Get matched with top basement remodelers in Willows, CA

Q: Is it less expensive to finish a basement or add an addition?

• <div><p>It&rsquo;s less expensive to finish your basement than it is to build an addition to your home. The average cost to refinish a basement is <b>$32,000</b> (between $7 and $23 per square foot) while building an addition to your home costs $50,325 ($80 to $210 per square foot). Depending on the size of your basement and other factors, like moving plumbing and electrical, refinishing a basement is a more cost-effective option in most cases.</p></div>

Q: How hard is it to add a basement to an existing house?

• <div><p>The difficulty of adding a basement to an existing house can vary depending on the house&rsquo;s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you&rsquo;ll need to enlist professional help for this project.</p></div>

Q: What adds the most value in a renovation?

• <div><p>Renovations that add functionality or more comfortable floor space generally add the most value when remodeling your home. Attic or basement finishing can add floor space without altering the home's structure, saving you renovation money while adding valuable space. Smaller improvements, such as installing smart-home components or replacing entry doors and windows, also experience high ROIs. </p></div>

Q: What are the benefits of remodeling a basement?

• <div><p>Renovation enhances functionality, increases home value, and can add new space for personal or family needs. It typically modernizes older unfinished basements for new uses.</p></div>

Q: What is the best basement ventilation system?

• <div><p>The best type of basement ventilation system depends on your budget, the moisture in your basement&rsquo;s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.</p></div>

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Verified Reviews for Basement Remodel pros in Willows, CA

*The Angi rating for Basement Remodel companies in Willows, 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 Willows, 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 June 27, 2026

Reviewed in June 2026
Francisco and his crew were fantastic throughout the entire project. I would highly recommend Andrade Construction for any and all commercial or residential projects!
Andrade Commercial & Residential Construction Co LLC
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Reviewed in March 2026
Very friendly guys they asked all the right questions and went above and beyond with the flooring installation, They also got it done within the estimated time frame, would recommend them!
Vasquez Flooring
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Reviewed in January 2026
I hired Gilbert to remodel my guest bathroom in my home. I have used Paz Construction on several projects for design clients of mine and I am incredibly happy with the quality of the work. He is timely, hard working, he cleans up after ( which believe it or not , not every contractor does ) and...
PAZ CONSTRUCTION INC
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Reviewed in January 2025
We are in very happy with our remodel. They were on time and on budget. Everyone was respectful and clean.
Hillcrest Landscaping
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Reviewed in February 2024
Very well pleased. He showed up on time and I showed him what I needed to be done.He worked hard until he was finished. He did an excellent job. We will definitely be calling him back to help us with projects we need to fix around the house.
Owen handyman services
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Reviewed in December 2023
Very satisfied with the kitchen remodel.
Stephenson Construction
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Reviewed in November 2023
The crew from AT Inc did a great job. They poured concrete sidewalks and slabs for my outdoor kitchen, fire pit and hot tub. The finish turned out perfect. Will definitely use them for future projects.
A.T., Inc.
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Reviewed in September 2023
I am very happy with the service and plan to hire again for a 2nd project.
Morris Masonry, Inc.
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Reviewed in September 2023
He called me within minutes of my inquiry on Angie, came out for visual and estimate next day. Came to do the job, on time, on Monday. Excellent, careful removal of a cinderblock wall, concern for exactly what I wanted to happen every step of the removal. Great cleanup AND price was very fair.
Kelley Excavation
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Reviewed in May 2023
Daniel helped me install kitchen cabinets and he did an exceptional job! He's very energetic and he is always looking to help out. I will certainly use him again!
Dan's Handy Services
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Find Basement remodelers in Willows

Humes Construction

New to Angi

Serving Willows, CA and surrounding areas

Approved

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

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Palm Construction, Inc.

5.0(

112

)

Serving Willows, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Recommended by100%of homeowners

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Clear Horizon Home Solutions, Inc.

4.3(

214

)

Serving Willows, CA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"We contacted them for remodel of 2 of our bathrooms. Excellent work by the project manager and his team on our master bathroom and guest bathroom remodel. He helped us come up with a good design and took care of everything including scheduling inspections and approval of permits. He even accompanied us during shopping trips and provided valuable inputs to help us pick finishing materials. He is also very receptive of critical feedback and goes the extra mile to make sure we are happy with the work at the end of the day. Overall very pleasant experience working with the manager and his crew. Highly recommended!"

