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Addition to existing structure builders in Glencoe

Avatar for Walsh Custom Homes
Walsh Custom Homes
172 Tower Lane
4.29(
24
)
Approved Pro
Walsh Custom Homes
172 Tower Lane
4.29(
24
)
Approved Pro
Customers say: True professional
22 years of experience
Free onsite estimate

Walsh Custom Homes is a family owned business that has operated in Chicago, and the surrounding suburbs for over the past 20 years. We specialize in second floor and rear additions. Please contact us today for a consultation on your next home improvement project, at your beautiful home. Thank you!!

"Jim is a nice enough person to work with if you do not have a timeline. Some of his subcontractors are great like flooring. Others, particularly his plumber, are terrible. Multiple code violations and callbacks to fix issues. My advice if you decide to use Jim is to not use allowances and make him provide a fixed price contract. He likes to make up the difference in his cheap quote to get your business by having most allowances categories come in much higher."

Tom B on August 2024

Walsh Custom Homes is a family owned business that has operated in Chicago, and the surrounding suburbs for over the past 20 years. We specialize in second floor and rear additions. Please contact us today for a consultation on your next home improvement project, at your beautiful home. Thank you!!

"Jim is a nice enough person to work with if you do not have a timeline. Some of his subcontractors are great like flooring. Others, particularly his plumber, are terrible. Multiple code violations and callbacks to fix issues. My advice if you decide to use Jim is to not use allowances and make him provide a fixed price contract. He likes to make up the difference in his cheap quote to get your business by having most allowances categories come in much higher."

Tom B on August 2024


Avatar for Redfern Group Corp
Redfern Group Corp
101 Rivershire Lane
5.00(
1
)
Approved Pro
Redfern Group Corp
101 Rivershire Lane
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

Welcome to REDFERN GROUP CORP We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and we are a family owned business as well. We look forward to speaking with you!

"They are excellent!"

Kristin M on September 2021

Welcome to REDFERN GROUP CORP We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and we are a family owned business as well. We look forward to speaking with you!

"They are excellent!"

Kristin M on September 2021


Hero...Your Construction Partner
9510 Lawler Avenue
5.00(
3
)
Approved Pro
Hero...Your Construction Partner
9510 Lawler Avenue
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Outstanding, thorough work, and a good value."

Les L on May 2024

we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Outstanding, thorough work, and a good value."

Les L on May 2024


Avatar for 3G Construction, LLC
3G Construction, LLC
8009 Giddings St
5.00(
2
)
Approved Pro
3G Construction, LLC
8009 Giddings St
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

With over 35 years of experience in the home improvement industry, we are the experts you need to take care of your home. We handle everything from addition builds, remodeling, and much more no matter the size and scope. We will treat your home as we would treat our own. Give 3G Construction, LLC a call today and we look forward to working with you!

"3G did an amazing job remodeling 2 baths in my home! Communication was excellent. They were prompt, courteous, and easy to work with. Everyone who worked on the jobs did quality work and cleaned up after themselves. I would hire 3G again in a heartbeat!"

Beth N on July 2019

With over 35 years of experience in the home improvement industry, we are the experts you need to take care of your home. We handle everything from addition builds, remodeling, and much more no matter the size and scope. We will treat your home as we would treat our own. Give 3G Construction, LLC a call today and we look forward to working with you!

"3G did an amazing job remodeling 2 baths in my home! Communication was excellent. They were prompt, courteous, and easy to work with. Everyone who worked on the jobs did quality work and cleaned up after themselves. I would hire 3G again in a heartbeat!"

Beth N on July 2019


Fettner Builders And Consultants, LLC
47 Highwood Ave
5.00(
1
)
Approved Pro
Fettner Builders And Consultants, LLC
47 Highwood Ave
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
62 years of experience

Fettner Builders And Consultants, 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 customer's interests, and make their concerns the basis of our business.

"All workmen were prompt, pleasant, meticulous and clean. Brian is a great communicator who was always very responsive in a timely manner. All work was extremely high quality."

Alan L on February 2024

Fettner Builders And Consultants, 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 customer's interests, and make their concerns the basis of our business.

"All workmen were prompt, pleasant, meticulous and clean. Brian is a great communicator who was always very responsive in a timely manner. All work was extremely high quality."

Alan L on February 2024


Avatar for MZ Development Partners, LLC
MZ Development Partners, LLC
909 W Euclid Ave #203
5.00(
8
)
Approved Pro
MZ Development Partners, LLC
909 W Euclid Ave #203
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 years of experience

MZ Development Partners, LLC is a full service general contracting firm offering the following services: -Residential Remodeling -Custom Home Building -Commercial Remodeling -Architectural Design. MZ Development Partners, LLC has over 30 years of experience coordinating all types of remodeling and building projects. We pride ourselves not only in the distinctive quality of craftsmanship, but with the long list of satisfied customers we leave behind. The service we provide at the completion of our projects is just as important as the initial sale. Contact us for a free initial design consultation.

"Bob and his crew are the best. This was a major renovation and complete re-do of a split level house that we converted to a more traditional house. 95% of our house was redone. Bob is meticulous and his subcontractors are fantastic at their crafts and very loyal to Bob for good reason. He was pretty instantaneous in his communication with me even on weekends, which we rarely bothered him in. This was a mid 6 figure job that Bob said would take 4 1/2 to 6 months. They finished in 5 1/2 months which is pretty amazing during a pandemic with major supply chain issues. Bobs bid wasnâ t the lowest, but it wasnâ t the highest of the 5 bids we received. They were pretty much on budget except for material price increases, especially lumber which was not his or the lumber yards fault. If youâ re thinking of hiring MZ Development you will not go wrong if you hire them to do whatever size project you are thinking about."

