Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in your area

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.

Addition to existing structure builders in Buffalo-creek

Avatar for CH Remodeling & Home Repair, LLC
CH Remodeling & Home Repair, LLC
7283 South Teller Court
5.00(
6
)
Approved Pro
CH Remodeling & Home Repair, LLC
7283 South Teller Court
5.00(
6
)
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 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


Avatar for R1 Construction Castle Rock, Colorado Springs, Pueblo
R1 Construction Castle Rock, Colorado Springs, Pueblo
704 Arrawanna Street
4.06(
45
)
Approved Pro
R1 Construction Castle Rock, Colorado Springs, Pueblo
704 Arrawanna Street
4.06(
45
)
Approved Pro
Customers say: Quick response
67 local quotes requested
9 years of experience

Restoration 1 Colorado Springs, is your full service recovery and restoration company. We have been in business for well over twenty years. We have the experience and know how to provide the highest quality finished projects at fair and reasonable prices! Our customer's complete satisfaction is our top priority. We also have 24 hour emergency services.

"."

Ryan h on February 2024

Restoration 1 Colorado Springs, is your full service recovery and restoration company. We have been in business for well over twenty years. We have the experience and know how to provide the highest quality finished projects at fair and reasonable prices! Our customer's complete satisfaction is our top priority. We also have 24 hour emergency services.

"."

Ryan h on February 2024


Avatar for Mile High Construction Concepts, LLC
Mile High Construction Concepts, LLC
25114 E 2nd Ave
5.00(
3
)
Approved Pro
Mile High Construction Concepts, LLC
25114 E 2nd Ave
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 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. Call us today!

"Very prompt and professional. Easy to deal with."

Miles T on October 2022

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!

"Very prompt and professional. Easy to deal with."

Miles T on October 2022


Prospect 30 Eight Construction, Inc.
2944 Routt Circle
4.83(
16
)
Approved Pro
Prospect 30 Eight Construction, Inc.
2944 Routt Circle
4.83(
16
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
13 local quotes requested

We offer design/build services for custom residential new construction, ADU's, and additions. Using innovative construction techniques, cutting edge equipment, and personal relationships with vendors, designers, architects and tradesmen, your project will be handled in a professional and timely manner.

"Halfway thru this project and I find Prospect 30 Eight to be responsive and thorough, and supported by reliable and competent subcontractors."

Rich W on April 2017

We offer design/build services for custom residential new construction, ADU's, and additions. Using innovative construction techniques, cutting edge equipment, and personal relationships with vendors, designers, architects and tradesmen, your project will be handled in a professional and timely manner.

"Halfway thru this project and I find Prospect 30 Eight to be responsive and thorough, and supported by reliable and competent subcontractors."

Rich W on April 2017


Z-Man Inc.
9795 W 18th Ave
4.87(
23
)
Approved Pro
Z-Man Inc.
9795 W 18th Ave
4.87(
23
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
624 local quotes requested

Small licensed general and electrical contractor. All residential and small commercial electrical; service upgrades, lighting, power, plugs switches and fixtures. Residential basement, kitchen, and bath remodel.

"Indio crushed it!"

Timothy D on April 2025

Small licensed general and electrical contractor. All residential and small commercial electrical; service upgrades, lighting, power, plugs switches and fixtures. Residential basement, kitchen, and bath remodel.

"Indio crushed it!"

Timothy D on April 2025


Avatar for J & J Enterprise Limited
J & J Enterprise Limited
42043 S Pinehurst Cir
5.00(
3
)
Approved Pro
J & J Enterprise Limited
42043 S Pinehurst Cir
5.00(
3
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
190 local quotes requested

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.

"They didn't leave until it was perfect. They are super friendly , explained everything and know what they are doing."

Joel A on October 2022

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.

"They didn't leave until it was perfect. They are super friendly , explained everything and know what they are doing."

Joel A on October 2022


Classic Remodeling and Properties LLC
9624 Las Colinas Dr.
4.20(
10
)
Approved Pro
Classic Remodeling and Properties LLC
9624 Las Colinas Dr.
4.20(
10
)
Approved Pro
Customers say: Terrific value
788 local quotes requested
33 years of experience

Local Colorado Company. We have been in Colorado since 1992. We accept cash, check, and insurance claims. We have the experience and dedication to get the job done right! Specializing in Egress Windows services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Kevin was great! His knowledge and experience sets him above other contractors I’ve used. Work was done on time and everything came out great. Kevin took care of everything With my insurance claim. After I filed the claim I didn’t need to talk to them again. Highly recommend"

Don H on May 2025

Local Colorado Company. We have been in Colorado since 1992. We accept cash, check, and insurance claims. We have the experience and dedication to get the job done right! Specializing in Egress Windows services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Kevin was great! His knowledge and experience sets him above other contractors I’ve used. Work was done on time and everything came out great. Kevin took care of everything With my insurance claim. After I filed the claim I didn’t need to talk to them again. Highly recommend"

Don H on May 2025


Avatar for Easy Green Lawn Care & Landscaping
Easy Green Lawn Care & Landscaping
6920 S JORDAN ROAD
New on HomeAdvisorNew on Angi
Approved Pro
Easy Green Lawn Care & Landscaping
6920 S JORDAN ROAD
New on AngiNew on HomeAdvisor
Approved Pro
1233 local quotes requested
12 years of experience

We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!


