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TRUSTED BY SEWANEE, TN HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon13
    Verified security door installation services reviews

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

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

Serving Sewanee, TN 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(
887
)
Security Bars - Install or Repair - For Business

Serving Sewanee, TN 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 Dias Welding, LLC
Dias Welding, LLC
4.8(
33
)
Security Bars - Install or RepairSecurity Bars - Install or Repair - For Business

Serving Sewanee, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"My project was a difficult one. Security doors for a 150 year home that were not standard size or perfectly square. Josh Dias designed and fabricated a very great looking pair of doors. We requested a change to the original plan midway through the process that he handled with aplomb. They looked great but after installation we discovered a functional flaw and he was very good to come back and make the change that we requested. I would definitely recommend Dias Welding to anyone seeking custom ironwork."
Mailbox Repair
Handrail Wheelchair Ramp
Handrail Wheelchair Ramp
Handrail Wheelchair Ramp
Entryway Stair Handrail

+56

Response time2 days
Recommended by84%of homeowners
Avatar for First Detect Security
First Detect Security
5.0(
405
)
Security Bars - Install or Repair - For Business

Serving Sewanee, TN and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"We had a good experience with Ken. He was very responsive from when I first called to even after the install. I would recommend First detect security. They have up to date and tech savvy options with alarm.com monitoring from web or phone app. They offered a better deal (with more included options) than ADT which is why we decided to go with this company. The systems works with z-wave so you can also add other sensors from the store to it which is nice. The only minor thing I could say is that there was no clean up after installation (as far as drywall debris from wall drilling) but this was not a big deal to us.
"
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+2

Recommended by100%of homeowners
Avatar for Frontpoint
Frontpoint
4.7(
8,819
)
Security Bars - Install or Repair - For Business

Serving Sewanee, TN 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 Sewanee, TN and surrounding areas

In business since 2007

Credit card accepted

"I switched from another company to Security One, they use the same equipment. They had to come out and recode everything. I simply switched because of the financial benefit. I have only had them for a few months, and I haven't had any problems with them. They save me some money every month.  When my alarm went off, they did call me."
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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 Sewanee, TN 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 Sewanee, TN 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 Outshine Cleaning Services
Outshine Cleaning Services
4.9(
31
)
Security Bars - Install or Repair

Serving Sewanee, TN and surrounding areas

In business since 2021

Free estimates

Emergency services offered

We pride ourselves on the quality of work we provide, while delivering great customer service. Check out our services offered and be advised we are currently one week out in our scheduling due to high demand! So click or call to schedule your appointment today! Thank you and hope to hear from you soon!\nFor sparkling results…call us!!!

Hoarder house
Hoarder house
Hoarder house
Hoarder house
Hoarder house

+26

Recommended by96%of homeowners
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Security Doors FAQs, answered by experts

A deadbolt differs from a regular lock in its design, construction, and security level. Regular locks are typically used for interior doors, such as for bedrooms and bathrooms, and provide minimal security. They are easy to install and use, often featuring a simple locking mechanism on the inside. In contrast, a deadbolt is one of the most secure locks you can install on an exterior door. Its internal construction is designed to withstand significant force, adding a crucial layer of security that can deter intruders. While deadbolts may be more expensive and complicated to install, they are cost-effective for the security they provide and are built to hold up to wear and tear.

A security camera company will be able to advise you on where to position the cameras, ensure all of the equipment is set up properly, and do all of the installations. They’ll take factors into consideration that a non-professional might not automatically consider, like obstacles that could block a potential trespasser from the camera or how lighting may obstruct the view.

Yes, keyless locks can deter burglars, mostly because they boost security and offer advanced features. Most models allow for unique codes or temporary access, making it harder for intruders to break in. Many of these smart locks even alert you if someone tries to tamper with them. However, you need to remember that while they provide an added layer of protection, no lock is completely foolproof. Pairing these locks with good security habits—like proper lighting and surveillance cameras—creates a strong defense to help stop intruders in their tracks.

False alarms happen, and they could be due to a problem you need to troubleshoot, like faulty wiring, a mistaken setting, or the system needing an update. Turn off your system by disconnecting its power supply (both the battery and transformer) and give the manufacturer a call to see what they advise. 

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).

The Sewanee, TN homeowners’ guide to security door installation services

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