Top-rated home security system pros.

Get matched with top home security system pros in Greenfield, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your home security system service project in Greenfield, CA?

Select your specific project to find the pro for you.

Find Home security system pros in Greenfield

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)

Serving Greenfield, CA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"SafeStreets Home Security was a lifesaver! They had to troubleshoot my 3 floor townhouse unit, requiring many trips up and down the stairs. Finally determined that I needed an entire new alarm system but had all the parts and equipment available. Helped me program the app and set my security codes."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

9 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
858
)

Serving Greenfield, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"With crime and break-ins picking up around the city, we felt it was time to invest in home security. Using ADT for the entire process was excellent. They added an extra motion detector to our equipment package for being new customers. We also added the smoke and carbon monoxide detectors. All and all, a great overall security and automation system."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

79 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Protect Your Home
Protect Your Home
2.6(
6
)

Serving Greenfield, CA 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 Frontpoint
Frontpoint
4.7(
8,819
)

Serving Greenfield, CA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I self installed our FrontPoint system. It went smoothly and my questions were answered efficiently and professionally by the FrontPoint staff. I would highly recommend FrontPoint as a home security system."
Recommended by93%of homeowners
Avatar for Protect Your Home
Protect Your Home
3.3(
325
)

Serving Greenfield, CA and surrounding areas

In business since 1998

Credit card accepted

"We like their service. We haven't had any problems. They are very good. This was the first time we've had an alarm/security system in our home. The supplier is ADT. I like that I can set my alarm every night before I go to bed."
Protect Your Home Vehicle
Recommended by63%of homeowners
Avatar for Protect America Home Security
Protect America Home Security
3.5(
227
)

Serving Greenfield, CA and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"They system was installed for the basic, but anything that you wanted needed to be higher upgraded require alot of extra money for every upgrade.
 The 36.99 monthly fee was for only if your system is connected to a landline. I didnnt notice that they charge me $44.99 until my 1st month fee. Thats when I was told that they charge $44.99 because the alram was connected to my cable line instead. I was unaware of the different charges. When tec came out he didnt show up to fix the corrected. Had to call the main company for the no show. So they schedule another appointment and offered 2 window alarms to fix the correction but my bill still is $44.99. Default is that since I didnt have extra money to upgrade to the Pulse, you dont know if you turn the alarm to your house properly. I called the 800 number and they cant tell either!
"
Platinum Package - Protects up To 15 Doors / Windows for FREE
Protect your Whole Home
Simon XT Touchscreen
Recommended by64%of homeowners
Avatar for SafeStreets, USA
SafeStreets, USA
4.4(
160
)

Serving Greenfield, CA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Historically, ADT was the first security system in the U.S. They've been around for over 140 years. That's pretty impressive. So, not for nothing, are they credited with really knowing what they're doing. And I believe the staying power is because it's an excellent service. In this dangerous and very frightening world we all live in, ADT adds a level of security that is, to say the least, comforting. Finally, you will be in good hands with the entire team at ADT. Highly recommend this service."
WIRELESS FLOOD SENSOR
WIRELESS CARBON MONOXIDE DETECTOR
WIRELESS SMOKE & HEAT DETECTOR
WIRELESS GLASS BREAK DETECTOR
WIRELESS DOOR & WINDOW SENSORS

+8

Response time6 days
Recommended by98%of homeowners
SafeHome Security
5.0(
5
)

Serving Greenfield, CA and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"I had spent a bit of time on my end investigating alarm systems first. An ADT monitored system with some smart home features is what I ultimately decided on based on price and functionality. So I called Safe Home Security. They asked some questions about our home and what we wanted, I explained in detail what I was thinking for cameras and a few other things, they quoted me, I said ok lets do it, and scheduled my installation. They had me installed the next day. My neighbor was burglarized recently so I was ready to get my system installed right away. I ended up getting the 2 camera setup and a doorbell camera. I got one of my cameras at no cost, which was nice, actually most of equipment was part of a special offer I was quoted. I am absolutely pleased with my decision and the ease of use of the app."
Driveway and side area Camera installation
2nd added System control screen
Patio HD Color Outdoor Camera
ADT Color Control Panel Installation
Setting Up Camera View On Ipad

+4

Response time8 hrs
Response rate100%
Recommended by100%of homeowners
Showing 1-10 of 26
Home Security Systems questions, answered by experts

Installation typically takes 2-4 hours, depending on the number of components and wiring needs.

Your best bet is to install a bracket that secures to the bottom of the unit and the side of your house. You should still secure the AC unit in the open window using some of the other methods already listed, but a bracket is best to ensure that it stays put—both during operation and in case of an attempted theft.

While security hubs can streamline the management of security cameras, the placement of cameras itself is often determined by factors like your property layout, security objectives, and areas of concern.

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.

A potential weak link in any security system is poor connection strength or dropped signals, particularly in the case of a fully wireless system. You also want to ensure a reliable connection to get a hold of your service provider quickly. Also, you should exercise caution when handing out sign-in credentials to people outside the household.

The Greenfield, CA homeowners’ guide to home security system services

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