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Best Network Cabling And Installation Companies in Olympia, WA (2026)

39 network cabling and installation companies ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Olympia: Olympia Computer, IFR Score 59/100; 4.9★ from 490 Google reviews.

  2. 9

    Most-reviewed: Guardian Security Group, Inc., 379 Google reviews at 4.5★, the most of 39 ranked after Olympia Computer; ranked #9.

Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank

39 Olympia network cabling and installation companies are ranked here by IFR Score, from nine published factors. 10 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.9★ across 39 rated IT firms.

Top 10 network cabling and installation companies in Olympia at a glance

Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.

Top 10 network cabling and installation companies in Olympia at a glance
RankBusinessIFR ScoreGoogle ratingBased inHoursBest for
1Olympia Computer594.9★ (490)Olympia—Overall
2Personal Computer Pros & Business Services (Call or text.)585.0★ (138)Lacey, 6 mi awaySat · Sun · Evenings—
3Wire Free Sky585.0★ (43)Bainbridge Island, 36 mi away——
4Truit564.9★ (216)Tumwater, 2 mi away——
5Day Wireless Systems554.5★ (13)Lacey, 7 mi away——
6Custom Communications Inc544.8★ (20)Tacoma, 25 mi away——
7Infoblox544.7★ (23)Tacoma, 26 mi away——
8Legacy Telecommunications534.2★ (19)Artondale, 25 mi away——
9Guardian Security Group, Inc.534.5★ (379)Tacoma, 23 mi away—Most reviews
10Empowering Technology Solutions (ETS)534.8★ (47)Tacoma, 26 mi awaySat · Sun · Evenings—

The 39 best network cabling and installation companies in Olympia, ranked

Ordered by IFR Score, a 0–100 score from nine published factors. Paid placement never changes the order.

Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.

  1. Ranked #1 in Olympia

    #1 Olympia Computer

    Based in Olympia

    59/100IFR Score

    Ranked #1 because of its Google rating and review volume: 4.9★ from 490 Google reviews, the most in Olympia.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.9★ from 490 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    209 Washington St NE, Olympia, WA 98501
    View profile for Olympia Computer(360) 995-1010

  3. #3 Wire Free Sky

    Based in Bainbridge Island, 36 mi away

    58/100IFR Score

    Ranked #3 because of its Google rating and service focus: 5.0★ from 43 Google reviews, listed on Google as “Telecommunications contractor”.

    Based on 7 of 9 factors; recency and availability not yet collected.

    • 5.0★ from 43 Google reviews
    View profile for Wire Free Sky(206) 858-9111

  4. #4 Truit

    Based in Tumwater, 2 mi away

    56/100IFR Score

    Ranked #4 because of its Google rating and review volume: 4.9★ from 216 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.9★ from 216 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    2646 RW Johnson Boulevard Southwest Ste 100, Tumwater, WA 98512
    View profile for Truit(360) 208-1082

  5. #5 Day Wireless Systems

    Based in Lacey, 7 mi away

    55/100IFR Score

    Ranked #5 because of its Google rating and service focus: 4.5★ from 13 Google reviews, listed on Google as “Telecommunications contractor”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.5★ from 13 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    8343 Hogum Bay Ln NE, Lacey, WA 98516
    View profile for Day Wireless Systems(360) 491-9000

  6. #6 Custom Communications Inc

    Based in Tacoma, 25 mi away

    54/100IFR Score

    Ranked #6 because of its Google rating and service focus: 4.8★ from 20 Google reviews, listed on Google as “Telecommunications contractor”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.8★ from 20 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    801 85th St E #3217, Tacoma, WA 98445
    View profile for Custom Communications Inc(253) 536-9183

  7. #7 Infoblox

    Based in Tacoma, 26 mi away

    54/100IFR Score

    Ranked #7 because of its Google rating and service focus: 4.7★ from 23 Google reviews, listed on Google as “Computer networking service”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.7★ from 23 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    2106 Pacific Ave 6th floor, Tacoma, WA 98402
    View profile for Infoblox(408) 986-4000

