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Verified Reviews for Basement Remodel pros in Descanso, CA

*The Angi rating for Basement Remodel companies in Descanso, 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 Descanso, 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 November 23, 2025

Find Basement remodelers in Descanso

Avatar for Sentri Homes

Sentri Homes

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Sentri Homes

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•Approved Pro
129 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.

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Dialed In Repairs

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Dialed In Repairs

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9 years of experience

We are a full service maintenance and construction company. 24/7 Hourly service calls, plumbing, electrical and fixed bid projects: remodels, kitchens, bathrooms, floors, painting, drywall, restoration, and more.

We are a full service maintenance and construction company. 24/7 Hourly service calls, plumbing, electrical and fixed bid projects: remodels, kitchens, bathrooms, floors, painting, drywall, restoration, and more.

Avatar for Cal Pacific Construction & Remodel

Cal Pacific Construction & Remodel

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Cal Pacific Construction & Remodel

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15 years of experience

Cal Pacific Construction & Remodel Inc. brings excellence, integrity and reliability to the construction industry. We are committed to providing the highest quality service possible at competitive pricing. Our goal is to become an integral member of your construction team. While earning that position we approach every project with superior craftsmanship, an eye toward value engineering and a business philosophy to make your success our top priority. Cal Pacific Construction & Remodel Inc. achieves this level of service through our extensive knowledge and experience working through all types of ground up structures as well as a variety of tenant improvements.

Cal Pacific Construction & Remodel Inc. brings excellence, integrity and reliability to the construction industry. We are committed to providing the highest quality service possible at competitive pricing. Our goal is to become an integral member of your construction team. While earning that position we approach every project with superior craftsmanship, an eye toward value engineering and a business philosophy to make your success our top priority. Cal Pacific Construction & Remodel Inc. achieves this level of service through our extensive knowledge and experience working through all types of ground up structures as well as a variety of tenant improvements.

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Prestige Design Builders

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Prestige Design Builders

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7 years of experience

DESIGN, BUILD, REMODEL AND REPAIR, WE DO IT ALL! We provide comprehensive residential and commercial construction services from pre-construction to building/home turnover in San Diego, Orange, and Riverside County. In addition, our team of in-house Architects and Designers provide interior and exterior design services. Within these areas of expertise, we outperform in every area and believe that we assist our clients discover untapped value in the process.

DESIGN, BUILD, REMODEL AND REPAIR, WE DO IT ALL! We provide comprehensive residential and commercial construction services from pre-construction to building/home turnover in San Diego, Orange, and Riverside County. In addition, our team of in-house Architects and Designers provide interior and exterior design services. Within these areas of expertise, we outperform in every area and believe that we assist our clients discover untapped value in the process.

Adaptive Technologies, Inc.

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Adaptive Technologies, Inc.

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8 years of experience

Adaptive Technologies, Inc. makes technology easy. We service both residential and commercial properties in the Southern California region. From creation, to installation and continued upgrades & maintenance, Adaptive Technologies, Inc. focuses on creating and integrating technology designed uniquely for our clients individual lifestyle needs.

Adaptive Technologies, Inc. makes technology easy. We service both residential and commercial properties in the Southern California region. From creation, to installation and continued upgrades & maintenance, Adaptive Technologies, Inc. focuses on creating and integrating technology designed uniquely for our clients individual lifestyle needs.

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Basement Remodel questions, answered by experts

The most challenging part of finishing a basement is addressing moisture control. Basement waterproofing is an essential task that requires a professional’s skills and knowledge. If you don’t properly waterproof your finished basement, it’ll be vulnerable to dampness, water damage, and mold growth. Ensuring proper insulation and ventilation to combat these issues while meeting building codes adds complexity to your remodeling project.

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.

If you don’t have a crawl space but have a partial basement you want to make deeper, you can expect to spend a little less—between $40,000 and $90,000 on average. However, if you’re not adding new finished square footage, you won’t see much in the way of ROI.

Although it’s not required, air ventilation in a finished basement can help improve the air quality, prevent moisture and mold issues, keep musty odors away, and also maintain the air quality throughout the rest of your home. Proper ventilation will help maintain the value of your investment in finishing your basement. Try basement ventilation methods like installing vents or a dehumidifier for best results.

Finishing your basement adds value to your home, providing an average return on investment (ROI) of around 75%. That means the typical basement refinishing costs of $32,000 will add an average of $24,000 to the value of your property. The value added to your home will depend on the price you pay to have the work completed, the area you live in, the quality of the work and building materials, and more.

The Descanso, CA homeowners’ guide to basement remodels

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

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