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Addition to existing structure builders in Pine

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


Elite Construction
800 E 64th Ave #7
New on HomeAdvisorNew on Angi
Approved Pro
Elite Construction
800 E 64th Ave #7
New on AngiNew 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.


Framing, interior trim, exterior trim, windows, decks, pergolas, covered patios, additions, cabinets


Avatar for CH Remodeling & Home Repair, LLC
CH Remodeling & Home Repair, LLC
7283 South Teller Court
5.00(
1
)
Approved Pro
CH Remodeling & Home Repair, LLC
7283 South Teller Court
5.00(
1
)
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!

"I hired chris with CH remodeling to put a kitchenette in my basement, redo all my floors and my master bathroom he communicated with me the whole way through the project finished all on time great job on all"

Indre R on July 2021

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!

"I hired chris with CH remodeling to put a kitchenette in my basement, redo all my floors and my master bathroom he communicated with me the whole way through the project finished all on time great job on all"

Indre R on July 2021


Avatar for Martucci Contracting Solutions LLC
Martucci Contracting Solutions LLC
8087 Lafayette St
New on HomeAdvisorNew on Angi
Approved Pro
Martucci Contracting Solutions LLC
8087 Lafayette St
New on AngiNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

Welcome to Martucci Contracting Solutions, where passion meets precision. A small, family-owned contracting company, dedicated to delivering exceptional residential and commercial remodeling experiences. Transparency, honesty, and unparalleled customer service are the cornerstones of our business. We believe every project, no matter the size, deserves meticulous attention to detail and unwavering commitment to excellence. From concept to completion, we'll guide you through a seamless, stress-free process. Trust us to bring your vision to life with integrity, craftsmanship, and heart. Our team of skilled professionals is passionate about creating spaces that inspire and delight. We take pride in our work, and it shows in every detail, every finish, and every smile from a satisfied client. Whether you're looking to renovate a single room or an entire property, we're here to listen, advise, and deliver outstanding results. Let us help you build your dream – we can't wait to get started!

Welcome to Martucci Contracting Solutions, where passion meets precision. A small, family-owned contracting company, dedicated to delivering exceptional residential and commercial remodeling experiences. Transparency, honesty, and unparalleled customer service are the cornerstones of our business. We believe every project, no matter the size, deserves meticulous attention to detail and unwavering commitment to excellence. From concept to completion, we'll guide you through a seamless, stress-free process. Trust us to bring your vision to life with integrity, craftsmanship, and heart. Our team of skilled professionals is passionate about creating spaces that inspire and delight. We take pride in our work, and it shows in every detail, every finish, and every smile from a satisfied client. Whether you're looking to renovate a single room or an entire property, we're here to listen, advise, and deliver outstanding results. Let us help you build your dream – we can't wait to get started!


Avatar for Mannis Home Enhancement LLC
Mannis Home Enhancement LLC
PO Box 3061
4.93(
77
)
Approved Pro
Mannis Home Enhancement LLC
PO Box 3061
4.93(
77
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
98 years of experience

Mannis Home Enhancement is a five star Home Repair and Remodeling company located in Boulder, Colorado. We are a family owned and operated business for over 97 years. We can fix it, build it, assemble it, clean it, remodel it, paint it, improve it, landscape it, insulate it, you name it, we can do it!

"DO NOT hire Mannis for your general contract needs. We made this horrible mistake and it ended up costing us significantly. Tyler clearly has little to no experience in this field, and Mike (his dad/owner) was of no help.  We hired Mannis to finish our basement. You name it, it went wrong?multiple crews in and out creating disjointed work, chaos, and miserable outcomes. Tyler took off to Thailand for 2 weeks shortly after we advanced them (early!) the second deposit. Upon his return and immediate request for more money, despite not even visiting the work site, or addressing why the project had gone so off the rails, it was abandoned. The work that was done was horrible: walls weren't straight, walls weren't floated properly, electrical was incomplete and dangerously unprotected, the wrong insulation was used, plumbing had to be ripped out and redone, trash was sealed up in the walls. We found out many things were not done to code, and it cost us significantly to rectify. "

rachel r on April 2025

Mannis Home Enhancement is a five star Home Repair and Remodeling company located in Boulder, Colorado. We are a family owned and operated business for over 97 years. We can fix it, build it, assemble it, clean it, remodel it, paint it, improve it, landscape it, insulate it, you name it, we can do it!

