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Best basement remodelers near Caldwell, ID

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Top-Rated Basement remodelers in Caldwell - Updated Nov 2026

Avatar for North Ninety Custom Homes
North Ninety Custom Homes
4.9(
23
)
Basement - Remodel

Serving Caldwell, ID and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Warranties offered

"I contacted multiple contractors when I was looking to remodel my house. Payton responded to my inquiries in a timely fashion, was willing to work with my work schedule, and communicate via email and text. He was able to offer ideas and options when I wasn't sure which way I wanted to go with a project, and has made this remodel go smoother than I expected. I would recommend Pine Top Finish Co. and will be contacting Payton again when I'm ready for the next big project."
Feature wall
Master Bedroom
Kitchen
Common Area
Master Bathroom

+67

Response time1 day
Response rate90%
32 neighbors recently requested a quote
Avatar for Custom Renovations Contracting LLC
Custom Renovations Contracting LLC
5.0(
8
)
Basement - Remodel

Serving Caldwell, ID and surrounding areas

Approved

Super Service Award Winner

In business since 1989

Free estimates

Warranties offered

"Mike is a great guy, hard worker and is honest and fair with his pricing. He is a literal jack of all trades and can do anything from window, roof to floor. We love our home and could not have done our full remodel (insulation, roof, new siding, full bathroom and kitchen remodel, knocked down walls, and new flooring. Mike also has a great network of talented tradesman. Thank you, Mike! We LOVE our new home!!!"
Ceiling
Insulation
Trusses
Exterior
Framing

+18

Response time10 hrs
Response rate99%
Avatar for Bybee's Renovation and Handyman Services, LLC
Bybee's Renovation and Handyman Services, LLC
3.4(
32
)
Basement - Remodel

Serving Caldwell, ID and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Lance was he fantastic contractor to work with did all the work and exceeded my expectations and was very prompt and courteous. I will be working with him in the future with any additional needs that I have"
Response time2 days
Recommended by82%of homeowners
Northwest Built LLC
New to Angi
Basement - Remodel

Serving Caldwell, ID and surrounding areas

Approved

In business since 2013

Free estimates

Offers commercial services

Northwest Built LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business. \n

Avatar for Sublime Contracting
Sublime Contracting
4.9(
10
)
Basement - Remodel

Serving Caldwell, ID and surrounding areas

In business since 2016

Free estimates

"Mr. Heath was fast, punctual, and meticulous. He made sure that I knew about everything that was happening throughout the remodel and the installation. I'm so thankful he talked me out of the tiles I had pick out for my bathroom and into much better ones that ended up being less expensive. He stayed late to finish up early because my mother in-law came in to town a day early. LIFE SAVER!!!"
Complete kitchen remodel
Master Bath Remodel
Accent wall on stairs
Additional Photos
Additional Photos

+5

Response time8 hrs
Recommended by100%of homeowners
Avatar for Rendon Construction Inc.
Rendon Construction Inc.
5.0(
10
)
Basement - Remodel

Serving Caldwell, ID and surrounding areas

In business since 2014

Free estimates

Warranties offered

"Shawn and his crew did a great job with my kitchen remodel. They were timely, clean, and provided me with great design ideas. He had great communication and even gave progress pics and updates everyday"
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Recommended by87%of homeowners
Avatar for Level One Contractors, LLC
Level One Contractors, LLC
5.0(
8
)
Basement - Remodel

Serving Caldwell, ID and surrounding areas

In business since 2016

Free estimates

Warranties offered

"I had a plumbing leak. Brett and his son came out took care of the mess, dried everything out, repaired everything, and replaced the tub and shower. They got it done quickly and did a great job! I was very happy with the work."
Completed Multi Deck and Stairs with Vinyl Railings and Aluminum Pergola
Covered Deck with Privacy Wall
Back Patio Roof
Storage Shed
After

+85

Recommended by100%of homeowners
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Basement Remodel FAQs, answered by experts

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. 

Adding an extension or addition to your home costs more than a loft conversion in all but the rarest cases where the home's structural integrity is lacking. Because a home addition requires a new foundation section or significant structural upgrades to handle a cantilevered portion, the cost compared to almost any loft conversion is significantly greater for the same square footage.

You can paint your ceiling or install a drywall ceiling if the ceiling is unfinished, as they take up less headroom than drop ceilings. 

If there are pipes in the way of ceiling installation, you can do one of two things: reroute the pipes or adjust the installation to fit, which will cost extra.

Making a window in a basement larger costs an average of $4,200. You’ll need to pay an average of $550 to have a structural engineer plan the project, $500 to $1,500 for the installation labor, and an average of $2,200 for the excavation and window well installation. The remainder will go toward pulling permits, installing trim, and repairing drywall on the interior.

Living in a finished basement is acceptable, but only if the space has the proper points of egress and includes smoke and carbon monoxide (CO) detectors to ensure the safety of the occupants. A good way to ensure your finished basement is suitable for use as living space is to get the basement finishing project properly permitted.

The Caldwell, ID homeowners’ guide to basement remodels

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