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Best basement remodelers near Duarte, CA

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Top-Rated Basement remodelers in Duarte - Updated Nov 2026

Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Basement - Remodel

Serving Duarte, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Our kitchen remodel exceeded our expectations, providing us with a beautiful and highly efficient space for cooking and gathering. We're thrilled with the results, as the new design seamlessly integrates style and functionality."
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+1

Response time6 hrs
Recommended by17%of homeowners
Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Basement - Remodel

Serving Duarte, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"I had my garden and bathroom remodel done. Albert and Samuel were professional, friendly, and a delight to work with. They're responsive and reliable. I also like the subcontractors whom they used on my project. They kept me informed of everything and I appreciate their excellent work."
Response time5 days
Recommended by77%of homeowners
Avatar for Gators General Construction INC
Gators General Construction INC
4.9(
18
)
Basement - Remodel

Serving Duarte, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I was skeptical at first to hire someone that wasn't licensed but Ed does have Liability Insurance so that made me much more comfortable. Once they started the project I was so impressed with what Ed knew about the work he was hired to do. He gave suggestions when needed and even went and picked up and picked out various appliances and fixtures which were worked out well. It sure made my job a lot easier. Ed's background makes him great for owning his own company and becoming a success. I highly recommend Ed."
custom concrete stamp
Response time1 day
2 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for Oshri Construction
Oshri Construction
4.4(
7
)
Basement - Remodel

Serving Duarte, CA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Asher and his team delivered the job on time and met our discussed estimates budget! They included my wife and I in the decision making process from beginning to end. They were respectful and a pleasure to work with and completely trustworthy. I would recommend them to friends and family without hesitation. -R"
Deck
Kitchen Remodel
Bathroom Remodel
Upscale Bathroom
Guest Bathroom

+99

Response time6 hrs
13 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Saris Building
Saris Building
5.0(
5
)
Basement - Remodel

Serving Duarte, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Saris Building is a family-run general contracting business serving homeowners and property owners throughout the Los Angeles area. We offer new home construction, home additions, ADUs, garage conversions, and kitchen and bathroom remodeling.\n\nWe work closely with our clients, focusing on clear communication, detailed estimates, and quality workmanship. From home improvements to complete builds, we take pride in treating your property with care and keeping you informed throughout the job.\n\nContact us to discuss your project and how we can help bring it to life.

Construct an Office Wall
Avatar for NEXTGEN HOME REPAIR LLC
NEXTGEN HOME REPAIR LLC
5.0(
3
)
Basement - Remodel

Serving Duarte, CA and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

"Nextgen Home Repair did our bathroom remodel and they did such a great job. Honestly what I liked most was how easy they made everything. Remodeling can be stressful, but they kept us updated and explained things clearly along the way. The attention to detail really stood out, the tile work looks amazing and everything feels solid and well done. They were respectful of our home and made sure things were cleaned up at the end of each day. The finished bathroom looks modern and exactly like we envisioned it. I would absolutely recommend them."
Final Product
At night
Before
4 neighbors recently requested a quote
Avatar for De La Rosa Construction, Inc.
De La Rosa Construction, Inc.
5.0(
3
)
Basement - Remodel

Serving Duarte, CA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Cesar is amazing. He build a man cave complete with a vaulted tongue and groove ceiling and exposed beams. The warm was impeccable and Cesar is extremely professional and all good guy to be around."
roof leak
skylight installation
wood repairs & before re-framing
demo
rough stage

+15

Response time9 hrs
Response rate100%
Recommended by100%of homeowners
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Basement Remodel FAQs, answered by experts

It is common for a contractor to ask for a down payment before starting a project, especially for jobs that require purchasing materials and equipment or hiring a crew. The deposit amount can range from 10% to 50% of the total job cost. While a request for up to 50% is not unusual, a contractor should not ask for more than that, and you should never pay for a project in full before the work has begun. To protect yourself, always discuss payment terms before starting and have a written contract that outlines the project timeline and expectations. Additionally, be sure to hire reputable contractors and check their licensing and insurance before the project begins.

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.

To determine if your basement walls are suitable for finishing, assess their structural integrity and moisture conditions. Look for any signs of damage, such as cracks, bowing, or excessive moisture. Ensure proper drainage and address any underlying issues before proceeding. 

Consult with a professional if you're uncertain about the structural stability or potential risks associated with finishing your basement walls.

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.

Create a checklist, reimagine the space use, set a realistic budget, choose materials and aesthetic details, and get professional support for guidelines and troubleshooting.

The Duarte, CA homeowners’ guide to basement remodels

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