Blue Ocean ADU & Construction ADU projectLicense Verified

Blue Ocean ADU & Construction

Serving Los Angeles, Los Angeles County · Based in Los Angeles, CA

Pricing on request — unlock Blue Ocean ADU & Construction's ADU pricing for your project

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About Blue Ocean ADU & Construction

Blue Ocean ADU & Construction is a CSLB-verified contractor listed in Los Angeles County with classification B.

5+ years building ADUs · CSLB 1074384 · B - General Building Contractor

Blue Ocean ADU & Construction ADU pricing

Pricing varies by unit type, size, finishes, and site conditions. Unlock Blue Ocean ADU & Construction's project pricing for your lot — free, no obligation.

Unit typeTypical sizePricing
Studio / JADU≤ 500 sq ftPricing locked — unlock to view
1-bedroom detached ADU600–750 sq ftPricing locked — unlock to view
2-bedroom detached ADU750–1,000 sq ftPricing locked — unlock to view
Garage conversion400–600 sq ftPricing locked — unlock to view
Attached ADU400–800 sq ftPricing locked — unlock to view

Pricing is unlocked per project

Share a few details and we'll send Blue Ocean ADU & Construction's pricing for your build.

Services Blue Ocean ADU & Construction offers

  • Detached ADUs
  • Attached ADUs
  • Garage Conversions
  • Junior ADUs (JADU)
  • Permitting

What Blue Ocean ADU & Construction handles

Design & permitting

In-house design and full permit handling.

  • Architectural design & 3D renderings
  • Structural & Title 24 energy plans
  • City plan-check submittal & corrections

Construction

Turnkey ground-up and conversion builds.

  • Foundation & framing
  • Detached, attached & garage-conversion ADUs
  • Electrical, plumbing & HVAC

Financing

Guidance and lender introductions.

  • Renovation / construction-loan guidance
  • HELOC & cash-out refinance referrals
  • ADU-specific (after-build-value) lenders

Project types

ADU formats this builder takes on.

  • Detached ADU
  • Attached ADU
  • Garage / ADU conversion

Warranty & support

What's covered after move-in.

  • Workmanship warranty
  • Manufacturer materials warranties
  • Dedicated project manager

Reviews of Blue Ocean ADU & Construction

5.02 reviews

Distribution

Verified

John and his crew have done work for me on numerous projects for over 10 years. They've remodeled both commercial and residential property for me. They were very professional - always showing up on time, worked very fast, stayed long hours to get the job done. They even completed the job prior to the due date originally given. Loved the fact that they were there for us throughout all stages of this process: from the design to the actual purchasing of the materials, flooring, lights, counter top etc to installation. Their pricing has always been fair and reasonable. Would have given them 6 stars if there was an option. I will definitely call them for my next project. Thank you John.

Ken Kim0 found this helpful
Verified

Excellent job done with our place, including flooring, painting, installing, repairing… basically everything that made our house a home!!! Thank you so much Blue Ocean ADU and Construction!👏👏👏

Maria Primavera0 found this helpful

Frequently asked questions about Blue Ocean ADU & Construction

What does Blue Ocean ADU & Construction offer?

Blue Ocean ADU & Construction is a full-service ADU builder serving Los Angeles, CA, handling design, permitting, and turnkey construction for detached ADUs, attached ADUs, garage conversions, and junior ADUs (JADUs). Blue Ocean ADU & Construction holds a 5.0-star rating across 2 verified homeowner reviews.

Is Blue Ocean ADU & Construction licensed and insured?

Yes. Blue Ocean ADU & Construction holds an active CSLB license (1074384), classified B - General Building Contractor, and is bonded and insured.

How much does Blue Ocean ADU & Construction charge to build an ADU?

Blue Ocean ADU & Construction prices every ADU per project — your cost depends on size, finishes, and site conditions. Garage conversions are the most affordable path; detached units cost more. Pricing is unlocked per project: request a quote to get Blue Ocean ADU & Construction's exact, no-obligation estimate for your lot.

What areas does Blue Ocean ADU & Construction serve?

Blue Ocean ADU & Construction builds ADUs in Los Angeles, Los Angeles County.

How long does Blue Ocean ADU & Construction take to build an ADU?

Most ADU projects run 6–12 months end to end — roughly 1–2 months for design and permitting (California caps plan check at 60 days for compliant units) and 4–8 months of construction. Blue Ocean ADU & Construction confirms a timeline for your specific project during the feasibility consultation.

How do I get a quote from Blue Ocean ADU & Construction?

Tap any "Get a Quote" button on this page to share a few details about your property and project. We'll confirm your service area, match you directly with Blue Ocean ADU & Construction, and set up your free feasibility consultation — no obligation.

Where Blue Ocean ADU & Construction works

Los Angeles, CAService-area map
Street View
  • City Building & Safety
  • Planning Department
  • Permit Center

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