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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon22
    Verified home security system services reviews

Find Home security system pros in O'ahu

Avatar for ADT

ADT

4.66(
687
)
Approved Pro

ADT

4.66(
687
)
Approved Pro
Super Service Award
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1874 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.

"Spent lots of time making phone calls to all of the major security providers in the USA. Made the incorrect assumption that adt would be the most expensive. To our delight they had lots of flexible options and promotions to fit our budget. Really glad we took the time to look into it further."

Crystalle G on December 2025

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.

"Spent lots of time making phone calls to all of the major security providers in the USA. Made the incorrect assumption that adt would be the most expensive. To our delight they had lots of flexible options and promotions to fit our budget. Really glad we took the time to look into it further."

Crystalle G on December 2025


Avatar for Handymen Oahu

Handymen Oahu

5.00(
12
)
Approved Pro

Handymen Oahu

5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2018 years of experience

At Handymen Oahu we are experienced professionals capable of tackling repairs and renovations over a wide variety of trades. As Hawaii's hardest workers there is nothing more important to us than doing a good job, on time and with a positive attitude. We have over 5 years of experience supporting Hawaii's homeowners and are excited to work with you on your next project.

"Replacement air conditioners in guest rooms. Very thorough from start to completion. Removed all trash and older equipment. I’m looking forward to seeing more projects in the coming weeks! Reasonable prices and clean. I have been through a lot of negative experiences and this has been a huge relief in restoring confidence and trust again!"

Jeff C on October 2025

At Handymen Oahu we are experienced professionals capable of tackling repairs and renovations over a wide variety of trades. As Hawaii's hardest workers there is nothing more important to us than doing a good job, on time and with a positive attitude. We have over 5 years of experience supporting Hawaii's homeowners and are excited to work with you on your next project.

"Replacement air conditioners in guest rooms. Very thorough from start to completion. Removed all trash and older equipment. I’m looking forward to seeing more projects in the coming weeks! Reasonable prices and clean. I have been through a lot of negative experiences and this has been a huge relief in restoring confidence and trust again!"

Jeff C on October 2025


Avatar for KDR CONSTRUCTION LLC

KDR CONSTRUCTION LLC

4.77(
22
)
Approved Pro

KDR CONSTRUCTION LLC

4.77(
22
)
Approved Pro
Customers say: True professional
2023 years of experience
Free onsite estimate

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Job was done and I was very satisfied with their willingness to work with on some changes."

Derrell D on September 2025

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Job was done and I was very satisfied with their willingness to work with on some changes."

Derrell D on September 2025


Avatar for Builds & Services LLC

Builds & Services LLC

5.00(
4
)
Approved Pro

Builds & Services LLC

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2010 years of experience

Hello home owners, I have been in Construction since 2010 and have done a variety of work. I currently provide handymen services covering general house upkeep, doors, windows, fixtures, blinds, small repairs, rental readiness, landscaping, pressure washing, minor electrical, minor plumbing, etc. and small to medium residential kitchen and bath remodels. I am not licensed as a general contractor but can provide a fair labor cost for carpentry work and manage the renovation with the use of trusted sub contractors to ensure your home will be completed in good quality to your liking. With my knowledge and experience, I can ensure the work will be done safely and in accordance to codes, and regulations. I am experienced at renovating homes new and old, and am currently working on getting licensed to do more work. I can help you answer some questions by providing a vision for your remodel upon a walk-through. I also can provide contacts for other work needed such as roofing, flooring, electrical, plumbing, and such alike. Let's connect, and create a remodel you will love for years to come! Bryson

"Responded in short time without unreasonable interruption."

John S on December 2024

Hello home owners, I have been in Construction since 2010 and have done a variety of work. I currently provide handymen services covering general house upkeep, doors, windows, fixtures, blinds, small repairs, rental readiness, landscaping, pressure washing, minor electrical, minor plumbing, etc. and small to medium residential kitchen and bath remodels. I am not licensed as a general contractor but can provide a fair labor cost for carpentry work and manage the renovation with the use of trusted sub contractors to ensure your home will be completed in good quality to your liking. With my knowledge and experience, I can ensure the work will be done safely and in accordance to codes, and regulations. I am experienced at renovating homes new and old, and am currently working on getting licensed to do more work. I can help you answer some questions by providing a vision for your remodel upon a walk-through. I also can provide contacts for other work needed such as roofing, flooring, electrical, plumbing, and such alike. Let's connect, and create a remodel you will love for years to come! Bryson

"Responded in short time without unreasonable interruption."

John S on December 2024


Avatar for Z Mana LLC

Z Mana LLC

4.93(
12
)
Approved Pro

Z Mana LLC

4.93(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2016 years of experience

Cool Roof Hawaii 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 customer's interests and make their concerns the basis of our business. Please give us a call today!

"Very pleased, excellent work. Couldn't be happier."

Dave Y on June 2018

Cool Roof Hawaii 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 customer's interests and make their concerns the basis of our business. Please give us a call today!

"Very pleased, excellent work. Couldn't be happier."

Dave Y on June 2018


Avatar for Vierra Contracting

Vierra Contracting

5.00(
1
)
Approved Pro

Vierra Contracting

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2022 years of experience

Thank you for visiting Vierra Contracting! We are a locally owned and operated service based out of Ewa Beach and servicing certain areas on Kauai. Whether it is residential or commercial, we promise to complete your project with a guaranteed persistence in getting it done right the first time. Contact us now!

"Fast to respond. Arrived on time for the estimate. Arrived on time to do the repair to a section of the roof."

Wilfred T on May 2023

Thank you for visiting Vierra Contracting! We are a locally owned and operated service based out of Ewa Beach and servicing certain areas on Kauai. Whether it is residential or commercial, we promise to complete your project with a guaranteed persistence in getting it done right the first time. Contact us now!

