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TRUSTED BY WINDSOR, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon44
    Verified custom home building reviews

Top-Rated Custom home builders in Windsor - Updated Nov 2026

Avatar for JMW Builders Inc
JMW Builders Inc
4.5(
12
)
Find a Custom Home Builder

Serving Windsor, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1985

Free estimates

Customers say: Quality work

"We had a very good experience with JMW Builders INC. Jim finished my kitchen remodeling in 3 weeks and 3 days. My kitchen looks great with new cabinets, counter top and under cabinet lights. Jim was quick, organized and decisive. We'll definitely hire him again for future projects and recommend him to our friends"
My jobs
My jobs
My jobs
My jobs
My jobs

+1

Response time3 hrs
Response rate85%
19 neighbors recently requested a quote
Avatar for Atrisco Construction
Atrisco Construction
4.8(
4
)
Find a Custom Home Builder

Serving Windsor, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"They made an appointment the next day, showed up on time, clean and professional. After finishing he leveled my dishwasher, at no additional charge, which had been bothering me for years. All very friendly at a fair price."
Full Kitchen Remodel
Full Kitchen Remodel
Full Kitchen Remodel
Full Kitchen Remodel
Full kitchen remodel

+21

3 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Tanoak Construction, LLC
Tanoak Construction, LLC
3.7(
3
)
Find a Custom Home Builder

Serving Windsor, CA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"We recently had our bathroom remodeled by Tanoak Construction and we are extremely satisfied with the quality of workmanship. Gant Bowman and Dave Bowman were always available to answer any questions we had and were very transparent throughout the entire process. Finding a local contractor was difficult, but Tanoak Construction made the process easy and stress-free. They were clean, very respectful while in our home, and gave great advice. Every subcontractor they brought in was also great to work with. We highly recommend them to anyone in the Sonoma County area who needs remodeling work done."
Custom Remodel
Response time2 days
Recommended by66%of homeowners
Holly Construction, Inc.
3.0(
2
)
Find a Custom Home Builder

Serving Windsor, CA and surrounding areas

Approved

In business since 1984

Warranties offered

Offers commercial services

Holly Construction, Inc. is a licensed General Contractor servicing Sonoma County and the North Bay. We focus on providing you with the highest value and service whether it is a commercial building, winery and/or tasting room, tenant building improvement, new luxury home build, remodel or addition. We are dedicated to a high standard of workmanship and use the finest materials and craftsmanship to assure that you are a completely satisfied and happy client. Our 38 years of experience in the construction industry afford us the resources and skills to complete your project on time and on budget.

Sunset Patio
Kitchen
Custom home on narrow lot
Custom Cabinets and Living Space
Exterior at dusk

+35

Response time5 hrs
Recommended by100%of homeowners
Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)
Find a Custom Home Builder

Serving Windsor, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"I interviewed six solar companies and got bids from three. Charlie of Landmark construction & energy crew stood out much more above the other companies that I spoke and met with. He is responsive, always returned my calls quickly and he does what he says he is going to do. Charlie came over to my house and met with me before installation, during the installation and after. In addition he worked with his crew at the beginning of installation to make sure everything was perfect with a tricky area of my roofline. Above all of what I wrote above, Charlie and the office staff are very organized people. Charlie was able to provide me with a lot of information about rebates, taxes etc… and Every bit of information I could want related to monitoring my system, working with Landmark construction & energy crew, maximizing the cost benefits, and getting my tax rebate, are all gathered and clearly labelled in a binder. Charlie knew how to explain everything about solar and I could see during our meetings how much patient he have. Charlie didn't have to push anything in order to sell his work to me because his product was the one I wanted, it made sense, and the price was better than others. I can't think of a contractor and I've worked with quite a few once in the past and for this project, I met with several ones as well and Landmark construction & energy crew is more reliable, efficient, and customer-oriented. Thank you, Charlie!"
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
Avatar for DeJohn Construction
DeJohn Construction
5.0(
9
)
Find a Custom Home Builder

Serving Windsor, CA and surrounding areas

In business since 2007

Free estimates

"The Job went perfectly.
 Beau did an impeccable job attaching the conservatory to the main house without any dust or  construction debri entering the home.  He cleaned up every day after work. He kept the exact hours he said he would work. He kept the job on schedule.
He worked with the city on all the permitting and inspections.
The quality of workmanship was well beyond my expectations and became the envy of everyone who saw the finished room.
Beau came in right on bid. NO COST OVER RUNS!

I would highly recommend him for any job from building an entire home to remodeling that garage you have been putting off for a while."
Recommended by100%of homeowners
Avatar for Ocean Seven Builders
Ocean Seven Builders
4.6(
68
)
Find a Custom Home Builder

Serving Windsor, CA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Ocean Seven Builders and his crew recently replaced my roof. Not only did they offer me the best price using top end materials, but their professionalism, customer service and quality of work was simply amazing! On top of that, they fit me in their schedule within 2 days because I had a bad roof leak. Matt showed up with his crew and he stayed the entire time helping lead the work and they finished the entire job in about 8 hours. The prep work and clean-up was equally impressive. You wouldn't even know they were there. My wife and I couldn't believe the quality and workmanship! No need to look any further, Ocean Seven Builders is by far the best company out there!"
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Recommended by59%of homeowners
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Custom Home Builders FAQs, answered by experts

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

A-frame homes are on the smaller side. While there’s no set square footage amount it has to be, it will usually come in around 1,000 square feet or smaller.

The most significant expense when building a barndominium is constructing the metal shell, which includes the roof, doors, and windows. Additional exterior components impacting the overall cost include metal siding and the concrete foundation.

Building a new home can be more expensive than buying an existing one, depending on the housing market in your area. Many homeowners still find that building a new house is worth the investment as they can choose the exact layout they want, as well as to choose their own floors, wall coverings, appliances, and finishes. If you live close enough to the build site, you can also stop by to check on the builder’s progress, which can provide some peace of mind that the project is worth it.

Renovating or remodeling an existing structure is usually less expensive than the cost to build a new house. That’s because you can save on the costs of new building materials, laying a foundation, framing the entire building, and installing new materials and utilities throughout the house. However, if a home is in very poor condition or is incredibly old, you could spend more on upgrades and restoration compared to building from scratch.

The Windsor, CA homeowners’ guide to custom home building

From average costs to expert advice, get all the answers you need to get your job done.