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Find Addition to existing structure builders in Centennial

Avatar for Sustainable Design Build
Sustainable Design Build
4.9(
14
)

Serving Centennial, CO and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"I worked with SDB to add a second story addition to my home. Josh, Luke and the entire team at SDB was amazing to work with. The entire process was smooth and the team constantly communicated with me. They were able to customize my home to exactly what I had hoped for and more."
Kitchen Remodel
Kitchen Finishes
Kitchen Appliances
Bathroom Addition
Addition Living Room

+15

Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for Trio Construction
Trio Construction
4.9(
11
)

Serving Centennial, CO and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Andrea is a wealth of knowledge! She was a consummate professional, excellent listener, and understood our needs from the word "go". Her expertise in town permits, construction and drafting, as well as her knowledge of structural engineers, is the only reason we were able to get our project moving. I wish I had known Andrea and her company, Trio Construction, months ago - but at least I do now and you can bet we will recommend them to everyone and anyone who is willing to listen. All of our concerns were heard and addressed, and if we needed to wait on some information or to get new numbers, it was well worth the wait. This is a TOP TIER company. (AI / CHAT gpt was not used to write this review, I am a real customer.)"
Full roof replacement in Castle Rock.
Full roof replacement in Castle Rock.
Additional Photos
Additional Photos
Full roof replacement in Castle Rock.

+20

Response time3 days
Response rate89%
4 neighbors recently requested a quote
Prospect 30 Eight Construction, Inc.
4.8(
17
)

Serving Centennial, CO and surrounding areas

Approved

In business since 2005

Free estimates

Customers say: Quick response

"We hired Chris at Prospect 30 Eight to build an addition on our house for my aging mom. It was a scary commitment for us, and Chris made it manageable. He handled every step of the process, from design and permitting, to hiring and managing the flow of workers, and all the steps of the building process, right down to the small details. Chris is honest, trustworthy, and a hands-on guy -- he will drop everything and show up if something is wrong. He has a calm demeanor and will figure out a solution to any problems that come up. I am so grateful we found him for this project. The end result is exactly what we wanted and better than we could have imagined. It has been a pleasure spending time with Chris. Highest recommendations!"
Barrett Remodel
Barrett Remodel
Barrett Remodel
Barrett Remodel
Barrett Remodel

+88

Response time3 days
4 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Verified Builders
Verified Builders
5.0(
8
)

Serving Centennial, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Warranties offered

"We had verified builders do a project in our kitchen before we moved in. It was hard to find someone that will commit to our schedule, and not only did Tomer commit, but he delivered in a great, beautifully, clean way. The communication was great every step of the way and we are very happy we chose to work with Verified builders LLC and we will definitely call them again in the next project we'll have!"
Kitchen Remodel
My Work
My Work
My Work
My Work

+11

Response time12 hrs
Response rate99%
6 neighbors recently requested a quote
Avatar for CoBuilt Construction, LLC
CoBuilt Construction, LLC
5.0(
9
)

Serving Centennial, 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

+40

Response time6 hrs
Response rate95%
Avatar for Superior Remodeling
Superior Remodeling
5.0(
15
)

Serving Centennial, CO and surrounding areas

Approved

Free estimates

Credit card accepted

Customers say: Quick response

"I can tell Jerry takes real pride in his work. Jerry did a phenomenal job incredibly professional, friendly, and transparent throughout the whole process. Got a fair quote and completed right on time. No surprises—just top-tier craftsmanship. If you want quality work from someone who cares, I can’t recommend Superior Remodeling enough . I wouldn’t trust anyone else for my future remodeling needs!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Cransten
Cransten
4.4(
100
)

Serving Centennial, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Seemed very nice on the phone but when I went to hire them I would of had to wait almost 6 to 8 weeks because they were totally booked out. So figured they must really have a great business just was sorry i couldn't wait."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Response time1 day
Response rate98%
6 neighbors recently requested a quote
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FAQs for addition to existing structure building service projects in Centennial, 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 Centennial, 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.