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Find Basement remodelers in Longmont

Avatar for Superior Remodeling
Superior Remodeling
5.0(
15
)

Serving Longmont, CO and surrounding areas

Approved

Free estimates

Credit card accepted

Customers say: Quick response

"Superior Remodeling was easy to communicate with and worked with us to stay in budget since we were working on insurance money. The work was done quickly and quality work. The walls that needed repairs look fantastic, can't even tell where the texturing is and the carpet was installed so nicely I feel like my basement never flooded and I can go back to normal. Highly recommend their services!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Hometown Construction
Hometown Construction
4.9(
18
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"Hometown Construction was an excellent partner in the construction of my deck and basement remodel. Josh was professional, listened to my concerns and finished on time and on budget. His subcontractors emulated the same values and professionalism as Josh."
Goldschmidt
Goldschmidt
Goldschmidt
Goldschmidt
Goldschmidt

+51

7 neighbors recently requested a quote
Recommended by27%of homeowners
Avatar for Truste Construction LLC
Truste Construction LLC
5.0(
17
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: Quick response

"When we started was an open basement area where the laundry room was he added another living space area and a bathroom me and husband are both extreamly pleased with how it turned out only neg I can say is be patient with him he’s a very busy guy so sometimes scheduling seemed tight and took a bit longer than thought it would but if need any additional work would defently call him first did a fantastic job well worth the wait"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Wright Brother's Construction & Design Services
Wright Brother's Construction & Design Services
5.0(
50
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"We hired Wright Brothers to do our basement remodel that included a full bar, guest bedroom, bathroom, and a lot of custom millwork (i.e built in entertainment center, wainscoting, base trim and window casing). Although we had a design in mind before we hired Wright Brothers, they were able to offer suggestions to improve what we had already started. Their prices were very fair and the communication from the beginning to the end of the project was outstanding. We never felt pressured to do anything and they were always upfront and transparent when items outside the scope of work were identified. Guests are constantly amazed when they walk in our basement and see the before and after pictures. It is a place our family will use for many years to come thanks to the quality, dependability and integrity Cameron and Jordan put into their jobs."
Recommended by100%of homeowners
Avatar for Baker Builders, LLC
Baker Builders, LLC
4.9(
29
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"I worked with Baker Builders on finishing my basement (around 900 sqft, with a full bathroom and a wet bar area). I started the project in late 2019, just before the pandemic. They took the measurements and proposed the layout. Due to the pandemic the project was put on hold. I was very pleasantly surprised that when I resumed the project in early 2021 we didn't have to start from the scratch - we could jump directly to the execution. The basement has been finished according to the plan, and I could not be happier with the outcome. Every detail has been taken care of, and I have no doubts as to the quality of the work performed. Each crew working on the project was extremely accommodating about any smaller and bigger requests that I had during the execution. Travis, who was the project manager, deserves a separate mention. Thanks to him the project went so smoothly. I really appreciated the initial schedule provided by him, and that we actually followed it to a large extent. There was no unreasonable delays, and generally things happened when they were supposed to. I was really afraid the project would drag for much longer, based on previous experiences with other companies, but Travis just made it happen! He was on top of things all the time. He accommodated each of my requests, his responsiveness was truly amazing, and I really have never worked with anyone like this on any other project. In general, Baker Builders did an outstanding job with this basement project. Every aspect of it - the price, timeliness, responsiveness, no hidden cost, no unexpected delays, even accommodating COVID precautions - made this is a very pleasant and smooth experience. This is a very solid 5 stars, and with no hesitation I would recommend Baker Builders to any of my friends (which I already did), or use them for any project in the future."
Kitchen
Basement Finish
Kitchen
Living Room
Theater Room

+65

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for 614 Drywall
614 Drywall
4.9(
66
)

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"I hired 614 Drywall to remove my popcorn ceilings, re-texture and paint. They were timely, professional, communicative, helpful, and did an amazing job. The ceilings look so great! My house looks so much brighter and updated. It’s a messy job but totally worth it. High quality work and I would recommend them to anyone!"
Finishing level 4
Bathroom
Finishing
Popcorn remove
Basement finishing

+46

Response time1 day
12 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Integrity Remodeling Services
Integrity Remodeling Services
4.6(
62
)

Serving Longmont, CO and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Integrity Remodeling Services completed the remodeling of 3 bathrooms and a laundry room for our house. Once we finalized the quote, they were timely and professional. Jim and Carlos were able to help us overcome several unforeseen obstacles during the remodeling projects and advised on bathroom remodeling options. Jim was also flexible when changes needed to occur. Overall, we recommend Integrity Remodeling Services for home renovations, especially when on a budget."
basement finish
basement finish
basement finish
basement finish
basement finish

+20

Response time2 days
3 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for J.P. Painting and Restoration, LLC
J.P. Painting and Restoration, LLC
4.9(
39
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Home was in need of paint. With that need came a few minor siding repairs, and a small gutter extension. Prep work was begun with a power wash, followed by tap in of nails, fixing joints that were loose and sealing nail heads. My house had acne for a day. Primer followed in some areas. The morning spraying started, a light rain began. Experienced crew knew to stop and pause for better weather. The next morning they returned and had a great day to finish the job. In my younger years, I probably would have attempted the job myself. Now, I have seen true professionals provide their craftsmanship and the results are beautiful. JP Painting did excellent work and had a very attentive crew on my job. I recommend them."
Living Room Photo
Interior Photo
Interior Hallway
Stone Wall
Response time1 day
Response rate91%
45 neighbors recently requested a quote
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FAQs for basement remodeling projects in Longmont, 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 Longmont, CO homeowners’ guide to basement remodelings

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