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 Lake Zurich

Custom Cut Renovations, LLP
1044 Thackery Ln
4.88(
36
)
Approved Pro
Custom Cut Renovations, LLP
1044 Thackery Ln
4.88(
36
)
Approved Pro
Customers say: Quick response
15 years of experience
Free onsite estimate

Titan Flooring, 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.

"I hired this company to lay wood flooring throughout the house, to refinish the stairs and to replace all banisters and railings. I couldn't be more please with how this project came out. The people that worked here were professional and did a phenomenal. Hands down, some of the best people I've worked with. They showed up on time, the quality of the work was fantastic and they left my house cleaner than when they started. I was so pleased with everything and everyone related to this job that I called them back to renovate my kitchen. They are the only company I will use going forward. I was lucky to find them. "

Sue V on April 2025

Titan Flooring, 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.

"I hired this company to lay wood flooring throughout the house, to refinish the stairs and to replace all banisters and railings. I couldn't be more please with how this project came out. The people that worked here were professional and did a phenomenal. Hands down, some of the best people I've worked with. They showed up on time, the quality of the work was fantastic and they left my house cleaner than when they started. I was so pleased with everything and everyone related to this job that I called them back to renovate my kitchen. They are the only company I will use going forward. I was lucky to find them. "

Sue V on April 2025


Avatar for ONSITE ROOM SERVICES INC.
ONSITE ROOM SERVICES INC.
730 N LYLE AVE
New on HomeAdvisorNew on Angi
Approved Pro
ONSITE ROOM SERVICES INC.
730 N LYLE AVE
New on AngiNew on HomeAdvisor
Approved Pro
20 years of experience
Free onsite estimate

ONSITE ROOM SERVICES 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.

ONSITE ROOM SERVICES 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.


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


Avatar for Kendall Developments, Inc.
Kendall Developments, Inc.
35922 128th Street
3.79(
13
)
Approved Pro
Kendall Developments, Inc.
35922 128th Street
3.79(
13
)
Approved Pro
Customers say: Terrific value
27 years of experience
Free onsite estimate

Kendall Developments, Inc has the knowledge and expertise for all of your home building and home improvement needs. We are committed to excellence in every aspect of the 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. With over 18 years of experience, accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!

"Saw this guy driving on the highway with some serious road rage. Purposely swerving into another car and blocking them when they tried to pass. I wouldn't hire someone who loses their head that easily"

Dave K on March 2024

Kendall Developments, Inc has the knowledge and expertise for all of your home building and home improvement needs. We are committed to excellence in every aspect of the 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. With over 18 years of experience, accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!

"Saw this guy driving on the highway with some serious road rage. Purposely swerving into another car and blocking them when they tried to pass. I wouldn't hire someone who loses their head that easily"

Dave K on March 2024


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 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.


My Home Architects & Engineers, Ltd.
2956 West Irving Park
5.00(
11
)
Approved Pro
My Home Architects & Engineers, Ltd.
2956 West Irving Park
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
25 years of experience

My Home Architects & Engineers, Ltd., provides a full array of "Architectural" services to help create the project of your dreams. Let our firm show you how we can make your dreams a reality. We like to incorporate your style into the over all picture, and mix in the functionality to ensure your satisfaction. �Call Today� for your consultation with our experts � let�s get started building your dreams!

"My Home Architects were amazing. They quickly and efficiently designed a project that allowed us to turn one large front from into 2 bedrooms. Dragan was extremely accommodating and patient. He creatively drew up plans that optimized the space and worked with us accomplish what we wanted. His team worked tirelessly over the Thanksgiving week and into December to complete the project on time and delivered an exceptional work product. Ruffino and John were amazing and did excellent work, being flexible to changing needs and providing a beautiful end result. They went above and beyond and helped move furniture around the house and even a couch to another location. The best part is they were very affordable and came in on budget and exceeded expectation. Highly highly recommend My Home Architects, Dragan and his team and will likely be using them again soon for another project!"

Tom D on December 2024

My Home Architects & Engineers, Ltd., provides a full array of "Architectural" services to help create the project of your dreams. Let our firm show you how we can make your dreams a reality. We like to incorporate your style into the over all picture, and mix in the functionality to ensure your satisfaction. �Call Today� for your consultation with our experts � let�s get started building your dreams!

"My Home Architects were amazing. They quickly and efficiently designed a project that allowed us to turn one large front from into 2 bedrooms. Dragan was extremely accommodating and patient. He creatively drew up plans that optimized the space and worked with us accomplish what we wanted. His team worked tirelessly over the Thanksgiving week and into December to complete the project on time and delivered an exceptional work product. Ruffino and John were amazing and did excellent work, being flexible to changing needs and providing a beautiful end result. They went above and beyond and helped move furniture around the house and even a couch to another location. The best part is they were very affordable and came in on budget and exceeded expectation. Highly highly recommend My Home Architects, Dragan and his team and will likely be using them again soon for another project!"