Recommended by82%of homeowners

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Mega Power Electric, Inc

5.0(

191

)

Serving Willows, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Finally an honest Solar company!! I went through several companies trying to get quotes for one of my properties, either they were ridiculously expensive or they didn't return my calls. A friend of mine referred me to Mega Sun and I have to say I am very pleased. Within a couple days from the initial phone call I already had an estimate and once i decided to go with them the installation was completed in one week. Its been a little over a month since they completed the install and everything is working smoothly.

I was amazed at just how great the customer service was. I just want to say thank you to the whole team who helped out, I really appreciate all your hard work. Now I know you guys are the ones to call for all future jobs."

+32

Recommended by100%of homeowners

Serving Willows, CA and surrounding areas

In business since 2006

Credit card accepted

"Amanda was really very good! At first I was very skeptical, thinking why did I pay money to just speak with someone on the phone about my kitchen remodel project... but after just a few minutes of her addressing some of the issues/questions I emailed to her earlier, I knew it was worth it. It was very clear that she knew her business and she gave me several ideas that I had not even thought about. I told her that I would definitely recommend her to friends and I will very likely use her again myself for my next home project!

"

California Client Saves with HMD Designer Discounts

Recommended by54%of homeowners

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Builder Brothers & Handyman Services

4.0(

)

Serving Willows, CA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"The shower remodel was wonderful. It was done within the proposed time frame and without much disturbance to my household. The quality of work was good."

Recommended by100%of homeowners

Serving Willows, CA and surrounding areas

In business since 2006

Free estimates

Credit card accepted

Urban Design is the premier residential, commercial, and agricultural solar contractor in Northern California specializing in custom solar designs and installs. Based in Chico, Urban Design prides itself on being in the forefront of renewable energy and construction projects and offering the latest technologies from Hanwha Q Cells, REC Solar, LG Electronics, Canadian Solar, SolarEdge, and LG Chem. Making the decision to invest in solar is more than just committing to making the world a better place; you’re also making an economically smart decision for you and your family. We will work with you to not only get the most energy efficient system for your home but also to find the best financing as well as state and federal refunds for you! When you go solar you reduce your electrical bills from the second it’s installed and savings will continue to grow as the years flow. From grid-tie solar arrays to off-grid arrays, from roof mount to ground mount, patio covers to carports, Urban Design is here to help find the best solution for you and your home.

+52

Recommended by100%of homeowners

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Giesbrecht Construction

5.0(

)

Serving Willows, CA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"They were the most honest and best workmen and contractors that I have worked with in the over 30 years that I have been in the business."

Recommended by100%of homeowners

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Hampton Enterprise LLC

3.7(

)

Serving Willows, CA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"They were good. They were pretty fast and came on time. My overall experience with them has been good."

Recommended by60%of homeowners

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Pacific West Property Development

4.0(

)

Serving Willows, CA and surrounding areas

In business since 2016

Free estimates

Emergency services offered

We are general contracting professionals that are licensed and trained in contracting work of all types. From remodels to new builds we do it all. Let us help with your homes new look. Attn: Camp area fire victims. We clear lots and debris while providing the necessary documents to rebuild and get your property back on track. Contact us for a project quote today!

Recommended by100%of homeowners

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Showing 1-10 of 19

Basement Remodel questions, answered by experts

It’s less expensive to finish your basement than it is to build an addition to your home. The average cost to refinish a basement is $32,000 (between $7 and $23 per square foot) while building an addition to your home costs $50,325 ($80 to $210 per square foot). Depending on the size of your basement and other factors, like moving plumbing and electrical, refinishing a basement is a more cost-effective option in most cases.

The difficulty of adding a basement to an existing house can vary depending on the house’s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you’ll need to enlist professional help for this project.

Renovations that add functionality or more comfortable floor space generally add the most value when remodeling your home. Attic or basement finishing can add floor space without altering the home's structure, saving you renovation money while adding valuable space. Smaller improvements, such as installing smart-home components or replacing entry doors and windows, also experience high ROIs.

Renovation enhances functionality, increases home value, and can add new space for personal or family needs. It typically modernizes older unfinished basements for new uses.

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

The Willows, 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
•
May 2, 2026May 2, 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
•
May 30, 2026May 30, 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.
Rachel Hoffman
•
Jul 9, 2026Jul 9, 2026
How Much Does It Cost to Finish a Basement? [2026 Data]
An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
Amy Freeman
•
Apr 10, 2026Apr 10, 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.