Skip to content
Taking CallsVerifiedRenovation Contractors in Walnut Creek, California

Bay Harbor Remodeling and Construction

Taking Calls in Walnut Creek Today 5.00 (21 reviews)(925) 766-2200

Based in Walnut Creek, Bay Harbor Remodeling and Construction is a general contractor that handles design, permitting and construction for home and landscape projects. It serves Contra Costa, Alameda and southern Solano counties, with one team accountable from the first walkthrough through final inspection.

Business Highlights
  • CSLB license #1148311.
  • Licensed, bonded and insured.
  • Serving the East Bay since 2015.

Service Area

Walnut Creek, Contra Costa County, Alameda County and southern Solano County.

Taking calls through ProsGrade. Bay Harbor Remodeling and Construction is one of 4 renovation contractors ProsGrade lists in Walnut Creek, California.

Listing details

11 services listed, including Kitchen remodeling, Bathroom remodeling and Living space remodeling. Open 6 days a week. Rated 5.0 from 21 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Bay Harbor Remodeling and Construction compares with the other 3 renovation contractors on ProsGrade in Walnut Creek, using public Google ratings and review counts.

  • Rated 5.0 on Google, at or above the 5.0 average of other Walnut Creek renovation contractors on ProsGrade.
  • One of 4 Walnut Creek renovation contractors on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

11 services
  • Kitchen remodelingCustom or semi-custom cabinetry; quartz, granite or butcher-block counters.
  • Bathroom remodelingFixture and tile refreshes through full gut remodels with reworked layouts.
  • Living space remodelingOpen-concept conversions and whole-room redesigns.
  • Whole-home remodeling
  • Home additionsGround-floor and second-story additions matched to existing rooflines and materials.
  • New home constructionGround-up custom homes, from lot planning through final inspection.
  • ADUs and garage conversionsDetached ADUs, JADUs and garage conversions.
  • Landscape and backyard remodelingBackyard landscape rebuilds.
  • Full-service design and buildDesign and construction under a single point of contact.
  • Pool constructionPools, spas, decking and surrounding landscape as one project.
  • Foundation retrofitSeismic bracing, anchor bolting and foundation repair.

Reviews

What customers say

Customers describe the remodeling process as smooth and appreciate clear, patient explanations. One kitchen client says Or helped with design and permits, while another homeowner says Or patiently walked through inspection findings in detail. A customer with a roof leak says the company found an alternative to the full replacement other contractors recommended and resolved the problem; that customer later hired it for bathroom remodeling.

Customer Reviews

omri daester

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 I’m so happy. I have a contractor now to call to ,that operate in my area.
View full reviewShow less

NUNA

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 we’re building in January 2027. He worked on the architectural plans and gave us great ideas we didn’t 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.
View full reviewShow less

Shoham Victoria Sadovsky

I can’t 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. I’m 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 you’re in Danville and need reliable, trustworthy professionals, I highly recommend them
View full reviewShow less

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.

We'll email you a link to confirm your review. It's only sent in once you click it.

Frequently Asked Questions

Does Bay Harbor Remodeling and Construction provide a written schedule for kitchen remodels?

Yes. It provides a project-specific timeline in writing before signing.

Can Bay Harbor Remodeling and Construction start a new-home project before architectural plans are complete?

Yes. For clients starting with a rough idea, it helps coordinate architectural and engineering design before permitting.

Does Bay Harbor Remodeling and Construction help with kitchen material choices?

Yes. Its team works through layout options and material selection directly with clients.