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Find Basement remodelers in New Castle

Avatar for Luna Peak Construction, LLC
Luna Peak Construction, LLC
5.0(
4
)

Serving New Castle, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Small jobs welcome

"I hired Mike to do a number of things for me on an a cabin in Sedona AZ. We are renovating much of it to Airbnb it eventually. Mike helped with exterior trim and paint, as well as adding pine wood to the ceilings and walls inside to match the original wood. Mike is an excellent carpenter and all around worker. I would highly recommend him and look forward to working with him again."
Kitchen remodel
Kitchen Remodel
Kitchen Remodel
Kitchen Remodel
Front Entry Addition

+42

Response time1 day
5 neighbors recently requested a quote
Recommended by25%of homeowners
Avatar for 3G Construction, LLC
3G Construction, LLC
4.0(
20
)

Serving New Castle, CO and surrounding areas

Approved

In business since 2005

Small jobs welcome

Customers say: True professional

"These folks are not only a great value, but they provide first class, top quality workmanship ! Hard to find Quality AND Value at the same time, but with 3G Construction youâ ll get it."
Response time11 hrs
Response rate98%
Recommended by93%of homeowners
AML Construction, Inc.
5.0(
1
)

Serving New Castle, CO and surrounding areas

Approved

In business since 2011

Free estimates

Customers say: Quick response

At AML Construction, Inc., we're a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. We offer a variety of general contractor home improvement services that are customizable to each individual project. We specialize in additions, basement, bathroom and kitchen remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work, as well as, our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction! Contact us today and see why we come so highly recommended!\n

Response time1 day
Recommended by100%of homeowners
Avatar for R&A suarez carpentry LLC
R&A suarez carpentry LLC
5.0(
2
)

Serving New Castle, CO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"The project was to remove old Pella windows and install new Hurricane/Impact rated heavy duty Pella windows, exterior French doors and patio glass doors. The guys created a custom scaffolding system to safely install a 4 high and 4 wide window array in a 3 sided staircase. Replace patio doors etc through out the 11,000sqft house in Aspen. The project was flawless. removal & installation went really smooth and faster the I thought it would because of the weight of the doors & windows. The doors open and function much better than original ones. Thank You Rosendo & Amador"
A few of last jobs
A few of last jobs
A few of last jobs
A few of last jobs
A few of last jobs

+13

3 neighbors recently requested a quote
Avatar for Colorado General Contracting & Project Management
Colorado General Contracting & Project Management
5.0(
1
)

Serving New Castle, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"????? I highly recommend Western Slope Facility Services. Michael and his team were professional, reliable, and completed the work exactly as promised. Communication was excellent throughout the project, pricing was fair, and the quality of workmanship exceeded expectations. They handled everything efficiently and left the property clean when the job was finished. If you're looking for a dependable contractor for repairs, maintenance, cleaning, remodeling, or property improvement projects, Western Slope Facility Services is a great choice."
Bathroom
Living Room
Kitchen
Living Room
18 neighbors recently requested a quote
Avatar for Wall to Wall Drywall, Inc.
Wall to Wall Drywall, Inc.
5.0(
1
)

Serving New Castle, CO and surrounding areas

Approved

In business since 2014

Free estimates

Customers say: Quick response

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Silt CO. Remodel
Silt CO. Remodel
Silt CO. Remodel
Silt CO. Remodel
Silt CO. Remodel

+51

Recommended by100%of homeowners
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FAQs for basement remodeling projects in New Castle, CO

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The New Castle, CO homeowners’ guide to basement remodelings

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