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Addition to existing structure builders in Kansas City

Randy Peterson Construction
24600 S. Hunter Rd.
5.00(
1
)
Approved Pro
Randy Peterson Construction
24600 S. Hunter Rd.
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
34 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Not only are we focused on quality work and outstanding results, we are also committed to educating our clients through our wide range of expertise, in turn creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"He has done a few jobs for me, he did insulation and framing for me."

Al S on July 2019

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Not only are we focused on quality work and outstanding results, we are also committed to educating our clients through our wide range of expertise, in turn creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"He has done a few jobs for me, he did insulation and framing for me."

Al S on July 2019


Avatar for T.R. Harrison Contractors, Inc
T.R. Harrison Contractors, Inc
144 North 61st Street
New on HomeAdvisorNew on Angi
Approved Pro
T.R. Harrison Contractors, Inc
144 North 61st Street
New on AngiNew on HomeAdvisor
Approved Pro
9 years of experience
Free onsite estimate

T.R Harrison Contractors is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We are a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you

T.R Harrison Contractors is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We are a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you


Avatar for Affinity Construction & Contracting, LLC
Affinity Construction & Contracting, LLC
PO Box 6705
4.79(
24
)
Approved Pro
Affinity Construction & Contracting, LLC
PO Box 6705
4.79(
24
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
34 local quotes requested

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"I can't say enough good things about Justin and Affinity Construction! Our project went from a wood frame RV carport 20x45 to an enclosed garage. Justin came out several times as we worked through the build plan. Affinity was covering all the bases from foundation to paint color. Justin is great to work with and goes the extra mile to ensure the customer gets what they want. Unfortunately, the city had easement issues on the build site and wouldn't allow a structure to be built. We had no other suitable location for the garage, so the project was scrapped. This is when I decided Affinity Construction would always have my business. Justin returned my deposit, and went further introducing me to other professionals he trusts to bid on the smaller side projects we were going to do while the garage was being built. The true measure of a quality company is how they react when things turn sideways and how they treat their customers when money is no longer changing hands. 10 stars!!"

Michael W on August 2024

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"I can't say enough good things about Justin and Affinity Construction! Our project went from a wood frame RV carport 20x45 to an enclosed garage. Justin came out several times as we worked through the build plan. Affinity was covering all the bases from foundation to paint color. Justin is great to work with and goes the extra mile to ensure the customer gets what they want. Unfortunately, the city had easement issues on the build site and wouldn't allow a structure to be built. We had no other suitable location for the garage, so the project was scrapped. This is when I decided Affinity Construction would always have my business. Justin returned my deposit, and went further introducing me to other professionals he trusts to bid on the smaller side projects we were going to do while the garage was being built. The true measure of a quality company is how they react when things turn sideways and how they treat their customers when money is no longer changing hands. 10 stars!!"

Michael W on August 2024


Avatar for JCLC Homes, Inc.
JCLC Homes, Inc.
6525 VALLEY ROAD
New on HomeAdvisorNew on Angi
Approved Pro
JCLC Homes, Inc.
6525 VALLEY ROAD
New on AngiNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

JCLC Homes, Inc. 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.

JCLC Homes, Inc. 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.


Don Kelly Construction
711 N.E. Lone Hill Drive
4.31(
25
)
Approved Pro
Don Kelly Construction
711 N.E. Lone Hill Drive
4.31(
25
)
Approved Pro
Customers say: Terrific value
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
34 years of experience

Don Kelly Construction is a full service residential building and remodeling general contractor who services the greater Kansas City area and surrounding cities. We are a quality conscious general contractor, with over 20 years of industry experience, and a long list of satisfied customers. We look forward to providing you with the best in quality and service to help you fulfill the vision for your project, and make it a reality. We are a licensed and insured company in good standing. We are excited about the possibilities of making you another one of our satisfied customers. Please let us know how we can help YOU!

"Good job."

Kevin M on December 2022

Don Kelly Construction is a full service residential building and remodeling general contractor who services the greater Kansas City area and surrounding cities. We are a quality conscious general contractor, with over 20 years of industry experience, and a long list of satisfied customers. We look forward to providing you with the best in quality and service to help you fulfill the vision for your project, and make it a reality. We are a licensed and insured company in good standing. We are excited about the possibilities of making you another one of our satisfied customers. Please let us know how we can help YOU!

"Good job."

Kevin M on December 2022


Avatar for Hickok Homes
Hickok Homes
9000 W. 64th Terrace
5.00(
14
)
Approved Pro
Hickok Homes
9000 W. 64th Terrace
5.00(
14
)
Approved Pro
5 years of experience
Free onsite estimate

Hickok Homes 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.

"This was the best experience with Hickock Homes and James in particular. His attention to detail was second to none! He was communicative and thorough to all my families needs and was available constantly! I truly don’t think another custom home builder can hold a candle to his designs. "

Kate C on May 2025

Hickok Homes 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.

