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Find Addition to existing structure builders in Castle Rock

Avatar for Green City Builders

Green City Builders

2.75(
2
)
Approved Pro

Green City Builders

2.75(
2
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"We hired this company to redo some stairs and railingâ ¦ We had to spend thousand in repairs after they left us with a mess"

Christine h on July 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"We hired this company to redo some stairs and railingâ ¦ We had to spend thousand in repairs after they left us with a mess"

Christine h on July 2024


Elite Construction

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Elite Construction

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
27 years of experience
Free onsite estimate

Elite Construction LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Elite Construction LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.


LMS Construction

5.00(
1
)
Approved Pro

LMS Construction

5.00(
1
)
Approved Pro
13 years of experience
Free onsite estimate

We pride ourselves in providing not only great remodel and new construction services, but it is our goal to make the process as exciting and painless as possible. We appreciate the opportunity to partner with our clients to understand the WHY so we can help develop the WHAT and HOW with optimized solutions.

"LMS was very organized and professional. They completed everything beautifully on schedule.Very happy with the work. Love my kitchen!"

Jane D on February 2025

We pride ourselves in providing not only great remodel and new construction services, but it is our goal to make the process as exciting and painless as possible. We appreciate the opportunity to partner with our clients to understand the WHY so we can help develop the WHAT and HOW with optimized solutions.

"LMS was very organized and professional. They completed everything beautifully on schedule.Very happy with the work. Love my kitchen!"

Jane D on February 2025



Avatar for CH Remodeling & Home Repair, LLC

CH Remodeling & Home Repair, LLC

5.00(
7
)
Approved Pro

CH Remodeling & Home Repair, LLC

5.00(
7
)
Approved Pro
Customers say: Quick response
5 years of experience

CH Remodeling & Home Repair LLC, upholds a standard of integrity, bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with the ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

"Professional, courteous, and very pleasant to work with. Chris did a wonderful job! Highly recommend his company!"

Cheryl J on July 2025

CH Remodeling & Home Repair LLC, upholds a standard of integrity, bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with the ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

"Professional, courteous, and very pleasant to work with. Chris did a wonderful job! Highly recommend his company!"

Cheryl J on July 2025


Avatar for Reliance Builders of Colorado

Reliance Builders of Colorado

4.83(
6
)
Approved Pro

Reliance Builders of Colorado

4.83(
6
)
Approved Pro
Customers say: Quick response
17 local quotes requested
13 years of experience

Thank you so much for your interest in Reliance Builders of Colorado! We are committed to helping Colorado homeowners bring their vision to life of newly renovated spaces to include a new kitchen, maybe a main floor or full home renovation, add living square footage to your home by doing an addition or pop top, or making that tired basement come to life. And, if you prefer, we can build you a brand new home on the lot of your choice. Reliance Builders will deliver your home project on time and on budget. This is our commitment to you.

"Jon work well with us and a tricky design for our basement bedroom."

Sue S on June 2017

Thank you so much for your interest in Reliance Builders of Colorado! We are committed to helping Colorado homeowners bring their vision to life of newly renovated spaces to include a new kitchen, maybe a main floor or full home renovation, add living square footage to your home by doing an addition or pop top, or making that tired basement come to life. And, if you prefer, we can build you a brand new home on the lot of your choice. Reliance Builders will deliver your home project on time and on budget. This is our commitment to you.

"Jon work well with us and a tricky design for our basement bedroom."

Sue S on June 2017


Avatar for Apex Resources, LLC

Apex Resources, LLC

4.88(
4
)
Approved Pro

Apex Resources, LLC

4.88(
4
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

We are a locally owned and licensed company that values honesty, integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in additions and kitchen remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction! Feel free to verify our contractor's license number: Building Contractor-Class B CERT1054895

"I was happy"

Jim W on June 2018

We are a locally owned and licensed company that values honesty, integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in additions and kitchen remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction! Feel free to verify our contractor's license number: Building Contractor-Class B CERT1054895

"I was happy"

Jim W on June 2018


"This is 3rd bathroom for us with them. All done over last 1-1/2 years. Very professional & thorough. Explained what was to be done. Took our ideas & made it 3 separate full blown exceptional visions. Would highly recommend!"

Gary P on October 2025

We are small locally owned construction company in Elizabeth, CO. Veteran owned and Operated. We specialized in Handyman work, Fine Finishing's, Tile work, and Remodels. Customer Satisfaction is our #1 Goal.

"This is 3rd bathroom for us with them. All done over last 1-1/2 years. Very professional & thorough. Explained what was to be done. Took our ideas & made it 3 separate full blown exceptional visions. Would highly recommend!"

Gary P on October 2025


Avatar for Superior Remodeling

Superior Remodeling

5.00(
15
)
Approved Pro

Superior Remodeling

5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

Superior Remodeling Licensed & Insured Contractor – Delivering professional, reliable, and quality work at a fair price. From small repairs to full remodels, we handle projects with care and expertise. Contact Jerry at 720-413-2563 with any questions. Services We Offer: • Basement Finishing • Bathroom Remodels • Kitchen Remodels • Additions • Drywall (hanging, taping, mudding, repairs) • Laminate Flooring • Interior & Exterior Painting • Deck Design & Build • Cabinet Installation • Fence Installation • Backsplash Installation • Trim & Finish Carpentry • Light Fixture Replacement • Plumbing Services

"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!"

Carlos B on September 2025

Superior Remodeling Licensed & Insured Contractor – Delivering professional, reliable, and quality work at a fair price. From small repairs to full remodels, we handle projects with care and expertise. Contact Jerry at 720-413-2563 with any questions. Services We Offer: • Basement Finishing • Bathroom Remodels • Kitchen Remodels • Additions • Drywall (hanging, taping, mudding, repairs) • Laminate Flooring • Interior & Exterior Painting • Deck Design & Build • Cabinet Installation • Fence Installation • Backsplash Installation • Trim & Finish Carpentry • Light Fixture Replacement • Plumbing Services

"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!"

Carlos B on September 2025


We have experience in Residencial and commercial activities for 20 years

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FAQs for addition to existing structure building service projects in Castle Rock, 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 Castle Rock, 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.