EG CONSTRUCTION | ADU Builder San Diego ADU projectLicense Verified

EG CONSTRUCTION | ADU Builder San Diego

Serving San Diego, Chula Vista, Escondido, San Diego County · Based in Chula Vista, CA

Pricing on request — unlock EG CONSTRUCTION | ADU Builder San Diego's ADU pricing for your project

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Project gallery

EG CONSTRUCTION | ADU Builder San Diego ADU project 1
EG CONSTRUCTION | ADU Builder San Diego ADU project 2
EG CONSTRUCTION | ADU Builder San Diego ADU project 3
EG CONSTRUCTION | ADU Builder San Diego ADU project 4
EG CONSTRUCTION | ADU Builder San Diego ADU project 5

About EG CONSTRUCTION | ADU Builder San Diego

EG CONSTRUCTION | ADU Builder San Diego is a CSLB-verified contractor listed in San Diego County with classification B | C36.

20+ years building ADUs · CSLB 864642 · B | C36 - General Building Contractor

EG CONSTRUCTION | ADU Builder San Diego ADU pricing

Pricing varies by unit type, size, finishes, and site conditions. Unlock EG CONSTRUCTION | ADU Builder San Diego'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 EG CONSTRUCTION | ADU Builder San Diego's pricing for your build.

Services EG CONSTRUCTION | ADU Builder San Diego offers

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

What EG CONSTRUCTION | ADU Builder San Diego 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 EG CONSTRUCTION | ADU Builder San Diego

4.821 reviews
Verified

This ADU construction was our first foray into real estate investment. We wanted to have a source of passive income and also a place to move into when we got older and can't manage the upkeep of a large home. Elias and his company ran this project relatively smoothly, with minimal interruptions to our daily lives. They were meticulous with details, especially in dealing with my wife, Beverly's, preferences. They were also very flexible and accommodating even with last minute variances. We are very pleased with how this project turned out. Check out the pics!

George Santiago0 found this helpful
Verified

Thank you Elias for taking good care of my clients in Chula Vista for ADU projects and other projects. I appreciate your professionalism , expertise and outstanding customer service . Latest project to convert the balcony into a master bedroom retreat should be a great success ! Thank you again 😊

Jorge Salas0 found this helpful
Verified

I have nothing but compliments toward EG Construction. Elias and his team were very thorough and professional. We had excellent communication throughout the project and any concern or comment was addressed promptly. I interviewed abou 6 contractors for my project and Elias left a positive impression since the first day we met. I still have the same impression about him and his team after the project is completed and would recommend him to anyone who is looking to build an ADU. Thank you

Genti Sulejmani0 found this helpful
Verified

Working with Elias has been an outstanding experience from start to finish. As a general contractor specializing in ADUs, he brings an exceptional level of knowledge, organization, and attention to detail to every project. I had the opportunity to help him acquire a property specifically to build additional units, and his vision was clear from day one. He understands zoning, maximizing lot potential, and creating functional, high-quality living spaces that add real value. His professionalism, communication, and execution set him apart. If you’re considering building an ADU or expanding your property, I highly recommend him without hesitation.

Juan J Contreras0 found this helpful
Verified

We talk to several ADU companies in San Diego before choosing EG Construction. Elias explain the process clearly from permits to construction, which made us feel comfortable moving forward. The project was organized and the final ADU turned out great.

The Jaimes Group0 found this helpful

Frequently asked questions about EG CONSTRUCTION | ADU Builder San Diego

What does EG CONSTRUCTION | ADU Builder San Diego offer?

EG CONSTRUCTION | ADU Builder San Diego is a full-service ADU builder serving Chula Vista, CA, handling design, permitting, and turnkey construction for detached ADUs, attached ADUs, garage conversions, and junior ADUs (JADUs). EG CONSTRUCTION | ADU Builder San Diego holds a 4.8-star rating across 21 verified homeowner reviews.

Is EG CONSTRUCTION | ADU Builder San Diego licensed and insured?

Yes. EG CONSTRUCTION | ADU Builder San Diego holds an active CSLB license (864642), classified B | C36 - General Building Contractor, and is bonded and insured.

How much does EG CONSTRUCTION | ADU Builder San Diego charge to build an ADU?

EG CONSTRUCTION | ADU Builder San Diego 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 EG CONSTRUCTION | ADU Builder San Diego's exact, no-obligation estimate for your lot.

What areas does EG CONSTRUCTION | ADU Builder San Diego serve?

EG CONSTRUCTION | ADU Builder San Diego builds ADUs in San Diego, Chula Vista, Escondido, San Diego County.

How long does EG CONSTRUCTION | ADU Builder San Diego 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. EG CONSTRUCTION | ADU Builder San Diego confirms a timeline for your specific project during the feasibility consultation.

How do I get a quote from EG CONSTRUCTION | ADU Builder San Diego?

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 EG CONSTRUCTION | ADU Builder San Diego, and set up your free feasibility consultation — no obligation.

Where EG CONSTRUCTION | ADU Builder San Diego works

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

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