  8. #8 Legacy Telecommunications

    Based in Artondale, 25 mi away

    53/100IFR Score

    Ranked #8 because of its Google rating and service focus: 4.2★ from 19 Google reviews, listed on Google as “Telecommunications contractor”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.2★ from 19 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    8102 Skansie Ave, Gig Harbor, WA 98332
    View profile for Legacy Telecommunications(253) 858-0214

  11. #11 A+ Computer Rescue

    Based in Auburn, 36 mi away

    53/100IFR Score

    Ranked #11 because of its Google rating and review volume: 4.9★ from 105 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.9★ from 105 Google reviews
    Hours
    Mon–Sun 9 AM–9 PM
    Address
    28105 37th Ave S, Auburn, WA 98001
    View profile for A+ Computer Rescue(206) 852-0791

  13. #13 Day Wireless Systems

    Based in SeaTac, 39 mi away

    52/100IFR Score

    Ranked #13 because of its Google rating and service focus: 4.4★ from 24 Google reviews, listed on Google as “Telecommunications contractor”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.4★ from 24 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    2415 S 200th St, SeaTac, WA 98198
    View profile for Day Wireless Systems(206) 878-3750

  15. #15 Utilities One

    Based in Kent, 40 mi away

    51/100IFR Score

    Ranked #15 because of its Google rating and service focus: 4.4★ from 13 Google reviews, listed on Google as “Telecommunications contractor”.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.4★ from 13 Google reviews
    Hours
    Mon–Fri 8 AM–7 PM · Sat–Sun closed
    Address
    22013 68th Ave S, Kent, WA 98032
    View profile for Utilities One(425) 999-9987

  17. #17 PC Technologies

    Based in Olympia

    50/100IFR Score

    Ranked #17 because of its Google rating and review volume: 4.7★ from 31 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.7★ from 31 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    3739 Griffin Ln SE, Olympia, WA 98501
    View profile for PC Technologies(360) 491-2227

  18. #18 Network24

    Based in Artondale, 34 mi away

    50/100IFR Score

    Ranked #18 because of its Google rating and service focus: 5.0★ from 3 Google reviews, listed on Google as “Computer networking service”.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Fri 7 AM–7 PM · Sat 8 AM–5 PM · Sun closed
    View profile for Network24(253) 234-4308

  19. #19 South King Tech

    Based in Auburn, 37 mi away

    50/100IFR Score

    Ranked #19 because of its Google rating and review volume: 5.0★ from 131 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 131 Google reviews
    Hours
    Mon–Thu 9 AM–3 PM · Fri 12 PM–3 PM · Sat–Sun closed
    Address
    311 3rd St NE #201, Auburn, WA 98001
    View profile for South King Tech(206) 899-3770

  20. #20 inTech Consulting

    Based in Kent, 39 mi away

    50/100IFR Score

    Ranked #20 because of its Google rating and review volume: 5.0★ from 115 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 115 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    524 W Meeker St Ste 2, Kent, WA 98032
    View profile for inTech Consulting(206) 397-8070

  21. #21 Whisler Communications

    Based in Olympia

    50/100IFR Score

    Ranked #21 because of its Google rating and review volume: 4.7★ from 23 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.7★ from 23 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    2875 RW Johnson Boulevard Southwest, Olympia, WA 98512
    View profile for Whisler Communications(360) 352-8777

  23. #23 Computer Citi

    Based in Puyallup, 30 mi away

    49/100IFR Score

    Ranked #23 because of its Google rating and review volume: 4.2★ from 91 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 4.2★ from 91 Google reviews
    Hours
    Mon–Fri 10 AM–6 PM · Sat 11 AM–5 PM · Sun closed
    Address
    11910 Meridian E, Puyallup, WA 98373
    View profile for Computer Citi(253) 770-7800

  25. #25 Cybertools, Inc. | #1 IT Support and Managed IT Services | Cybersecurity for Businesses

    Based in Puyallup, 29 mi away

    48/100IFR Score

    Ranked #25 because of its Google rating and review volume: 5.0★ from 42 Google reviews.

    Based on 8 of 9 factors; recency not yet collected.