"DO NOT hire Mannis for your general contract needs. We made this horrible mistake and it ended up costing us significantly. Tyler clearly has little to no experience in this field, and Mike (his dad/owner) was of no help.  We hired Mannis to finish our basement. You name it, it went wrong?multiple crews in and out creating disjointed work, chaos, and miserable outcomes. Tyler took off to Thailand for 2 weeks shortly after we advanced them (early!) the second deposit. Upon his return and immediate request for more money, despite not even visiting the work site, or addressing why the project had gone so off the rails, it was abandoned. The work that was done was horrible: walls weren't straight, walls weren't floated properly, electrical was incomplete and dangerously unprotected, the wrong insulation was used, plumbing had to be ripped out and redone, trash was sealed up in the walls. We found out many things were not done to code, and it cost us significantly to rectify. "

rachel r on April 2025


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 HB Development LLC
HB Development LLC
6054 S. Bellaire Way
5.00(
3
)
Approved Pro
HB Development LLC
6054 S. Bellaire Way
5.00(
3
)
Approved Pro
7 years of experience
Free onsite estimate

Founded in 2011, HB Development specializes in the development and redevelopment of residential properties, ranging from single family homes to multi-unit townhome projects. HB Development specializes in transforming underutilized or functionally challenged properties to maximize the value and functionality of the property. This includes substantial renovations, expansions and redevelopment of subject properties. We work with homeowners and property owners to maximize the value and enjoyment of their properties! Call us today!

"We purchased a home fully renovated by HB Development back in June 2024. We loved that the home was updated stylishly and perfectly turn key!"

Mara W on April 2025

Founded in 2011, HB Development specializes in the development and redevelopment of residential properties, ranging from single family homes to multi-unit townhome projects. HB Development specializes in transforming underutilized or functionally challenged properties to maximize the value and functionality of the property. This includes substantial renovations, expansions and redevelopment of subject properties. We work with homeowners and property owners to maximize the value and enjoyment of their properties! Call us today!

"We purchased a home fully renovated by HB Development back in June 2024. We loved that the home was updated stylishly and perfectly turn key!"

Mara W on April 2025


Avatar for 303 Construction
303 Construction
P.O. Box 218
4.74(
17
)
Approved Pro
303 Construction
P.O. Box 218
4.74(
17
)
Approved Pro
Customers say: Quick response
25 years of experience
Free onsite estimate

With over 40 years experience building in Denver, 303 Construction is firmly grounded in Colorado. These roots maintain that we back up our work for years and give you the comfort of knowing a contractor in the area you can count on. We have created relationships with suppliers so you don't have to. We have established accounts for everything from HVAC to Granite, so you don't have to find multiple parties to get your projects finished. Want to know everything you need to about building additions? Contact us on our website. 303construction.net

"I wanted to add a garage and didn't have a lot of space. I live in a landmark district in Denver and they can be very difficult and it's hard to find someone who would even deal with them. But Bryan and his guys braved the storm and got the garage done and put in a custom concrete patio to maximize space. Loved all his guys and would gladly use them again"

Jeremy S on April 2025

With over 40 years experience building in Denver, 303 Construction is firmly grounded in Colorado. These roots maintain that we back up our work for years and give you the comfort of knowing a contractor in the area you can count on. We have created relationships with suppliers so you don't have to. We have established accounts for everything from HVAC to Granite, so you don't have to find multiple parties to get your projects finished. Want to know everything you need to about building additions? Contact us on our website. 303construction.net

"I wanted to add a garage and didn't have a lot of space. I live in a landmark district in Denver and they can be very difficult and it's hard to find someone who would even deal with them. But Bryan and his guys braved the storm and got the garage done and put in a custom concrete patio to maximize space. Loved all his guys and would gladly use them again"

Jeremy S on April 2025


Avatar for High Country Home Improvement, LLC
High Country Home Improvement, LLC
738 Parkview Avenue
4.87(
44
)
Approved Pro
High Country Home Improvement, LLC
738 Parkview Avenue
4.87(
44
)
Approved Pro
Customers say: Quick response
35 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 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. Call us today!

"Excellent contractor with quality work and trusted employees. Would hire them again."

Campbell L on March 2021

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. Call us today!

"Excellent contractor with quality work and trusted employees. Would hire them again."

Campbell L on March 2021

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Addition to existing structure building services FAQs

How far you can push a room depends on the structure you choose. A cantilevered bump-out can extend 24 inches before building codes require its own footing or foundation. Anything longer needs engineered support and a permit. Check local codes or consult with a structural professional before finalizing plans to ensure your design remains safe and compliant.

Most bump-outs are completed within one to four weeks, even with minimal electrical, plumbing, or HVAC work. Their compact size means less demolition, simpler inspections, and fewer weather-related delays compared to a full-scale addition. Your contractor can provide a more precise timeline once they have determined the scope, materials, and permit schedule, but plan on having the extra square footage ready in approximately a month.

The homeowners guide to addition to existing structure building services
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