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Find Basement remodelers in Helena

Avatar for 406 Remodeling and Construction, LLC
406 Remodeling and Construction, LLC
4.7(
9
)

Serving Helena, MT and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"We hired 406 Construction to finish remodel work on our main bathroom. They were able to complete the work on time and in budget. Very friendly crew that was willing to work around our animals (we have curious cats) and were more then happy to show the work they were doing as they completed it. Highly recommend"
Bathroom remodel
Bathroom remodel
Bathroom remodel
Full kitchen remodel
Full kitchen remodel

+30

Response time4 days
1 neighbors recently requested a quote
Recommended by71%of homeowners
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Avatar for Groundworks
Groundworks
4.3(
28
)

Serving Helena, MT and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Warranties offered

"we had concrete pads added after home construction. One pad had a 2 inch settlement on one corner. Complicating this was a stone wall sitting atop the pad. Excellent restoration was done by Groundworks From Bozeman. After a thorough evaluation by Ben, Chelsea and Tyler were prompt, educational and successful. I Highly recommend this company for your concrete/foundation needs."
Basement
Basement
Basement
Basement
Foundation

+16

Response time2 days
24 neighbors recently requested a quote
Recommended by72%of homeowners
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Avatar for Mountain Top Repair and Renovation, LLC
Mountain Top Repair and Renovation, LLC
5.0(
3
)

Serving Helena, MT and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order 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.

Master Closet
Master Closet
Master Closet
Master Closet
Master Closet

+21

Response time7 hrs
Recommended by100%of homeowners
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Avatar for Homemade Design
Homemade Design
3.7(
322
)

Serving Helena, MT and surrounding areas

In business since 2006

Credit card accepted

"Amanda was really very good!  At first I was very skeptical, thinking why did I pay money to just speak with someone on the phone about my kitchen remodel project... but after just a few minutes of her addressing some of the issues/questions I emailed to her earlier, I knew it was worth it.  It was very clear that she knew her business and she gave me several ideas that I had not even thought about.  I told her that I would definitely recommend her to friends and I will very likely use her again myself for my next home project!

"
Pennsylvania Master Bathroom
Boston Small Condo Kitchen
California Client Saves with HMD Designer Discounts
Recommended by54%of homeowners
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Avatar for Western Trim and Finish, LLC
Western Trim and Finish, LLC
4.2(
13
)

Serving Helena, MT and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Levi did an amazing job on our fence. He was always quick to respond, sent pictures of every step and did just a fantastic job. On top of it all, he was super nice!!"
Response time3 days
Recommended by83%of homeowners
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Avatar for Corban LLC
Corban LLC
5.0(
5
)

Serving Helena, MT and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"James does amazing work. I have hired him for other jobs in the past as well and I have always been extremely happy with his work as well as his creativity. He is honest and trustworthy and is a true craftsman. I hope to hire him for more projects in the future. He will be my first call."
Response time2 hrs
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Showing 1-10 of 51
FAQs for basement remodeling projects in Helena, MT

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 Helena, MT homeowners’ guide to basement remodelings

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

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