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The Top 5 General Contractors in Oak Harbor, WA

The best-rated general contractors serving Oak Harbor, WA, independently researched and ranked on rating, review volume and genuine local reputation.

Oak Harbor, WAGeneral ContractorsUpdated July 2026
Quick answer

The best general contractors in Oak Harbor, WA are Red Flannel Construction Co., Encinas Construction, Inc., 1-2-3 Construction, LLC, Bosch BC Construction and GETS Construction. Each is an independently researched local operator, ranked on reputation, reviews and genuine local presence, and none paid to appear.

General Contractors · Oak Harbor, WA The ranked five, on merit
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1
Red Flannel Construction Co.
Oak Harbor & Whidbey Island · Design/build remodels & new construction

Red Flannel Construction is a locally owned, Oak Harbor-based design/build general contractor with more than 26 years serving Whidbey Island. The team handles kitchen and bath remodels, custom millwork and cabinetry, flooring, siding, painting and water and tree-damage restoration, and also supplies its own cabinets, countertops and sinks. A member of the Oak Harbor Chamber of Commerce, the firm carries a strong local reputation for craftsmanship, making it a dependable choice for homeowners wanting an established design-led remodeler.

2
Encinas Construction, Inc.
Whidbey Island · Custom homes, additions & remodels

Encinas Construction has been building quality homes across Whidbey Island since 1990, giving it more than three decades of local track record. The company covers custom home builds, full renovations, additions, remodels and government contracting for clients in Oak Harbor, Coupeville, Freeland, Greenbank, Langley and Clinton. With an active Washington contractor licence and a well-regarded standing among island homeowners, it suits those wanting a deeply experienced builder for larger projects.

3
1-2-3 Construction, LLC
Whidbey Island & Island County · Custom builds, kitchen & bath remodels

1-2-3 Construction is an Oak Harbor-based general contractor serving Whidbey Island and the wider Island and Skagit County area, including Coupeville, Anacortes, La Conner and Mount Vernon. Fully licensed and insured, the team takes on custom home builds, kitchen and bathroom remodels, additions, roofing and home repairs. Client feedback consistently praises the owner's straightforward communication and the crew's craftsmanship, making it a solid pick for homeowners who value a hands-on, accountable contractor.

4
Bosch BC Construction
Whidbey Island · New builds, remodels, siding & decks

Bosch BC Construction brings over 20 years of experience to new home construction, remodels, additions, siding and deck building across Whidbey Island, from Oak Harbor to Coupeville, Anacortes, Greenbank and Clinton. The firm is also a certified Four Seasons Sunrooms builder and holds a current Washington contractor licence. BBB accredited with an A rating and a consistent record of positive customer feedback for honest, reliable work, it is a dependable option for both remodels and additions.

5
GETS Construction
Whidbey Island & Island County · Remodeling, siding & decks

GETS Construction is a faith-based, family-operated general contractor based in Oak Harbor and serving Whidbey Island communities including Coupeville and Freeland. Established in 2021, the licensed and insured team focuses on home remodeling and renovations, kitchen and bath updates, siding, decks, flooring and smaller repairs. Though newer than others on this list, it has earned warm client feedback for professionalism, clear communication and quality workmanship, suiting homeowners wanting a personable local firm for mid-sized projects.

Updated July 2026. Ranked on rating, review volume and genuine local reputation.How we rank →
Local pros, local knowledge

General Contractors in Oak Harbor

The best general contractors serving Oak Harbor, WA are based in and around Oak Harbor. With the West Coast's mild but varied climate to contend with, how a home is built and remodeled really matters, so a proven local pro makes all the difference, and we've done the legwork to surface only the operators worth calling.

Red Flannel Construction Co. currently tops the list, but every business here earns its place the same way: we research each general contractor genuinely operating near Oak Harbor, weigh real customer reviews and ratings from sources like Google and the Better Business Bureau, and rank on merit. No business can pay into this list, the single featured spot above it is the only paid placement, and it's always clearly labeled.

At a glance

Compare the Top 5 in Oak Harbor

BusinessBest for
1. Red Flannel Construction Co.Consistent, top-reviewed service
2. Encinas Construction, Inc.Fast response and repairs
3. 1-2-3 Construction, LLCProfessional workmanship
4. Bosch BC ConstructionDependable service and value
5. GETS ConstructionEveryday, all-round jobs
Good to know

General Contractors in Oak Harbor: FAQs

Who are the best general contractors in Oak Harbor?

Our current top picks are Red Flannel Construction Co., Encinas Construction, Inc., 1-2-3 Construction, LLC, Bosch BC Construction and GETS Construction. Every business is independently researched and ranked on merit, never paid placement.

How did Top5HomePros choose these general contractors?

We research every general contractor genuinely operating in and around Oak Harbor, then weigh real customer reviews and ratings from sources like Google and the Better Business Bureau, review volume, and a genuine local track record. No business can pay to appear in the ranked Top 5.

Are these general contractors paid placements?

No. The ranked Top 5 is editorial and cannot be bought. The only paid option is the single featured spot above the list, which is always clearly labeled as featured.

How do I choose the right general contractor in Oak Harbor?

Start with the five above, then get written quotes from two or three, read their most recent reviews, and confirm they cover your part of Oak Harbor. A good general contractor responds promptly, explains the work clearly, and is upfront about pricing.

Are these general contractors licensed and insured?

We rank on independent reputation and reviews, not licensing checks. Requirements vary by state and trade, so always confirm a pro's current license and insurance directly with them before any work begins.

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