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Find Addition to existing structure builders in Littleton

Avatar for Green City Builders

Green City Builders

2736 S King St
2.75(
2
)
Approved Pro

Green City Builders

2736 S King St
2.75(
2
)
Approved Pro
Customers say: Quick response
4 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


Correa Framing and Drywall

14761 Randolph Pl
5.00(
1
)
Approved Pro

Correa Framing and Drywall

14761 Randolph Pl
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

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 start to 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.

"They did a really good work, they were really nice to work with, price was pretty competitive compared to other contractors, and they were very professional. Overall, very satisfied with their work."

Adarel T on March 2023

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 start to 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.

"They did a really good work, they were really nice to work with, price was pretty competitive compared to other contractors, and they were very professional. Overall, very satisfied with their work."

Adarel T on March 2023


Elite Construction

800 E 64th Ave #7
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Elite Construction

800 E 64th Ave #7
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
26 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.


"I am a Colorado Realtor of 26 years and have know and worked with the owner of MAG Construction for about 18 years. He is a true professional in the industry and take pride in the work he does! Mario has knowledge in all facets of the industry and can build homes from the ground up, and handle everything in between. He is a rare find in the industry and would refer to anyone!"

Omak Y on February 2025

30+ years of experience! We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"I am a Colorado Realtor of 26 years and have know and worked with the owner of MAG Construction for about 18 years. He is a true professional in the industry and take pride in the work he does! Mario has knowledge in all facets of the industry and can build homes from the ground up, and handle everything in between. He is a rare find in the industry and would refer to anyone!"

Omak Y on February 2025



Avatar for CH Remodeling & Home Repair, LLC

CH Remodeling & Home Repair, LLC

7283 South Teller Court
5.00(
7
)
Approved Pro

CH Remodeling & Home Repair, LLC

7283 South Teller Court
5.00(
7
)
Approved Pro
Customers say: Quick response
4 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

11391 West Tanforan Circle
4.83(
6
)
Approved Pro

Reliance Builders of Colorado

11391 West Tanforan Circle
4.83(
6
)
Approved Pro
Customers say: Quick response
16 local quotes requested
12 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


Parker & Parker, Design-Build Architects Residential Structural Consultants

150 SE 4th St
5.00(
13
)
Approved Pro

Parker & Parker, Design-Build Architects Residential Structural Consultants

150 SE 4th St
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
52 years of experience

Welcome to Don G Parker. We are the premier professional firm offering a multitude of services from architectural design and technical drawings, to structural consultation and advise. We offer exciting and affordable creativity along with extraordinary attention to detail. We apply these attributes to these additional services which include: All types of residential work (historical or not) church design and renovation, structural help, interior design, furniture design, magnificent church windows, hard landscaping, code research, and all types of space planning. Our list of happy clients is as extensive as our experience; not boring experience but an innovative and exciting history born of interesting clients and challenging circumstances. Bring us your ideas and challenges, and we together, with you, will transform them into opportunities realized. Call us, challenge us, and together we'll get going.

"Very nice, informative and a real professional."

Kelly M on December 2020

Welcome to Don G Parker. We are the premier professional firm offering a multitude of services from architectural design and technical drawings, to structural consultation and advise. We offer exciting and affordable creativity along with extraordinary attention to detail. We apply these attributes to these additional services which include: All types of residential work (historical or not) church design and renovation, structural help, interior design, furniture design, magnificent church windows, hard landscaping, code research, and all types of space planning. Our list of happy clients is as extensive as our experience; not boring experience but an innovative and exciting history born of interesting clients and challenging circumstances. Bring us your ideas and challenges, and we together, with you, will transform them into opportunities realized. Call us, challenge us, and together we'll get going.

"Very nice, informative and a real professional."

Kelly M on December 2020


Avatar for Apex Resources, LLC

Apex Resources, LLC

8200 S Quebec St
4.88(
4
)
Approved Pro

Apex Resources, LLC

8200 S Quebec St
4.88(
4
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 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


Avatar for Handyman Connection of Parker

Handyman Connection of Parker

19600 E Parker Square Dr., # 215
4.67(
6
)
Approved Pro

Handyman Connection of Parker

19600 E Parker Square Dr., # 215
4.67(
6
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
216 local quotes requested

With over 20 years of experience in providing top quality home improvement and repair services, and backed by satisfaction our competitors can't match, isn't it time to give us a call? Whether you have small or large projects for the interior or exterior, we offer the quality you expect and the customer care you desire to make your home repair and improvement project dreams a reality today. Skip the stress of unlicensed or inexperienced contractors with the trusted quality of Handyman Connection. We offer both residential and commercial handyman repairs, call us today - One Call. One Connection.®

"great: profestional. friendly and the workmanship was very good"

IRENE S on September 2025

With over 20 years of experience in providing top quality home improvement and repair services, and backed by satisfaction our competitors can't match, isn't it time to give us a call? Whether you have small or large projects for the interior or exterior, we offer the quality you expect and the customer care you desire to make your home repair and improvement project dreams a reality today. Skip the stress of unlicensed or inexperienced contractors with the trusted quality of Handyman Connection. We offer both residential and commercial handyman repairs, call us today - One Call. One Connection.®

"great: profestional. friendly and the workmanship was very good"

IRENE S on September 2025

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FAQs for addition to existing structure building service projects in Littleton, CO

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

The Littleton, 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.

  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.