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Find Basement remodelers in Avalon

Avatar for So Cal Builders & Design Inc

So Cal Builders & Design Inc

4.60(
223
)
Approved Pro

So Cal Builders & Design Inc

4.60(
223
)
Approved Pro
Customers say: Quality work
43 years of experience
Free onsite estimate

So Cal Builders & Design have been helping the homes throughout California look perfect one nail and brick at a time! With the best prices and highest standard of service, we can deliver the kitchen or bathroom of your dreams on time and on budget! Our staff of trained technicians will build your addition or remodel to your specifications; using only the finest quality materials and the most up-to-date building procedures. We also have in house masonry service as well as perform a number of other services such as plumbing, lighting, painting, patios, and much more. Because we do it all ourselves, we eliminate miscommunication, stress and down time. We don’t use outside contractors or fancy gimmicks to get our customers. We combine new and modern building practices with tried and true hard work to deliver a work of art every time and that is why our customers make us #1. Request Your Free Estimate Voice Star: (888) 284-9122.

"Very good company . I am very satisfied with their professionalism . Highly recommended this company"

Leta W on December 2025

So Cal Builders & Design have been helping the homes throughout California look perfect one nail and brick at a time! With the best prices and highest standard of service, we can deliver the kitchen or bathroom of your dreams on time and on budget! Our staff of trained technicians will build your addition or remodel to your specifications; using only the finest quality materials and the most up-to-date building procedures. We also have in house masonry service as well as perform a number of other services such as plumbing, lighting, painting, patios, and much more. Because we do it all ourselves, we eliminate miscommunication, stress and down time. We don’t use outside contractors or fancy gimmicks to get our customers. We combine new and modern building practices with tried and true hard work to deliver a work of art every time and that is why our customers make us #1. Request Your Free Estimate Voice Star: (888) 284-9122.

"Very good company . I am very satisfied with their professionalism . Highly recommended this company"

Leta W on December 2025


Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
706 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


"Did not show up twice when he was supposed to and when I reach out to find out why, he ignored my text and phone call. "

Virginia C on November 2025

General Contractor specializing in interior and exterior remodeling . We focus on quality work above all, contact owner operator Josue for an estimate today! 310-984-9456

"Did not show up twice when he was supposed to and when I reach out to find out why, he ignored my text and phone call. "

Virginia C on November 2025


"They did excellent tile work. I was very happy with the job"

Alex ( on June 2024

We offer quality and affordable general construction services.

"They did excellent tile work. I was very happy with the job"

Alex ( on June 2024


Avatar for KSR Contractor's

KSR Contractor's

5.00(
3
)

KSR Contractor's

5.00(
3
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Remodeling business, houses, kitchen,bathrooms, bedrooms, and house painting interior and exterior. We feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"They were amazing ! Fast, professional, affordable, reliably on time, and the kitchen sink looks brand new! Definitely appreciate them a lot!"

Salena H on May 2024

Remodeling business, houses, kitchen,bathrooms, bedrooms, and house painting interior and exterior. We feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"They were amazing ! Fast, professional, affordable, reliably on time, and the kitchen sink looks brand new! Definitely appreciate them a lot!"

Salena H on May 2024


"It went well. Dustin was professional, punctual, and provided a good solution to an odd and challenging drywall repair."

Ken C on January 2024

Veteran owned small business. Small space remodels, Garage conversions, Additions Electrical | Plumbing | Framing | Design | Drywall and Paint

"It went well. Dustin was professional, punctual, and provided a good solution to an odd and challenging drywall repair."

Ken C on January 2024


Angelo's Building & Construction

No reviews yet

Angelo's Building & Construction

No reviews yet
10 years of experience

All things old house. -Repair -Windows and doors built, rebuilt or replaced -Stucco removal and siding rehab -Porch, deck, pergola, gazebo -Additions, remodeling and new construction -Decks Owner operated, serving Los Angeles, Pasadena and beyond for 8 years. Licensed and bonded. No fuss, no frills, historically accurate, practical and affordable. Specializing in making ugly houses beautiful and beautiful houses more so.

All things old house. -Repair -Windows and doors built, rebuilt or replaced -Stucco removal and siding rehab -Porch, deck, pergola, gazebo -Additions, remodeling and new construction -Decks Owner operated, serving Los Angeles, Pasadena and beyond for 8 years. Licensed and bonded. No fuss, no frills, historically accurate, practical and affordable. Specializing in making ugly houses beautiful and beautiful houses more so.


Aff Construction

4.86(
7
)

Aff Construction

4.86(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in drywall/sheet rock, plaster and stucco. Installs, repairs, finishing, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Very well, Tony is an honest man, he keeps his word, and does the job in a timely manner. I would hire him for any projects I have in the future."

Pierre F on January 2024

We specialize in drywall/sheet rock, plaster and stucco. Installs, repairs, finishing, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Very well, Tony is an honest man, he keeps his word, and does the job in a timely manner. I would hire him for any projects I have in the future."

Pierre F on January 2024



Avatar for SB Construction & Remodeling

SB Construction & Remodeling

4.72(
29
)

SB Construction & Remodeling

4.72(
29
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

SB Construction & Remodeling is a leading company in the industry of home renovation and construction services. We offer our customers the best of renovation and construction services. We provide a range of construction services varying from kitchen, bathroom, and roof remodeling as well as other related works like painting, ceilings, doors and windows installation among others; handling your full renovation from start to finish!

