Get matched with top basement remodelers in Saint Helena, CA

Q: Do general contractors require a down payment and what is the typical payment schedule?

• <div><p>Yes, most general contractors require an initial down payment, typically between 10% and 25% of the total project cost. This upfront payment helps cover the costs of materials, permits, and subcontractors. The remaining project costs are usually billed after specific project milestones are reached or on set completion dates, as outlined in your contract. Be wary of contractors who require a significant deposit of 50% or more upfront, as this could be a red flag for a scam.</p></div>

Q: What is considered a finished basement?

• <div><p>A finished basement must have a heat and electrical supply with an entrance that meets building code requirements, such as a stairwell to the home's main living space. It often must include finished walls, ceilings, and floors. If the finished basement includes a bedroom, it should have a heat source, an egress window, and a closet.</p><p>Remodeling, as opposed to finishing, means altering an already finished basement by adding a bathroom, bedroom, or living area.</p></div>

Q: What are the disadvantages of a walkout basement?

• <div><p>Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you&rsquo;re working with a contractor who has extensive experience with this kind of basement. </p></div>

Q: When should you not finish a basement?

• <div><p>Basements with persistent moisture problems or flooding shouldn&rsquo;t be finished until the moisture issues have been fixed. In addition, if your foundation is cracked, you have unmitigated radon levels, or you have asbestos or lead pipes, remediate the underlying problem before finishing your basement. Turning a basement into living space before fixing these issues can lead to serious health risks or structural damage. </p></div>

Q: Can I remodel a basement myself?

• <div><p>Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:</p><ul><li><p>Replacing insulation </p></li><li><p>Replacing carpet or other flooring </p></li><li><p>Adding heating and cooling</p></li><li><p>Adjusting or adding walls and doors</p></li><li><p>Altering or adding plumbing elements</p></li></ul><p>If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with <a href="https://www.angi.com/articles/finished-basement-code-requirements.htm">code safety requirements</a>, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.</p></div>

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Verified Reviews for Basement Remodel pros in Saint Helena, CA

*The Angi rating for Basement Remodel companies in Saint Helena, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

*The HomeAdvisor rating for Basement Remodel companies in Saint Helena, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.

Last update on August 09, 2026

Reviewed in August 2026
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...
JMW Builders Inc
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Reviewed in June 2026
Jeff did wonderful work in our kitchen. We had cabinet work done with granite countertops. It looked so beautiful when completed. We would definitely have Jeff/JS Construction in our home for remodeling.
JS Construction
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Reviewed in March 2026
Im a GC in north Bay Area and do a lot of fine remodeling and custom home buildings. A P plumbing just fits right in as much as the quality of work and great communication. Totally recommend.
AP Plumbing Co
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Reviewed in July 2025
Joe put together a kitchen and bathroom remodel . The home was completely dated. Now we have a fresh new bathroom, kitchen countertops, refaced cabinets. The best thing he discussed with us and he did was we had an old small pantry that was narrow and hard to get anything out of. Half of our...
Ocampo's Handyman Services - Unlicensed Contractor
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Reviewed in December 2024
Wes and his crew are amazing!! My bathroom remodel looks amazing. They do it all plumbing, tiling, roofing, electrical etc. I cant wait to have them return to start on my kitchen and 2nd bathroom remodel.
ABD Construction Inc
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Reviewed in August 2023
The project required a broad knowledge of electrical, plumbing, concrete work, concrete floor staining and finishing, sheet rock installation and all lighting install. I felt extremely comfortable with the knowledge base and quality of work done. The remodel came out fantastic.
GDW Industries
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Reviewed in August 2023
My wife and I were absolutely new to the idea of remodeling. We felt overwhelmed, like a ship without a sail. We called Wine Country Remodel and they sent their team out quickly and arrived as scheduled. We were impressed - not only with their knowledge of the details, expertise - but how well...
Secured Builders
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Reviewed in May 2023
DS Builders are very professional. I highly recommend their services. I have recommended them to my friends. I have used their services 3 separate times, deck repair and the remodel of 3 bathrooms. Currently, they are working on the remodel of our kitchen. They arrive when scheduled,...
D S Builders
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Reviewed in April 2023
Michael completely remodeled our kitchen, living room, sitting, and dining room. Unfortunately, about a year after completion, our home burned completely in the Tubbs fire. Based on the outstanding work, Mike did during our remodel, I hired him to completely rebuild our 2500 square-foot home and...
Michael Seyms
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Reviewed in March 2022
I love the finished look, feel and finish of my improvements. Fultz Construction remodeled my bathrooms, floors, lighting and paint throughout and they did a fantastic job. I am very happy with them. They have a wealth of knowledge, courteous and the finished job is beautiful.
Fultz Construction, Inc.
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Find Basement remodelers in Saint Helena

Pabst Blue Ribbon General Construction

4.5(

)

Basement - Remodel

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: Quality work

"very professional and has done other things for me install skylight and replaced floors and other things you never be sorry !!!"