    • 5.0★ from 42 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    10410 187 St E, Puyallup, WA 98374
    View profile for Cybertools, Inc. | #1 IT Support and Managed IT Services | Cybersecurity for Businesses(253) 652-5461

All 39 network cabling and installation companies

#1 to #25 are shown in full above. Here are #26 to #39, in IFR Score order; each links to its profile.

network cabling and installation companies in Olympia, ranks 26 to 39
RankBusinessIFR ScoreGoogle ratingDistance
26Pro Group Networks - Washington State474.9★ (31)24 mi
27Rivas Technology Group475.0★ (49)39 mi
28Dr Computer464.8★ (18)38 mi
29Cannon Construction464.3★ (44)31 mi
30Hutter Home Theater465.0★ (26)37 mi
31Graemouse Technologies, Inc | #1 Tacoma Seattle Managed IT Services, IT Consulting & Cyber Security454.3★ (10)20 mi
32ArgoCTS445.0★ (11)26 mi
33RHYNO Networks | Managed IT Services in Seattle444.6★ (19)40 mi
342bridges Tech435.0★ (5)23 mi
35CMIT Solutions425.0★ (5)26 mi
36TRI-TEC Communications, Inc424.6★ (9)39 mi
37StrikeProof - IT Support and Cyber Security for Businesses425.0★ (4)26 mi
38West Technologies & Consulting415.0★ (6)36 mi
39Silke Communications: Bremerton, WA404.2★ (5)38 mi

Also serving Olympia

14 more network cabling and installation companies within 40 mi that we can't rank yet: too few reviews, or a service we couldn't confirm. Listed A to Z.

Unranked network cabling and installation companies serving Olympia
BusinessGoogle ratingDistance
4th Dimension Computers & Technology4.3★ (495)In Olympia
A+ Computers Olympia4.4★ (69)In Olympia
AYCH Electronics4.0★ (69)In Olympia
Intelligent Technical Solutions | ITS4.4★ (20)In Olympia
J&J Communications Llc39 mi
KND Enterprises1 mi
MLS Enterprise Inc5.0★ (1)37 mi
Paragon Networks - Managed IT Services, Cybersecurity, and FTC/NIST/HIPAA Compliance5.0★ (13)In Olympia
Phone Master4.7★ (13)In Olympia
Puget Sound Computer Repair4.8★ (146)In Olympia
SABER Technologies3.0★ (2)29 mi
Tacoma Phone Systems & Cabling / Networking5.0★ (1)23 mi
Tech Consulting N.W.40 mi
The Nerd Squad, LLC5.0★ (1)34 mi

How we ranked Olympia network cabling and installation companies

We scored 39 Olympia network cabling and installation companies on nine factors, weighted as shown. An IT firm is ranked when its service is confirmed and it has 3 or more Google reviews or a claimed profile. An IT firm with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 9, 2026.

Paid placement never changes a rank or score. Sponsored businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

IFR Score factors and weights
FactorWeightComputed fromIn Olympia data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Review volume15%Number of Google reviews, compared with the most-reviewed IT firm on the listMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday and 24/7 supportMeasured
Service focus15%How clearly the firm does this service (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The firm has claimed its IT Firms Ranked profile (free or paid earn the same)Measured
Partnered5%The firm links to IT Firms Ranked from its own website with our badge, checked periodicallyMeasured
Client reviews10%Verified client reviews collected by IT Firms Ranked: their rating and how many there areMeasured

How to choose a network cabling company

  1. Ask which licence, permits and inspections your job needs locally, and who arranges them.
  2. Ask for a site survey and a written quote that lists cable type, number of runs and testing.
  3. Make sure each run is tested and certified, and that you receive the results.
  4. Check whether the firm also installs and configures switches and Wi-Fi, or only the cabling.
  5. Ask for two or three references from clients of your size and industry, and call them.
  6. Get the scope, response times and price in writing before you sign, including how you leave and get your data back.

Questions to ask a network cabling company

  • Which licence do you hold for low-voltage work here, and will you pull the permit?
  • Which cable category and brand do you install, and is there a manufacturer warranty?
  • Will every run be tested and labelled, and will we receive the test results?
  • Who handles the network equipment and Wi-Fi after the cabling is in?
  • How do you handle work in occupied offices or after hours?

