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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon12
    Verified custom home building reviews

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

Avatar for Joseph Paul Lutz
Joseph Paul Lutz
5.0(
2
)
Find a Custom Home Builder

Serving Jamestown, CA and surrounding areas

Approved

In business since 2015

Free estimates

"I have been working with Joe for more than 10 years. In that time Joe has been my primary builder. I provide architectural services and need a reliable contractor, Joe has always provided the best and most consistent contractor service. His prices are always fair and his build quality is unmatched. He has built everything from decks of all sizes, garages, additions and custom homes. You should have zero reservation about hiring Joe, he is dependable, reliable and exceptional."
Response time2 days
Avatar for Jack R Wilson Jr
Jack R Wilson Jr
5.0(
3
)
Find a Custom Home Builder

Serving Jamestown, CA and surrounding areas

Approved

In business since 1978

Free estimates

Credit card accepted

"Jack and his crew was very knowledgeable and did an excellent job. There was one hiccup, but was resolved immediately. I would highly recommend hiring Jack and his crew. Pictures are through phases and I am working on adding final touches"
Response time9 hrs
43 neighbors recently requested a quote
Avatar for SAHNER CONSTRUCTION
SAHNER CONSTRUCTION
New to Angi
Find a Custom Home Builder

Serving Jamestown, CA and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

A+ BBB Rated Sahner Construction has been in business for 10 years. We have provided remodels, additions and full builds throughout the central Valley. With over 20 years of experience in the home building industry, we know what is important to our customers and we deliver on our commitments. Your project will be handled with top in class quality, on schedule and within budget.

Full home remodel.
Full home remodel.
Full home remodel.
Full home remodel.
Full home remodel.

+6

Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)
Find a Custom Home Builder

Serving Jamestown, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Landmark Construction provided us with an amazing customer service throughout the process of the remodeling from start to end. Their prices were very competitive. It doesn't get much better than this. We were having foundation work done on my elderly mother's home in LA. We arranged this remotely via a friend that recommended us to Ezra and Charlie. Ezra took time, care, and patience to make sure that the remodeling will be comfortable with the process and to answer each and every one of our questions. This alone makes us recommend them as highly as possible. Customer service of this level is very very rare today. The work that they did was managed by Charlie. Charlie brought his 3 men team and made sure they will do an amazing work and as fast as they could.  I would use this company again without any hesitation. I'd give 6 stars if I could.
"
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
Avatar for Ocean Seven Builders
Ocean Seven Builders
4.6(
68
)
Find a Custom Home Builder

Serving Jamestown, CA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"I was selling my townhouse and the roof came up during the home inspection. I called several companies and received comparable quotes from each, but decided to go with Ocean Seven Builders. I'm glad I did. Jimmy, who estimated the job for me, was knowledgeable and gave me an approximate time frame for completion (1-2 weeks). This was an important aspect since closing was scheduled to happen in 3 weeks. After I put down my 1/3 deposit, they ended up having am opening in the schedule and were able to replace the roof within a week's time. The work took less than a day and the crew worked well. They took pictures and provided me with the invoice & warranty documentation I needed for closing. Invoicing and everything else behind the scenes was handled via email with the office manager. He was also very pleasant to work with and provided great customer service when I need the additional documents/info for settlement. Overall, the quality of work and customer service was exceptional. If in the future, my new home needs some roofing work, I would happily use Ocean Seven Builders again."
Additional Photos
Additional Photos
Additional Photos
Recommended by59%of homeowners
Avatar for Clear Horizon Home Solutions, Inc.
Clear Horizon Home Solutions, Inc.
4.3(
214
)
Find a Custom Home Builder

Serving Jamestown, CA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Team was fabulous to work with, hands down. My vision was to add more living space without adding square footage. Expert Home Builders made it happen. Walls were moved, doors rearranged, pocket door installed, custom shelving, new kitchen with extra seating, and new bathrooms came to life. I felt I was part of the Expert team. My vision and their high standards created my perfect place."
1
2
3
Kitchen Remodels
2

+2

Recommended by82%of homeowners
Barefoot Builders/Remodelers
5.0(
9
)
Find a Custom Home Builder

Serving Jamestown, CA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"The work done was very high quality at a reasonable price. Michae and his team are extremely knowledgeable, professional and efficient. They ensure the job is done well and they do not cut corners. I was thoroughly impressed and satisfied with the work done on my home. If you are looking for a team to do a job for you that you can trust, I would HIGHLY recommend Michae and his team. I will be hiring them again in the future if I need more work done, without a second thought. It’s hard to find a team that you can trust to do excellent work. I am beyond fortunate that I found Michae and his team!"
Recommended by100%of homeowners
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Custom Home Builders FAQs, answered by experts

Framing is often the most expensive phase of building a house because it’s time-consuming and requires a lot of materials. It costs between $20,000 and $50,000 on average, depending on materials and labor costs. Before construction begins, it’s possible that purchasing land is the priciest step in the process. Some plots of land sell for $3,000, while others cost upwards of $150,000.

The average build timeline for a home is between six and 12 months, with timelines pushing toward the upper end of that range if you’re creating a custom design or need a lot of land preparation before getting started. Hiring a general contractor or a custom homebuilder will help speed up the process, as you’ll see fewer delays between different parts of the build process getting done.

Typically, architects do not build homes in a hands-on sense of doing the actual framing, roofing, or other building. Architects usually do not have the training and experience to build the homes they design. An architect would need to know how to do the specific trades required to build a house, which is possible but not a common practice. A general contractor or homebuilder typically oversees the actual details of building the house that the architect designs.

Yes, you can finance cottage construction through several options. Construction loans provide funds in stages as work progresses, while home equity loans or lines of credit are available if you have existing property. Some lenders offer a combined construction and permanent mortgage. Always review loan terms and payment milestones before committing.

On average, the cost of a home builder is about $150 per square foot, but that price can range from around $100 to $400 per square foot or more. That puts the typical price range of a standard, 2,000-square-foot house between $200,000 and $800,000. Some factors that affect the price of hiring a home builder include the following:

  • Location of your home and the living cost in the area

  • Type of foundation and framing you choose

  • Quality of the building materials

  • Footprint and layout of the house

  • Number of stories

  • Builder’s experience

The Jamestown, CA homeowners’ guide to custom home building

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