"I have continually asked SB Construction to stop posting pictures of my home for advertising purposes, and they refuse to do so. This is why I feel the need to share my experience… the pictures they post do not reflect the quality of their work. There are multiple problems the contractor committed to fixing, and while blatantly ignoring my texts, he continues to post. It’s tacky and unprofessional. The dishonesty in saying this was a full home remodel is also incredibly frustrating. This remodel was supposed to be for my entire home. We agreed to start on the top floor with a 6 week time frame and then move onto the second floor. Well that 6 week time period turned into an entire year and I refused to move forward with this company for the remainder of my home. It was a horrific experience and the aftermath of the low quality work continues to haunt me a year and a half later. I have had to fix multiple issues and have spent thousands redoing their subpar work… yet the company continues to post the pictures. The pictures you cannot see are the walls left opened underneath the sinks… the leaks from the brand new sliding doors after every single rain… the damaged baseboards and flooring (both brand new) because of the nonstop leaks… the freshly painted walls bubbling up because the painters did not use the proper primer… the electrical issues that required walls to be reopened to assure that the live wires were no longer a safety concern… the dents and chips over all of my “custom wood cabinets and niche” that turned out to be MDF and not wood (as discussed). The list goes on and on. So many lies and so many mistakes turned this 6 week project into an entire year of frustration and lost money. There was also a constant turnover of subcontractors. To cover up that they had actually quit, the contractor would blame me. I maintained relationships with several of them who have helped me with my issues post remodel now that they are no longer working with Ron and his team. The original carpenter let me know that Ron specifically asked him to use the cheapest material and that is why they went with MDF vs wood. The carpenter that replaced him also told me Ron asked him to do the same. The subcontractors constantly complained about the lack of communication and would bad mouth the team whenever they were in my home. Because of the constant turnover due to the subs always quitting… because of the lack of attention to detail due to working on too many projects at once… because of the dishonesty and low quality work that was a constant theme throughout the project, I would feel guilty not sharing my honest feedback. When I saw someone else recently experienced the same nightmare, I felt bad for not sharing my experience sooner. If this review just helps one person not go through what I had to go through, then I feel obligated to share an authentic review."

Alex M on May 2023

SB Construction & Remodeling is a leading company in the industry of home renovation and construction services. We offer our customers the best of renovation and construction services. We provide a range of construction services varying from kitchen, bathroom, and roof remodeling as well as other related works like painting, ceilings, doors and windows installation among others; handling your full renovation from start to finish!

"I have continually asked SB Construction to stop posting pictures of my home for advertising purposes, and they refuse to do so. This is why I feel the need to share my experience… the pictures they post do not reflect the quality of their work. There are multiple problems the contractor committed to fixing, and while blatantly ignoring my texts, he continues to post. It’s tacky and unprofessional. The dishonesty in saying this was a full home remodel is also incredibly frustrating. This remodel was supposed to be for my entire home. We agreed to start on the top floor with a 6 week time frame and then move onto the second floor. Well that 6 week time period turned into an entire year and I refused to move forward with this company for the remainder of my home. It was a horrific experience and the aftermath of the low quality work continues to haunt me a year and a half later. I have had to fix multiple issues and have spent thousands redoing their subpar work… yet the company continues to post the pictures. The pictures you cannot see are the walls left opened underneath the sinks… the leaks from the brand new sliding doors after every single rain… the damaged baseboards and flooring (both brand new) because of the nonstop leaks… the freshly painted walls bubbling up because the painters did not use the proper primer… the electrical issues that required walls to be reopened to assure that the live wires were no longer a safety concern… the dents and chips over all of my “custom wood cabinets and niche” that turned out to be MDF and not wood (as discussed). The list goes on and on. So many lies and so many mistakes turned this 6 week project into an entire year of frustration and lost money. There was also a constant turnover of subcontractors. To cover up that they had actually quit, the contractor would blame me. I maintained relationships with several of them who have helped me with my issues post remodel now that they are no longer working with Ron and his team. The original carpenter let me know that Ron specifically asked him to use the cheapest material and that is why they went with MDF vs wood. The carpenter that replaced him also told me Ron asked him to do the same. The subcontractors constantly complained about the lack of communication and would bad mouth the team whenever they were in my home. Because of the constant turnover due to the subs always quitting… because of the lack of attention to detail due to working on too many projects at once… because of the dishonesty and low quality work that was a constant theme throughout the project, I would feel guilty not sharing my honest feedback. When I saw someone else recently experienced the same nightmare, I felt bad for not sharing my experience sooner. If this review just helps one person not go through what I had to go through, then I feel obligated to share an authentic review."

Alex M on May 2023

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FAQs for basement remodel projects in Avalon, CA

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 cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end. 

For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.

The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing. 

If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.

Since DIYing a basement remodel isn't typically advised, there are some ways that you can still save money on this project without putting yourself in danger. Some ways to save money on a basement remodel include:

  • Painting walls yourself versus including in the cost of the remodel 

  • Installing light fixtures yourself

  • Choosing prefabricated fixtures, like cabinets, over custom ones

  • Choosing a budget-friendly flooring option, like laminate or vinyl flooring, and add rugs where necessary

Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms. 

Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.

Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.

The Avalon, CA homeowners’ guide to basement remodels

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