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The 10 Best Security Companies in Portland (2026)
In a city where mixed-use blocks, busy storefronts, and a growing tech sector create diverse security needs, Portland residents and businesses look for reliable local protection. This list ranks the top security companies in the Portland area using Google reviews — an updated roundup for 2026 built on a Bayesian-style score that weights average rating by review count. We focused on businesses appearing under Google’s security-related categories and prioritized both high scores and substantial review history. The result highlights a mix of national providers and local guard services to help readers compare options when evaluating alarms, patrols, or on-site security.
This ranking is computed from Google reviews (our method). Listings marked Partner are paid advertising spots: they sit alongside the ranking without changing its order.
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Vivint
Vivint tops our list because it combines an exceptionally high Google rating (4.9) with a large review volume (376), giving it strong Bayesian weight in this ranking. Google categorizes it as a Security service, and the combination of score and review count puts it above smaller firms with similar ratings. That balance of rating and scale is why it emerges as our pick for the Portland area in 2026.
The full ranking
International Tactical Security
International Tactical Security holds a 4.9 rating from 51 Google reviews and is categorized as a Security guard service; the listing shows an address in Vancouver, WA.
51 reviews
Pacific Security Services
Pacific Security Services is rated 5.0 on Google from 28 reviews and appears under Security guard service, with a Hillsboro address on the listing.
28 reviews
Succor Global Security Services, LLC.
Succor Global Security Services, LLC. carries a 4.9 score across 33 reviews and is listed as a Security guard service located in Milwaukie per the Google entry.
33 reviews
First Response Security
First Response Security has a 4.5 Google rating based on 236 reviews and is categorized as a Security guard service with an address in Beaverton.
236 reviews
Koch Security Group | Security Services Oregon
Koch Security Group | Security Services Oregon holds a 5.0 rating from 12 reviews and is listed as a Security guard service with a Vancouver, WA address.
12 reviews
Providers International
Providers International is shown as a Security guard service with a 4.6 rating from 10 Google reviews and a Clackamas address on the listing.
10 reviews
Fortified International
Fortified International appears in Google’s Security guard service category with a 4.3 rating from 18 reviews; the listing is on NE Holladay St in Portland.
18 reviews
Rovers Security
Rovers Security carries a 3.9 Google rating based on 14 reviews and is categorized as a Security guard service located in Gresham according to the listing.
14 reviews
Foundation Security LLC
Foundation Security LLC is listed as a Security guard service with a 3.8 rating from 10 reviews and an address on SW 5th Ave in downtown Portland.
10 reviews
Frequently asked questions
How should I choose a security company in Portland?
Start by identifying the services you need (alarm monitoring, on-site guards, patrols, or systems installation). Check Google reviews and ask for references, verify licenses and insurance, and compare written proposals that spell out scope, response times, and contract terms.
What should I check before hiring a security guard service?
Confirm that guards have appropriate training, background checks, and any required local licensing or certifications. Also verify the company’s insurance and bonding, review sample reports or patrol logs, and get a clear agreement on hours, duties, and supervision.
How much does hiring a security company typically cost?
Prices vary widely depending on service type, location, hours, and level of coverage; hourly guard patrols, alarm monitoring, and full electronic systems all command different rates. Request multiple written quotes and compare what’s included so you can evaluate cost against expected service and coverage.
How is this ranking built and updated?
This list is based on Google review data updated for 2026 and uses a Bayesian-style approach that weights average rating by number of reviews to balance score and review volume. The method favors businesses with both high ratings and substantial review histories to reduce the effect of small-sample extremes.