Tom D on December 2024


Avatar for Daniel Henry Builders, Inc.
Daniel Henry Builders, Inc.
6040 South Meade
5.00(
27
)
Approved Pro
Daniel Henry Builders, Inc.
6040 South Meade
5.00(
27
)
Approved Pro
Customers say: Quality work
28 years of experience
Free onsite estimate

At Daniel Henry Builders, Inc., we are a family owned and operated business. We started this business in 1997 and our company's specialties range from building to additions to remodeling. We are an experienced custom home builder, modular home builder as well and we offer everything you may need for your kitchen, bath, or basement remodel, from simple installation to detailed design. Please give us a call and thank you for doing so.

"No comments."

Jamie L on April 2020

At Daniel Henry Builders, Inc., we are a family owned and operated business. We started this business in 1997 and our company's specialties range from building to additions to remodeling. We are an experienced custom home builder, modular home builder as well and we offer everything you may need for your kitchen, bath, or basement remodel, from simple installation to detailed design. Please give us a call and thank you for doing so.

"No comments."

Jamie L on April 2020


Avatar for Platinum Touch Industries, LLC
Platinum Touch Industries, LLC
471 North 3rd Avenue
5.00(
1
)
Approved Pro
Platinum Touch Industries, LLC
471 North 3rd Avenue
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

Platinum Touch is a Construction company that coordinates all aspects of General Contracting and conducts business with the highest level of integrity. We strive to provide personalized representation to our clients in pursuit of their individual needs and requirements. By working diligently with each and every project we are able to achieve our client's vision. We have strategic alliances with prominent companies in the industries and work diligently with governing authorities, architectural, engineering and environmental firms, to tailor our services to your individual needs and requirements.

"I hired Platinum Touch Industries LLC in the summer of 2018 for my first Fix and Flip remodel project and was impressed with their work. Vince and his team did a fantastic job from demo to cleanup to the finish touches per schedule. Vince was honest at front and very professional. Based on the Scope of Work I presented to him, we were all in the same page. Once milestones were completed within the Project Timeline, payment was made to him in a timely manner. Platinum is honest, reliable, and work ethic is impeccable. I was impressed with their work and demeanor, I hired them again the winter of 2018 for a minor remodel on one of my rental properties and in the Spring/Summer of 2019 for a Major Rehab on a Fix and Flip project in the Lombard area. I would recommend Platinum Touch Industries in all aspects for your Construction Project, whether it is a minor remodel to a major rehab. Thanks Vince and Bob for all you do. Keep up the Great Work!!!"

Glen S on May 2020

Platinum Touch is a Construction company that coordinates all aspects of General Contracting and conducts business with the highest level of integrity. We strive to provide personalized representation to our clients in pursuit of their individual needs and requirements. By working diligently with each and every project we are able to achieve our client's vision. We have strategic alliances with prominent companies in the industries and work diligently with governing authorities, architectural, engineering and environmental firms, to tailor our services to your individual needs and requirements.

"I hired Platinum Touch Industries LLC in the summer of 2018 for my first Fix and Flip remodel project and was impressed with their work. Vince and his team did a fantastic job from demo to cleanup to the finish touches per schedule. Vince was honest at front and very professional. Based on the Scope of Work I presented to him, we were all in the same page. Once milestones were completed within the Project Timeline, payment was made to him in a timely manner. Platinum is honest, reliable, and work ethic is impeccable. I was impressed with their work and demeanor, I hired them again the winter of 2018 for a minor remodel on one of my rental properties and in the Spring/Summer of 2019 for a Major Rehab on a Fix and Flip project in the Lombard area. I would recommend Platinum Touch Industries in all aspects for your Construction Project, whether it is a minor remodel to a major rehab. Thanks Vince and Bob for all you do. Keep up the Great Work!!!"

Glen S on May 2020


Avatar for Van Heart Services, LLC
Van Heart Services, LLC
3414 Raycraft Rd.
5.00(
4
)
Approved Pro
Van Heart Services, LLC
3414 Raycraft Rd.
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

Van Heart Services 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.

"Great guys and did quality work Highly recommended"

Frank S on November 2022

Van Heart Services 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.

"Great guys and did quality work Highly recommended"

Frank S on November 2022

...
Showing 1-10 of 925

FAQs for addition to existing structure building service projects in Lake Zurich, 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 Lake Zurich, 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.
CONTRACTOR LOOKING OVER HOME DEVELOPMENT
Apr 19, 2025
Apr 19, 2025
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
Jun 16, 2025
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
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.
Share project details to get started.