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Addition to existing structure builders in Lees Summit

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 Jason's Renovation LLC
Jason's Renovation LLC
201 E. Walnut St.
5.00(
11
)
Approved Pro
Jason's Renovation LLC
201 E. Walnut St.
5.00(
11
)
Approved Pro
Customers say: Quick response
50 local quotes requested
3 years of experience

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. Jason's Renovation LLC strives to maintain our reputation as a high quality, very service oriented company with our main focus being on customer satisfaction.

"I hired Jason to do two interior build-outs. He was pleasant to work with, a clear communicator. The work was done on time, was the exact price he quoted, and the results were exactly as promised, if not better than expected. He's now my go-to guy for all my house projects, including the dry rot repair he just started on yesterday. It's nice to know I have "my guy" I can call for all my house stuff!"

Cami T on July 2025

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. Jason's Renovation LLC strives to maintain our reputation as a high quality, very service oriented company with our main focus being on customer satisfaction.

"I hired Jason to do two interior build-outs. He was pleasant to work with, a clear communicator. The work was done on time, was the exact price he quoted, and the results were exactly as promised, if not better than expected. He's now my go-to guy for all my house projects, including the dry rot repair he just started on yesterday. It's nice to know I have "my guy" I can call for all my house stuff!"

Cami T on July 2025


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 Kings Collective
Kings Collective
1701 East 129th Street
5.00(
8
)
Approved Pro
Kings Collective
1701 East 129th Street
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

Kings Collective is your trustworthy local solution for your remodeling needs. With a proven track record of on-time, on-budget home renovations, you can count on us to bring your vision to life. Our team is dedicated to work closely with you to determine your goals and help achieve them.

"They were very professional. Making sure we were informed and satisfied was a clear priority. The end product is spectacular!"

Scott B on December 2023

Kings Collective is your trustworthy local solution for your remodeling needs. With a proven track record of on-time, on-budget home renovations, you can count on us to bring your vision to life. Our team is dedicated to work closely with you to determine your goals and help achieve them.

"They were very professional. Making sure we were informed and satisfied was a clear priority. The end product is spectacular!"

Scott B on December 2023


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 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 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 Kingdom Construction
Kingdom Construction
5.00(
7
)
Approved Pro
Kingdom Construction
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
299 local quotes requested

Kingdom Constructions has over 40 years of experience, is fully licensed and insured and offers a full range of services for homeowners including interior and exterior remodeling, home additions, detached structures, handyman services, and much more. Whether you need a new kitchen, bathroom, basement, siding, roofing or a deck to relax on, we have the team with experience to meet all your home needs.

"Jeff listened to our needs and completed the project while meeting and exceeding expectations. He completed the work as estimated and within the expected schedule. Jeff was very professional, knowledgable, and skillful. Communication was prompt and informative. I would definitely use Jeff and Kingdom Construction again."

Brandon B on May 2024

Kingdom Constructions has over 40 years of experience, is fully licensed and insured and offers a full range of services for homeowners including interior and exterior remodeling, home additions, detached structures, handyman services, and much more. Whether you need a new kitchen, bathroom, basement, siding, roofing or a deck to relax on, we have the team with experience to meet all your home needs.

"Jeff listened to our needs and completed the project while meeting and exceeding expectations. He completed the work as estimated and within the expected schedule. Jeff was very professional, knowledgable, and skillful. Communication was prompt and informative. I would definitely use Jeff and Kingdom Construction again."

Brandon B on May 2024


Avatar for Average Joe Construction
Average Joe Construction
7876 West 157th Terrace
5.00(
8
)
Approved Pro
Average Joe Construction
7876 West 157th Terrace
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1034 local quotes requested

We're a locally owned and operated company that values honesty and 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 Basement, Kitchen’ & bathroom Remodels. We 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!

"This was an amazing team to have create our screened in porch. From Daniel & Luis, who did the entire build and worked even on crummy weather days, Milly & Willie who painted & sealed the ceiling, Jim who hung the ceiling fan and smoke detectors, Cody on the lighting and outlets, and Christian, the construction manger who oversaw the project. Just TOP NOTCH teamwork and quality."

Kerri K on December 2024

We're a locally owned and operated company that values honesty and 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 Basement, Kitchen’ & bathroom Remodels. We 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!

"This was an amazing team to have create our screened in porch. From Daniel & Luis, who did the entire build and worked even on crummy weather days, Milly & Willie who painted & sealed the ceiling, Jim who hung the ceiling fan and smoke detectors, Cody on the lighting and outlets, and Christian, the construction manger who oversaw the project. Just TOP NOTCH teamwork and quality."

Kerri K on December 2024


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
337 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

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FAQs for addition to existing structure building service projects in Lees Summit, MO

Yes, you can add a bathroom on a concrete slab, but the crew will need to saw-cut the slab, trench in new supply and drain lines, and then patch the concrete without weakening the foundation. Working with an experienced plumber and concrete pro keeps the structure intact and helps the new bathroom pass inspections.

schedule covers planning, permits, framing, rough-ins, finishes, and punch-list items. 

Larger spaces or extensive plumbing and electrical upgrades can stretch the timeline, while a simple powder-room conversion may wrap up faster. Hiring licensed pros helps keep the schedule on track and the work up to code.

The best location depends on how your family uses the space. An upstairs bath keeps nighttime trips close to the bedrooms, while a first-floor powder room is handy for guests and everyday traffic. 

Think about where plumbing lines already run, how much square footage you can spare, and what layout changes fit your budget. A pro can map out the smartest spot and handle any code hurdles.

With the right planning, you can carve out a bathroom in almost any part of the house. A successful addition requires sufficient space, proper ventilation, and access to plumbing and electrical systems. Structural modifications and adherence to building codes are essential. 

This process demands careful planning and the coordination of specialized professionals who ensure that the new space meets all code requirements and functional needs.

Under specific conditions, adding an extra bedroom can boost home value more than adding a bathroom. Home value is driven by overall configuration, market demand, and functional balance. A new bedroom influences the property’s appeal in different ways, while an additional bathroom enhances living convenience. Evaluating the current layout and market trends determines the optimal choice for maximum value.

The Lees Summit, MO 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.
master bedroom with fireplace
Jun 26, 2025
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CONTRACTOR LOOKING OVER HOME DEVELOPMENT
Apr 19, 2025
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Budget for your general contractor’s hourly rate by considering factors such as project scope, fee structure, pricing model, and more.
Outdoor view of the modern house
Jun 16, 2025
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Explore how square footage, room type, home additions, and other common factors affect house renovation costs with our detailed cost guide.
BRIGHT OPEN ATTIC SPACE
Jun 10, 2025
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An in-law suite is a great solution for people who have family visiting often. Explore how much an in-law suite costs and prep to build yours.
white and gray kitchen with butchers block countertop
Apr 8, 2025
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Looking to enhance the warmth and utility of your kitchen? Explore how much a butcher block countertop costs and start your budget here.
built-in outdoor kitchen with grill and sink
Apr 30, 2025
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Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
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