Top-rated basement remodelers.

Best basement remodelers near Duarte, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your basement remodel project in Duarte, CA?

Select your specific project to find the pro for you.

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."
.
.
.
.
.

+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
...
Showing 1-10 of 280
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.

It is generally more affordable to finish a basement than an attic, though it ultimately depends on how you plan to use the space. The average cost to finish a basement ranges from $7 to $23 per square foot, while attic renovation costs $30 to $60 per square foot. However, a simple attic conversion to a storage space will cost significantly less.

Framing a basement takes three to five days, on average, when completed by a professional, though it may take longer for a larger space. Keep in mind this doesn’t include the time to complete the design, obtain permits, and install the drywall on the framing. On average, fully finishing a basement takes an average of 45 days.

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. 

Yes, most general contractors require an initial down payment. A reasonable deposit is typically between 10% and 25% of the total project cost, although this can vary by project size and location. This upfront payment helps the contractor cover initial costs like materials, permits, licensing, and hiring subcontractors. The remaining balance is usually billed according to a schedule outlined in your contract, often tied to project milestones or completion dates. Be cautious of contractors who ask for a large deposit of 50% or more, as this could be a red flag for a scam.

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.