Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in Larkspur, CO

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Addition to existing structure builders in Larkspur

Avatar for Cransten Remodeling
Cransten Remodeling
4.5(
203
)
Addition to Existing Structure - Build

Serving Larkspur, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Wow! I had the privilege of Bailey helping me with a project to build a pantry and I can’t express how impressed I am with his dedication and craftsmanship. He worked SO hard, all day long, and finished the entire thing in record time. All while having innovated ideas to make the project extremely functional and professional. His craftsmanship was outstanding and his work ethic was the cherry on top. I hope to work with him again soon."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for Home and Business Construction Services LLC
Home and Business Construction Services LLC
4.5(
136
)
Addition to Existing Structure - Build

Serving Larkspur, CO and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"We hire this so called ?pro? Lance Ray back in August to built a deck , he disappeared on us and it?s almost mid December and we have been trying to get in touch with him with no luck . We don?t want to press charges , we want for him to bring the materials we already paid for as we have hired someone else to finish the job and to our dismay found out that this so called ?pro? never filed for a permit with the city and that the wood was never treated I have no idea the people that has given him good reviews if they are real or like a neighbor told us , maybe they are relatives Anyhow we are ready to go to the city and put a complaint as he can?t get away with this . See how he left the project ( picture attached ) , this is a guy that did one year of community college . Our bad for not doing more research on him Update as of 01/05/2026 I?m updating my previous review. At the beginning of the project, we experienced significant communication issues and the job was left unfinished for a period of time, which was very frustrating and led me to post a negative review. After that, communication resumed, he returned, and the original project was completed to our satisfaction. The quality of the finished work met our expectations. Because the project was ultimately resolved and completed well, we decided to hire him again for an additional project. I feel it?s important to share the full experience so others can make an informed decision. Below find pictures of the finished job!"
New homes
Kitchen remodel
Kitchen remodel
Kitchen remodel
Kitchen south and west wall

+10

Response time2 days
Response rate85%
85 neighbors recently requested a quote
Avatar for CoBuilt Construction, LLC
CoBuilt Construction, LLC
5.0(
9
)
Addition to Existing Structure - Build

Serving Larkspur, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

"We had CoBuilt remodel our kitchen and family room, and the results completely exceeded our expectations! From start to finish, their team was professional, communicative, and incredibly detail-oriented. The craftsmanship is top-notch—everything from the cabinetry to the finishes looks amazing. They took our vision and brought it to life in a way that feels both beautiful and functional. We now have a space that’s perfect for everyday living and entertaining. I highly recommend CoBuilt to anyone looking for high-quality remodeling work. We couldn’t be happier with how it all turned out!"
Back of Home
Formal Dining
Entry Way New Build
Aerial View
Spa room

+49

Response time6 hrs
Response rate96%
Avatar for Camerata Homes, LLC
Camerata Homes, LLC
5.0(
8
)
Addition to Existing Structure - Build

Serving Larkspur, CO and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"So far our experience with Camerata has been fantastic. Doug and Jan have been a pleasure to work with. The work done to this point has been exactly what we hoped for and the communication has been great."
Front Before
Front After
Front Before
Front After
Front After

+7

Response time4 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Elevated Contracting LLC
Elevated Contracting LLC
4.6(
8
)
Addition to Existing Structure - Build

Serving Larkspur, CO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Drew and the Elevated team were beyond professional. From the initial on-site meeting, to the bid, to the completion of our beautiful deck. We didnâ t have plans but Drew was able to guide us to choose from materials and design an elegant custom deck for us. Knowledgeable, reliable, and detailed oriented, Elevated Contracting will definitely be our go to for any future home improvement projects! Highly recommend Drew and his team. Thank you again guys!"
Trex Pro
Trex Pro
Trex Pro
Trex Pro
Trex Pro

+127

Response time1 day
Recommended by66%of homeowners
Avatar for S&R Eagle Services, LLC
S&R Eagle Services, LLC
3.5(
28
)
Addition to Existing Structure - Build

Serving Larkspur, CO and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"My cement front porch was sinking and crooked. Because the porch had sunk, the porch post had detached from the porch ceiling, so I was wedging it to prevent it from falling over. I also had a cracked driveway and needed a piece of house siding near the porch replaced because it had dried cement on it. I received estimates from several contractors listed on the HomeAdvisor website. The contractors I spoke with said they could not fix or replace my porch post nor replace the house siding piece, and some of them provided written cost estimates without itemizing the work they would perform. I was relieved to learn upon meeting with Jason of S & R Eagle Services that this company was capable of fully completing my project. I do not regret my decision to hire S & R Eagle Services. This company performed honest, professional work. The workers were skilled and cleaned up daily. My porch and driveway look beautiful now, and my porch post and siding piece have been replaced and painted to match my home. GOOD COMPANY"
Stamped Concrete Design with firepit
Custome xeroscapes design
Outdoor living
Pergola & stamped concrete
Exterior Renovation

+15

Response time1 day
Response rate92%
132 neighbors recently requested a quote
Avatar for LNC SERVICES INC
LNC SERVICES INC
5.0(
1
)
Addition to Existing Structure - Build

Serving Larkspur, CO and surrounding areas

Approved

Emergency services offered

Small jobs welcome

"Service was excellent. The price was more than fair and work was completed the same day. Repaired fence and assembled patio furniture. Returning to set up garage shelving. Referred him to my neighbor to refinish her patio. Very satisfied."
...
Showing 1-10 of 283
FAQs for addition to existing structure building service projects in Larkspur, CO

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Larkspur, CO homeowners’ guide to addition to existing structure building services

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