What are the pros and cons of a DIY video surveillance system?

<div>With the popularity of <a href="https://www.angi.com/articles/how-to-install-security-cameras.htm">DIY security cameras</a> and video surveillance systems, it’s important to understand the benefits and potential drawbacks to decide if it’s the right choice for you. Advantages and disadvantages include:Pros<ul><li>Video footage readily available</li><li>Reduced home insurance</li><li>Save on labor costs by installing security cameras yourself</li><li>Wireless systems are easy to move and set up</li><li>Monitor from your smartphone</li><li>Avoid false alarms</li></ul>Cons<ul><li>Features may be vulnerable to hackers</li><li>No direct link to authorities</li><li>Risk of installing the system improperly, reducing its effectiveness</li></ul></div>

What are the pros and cons of a security system?

<div>Understanding the pros and cons of installing a home security system is the first step to deciding which one is right for you. A few of the advantages and disadvantages include:Pros<ul><li>Added security for your household</li><li>Reduced home insurance premiums</li><li>Many smart home integrations available</li><li>Security companies can monitor your home </li></ul>Cons<ul><li>Expensive setup costs </li><li>Subscription costs can add up quickly</li><li>Features may be vulnerable to hackers</li><li>Weak signal reduces the security of a wireless system</li></ul></div>

Top 10 Best Home security system pros in San Diego, CA

Electrical Switches, Outlets & Fixtures Install or Repair

Verified Reviews for Home Security System Service pros in San Diego, CA

*The Angi rating for Home Security System Service companies in San Diego, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Security System Service needs.

*The HomeAdvisor rating for Home Security System Service companies in San Diego, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Security System Service needs.

Last update on August 13, 2025

Reviewed in June 2025
Highly recommended split AC system installation. Very professional job that was completed quickly. Worked closely with me to ensure the system was compliant with the Home Owners Association rules and specifications. Also provided a veterans discount.
AireCare Heating and Air
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Reviewed in January 2025
I needed a security screen door for my home and John custom made one in August 2021. Unfortunately the powder coat didn’t last and John came out and removed the door and sent it out to a different vendor to be redone at no cost to me. A couple years later some damage was done to the door and...
All About That Construction, Inc.
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Reviewed in September 2021
The bottom line – If you’re looking for a security system, go with WaveConnects. You won’t be disappointed. The detail – We’ve had a couple different security systems at our house over the many years we’ve owned it. Our initial system was installed during a remodel. Since walls were being...
Wave Connects
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Reviewed in May 2014
I found the company as I was looking for a security screen door that wasn't ugly. I found the Progressive Security Screens website. It is a San Diego company that locally builds/installs a product line from Australia. The product is exactly what I wanted - it looks like a plain screen door -...
Progressive Security Screens
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Reviewed in December 2013
I have an 1100 sq ft craftsman home built in 1917. A 30 ft section of the stem wall along the south side of the building was failing. A crack was previously repaired by the previous owner with an epoxy and after 9 years the crack was getting larger and 2 other small ones appeared. I got...
Sure Safe EFS
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Reviewed in July 2013
Mr Swyden was both prompt and professional. We had purchased our current home about a year ago and had several questions regarding both the equiptment serviceability and the life expectancy of the systems. Mr Swyden took the time out of his busy schedule to not only service the system, but to...
Swyden's Swimming Pool Remodel & Draperies
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Reviewed in October 2012
I've used them for two homes now, my previous home and my current home. They are consistent and fair. All around they are very easy to deal with.
CNR Air Conditioning Inc
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Reviewed in September 2012
Older Point Loma home built in 1932 with architectural significance that had a clay tile roof that only had been repaired over the years and a flat roof 3 car garage that had been re-roofed but was not properly done as was pointed out (and it leaked). I knew that there had to be issues with the...
Professional Roofing and Solar
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Reviewed in May 2011
The technicians who did most of the actual work (employees of a subcontractor) were very courteous and communicated well. They were not fully trained as electricians, but the city's inspector set them straight on a few electrical code requirements. At the end of the day the work was done...
Pacific Home Remodeling Inc
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Reviewed in March 2011
I wanted to get an estimate for a home security system. I called and the receptionist was extremely friendly and helpful and I scheduled to have Brian the owner come out that same week. He was very prompt, arriving at 7:00am as scheduled. He was extremely friendly and professional and went...
Millennium Alarm Technologies Inc
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Home security system pros in San Diego

ADT

3750 Priority Way South Dr

3750 Priority Way South Dr

Customers say: Terrific value

4191 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.

"Burglar alarm purchased from ADT. Didn’t realize a monitoring agreement comes with it, but fine by us. Have always heard their response time in the event of an emergency is by far the fastest. Would encourage others to get ADT alarm if they want to beef up overall protection at home."

Talia M on August 2025

John Dickey Construction

John Dickey Construction

Customers say: Quick response

Recommended by 100% of Angi customers

44 local quotes requested

Quality home renovation starting with your roof The skill and expertise to make your home functional and the design expertise to make your home shine! We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"He was on time, friendly, and proficient. I would definitely hire him again."

Ashley J on February 2025

"He was on time, friendly, and proficient. I would definitely hire him again."

Ashley J on February 2025

Customers say: Quick response

Recommended by 100% of Angi customers

55 local quotes requested

I work on Electrical, Plumbing, Painting. I have been doing handy jobs for over 10 years and feel very well experienced. I work well under stress and I always try to find the answer to your questions. Very friendly and love to be around people.