"This was the best experience with Hickock Homes and James in particular. His attention to detail was second to none! He was communicative and thorough to all my families needs and was available constantly! I truly don’t think another custom home builder can hold a candle to his designs. "

Kate C on May 2025


Avatar for One Source KC
One Source KC
100 Electronics Pkwy
5.00(
8
)
Approved Pro
One Source KC
100 Electronics Pkwy
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
57 local quotes requested

One Source is a locally owned and operated company. One Source is licensed and insured. We take pride in our growth through referrals and we always strive to conduct our business with honesty and integrity.

"Company was easy to work with and had competitive prices. Crew was pleasant and did a great job"

jonathan h on February 2020

One Source is a locally owned and operated company. One Source is licensed and insured. We take pride in our growth through referrals and we always strive to conduct our business with honesty and integrity.

"Company was easy to work with and had competitive prices. Crew was pleasant and did a great job"

jonathan h on February 2020


Avatar for Kings Collective
Kings Collective
5.00(
1
)
Approved Pro
Kings Collective
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
281 local quotes requested

We transform homes into spaces that not only nurture the deepest wellsprings of human beings, but also have an everlasting impact for generations to come. Our team is engraved with the values of kings. We aim to build, serve, and lead with integrity and excellence. We believe that by embodying these values, we can create a positive impact in the lives of our clients, our team members, and our community.

"Excellent, they made quick work of a bathroom that I goofed up and had it done in a week!"

Keith B on April 2024

We transform homes into spaces that not only nurture the deepest wellsprings of human beings, but also have an everlasting impact for generations to come. Our team is engraved with the values of kings. We aim to build, serve, and lead with integrity and excellence. We believe that by embodying these values, we can create a positive impact in the lives of our clients, our team members, and our community.

"Excellent, they made quick work of a bathroom that I goofed up and had it done in a week!"

Keith B on April 2024


Avatar for Outlook Hardscape
Outlook Hardscape
8357 Monticello Rd
4.98(
90
)
Approved Pro
Outlook Hardscape
8357 Monticello Rd
4.98(
90
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
127 local quotes requested

For 30 plus years, our lead foreman has been laying brick. We're privileged to have Randy, who built one of the very first paver driveway jobs in Kansas City before outdoor hardscape was on the map. And he taught the owner of Outlook Hardscape everything he knows. The care and craftsmanship Matt, Randy and their crews put into our hardscape has been something they've done for decades together. Our competitive price matches the quality of product you will receive as we pride ourselves in doing it right the first time. And our Angie's List members boast of our friendly crews and clean work sites. We not only want you to relax during the process but help you relax after a long day at work, coming home to your new outdoor oasis. Let us help you design beauty and comfort with our quality hardscape. We look forward to meeting you.

"Fair bid, excellent work."

Steve W on August 2024

For 30 plus years, our lead foreman has been laying brick. We're privileged to have Randy, who built one of the very first paver driveway jobs in Kansas City before outdoor hardscape was on the map. And he taught the owner of Outlook Hardscape everything he knows. The care and craftsmanship Matt, Randy and their crews put into our hardscape has been something they've done for decades together. Our competitive price matches the quality of product you will receive as we pride ourselves in doing it right the first time. And our Angie's List members boast of our friendly crews and clean work sites. We not only want you to relax during the process but help you relax after a long day at work, coming home to your new outdoor oasis. Let us help you design beauty and comfort with our quality hardscape. We look forward to meeting you.

"Fair bid, excellent work."

Steve W on August 2024


Avatar for FAITH IN GOD HOME REMODELING
FAITH IN GOD HOME REMODELING
5.00(
1
)
Approved Pro
FAITH IN GOD HOME REMODELING
5.00(
1
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
500 local quotes requested

Remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"From initial contact Faith in god remodeling was here within a couple of days to give me a bid on work I needed done to a house I just moved into. Once he arrived on the job he was knowledgeable and friendly and gave me an estimate right away. We decided to use them with having two different bids. The new trim and paint on the interior made our house look brand new from what it was before. They repaired all the holes and cracked and painted from top to bottom. We also had a new deck put on and it turned out great. His workers really take pride in their jobs and made sure they did it right. From start to finish inside and out with furniture and appliances in the home, They were in and out within a week. Really happy with this company and will be using them for anymore home improvements we need!"

Brayan B on March 2025

Remodeling business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"From initial contact Faith in god remodeling was here within a couple of days to give me a bid on work I needed done to a house I just moved into. Once he arrived on the job he was knowledgeable and friendly and gave me an estimate right away. We decided to use them with having two different bids. The new trim and paint on the interior made our house look brand new from what it was before. They repaired all the holes and cracked and painted from top to bottom. We also had a new deck put on and it turned out great. His workers really take pride in their jobs and made sure they did it right. From start to finish inside and out with furniture and appliances in the home, They were in and out within a week. Really happy with this company and will be using them for anymore home improvements we need!"

Brayan B on March 2025

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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
From average costs to expert advice, get all the answers you need to get your job done.
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