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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%
30 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

Rebar is an essential part of reinforcing a basement floor, as not having it can impact its structural integrity. It helps absorb the tension factors that contribute to cracks in your floor and strengthens its load-bearing capabilities by evenly distributing the weight. Not including rebar could lead to an unstable floor, so don’t skip it!

The time it takes to finish or remodel a basement can vary significantly, ranging from a few weeks to several months or even up to a year. On average, the construction phase can take four to eight weeks, but the total project time can extend to three or four months when including planning and permits. The timeline depends on several factors, including the basement's size, design complexity, the scope of the work, and your contractor's availability. A more detailed breakdown for an average-sized basement might include: framing (3-5 days), electrical and rough-in plumbing (3-5 days), drywall installation (5 days), flooring (2-3 days), and final touches like painting and trim (about a week). If preliminary work like installing a waterproofing system or addressing structural issues is needed, the timeline could extend to six to twelve months. Factors like difficult access, material transport, and ventilation needs can also add to the project's duration.

A finished basement does not always count as square footage, as this varies by state regulations. In areas that allow below-grade spaces to be included in a home's official square footage, the basement must typically meet certain conditions. These conditions often include having a functional egress and being a livable space with flooring, finished walls, and temperature control. To be certain, contact your local assessor to confirm your area's specific policies regarding basement square footage.

Yes, you can add a door to your basement—it might even be required, depending on building codes in your area and whether or not you’re using the basement as a bedroom. A basement contractor can give you some advice on installation and help you add a door to your basement.

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.

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.