"Fast to respond. Arrived on time for the estimate. Arrived on time to do the repair to a section of the roof."

Wilfred T on May 2023


Avatar for Continental Mechanical Services LLC

Continental Mechanical Services LLC

New on AngiNew on Angi
Approved Pro

Continental Mechanical Services LLC

New on AngiNew on Angi
Approved Pro
2015 years of experience
Free onsite estimate

With decades of experience in commercial and industrial projects and services, our company is proud to extend our top-tier mechanical services to residential clients. We specialize in plumbing solutions and backflow inspections as well as air conditioning installation, maintenance, and repair. Our expertise also encompasses HVAC controls, fire protection systems, commercial refrigeration systems and sheet metal work, ensuring comprehensive solutions for your home's needs. Our dedicated team is committed to delivering professional, efficient, and reliable service to enhance the comfort and safety of your residence.?

With decades of experience in commercial and industrial projects and services, our company is proud to extend our top-tier mechanical services to residential clients. We specialize in plumbing solutions and backflow inspections as well as air conditioning installation, maintenance, and repair. Our expertise also encompasses HVAC controls, fire protection systems, commercial refrigeration systems and sheet metal work, ensuring comprehensive solutions for your home's needs. Our dedicated team is committed to delivering professional, efficient, and reliable service to enhance the comfort and safety of your residence.?


Valantin Security Services

New on AngiNew on Angi
Approved Pro

Valantin Security Services

New on AngiNew on Angi
Approved Pro
2018 years of experience
Free onsite estimate

Valantin Security Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 2 years of experience serving Honolulu, HI and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Valantin Security Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 2 years of experience serving Honolulu, HI and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!


Avatar for SimpliSafe Home Security

SimpliSafe Home Security

4.77(
1,979
)

SimpliSafe Home Security

4.77(
1,979
)
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

You’d pay a fortune to keep your family safe, but you shouldn’t pay a penny more than $14.99! Most alarms systems seem like a bargain---UNTIL you look at the cost of signing a long-term alarm contract for $30, $40, sometimes even $50/month. Protect your home and your wallet with a SimpliSafe home security system. Our alarm monitoring costs just $14.99/month, and we’ll never lock you into a contract, so you are free to cancel with us anytime. Each year that you protect your family with SimpliSafe, you’ll save up to $420...that’s why the nation’s leading financial expert, Dave Ramsey, recommends SimpliSafe to all his listeners. Try SimpliSafe today! You have nothing to lose---we are so sure you’ll be happy with your alarm that we offer you a three year product warranty and a 60 Day No-Questions-Asked Full Refund Guarantee

"They are fine. Their price is very good and the hardware is holding up very well."

Sidney J on March 2022

You’d pay a fortune to keep your family safe, but you shouldn’t pay a penny more than $14.99! Most alarms systems seem like a bargain---UNTIL you look at the cost of signing a long-term alarm contract for $30, $40, sometimes even $50/month. Protect your home and your wallet with a SimpliSafe home security system. Our alarm monitoring costs just $14.99/month, and we’ll never lock you into a contract, so you are free to cancel with us anytime. Each year that you protect your family with SimpliSafe, you’ll save up to $420...that’s why the nation’s leading financial expert, Dave Ramsey, recommends SimpliSafe to all his listeners. Try SimpliSafe today! You have nothing to lose---we are so sure you’ll be happy with your alarm that we offer you a three year product warranty and a 60 Day No-Questions-Asked Full Refund Guarantee

"They are fine. Their price is very good and the hardware is holding up very well."

Sidney J on March 2022


USAA Bank

4.78(
1,414
)

USAA Bank

4.78(
1,414
)
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

When you join USAA, you become part of a family that's there for you during every stage of your life. Let us help you with insurance, banking, investments and retirement — because we're dedicated to helping you achieve your financial goals. Get started today. It's free to join. Initial loss reporting 24 hours a day, 7 days a week. DBA- USAA Casualty Insurance Company; USAA Investment Management Company & USAA Transfer Agency Company

"Not satisfied"

g s on February 2020

When you join USAA, you become part of a family that's there for you during every stage of your life. Let us help you with insurance, banking, investments and retirement — because we're dedicated to helping you achieve your financial goals. Get started today. It's free to join. Initial loss reporting 24 hours a day, 7 days a week. DBA- USAA Casualty Insurance Company; USAA Investment Management Company & USAA Transfer Agency Company

"Not satisfied"

g s on February 2020

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Home Security Systems questions, answered by experts

Faulty sensors, weak signals, false alarms, and control panel malfunctions are common problems requiring repair.

In general, daytime visibility for security cameras ranges from 10 to 70 feet. Higher-end cameras may have night vision that records 100 to 200 feet out. When shopping for any type of security camera, it's important to pay attention to focal length, resolution, and infrared technology to get an idea of the depth and crispness that will be used when capturing images.

Any type of dead bolt lock provides the highest level of safety for a single device. However, it’s also important to determine a lock's grade. Locks can come in either Grade 1, Grade 2, or Grade 3, which indicates how durable it is and if it’s constructed solidly. Safety experts recommend choosing locks based on Grade 1, which offers the highest level of durability.

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

  • Added security for your household

  • Reduced home insurance premiums

  • Many smart home integrations available

  • Security companies can monitor your home 

Cons

  • Expensive setup costs 

  • Subscription costs can add up quickly

  • Features may be vulnerable to hackers

  • Weak signal reduces the security of a wireless system

Professionals optimize camera placement, integrate recording systems, and ensure tamper-proof security.

The O'ahu, HI homeowners’ guide to home security system services

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

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