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Find Basement remodelers in Westminster

Avatar for D&D Remodeling
D&D Remodeling
4.96(
69
)

Angi Approved

In business since 1999

Customers say: Quick response

"From the beginning of the process, we were very happy with D & D Remodeling. When Dylan came out for the initial visit, he not only measured the space but truly listened to what we needed. He found solutions for challenges, figuring out ways to maximize the space that we had to create an apartment for our mom. While he took on the design, he asked for our input at each stage. It was great to have the same construction team work at our place throughout the process. The team, led by Austin, was prompt and professional. The daily updates on the Buildertrend App let us see the project from start to finish. The team was always responsive to our questions, even coming out a month later to help with a couple of minor issues. We now have a fantastic space that our mom is excited to come and move into. Overall, we were happy with all of their work. We would enthusiastically recommend them to anyone who is looking to remodel. Job: Conversion of a sunroom into a mother-in-law-suite "
3 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for March Construction
March Construction
4.62(
25
)

Angi Approved

In business since 1998

Free estimates

Warranties offered

"John did a bedroom/hallway remodel for us. He was awesome to work with and someone we could 100% trust with regard to what was needed and how much it costs! He helped us figure out what we wanted to do and made great suggestions. When we ran into some unique issues with the room, he worked with us to make some changes to the design and keep costs down. The remodel turned out awesome!! Highly recommend going with March construction!!"
Recommended by92%of homeowners
Avatar for Massey Contracting
Massey Contracting
5.00(
3
)

Angi Approved

In business since 2022

Free estimates

Customers say: Quick response

"Trevor was the best work with. Completed all work himself in a very timely manner. He gave my family the most beautiful master bathroom. Completely updated and remodeled with the most modern finishes. Including huge shower, bathtub, tile walls, tile floor, lighting, countertops, sink, toilet and paint. I cannot thank and recommend him enough. I promise anyone who uses his services will not disappointed."
Recommended by100%of homeowners
Alimar Construction, LLC
New to Angi

Angi Approved

In business since 1996

Free estimates

Alimar Construction, LLC is the premiere residential remodeler and commercial general contractor in the greater Wheatridge, Arvada, and Cherry Creek areas. We specialize in an array of expertise for all of your custom new construction and remodels. We have over 20 years of experience in the remodeling industry, and are considered by many to be masters within our trade. Our skillset is unparalleled and few can rival our quality of craftsmanship. We treat your home with the same care and consideration that we utilize when working on our own personal projects. Feel free to call us to schedule an initial consultation, as we're more than happy to meet with you and discuss your project today!

Craftsman & Artisans, LLC
5.00(
3
)

Angi Approved

In business since 2001

Free estimates

Customers say: Quick response

"JC and his partner Larry did an awesome job remodeling my kitchen. They showed up each day faithfully and were always professional and worked hard throughout the day. They were knowledgeable, polite, friendly, and trustworthy. I can finally say I love my kitchen thanks to JC and Larry. I would definitely hire them again and again... thank you guys!"
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Ark Construction
Ark Construction
4.79(
8
)

Angi Approved

In business since 2014

Free estimates

Customers say: Quality work

"Overall, very happy with work and team. Only drawback was at times I felt like I was a secondary job and not a priority. Most work was completed outside of the normal 8a-5p workday and weekends."
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Able Contracting, LLC
Able Contracting, LLC
5.00(
3
)

Angi Approved

In business since 2025

Free estimates

"Daniel and team did a great job repainting our kitchen cabinets! They were professional, friendly, and worked efficiently while keeping everything clean and organized. We’re very happy with the results and will definitely hire them for future projects. Highly recommend for anyone seeking quality work that’s on time and budget-friendly."
Avatar for 614 Drywall
614 Drywall
4.87(
62
)

Angi Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Emilio and his team did a fantastic job! More than pleased. Very thorough and efficient. Good communication along the way and love the final result. Highly recommend."
16 neighbors recently requested a quote
Recommended by75%of homeowners
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Showing 1-10 of 1100
FAQs for basement remodeling projects in Westminster, 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 Westminster, CO homeowners’ guide to basement remodelings

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