Terms explained

MSP (managed service provider)
A firm that runs a business’s IT for a recurring fee: monitoring, patching, help desk, backups and security tools.
Co-managed IT
An arrangement where an outside firm supports an in-house IT person or team, sharing tools and tasks.
Break-fix
IT support paid per incident or per hour, with no monthly agreement.
SLA (service-level agreement)
The contract terms for response and resolution times, uptime and support hours.
Help desk
The support line staff call or email for IT problems.
RMM
Remote monitoring and management software that lets an IT firm watch, patch and fix computers remotely.
vCIO
A virtual chief information officer: part-time IT strategy and budgeting from an outside firm.
MSSP
A managed security service provider: a firm that monitors and manages security tools around the clock.
EDR / MDR
Endpoint detection and response software, and the managed service of people watching its alerts (managed detection and response).
MFA
Multi-factor authentication: a second proof of identity, such as an app prompt, on top of a password.
Penetration test
An authorised, simulated attack on your systems to find weaknesses before criminals do.
SOC 2
An independent auditor’s report (AICPA standard) on a service provider’s security controls.

Network cabling and installation companies in Olympia: frequently asked questions

Who is the best network cabling company in Olympia?

By IFR Score, the highest-ranked network cabling company in Olympia, WA is Olympia Computer with an IFR Score of 59/100. It has 4.9★ from 490 Google reviews. Personal Computer Pros & Business Services (Call or text.) (#2) and Wire Free Sky (#3) follow. We ranked 39 network cabling and installation companies on nine factors, last updated November 9, 2026.

How many network cabling and installation companies are there in Olympia?

ITFirmsRanked ranks 39 network cabling and installation companies serving Olympia, WA. 3 of them are based in Olympia; the rest serve it from nearby towns. Another 14 within 40 mi are listed but not ranked yet. Counts are as of November 2026.

Which network cabling and installation companies in Olympia work on weekends?

10 of 39 ranked network cabling and installation companies post Saturday hours and 6 post Sunday hours. The highest-ranked open Saturdays are Personal Computer Pros & Business Services (Call or text.) (#2), Empowering Technology Solutions (ETS) (#10) and A+ Computer Rescue (#11). Posted hours are office hours; many firms also run an after-hours support line for contract clients.

What Google rating do Olympia network cabling and installation companies have?

The median Google rating among 39 rated network cabling and installation companies in Olympia is 4.9★, with a median of 31 reviews. Olympia Computer has the most, 490 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ITFirmsRanked rank network cabling and installation companies?

Each network cabling company gets a 0–100 IFR Score from nine published factors, led by reputation (25%), review volume (15%), service focus (15%) and recency (10%). An IT firm with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only IT firms with a confirmed service and 3 or more reviews, or a claimed profile, are ranked.

Do network cabling and installation companies outside Olympia count in this ranking?

Yes, if they are within 40 mi of the Olympia city center, our service radius for network cabling and installation companies. Each listing shows where the IT firm is based and how far away it is. Proximity is 5% of the IFR Score, so a nearby IT firm gets a small edge.

Can network cabling and installation companies pay to rank higher on ITFirmsRanked?

No. The IFR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured IT firms may appear above the list, labelled Sponsored and showing their honest rank.

What does a network cabling company do?

Network cabling companies design and install structured cabling (Cat6, fibre), racks, Wi-Fi access points and network equipment in offices, warehouses and new buildings.

How are network cabling and installation companies in Olympia ranked?

By IFR Score: Google rating and review volume, recent reviews, opening hours, how clearly the firm does network cabling and installation, distance, a claimed profile, our badge and verified client reviews. Sponsored placements never change the order.

Does network cabling need a licence?

It depends on where you are. Some states and provinces license low-voltage or limited-energy work (California’s C-7 low voltage classification and Washington’s limited energy specialty are examples) and many cities require permits. Ask the firm which licence and permits apply to your job.

What should we get when the cabling is finished?

Labelled cables and patch panels, test results for every run and a floor plan showing where each run goes. Those records make later changes and fault-finding much faster.

Update log for Olympia

  1. November 2026: IFR Scores recalculated for 39 network cabling and installation companies serving Olympia.

More network cabling and installation companies and Olympia pages