They were very good.  They were prompt; they were quality.  The individuals move their business.  They were very timely and it was a good experience."
Protect Your Home Vehicle
Recommended by63%of homeowners
Avatar for Protect America Home Security
Protect America Home Security
3.5(
227
)
Security Bars - Install or Repair - For Business

Serving Dennis, MA and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Yvette Pringle provided courteous and professional feedback to me when I called to inquire about a new home security system.  My situation was unique because we were trying to find something that would work for a deaf person.  I appreciated that Yvette did her research to find out what would work.  She also offered different options in terms of a package and plan.  We did end up going with another company, but I really did want to recognize Yvette for her work.  She was very polite and helpful.
"
Platinum Package - Protects up To 15 Doors / Windows for FREE
Protect your Whole Home
Simon XT Touchscreen
Recommended by64%of homeowners
Avatar for JMC Painting
JMC Painting
5.0(
23
)
Security Bars - Install or Repair

Serving Dennis, MA and surrounding areas

In business since 1993

Free estimates

Emergency services offered

JMC Painting specializes in Interior and Exterior painting no matter how big or small the job!\n\nDry wall demo and Installation available!\n\nWe refinish all wood interior and exterior sand stain and polyurethane! Doors stairs moldings cabinets trim exterior porches patios benches etc. \n\nSherwin Williams paint and Minwax stain products used! \n\n3D Wall Paper Installation available! \n\nPressure Washing Available!\n\nCleaning Services available as well!!\n\nOur number 1 priority is your satisfaction and smile! \n\nSenior Citizens and Veterans 10% off! \n\n??!\n\n

Painting - Exterior Project
Painting - Interior Project
Painting - Exterior Project
Painting - Exterior Project
Painting - Interior Project

+450

Recommended by100%of homeowners
Avatar for JJX Handyman
JJX Handyman
4.8(
25
)
Security Bars - Install or Repair

Serving Dennis, MA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

JJX Handyman service / Property management : We specialize in all home maintenance like Painting , Sheet rock /wall repair, electrical / plug / light fixture/ switch replacement , fence replacement / repair . We do it all just ask ! \n

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+13

Recommended by92%of homeowners
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Security Doors FAQs, answered by experts

The biggest downside to a wireless security camera is that it's 100% reliant on Wi-Fi to capture footage at your home. Even when Wi-Fi is reliable, the range for wireless cameras may only be 200 feet or less. Drywall, brick, and other materials in your home can be enough to make your signal lag.

Window security film won’t prevent break-ins or stop your window from shattering from impact during extreme weather like hurricanes or tornadoes. However, applying security film is relatively inexpensive, and it can make breaking into your home significantly harder—often hard enough to deter burglars entirely—and keep your window from shattering on your floor after impact. For these reasons, window security film is often a worthwhile investment that helps protect your property.

Yes, driveway gates can help secure your home by deterring burglars from accessing your property. Climbing a gate slows down burglars while also attracting attention to your gate. If you live further down your property and want to increase security, you can also install a gate security camera that connects to your gate and monitors the area for suspicious activity.

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.

Yes, these services often increase home value by preventing moisture-related issues and enhancing the usable space in basements or crawlspaces.

The Dennis, MA homeowners’ guide to security door installation services

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