Response time6 days

8 neighbors recently requested a quote

Recommended by85%of homeowners

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Bielefield Construction, Inc.

4.9(

)

Basement - Remodel

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Very good experience with Bielefield Construction. I would highly recommend."

+54

Response time1 day

4 neighbors recently requested a quote

Recommended by100%of homeowners

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Ovation Restoration, LLC

Serving Saint Helena, CA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Ovation Restoration did a fantastic job on remodeling both our bathrooms!"

Breathtaking solid slab granite countertops

+133

Response time10 hrs

Response rate96%

2 neighbors recently requested a quote

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Really great company everything went well and professional"

Response time2 days

Response rate86%

Recommended by100%of homeowners

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First String Home Improvement

5.0(

)

Basement - Remodel

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Always on time and professional."

Response time2 hrs

Response rate95%

1 neighbors recently requested a quote

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Tocchini Builders Inc.

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Leo did a great job redoing our laundry area. They did a great job and went above and beyond to meet the requirements of the job. I'd recommend Leo to anyone looking to get some home projects done."

51 neighbors recently requested a quote

Recommended by88%of homeowners

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THREE LIONS REMODELING

New to Angi

Basement - Remodel

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!\n

3 neighbors recently requested a quote

Serving Saint Helena, CA and surrounding areas

Approved

Over 30 years of experience. \nOne call does it all!!

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Bielefield Construction, Inc.

New to Angi

Basement - Remodel

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

Our company prides itself on reliability, integrity and quality work. When Bielefield Construction, Inc., is hired, we make it a point to provide the highest level of customer service. With over 30 years of experience, we specialize in custom wood and trim work, additions, remodels and deck building. Specializing in stair railings and newel post installations. If you are looking to turn your home into your dream home, call us today! We look forward to earning your business.\n

1 neighbors recently requested a quote

Serving Saint Helena, CA and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

We are a general construction company that manages and oversees residential and commercial projects, coordinating all phases of construction from planning through completion.

Request Quote

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Showing 1-10 of 69

Basement Remodel questions, answered by experts

Yes, most general contractors require an initial down payment, typically between 10% and 25% of the total project cost. This upfront payment helps cover the costs of materials, permits, and subcontractors. The remaining project costs are usually billed after specific project milestones are reached or on set completion dates, as outlined in your contract. Be wary of contractors who require a significant deposit of 50% or more upfront, as this could be a red flag for a scam.

A finished basement must have a heat and electrical supply with an entrance that meets building code requirements, such as a stairwell to the home's main living space. It often must include finished walls, ceilings, and floors. If the finished basement includes a bedroom, it should have a heat source, an egress window, and a closet.

Remodeling, as opposed to finishing, means altering an already finished basement by adding a bathroom, bedroom, or living area.

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

Basements with persistent moisture problems or flooding shouldn’t be finished until the moisture issues have been fixed. In addition, if your foundation is cracked, you have unmitigated radon levels, or you have asbestos or lead pipes, remediate the underlying problem before finishing your basement. Turning a basement into living space before fixing these issues can lead to serious health risks or structural damage.

Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:

Replacing insulation
Replacing carpet or other flooring
Adding heating and cooling
Adjusting or adding walls and doors
Altering or adding plumbing elements

If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with code safety requirements, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.

The Saint Helena, CA homeowners’ guide to basement remodels

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

See all articles

Rachel Hoffman
•
Sep 23, 2026Sep 23, 2026
How Much Does a Basement Remodel Cost? [2026 Data]
A basement remodel can often cost as much as adding another room. However, homeowners should consider the usefulness and ROI of a remodel.
Haley Nothstein
•
Sep 8, 2026Sep 8, 2026
How Much Does It Cost to Frame a Basement? [2026 Data]
The first step toward a cozy finished basement is adding its framing. How much does it cost to frame a basement? Let's break down the numbers.
Amy Freeman
•
Jul 20, 2026Jul 20, 2026
Basement Remodel on a Budget: Yes, You Can Do It
Do you have a finished basement? If you want to give it a new lease on life, find out how you can do a basement remodel on a budget.
Melissa Graham
•
May 18, 2026May 18, 2026
5 Questions to Ask About Basement Remodels
These questions for professional contractors can help address your basement remodeling needs, design, and the best time to start the project.
Lawrence Bonk
•
Jul 9, 2026Jul 9, 2026
These 8 Red Flags Will Help You Spot a Bad Basement Remodeler
Hiring a bad basement remodeler can wreak havoc on the look and longevity of your unfinished space. Here are red flags to look for as you vet basement contractors.
Deane Biermeier
•
Aug 4, 2026Aug 4, 2026
Your Guide to Renovating a Basement From Top to Bottom
Take the mystery out of renovating a basement by following a simple plan to ensure your remodel goes smoothly from start to finish.