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Find Basement remodelers in Longmont

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 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 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
4.9(
58
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Jordon and Cam were awesome to work with and our new basement is amazing. We had never hired a contractor before so we were nervous about hiring someone. Wright Brothers took the time to answer all questions, and we had a lot of questions. There communication during the job was great and our new basement exceeded our expectation. The initial price they quoted was exactly what we paid, with the exception of a few upgrades we requested after the project had started. We have already referred several of our friends to them and cannot say enough good things about them."
Recommended by96%of homeowners
Avatar for Master MCG Remodeling
Master MCG Remodeling
5.0(
56
)

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Dylan did an amazing job on my living room remodel project. I needed to replace an '80s wood banister with a floor to ceiling wall, along with adding wood planks to the ceiling. He exceeded my expectations and I am so happy with the look of my new living room!"
Remodeling - General Project
Ceiling wood cover
Remodeling - General Project
Remodeling - General Project
Ceiling wood cover

+37

Response time2 days
Recommended by91%of homeowners
Avatar for Paramount Remodeling Company Inc
Paramount Remodeling Company Inc
4.8(
151
)

Serving Longmont, CO and surrounding areas

Approved

In business since 1976

Free estimates

Warranties offered

"Ryan and the rest of his contractors were simply exceptional. They went over and above my asks to deliver a fully finished basements that's of very high standards within budget and stipulated completion timeframe. As such, I highly recommend Paramount Remodeling for all construction works."
Boulder home
Cabinets
Bathroom
Additional Photos
Additional Photos

+25

Response time6 days
2 neighbors recently requested a quote
Recommended by91%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

"The project is almost finished and everything is looking great. Travis and Jay are great at communicating and giving me updates. I opted for a partial remodel of my basement, but will definitely hire them again to finish it completely."
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
13 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
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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.