Avatar for TNT Renovation
TNT Renovation
5.00(
11
)
Approved Pro
TNT Renovation
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
628 local quotes requested

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.

"Tera and her team was amazing!! They were very attentive and always returned my calls in a timely manner. My kitchen looks amazing and any time I had any reservations about any of the work, the expertise and knowledge Tera and her team provided me reassured me that every thing was handled and would be ok. I will definitely be using TNT Renovation for any and all future projects!!"

Jen S on September 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.

"Tera and her team was amazing!! They were very attentive and always returned my calls in a timely manner. My kitchen looks amazing and any time I had any reservations about any of the work, the expertise and knowledge Tera and her team provided me reassured me that every thing was handled and would be ok. I will definitely be using TNT Renovation for any and all future projects!!"

Jen S on September 2023

...
Showing 1-10 of 955

Addition to existing structure building services FAQs

Most ADU projects require several months from initial planning through final inspection. The timeline includes designing plans, securing permits, site preparation, construction, and finishing work. 

Factors affecting duration include project complexity, contractor availability, weather conditions, and local permitting processes. Planning for potential delays due to material shortages or inspection scheduling is advisable when establishing your project timeline.

Homeowners can access various funding sources for ADU projects. Home equity loans and lines of credit leverage existing property value, while construction loans provide phased funding specifically for building projects. Some areas offer specialized ADU financing programs with favorable terms. 

Personal loans might work for smaller conversions, though they often carry higher interest rates. Your financial situation, credit profile, and project scope will determine which option provides the most advantageous terms.

Adding an ADU often increases your property's assessed value, resulting in higher tax obligations. The specific impact varies by location, as assessment methods and tax rates differ between jurisdictions. Some areas offer temporary exemptions or gradual increases to ease the financial transition. 

For accurate projections, consult your local tax assessor before beginning construction to understand how your specific project will affect future tax bills.

Short-term rental regulations vary dramatically between municipalities. Some jurisdictions permit vacation rentals with minimal restrictions, while others impose occupancy limits, licensing requirements, or outright prohibitions, particularly for ADUs. Many areas require owner occupancy of the primary residence when renting an ADU short-term. 

Research your local ordinances thoroughly before planning rental income, as non-compliance penalties can be substantial.

The ADU construction process frequently encounters obstacles, including complex permitting requirements, unexpected site conditions requiring additional work, contractor scheduling difficulties, and budget management challenges. Many homeowners underestimate the complexity of coordinating multiple specialized trades. 

Additionally, ensuring adequate privacy between the main residence and ADU while maintaining aesthetic cohesion requires careful planning. Thorough preparation and working with experienced professionals can help navigate these common pitfalls.

Identifying qualified ADU contractors requires targeted research. Begin by seeking recommendations from neighbors with completed ADU projects or contacting local builder associations for specialist referrals. Review contractors' portfolios specifically for ADU or small residential projects similar to your vision. 

When interviewing potential candidates, assess their familiarity with local ADU regulations, ask about recent similar projects, and request contact information for past clients with comparable projects.

The 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.
built-in outdoor kitchen with grill and sink
Apr 30, 2025
Apr 30, 2025
Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
BLUE TWO STORY HOME
Apr 30, 2025
Apr 30, 2025
Budget for the cost to add a second story based on factors such as size, foundation work, materials, labor, permits, post-construction cleaning, and more.
small bathroom that has been updated in a remodel
Apr 29, 2025
Apr 29, 2025
Budget for the cost to remodel a small bathroom based on factors such as required fixtures, bathroom size, labor, remodel type, site prep, and more.
guest house in the backyard
Apr 27, 2025
Apr 27, 2025
Need to build a guest house? Here’s how much it costs, what factors affect cost, and what to expect.
Kitchen view leading into dining area
Apr 28, 2025
Apr 28, 2025
Use this guide to budget for bump-out addition costs based on factors such as room size, room type, labor, finishes, permits, and more.
House roof with nice window
Apr 28, 2025
Apr 28, 2025
Budget for dormer addition costs based on factors such as roof type, framing, customizations, reinforcement, cladding, labor, and more.
Share project details to get started.