Mitch S on November 2021

MZ Development Partners, LLC is a full service general contracting firm offering the following services: -Residential Remodeling -Custom Home Building -Commercial Remodeling -Architectural Design. MZ Development Partners, LLC has over 30 years of experience coordinating all types of remodeling and building projects. We pride ourselves not only in the distinctive quality of craftsmanship, but with the long list of satisfied customers we leave behind. The service we provide at the completion of our projects is just as important as the initial sale. Contact us for a free initial design consultation.

"Bob and his crew are the best. This was a major renovation and complete re-do of a split level house that we converted to a more traditional house. 95% of our house was redone. Bob is meticulous and his subcontractors are fantastic at their crafts and very loyal to Bob for good reason. He was pretty instantaneous in his communication with me even on weekends, which we rarely bothered him in. This was a mid 6 figure job that Bob said would take 4 1/2 to 6 months. They finished in 5 1/2 months which is pretty amazing during a pandemic with major supply chain issues. Bobs bid wasnâ t the lowest, but it wasnâ t the highest of the 5 bids we received. They were pretty much on budget except for material price increases, especially lumber which was not his or the lumber yards fault. If youâ re thinking of hiring MZ Development you will not go wrong if you hire them to do whatever size project you are thinking about."

Mitch S on November 2021


Wal-Tek
6333 W Gross Point Rd
New on HomeAdvisorNew on Angi
Approved Pro
Wal-Tek
6333 W Gross Point Rd
New on AngiNew on HomeAdvisor
Approved Pro
37 years of experience
Free onsite estimate

Wal-Tek is green company!!! We are 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.

Wal-Tek is green company!!! We are 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.


Avatar for DB3 CONSULTING SERVICES LLC
DB3 CONSULTING SERVICES LLC
1156 Overhill Ct
New on HomeAdvisorNew on Angi
Approved Pro
DB3 CONSULTING SERVICES LLC
1156 Overhill Ct
New on AngiNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

Tired of overpriced firms or no-show handymen? Your home is your life. Not just the next jobsite or work order. When it needs fixing or upgrading, you shouldn't have to choose between them.  Not every project needs a crew of 20. And not every job should be DIY. As a veteran-owned company, we take pride in getting the job done the right way the first time. Whether it's storm-repair siding, a fresh bath facelift, or that "I'll get to it later" room, we finish on schedule and on budget. No shortcuts, no excuses. Your home deserves more than a contractor. It deserves a partner.  Let's get that next project off your list.

Tired of overpriced firms or no-show handymen? Your home is your life. Not just the next jobsite or work order. When it needs fixing or upgrading, you shouldn't have to choose between them.  Not every project needs a crew of 20. And not every job should be DIY. As a veteran-owned company, we take pride in getting the job done the right way the first time. Whether it's storm-repair siding, a fresh bath facelift, or that "I'll get to it later" room, we finish on schedule and on budget. No shortcuts, no excuses. Your home deserves more than a contractor. It deserves a partner.  Let's get that next project off your list.


Avatar for Budget Construction Co.
Budget Construction Co.
5334 North Kedzie Avenue
4.61(
38
)
Approved Pro
Budget Construction Co.
5334 North Kedzie Avenue
4.61(
38
)
Approved Pro
Customers say: Quality work
281 local quotes requested
49 years of experience

Same name, same service since 1976. Make your remodeling experience enjoyable while allowing you to appreciate the quality of our work for years to come. Book your appointment today!

"Didn't finish the project...."

Jason S on May 2025

Same name, same service since 1976. Make your remodeling experience enjoyable while allowing you to appreciate the quality of our work for years to come. Book your appointment today!

"Didn't finish the project...."

Jason S on May 2025


Avatar for FB Construction, Inc.
FB Construction, Inc.
2825 Woodland Drive
4.91(
67
)
Approved Pro
FB Construction, Inc.
2825 Woodland Drive
4.91(
67
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
37 years of experience

We at FB Construction, Inc., feel that our success is a direct result of excellent customer service. We are your local experts with a strong eye for detail. We are on time all of the time. Please give us a quick call.

"Slick sales pitch. You are pressed for a review as he hovers over you. They leave. You discover problems. Igor will not come back. Don't fall for the friendly sales pitch."

Laura A C on February 2024

We at FB Construction, Inc., feel that our success is a direct result of excellent customer service. We are your local experts with a strong eye for detail. We are on time all of the time. Please give us a quick call.

"Slick sales pitch. You are pressed for a review as he hovers over you. They leave. You discover problems. Igor will not come back. Don't fall for the friendly sales pitch."

Laura A C on February 2024

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FAQs for addition to existing structure building service projects in Glencoe, IL

Building an in-law suite takes between two and seven months. Converting an existing basement, attic, or room can be done in about two months. Constructing a new addition or detached suite often takes four to five months for construction, plus one to two months for permits. The bigger the suite, the longer it will take. 

Yes, you can build an in-law suite in your backyard if you meet local building codes and zoning regulations. An in-law suite often occupies 300 to 800 square feet. Be sure to follow size restrictions, utility separations, and entrance requirements. Hiring a qualified contractor ensures you meet all regulatory requirements because they can pull permits, double-check local code, and gather other skilled pros to work on your suite. 

An in-law suite is a self-contained living space attached to—or detached from—your main home. Expect a bedroom, full bath, and a kitchenette or compact living area. The setup gives relatives privacy, doubles as a potential rental, and can lift your property value. To qualify as a legal dwelling, the suite must meet local building codes and zoning rules.

The Glencoe, IL 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.
BRIGHT OPEN ATTIC SPACE
Jun 10, 2025
Jun 10, 2025
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
Apr 8, 2025
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
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.
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