"Fantastic. Chris was timely, professional, reasonably priced and did great work. I will look to him for any future electrical work I need."

Brian D on January 2025

"Fantastic. Chris was timely, professional, reasonably priced and did great work. I will look to him for any future electrical work I need."

Brian D on January 2025

Customers say: Quick response

Recommended by 100% of Angi customers

56 local quotes requested

I started in the electrical union and have experience in residential, commercial and solar electrical. I can do anything from outlet repair and installation, to full panel upgrades. I can quickly install new lighting and/or fans, EV chargers, as well as troubleshooting. I have extensive knowledge in commercial electrical pertaining to panels, switch gears, transformers, wire pulling and conduit installation.

"Ty did a solid job installing 3 GFCI outlets and 1 light switch for my kitchen. He provided a fair/competitive price and executed the work professionally. He was a pleasure to talk to and patient to answer all of my questions. He even left me a free receptacle tester for the safety of my home to test the outlets. Recommend him to anyone that needs electrical work by a professional electrician. 5+ stars"

Mike R on June 2025

Carvin Electric

P.O. BOX 5092 San Diego, CA. 92165

P.O. BOX 5092 San Diego, CA. 92165

Customers say: Quick response

Recommended by 100% of Angi customers

43 local quotes requested

As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Yes! Carvin did an amazing job!"

Catherine C on June 2025

"Yes! Carvin did an amazing job!"

Catherine C on June 2025

SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

Customers say: Quality work

Recommended by 96% of Angi customers

142 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

"SafeStreets security system is incredibly reliable and easy to use. The app is intuitive, and the home automation features are a game-changer. I love being able to monitor my home from anywhere. Great service all around."

Paula S on March 2025

Customers say: Super punctual

Recommended by 94% of Angi customers

60 local quotes requested

As a whole-home solutions provider, integration beyond audio, video, and communications is packaged with superior technical service and excellent customer service, seven days a week.

"Cory did a very nice job for us. He took a look at our ethernet and WiFi network, and was able to diagnose our problems and make a couple of improvements. He was on-time, professional and easy to talk with. He was also very skilled in the technical aspects of modern networking. We often find that good local businesses like Wave Connects deliver solutions and services that are as good or better than the big companies. Cory and Wave Connects have proven this yet again. We will continue to call on Wave Connects for any other issues that we run into, and we will happily recommend them to friends and family."

Dave T on February 2025

As a whole-home solutions provider, integration beyond audio, video, and communications is packaged with superior technical service and excellent customer service, seven days a week.

Dave T on February 2025

Customers say: Terrific value

Recommended by 92% of Angi customers

6 years of experience

With 10 years of experience serving the area, we are your solution for all your Electrical needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"Gilberto and his team completed the installation of a new 50 amp circuit (including running a new upgraded wire from our main panel at the front of our house to the garage at the back of our property) for a Level 2 EV Charger. They completed the project in under 5 hours for the agreed estimated price on the agreed date. Very professional, and would hire again."

Todd L on July 2025

CoastDesign & Build, Inc.

6602 El Cajon Blvd Suite #D

New on AngiNew on Angi•

Approved Pro

CoastDesign & Build, Inc.

6602 El Cajon Blvd Suite #D

New on AngiNew on Angi•

Approved Pro

241 local quotes requested

22 years of experience

Coastdesign & Build is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 5 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Home Pro Remodeling & Construction, Inc.

134 South Myrtle Avenue

Home Pro Remodeling & Construction, Inc.

134 South Myrtle Avenue

Customers say: Quality work

247 local quotes requested

6 years of experience

With years of experience serving the area, we are your solution for all your remodeling needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"Great company! They delivered as they promised. Professional work from start to finish. You can tell the difference between old and new windows. Our house looks like new with this windows. Thank you for excellent work."

Nishma P on May 2023

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FAQs for home security system service projects in San Diego, CA

The average cost of a home security system is about $700, ranging from $280 to $1,150. Costs to consider include equipment, surveillance fees, and other additional features. Cost factors that determine your system’s price include the type of security system, materials, labor, activation fees, monthly fees, and permits. Additional features and upgrades may include:

Video surveillance monitoring: $40–$65 per month
Smart home locks: $150
Smart home lighting: $15–$90
Smart smoke, fire, and carbon monoxide alarms: $35–$100
Smart thermostat: $130–$500

Yes, a home security system can be worth it for your peace of mind alone, but it can also save you up to 20% on your home insurance. The insurance savings will help defray the initial setup costs and subscription costs over time. Locations with higher crime rates also make home security systems a valuable investment, but it ultimately depends on your personal preferences and asset values.

With the popularity of DIY security cameras and video surveillance systems, it’s important to understand the benefits and potential drawbacks to decide if it’s the right choice for you. Advantages and disadvantages include:

Pros

Video footage readily available
Reduced home insurance
Save on labor costs by installing security cameras yourself
Wireless systems are easy to move and set up
Monitor from your smartphone
Avoid false alarms

Cons

Features may be vulnerable to hackers
No direct link to authorities
Risk of installing the system improperly, reducing its effectiveness

Whether a security system or security cameras is a better choice for you depends on your needs and preferred comfort level. A security system can cost more depending on the features you choose, but it’s a more proactive and protective approach to home security by alerting you and authorities of any emergencies. Using a security camera system is a more reactive approach because while you can monitor the camera footage, it does not alert the proper authorities for you.

Understanding the pros and cons of installing a home security system is the first step to deciding which one is right for you. A few of the advantages and disadvantages include:

Pros