Bay Harbor Remodeling and Construction

2121 North California Boulevard, Walnut Creek, CA 94596

Bay Harbor Remodeling & Construction is a licensed Bay Area contractor with 25+ years of experience. Services include kitchen & bathroom remodeling, ADU conversions, roofing, decks, and more across 50+ California cities.

Bay Harbor Remodeling and Construction – ADU Contractor in Walnut Creek, CA

About Bay Harbor Remodeling and Construction

Bay Harbor Remodeling and Construction – Bay Area General Contractor

Bay Harbor Remodeling and Construction is a California-based contractor serving homeowners across more than 50 cities in the Bay Area, including San Francisco, San Jose, Walnut Creek, Danville, and Concord. With over 25 years of experience, they handle a broad range of residential construction and remodeling projects, from kitchen and bathroom renovations to roofing, siding, and outdoor improvements.

The company is fully licensed, bonded, and insured in California. Their approach typically involves working closely with clients on design, handling permit applications, and managing projects through to completion. They also take care of all required Title 24 energy compliance for windows, HVAC, and insulation in line with Bay Area building codes.

Services Offered

Bay Harbor Remodeling and Construction covers a wide scope of residential work. Their core services include:

  1. Kitchen remodeling
  2. Bathroom remodeling and upgrades
  3. ADU conversions and accessory dwelling unit planning
  4. Roofing repairs and solutions
  5. Custom decks
  6. Siding
  7. Hardscape and landscape design
  8. Exterior painting

As an ADU contractor serving the Bay Area, Bay Harbor Remodeling and Construction assists homeowners with the planning and construction of accessory dwelling units. This includes working on architectural plans and guiding clients through the design and permitting process. Whether a homeowner is considering a detached ADU, a garage conversion, or another type of accessory dwelling unit, the company provides support from early planning stages onward.

Project Management and Permits

One aspect of their service that comes up consistently is their involvement in the permitting process. Bay Harbor Remodeling and Construction handles all necessary permits and approvals to ensure projects comply with local regulations. For homeowners unfamiliar with permit requirements — which can be particularly involved for ADU projects in California — this is a practical part of what they offer.

Project timelines are discussed during the initial consultation, with a detailed schedule provided based on the scope and complexity of the work. They offer complimentary on-site estimates and consultations throughout the Bay Area.

Their pricing is described as transparent, and they work with clients to develop custom designs that fit individual style preferences, functional needs, and budget constraints. For homeowners in the East Bay and broader Bay Area looking for a contractor who manages both the design and construction sides of a project — including ADU building — Bay Harbor Remodeling and Construction covers that range of services under one roof.

Services

Bay Harbor Remodeling and Construction performs the following services

  • Architecture & Design
  • Permit Specialist
  • Construction
  • Feasibility & Site Assessment
  • Finishing & Fit-out
  • HVAC installation

Bay Harbor Remodeling and Construction Reviews

43 Phillips

2026-03-23
"Our new deck in Oakland is officially my favorite part of the house! The team took my vision and turned it into a reality, offering great suggestions on materials and layout that I hadn't even considered. The finish is beautiful, and it has completely transformed our outdoor living space. Excellent attention to detail and a very talented crew"

omri daester

2026-03-09
"I was referred to Bay Harbor Remodeling by a friend of mine They are a small boutique company run by husband and wife and you can feel how much they care about you as a client I initially called to change my roof but ended up also doing insulation in exterior paint to my house I live in Alameda and it was very hard for me to find a reliable contractor. I had a very bad experience in the past. Without being said, they have a remodeling did fantastic job and Im so happy. I have a contractor now to call to ,that operate in my area."

NUNA

2026-03-03
"We worked with Or on our kitchen remodel and honestly, it was such a smooth experience. From the beginning he helped us with the design, the permits, and explained everything in a way that actually made sense. The permit process can be super confusing, but he handled it and made it feel easy. What I really loved is that he also helped us start planning ahead for our ADU that were building in January 2027. He worked on the architectural plans and gave us great ideas we didnt even think about. It feels good knowing we already have someone we trust for the next project. The whole process felt simple, organized, and not stressful which says a lot for remodeling!. I definitely recommend him to any Bay Area homeowner thinking about remodeling or building an ADU."

Shoham Victoria Sadovsky

2026-03-01
"I cant recommend Or enough! I had a leak in my roof and invited several other companies to give me estimates all of them told me I needed a full roof replacement that would cost tens of thousands of dollars. Im so grateful I spoke with Or before making a decision. They found an alternative solution that solved the problem for a fraction of the cost. The entire experience was smooth and professional. They were honest, knowledgeable, and truly cared about finding the right solution instead of just selling me the most expensive option. Because I was so happy with their work, I also hired them for my bathroom remodeling project and again, they did an amazing job. If youre in Danville and need reliable, trustworthy professionals, I highly recommend them"

gilad rosen

2026-02-25
"I had Or from Bay Harbor remodeling visiting my house in Concord to get a proposal for bathroom remodeling, this is after I already spoke to 3 different general contractor They came as the most economical option and Or showed a lot of knowledge They help me with the design of the bathroom , handle permits and went with me to choose finish material and did a fantastic job. I recommended this company to my neighbor as well they did exterior panting with Bay Harbor remodeling, also was very happy!"

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Specifics

Licensed 25 years in business

Opening hours

Monday 8:00AM - 6:00PM
Tuesday 8:00AM - 6:00PM
Wednesday 8:00AM - 6:00PM
Thursday 8:00AM - 6:00PM
Friday 8:00AM - 6:00PM
Saturday -
Sunday 8:00AM - 6:00PM

Location

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