Kitchen and Bathroom Remodeling in Santa Rosa, CA

Serving Sonoma County, Marin County, East Bay, and Fairfield, Vallejo

Licensed General Contractor | Lic #1133241

⭐ ⭐ ⭐ ⭐ ⭐ Overwhelmingly Rated 5/5 on Thumbtack ⬅️

Your Kitchen or Bathroom Has Needed Attention for a While


It might be a kitchen layout that hasn't worked since you moved in, not enough counter space, cabinets in the wrong place, a workflow that makes cooking harder than it needs to be. Or a bathroom that's dated, cramped, or showing its age in ways you've learned to ignore.


You know what you want. The hesitation isn't about the project, it's about the contractor. Whether the quote you get is the number you'll actually pay. Whether the work behind the walls will be done as carefully as the work you can see. Whether the person who shows up on day one is still reachable on day thirty.


Those concerns are reasonable. Remodels are one of the highest-risk contractor experiences a homeowner can have, high cost, high disruption, and a lot of work you can't see once it's closed up. Getting it right matters.

Woman in a pink sleeveless blouse leaning over a kitchen counter in a bright white kitchen

How We Approach Your Job

Licensed General Contractor | Lic #1133241

1. The Scope Is Defined Before Anything Starts


Before any demo, you get a clear, itemized estimate covering every trade. If something is hard to predict, older plumbing, an aging panel, a subfloor that may need attention, you'll hear about it upfront. Not mid-project.

2. Every Trade Is Handled Under One Contract


Demo, framing, electrical, plumbing, tile, finish work, all managed by me. You don't coordinate separate contractors. No gaps between trades, no passing the buck.

3. Cost Changes Require Your Sign-Off First


Surprises happen when you open walls. What shouldn't happen is finding out about them on the invoice. If something unexpected comes up, you get a call with options before any additional work proceeds.

4. The Hidden Work Gets Done Right


Electrical to code, plumbing set correctly, waterproofing done properly in wet areas. These are the details that determine whether a remodel holds up, and the first things cut when a contractor is trying to hit a low bid.

Kitchen Remodeling

  • Layout redesign and space planning
  • Cabinet installation and custom carpentry
  • Countertop and backsplash installation
  • Electrical - new circuits, outlets, under-cabinet lighting
  • Plumbing - sink, dishwasher, gas line relocations
  • Flooring installation and transitions
  • Paint and finish work


What Kitchen and Bathroom Remodeling With JCW Covers


JCW handles the full scope of residential remodel work across Sonoma County, Marin County, the East Bay, and the Fairfield/Vallejo corridor.

Bathroom Remodeling

  • Full gut and rebuild or targeted updates
  • Shower and tub surround - tile, waterproofing, fixtures
  • Vanity and sink installation
  • Electrical - GFCI, lighting, ventilation fans
  • Plumbing - rough-in, fixture installation, drain work
  • Flooring - tile, LVP, or custom options
  • Paint and finish work


How a Remodel With JCW Actually Runs

No two remodels are identical, but the process is consistent.

1. We Walk the Space Together


I come out, look at the existing space, and listen to what you need the finished result to accomplish. The goal is to understand what you're working with before I propose anything.

2. You Get a Clear, Itemized Estimate


I break down the full scope by trade, what's included, what it costs, and what's uncertain based on what I can't see yet. If your home has characteristics that commonly lead to surprises, I'll flag those specifically.

3. I Manage the Work Start to Finish


I run every phase personally, coordinating trades, keeping the schedule moving, and coming to you directly when anything needs a decision. You won't hear about issues after the fact.

⭐⭐⭐⭐⭐ Will C.

I recently had a ceiling fan installed in my bathroom by John Collins from GW incorporate, and I couldn't be happier with the service! From the initial consultation to the final installation, John Collins was professional, punctual, and extremely knowledgeable. He explained the process clearly, ensuring I understood every step and answered all my questions patiently.


The installation itself was seamless. Working efficiently and with great attention to detail, ensuring everything was securely fitted and functioning perfectly. He even cleaned up after the job was done, leaving no mess behind. The ceiling fan works wonderfully, and it's made a noticeable difference in ventilation and comfort.


I highly recommend John Collins for any electrical work you may need. It's rare to find such reliable and skilled professionals these days, and I'll definitely be calling him for any future electrical projects. John is proof having electrical work done in your home does not have to be a painful experience. Excellent job!

What Homeowners Are Saying


Man smiling while entering a code on a wall-mounted security keypad.

I've been doing this work for 25 years, and I've built my reputation one project at a time.


Google Reviews: ~ 14 five-star reviews

Thumbtack Reviews: ~75 five-star ratings


Homeowners hire me because I listen, stay involved, and treat their homes with respect. Here's what a few have said:

Frequently Asked Questions About Kitchen and Bathroom Remodeling


  • How much does a kitchen or bathroom remodel cost in Santa Rosa?

    It depends heavily on scope, existing conditions, and the materials you choose. A bathroom remodel in Sonoma County can range from a targeted update to a full gut-and-rebuild, those are very different numbers. The honest answer is that cost is determined by what your specific project actually requires, which is why JCW starts with a walk-through before putting any number in front of you.

  • How long does a remodel take?

    A bathroom remodel typically runs two to four weeks depending on scope. A full kitchen remodel is generally four to eight weeks. Timelines can be affected by permit requirements, material lead times, and what gets discovered once walls are open. John will give you a realistic timeline at the estimate stage, not an optimistic one that slips.

  • Do you pull permits for remodel work?

    Yes, where permits are required. Electrical, plumbing, and structural work in Sonoma County typically require permits. JCW handles the permit process as part of the project scope, you don't manage that separately.

  • Can we live in the house during the remodel?

    For most kitchen and bathroom remodels, yes. John sequences the work to minimize disruption where possible and communicates clearly about which areas will be unavailable and when. If a project scope makes living in the home genuinely difficult, he'll tell you that before the work starts, not after.

  • Do you work in the East Bay and Marin County as well?

    Yes. JCW takes on remodeling projects across Sonoma and Marin County, the East Bay (Concord, Walnut Creek, Martinez, and surrounding cities), and the Fairfield/Vallejo corridor. John manages the work personally in all markets.

Ready to Talk About Your Remodel?

Whether you have a clear plan or just know the space isn't working anymore, call or fill out the form. I will come out, walk the project with you, and give you an honest assessment of what it involves and what it costs before you commit to anything.