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Best basement remodelers near Larkspur, CO

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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon248
    Verified basement remodels reviews

Top-Rated Basement remodelers in Larkspur - Updated Nov 2026

Avatar for Wright Brother's Construction & Design Services
Wright Brother's Construction & Design Services
4.8(
64
)
Basement - Remodel

Serving Larkspur, 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."
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Sage Homes Design and Build, Corp.
Sage Homes Design and Build, Corp.
5.0(
8
)
Basement - Remodel

Serving Larkspur, CO and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"I hired Sage Homes to transform my basement into a gaming area, wet bar, guest room, and bathroom. The project was completed on time and within budget, which was a huge relief. Christi was excellent at communicating throughout the entire process. The crew was professional and cleaned up after themselves. I'm very happy with the quality of the work and the finished basement is a cozy addition to our home. I would highly recommend Sage Homes to anyone looking for a basement remodel!"
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+18

1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Cransten Remodeling
Cransten Remodeling
4.5(
209
)
Basement - Remodel

Serving Larkspur, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Joseph remodeled our bathroom and did an amazing job. Extremely trustworthy and detail oriented. Great with communication as well, which I appreciated. I strongly recommend."
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+18

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for CoBuilt Construction, LLC
CoBuilt Construction, LLC
5.0(
9
)
Basement - Remodel

Serving Larkspur, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

"I couldn?t have been happier with the work and professionalism of this company. The Endley family and their team are absolute pros! They worked closely with my Wife and I to make sure all of our needs and expectations were met. The custom design and craftsmanship of our deck is amazing. They added an outdoor living space that is 750 ft.² to our home. My family will enjoy this for years to come. Neighbors in our community stop by and ring our doorbell to ask who built our deck and let us know how beautiful it is. We have plans in the future to finish our basement and upgrade our master bathroom this is the company we will call. This was the best experience I have ever had with contractors."
Back of Home
Formal Dining
Entry Way New Build
Aerial View
Spa room

+49

Response time6 hrs
Response rate96%
Avatar for Collis Renovations, LLC
Collis Renovations, LLC
5.0(
7
)
Basement - Remodel

Serving Larkspur, CO and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"The owner of this company, Daniel, was wonderful. He showed great honesty, integrity, and care in all aspects of my little basement kitchen project. I am so glad I chose his company to take on my job."
Response time10 hrs
Response rate90%
8 neighbors recently requested a quote
Avatar for Solid Structures, LLC
Solid Structures, LLC
5.0(
4
)
Basement - Remodel

Serving Larkspur, CO and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"John is very respectful, communicates well, cleans up after each day. He has done baseboard install, cabinet painting, created a cabinet in our built in wall shelves and installed tile backsplash for us."
deck
deck
shower
shower
My jobs

+5

Response time2 hrs
Response rate100%
Recommended by75%of homeowners
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Basement Remodel FAQs, answered by experts

Yes, most general contractors require an initial down payment, typically between 10% and 25% of the total project cost. This upfront payment helps cover the costs of materials, permits, and subcontractors. The remaining project costs are usually billed after specific project milestones are reached or on set completion dates, as outlined in your contract. Be wary of contractors who require a significant deposit of 50% or more upfront, as this could be a red flag for a scam.

Professional remodelers streamline the process, manage permits, and handle renovations efficiently—significantly mitigating risk while maintaining standards.

The average cost of remodeling a basement is $30 to $75 per square foot. If your space is unfinished and looks like it may need more help, use the higher number when calculating your estimated basement remodeling costs. A good rule of thumb is to add an additional 20% to the top of your estimate to cover any “what if” situations.

For most basement remodels, you’ll want to hire a general contractor. This is for a number of reasons, but the main two are that general contractors have dedicated teams they are comfortable with, and hiring one means you only have to deal with one pro. You may also get a better project quote since they can lump all their work and subcontracting into a single quote. 

Joists and beams are both part of the flooring system above your basement, with the beams spanning the length of your home and getting support from vertical posts underneath, and joists usually spanning half the width of your home with no support posts underneath. The floor joists provide even support to the subflooring and flooring above, and they distribute that load to the beams. The beams then distribute that load down through the support posts to the foundation.

The Larkspur, CO homeowners’ guide to basement remodels

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