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Find Addition to existing structure builders in Arlington Heights

LCF Consulting

1821 Torrey Pkwy
4.56(
9
)
Approved Pro

LCF Consulting

1821 Torrey Pkwy
4.56(
9
)
Approved Pro
Customers say: Quick response
25 years of experience
Free onsite estimate

We are 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 construction management and home improvement services that are customizable to each individual project. We specialize in custom home building, additions to existing structures and a variety of remodels and major renovations but also offer a wide range of expertise for a variety of other projects utilizing a combined 40 years of commercial and residential building experience. 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!

"Larry was very knowledgeable - saved us a bunch of money - and his team was first rate....HIGHLY RECOMMENDED!!"

Steve T on July 2025

We are 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 construction management and home improvement services that are customizable to each individual project. We specialize in custom home building, additions to existing structures and a variety of remodels and major renovations but also offer a wide range of expertise for a variety of other projects utilizing a combined 40 years of commercial and residential building experience. 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!

"Larry was very knowledgeable - saved us a bunch of money - and his team was first rate....HIGHLY RECOMMENDED!!"

Steve T on July 2025


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


"No comments provided."

Mary F on February 2019

At Creative Concepts Construction, Inc., we understand the importance of doing quality work, with no surprises. Let us help you with your next project. You can always count on us for reliability, great communication, integrity, and quality work. We look forward to earning your business!

"No comments provided."

Mary F on February 2019


Macnon Builders, Inc.

1400 Patriot Blvd #102
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Macnon Builders, Inc.

1400 Patriot Blvd #102
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
38 years of experience
Free onsite estimate

Macnon Builders, 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. Macnon Builders is 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!

Macnon Builders, 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. Macnon Builders is 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!


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 DemoWorks

DemoWorks

19 N Green St Unit 111
4.75(
18
)
Approved Pro

DemoWorks

19 N Green St Unit 111
4.75(
18
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
6 years of experience

Demo Workers is a leading contractor for interior remodeling projects. Our team of professionals specializes in Kitchen Remodels, Bathroom Remodels and Major Home Renovation Projects. Our professionals have earned a reputation for high quality services at an affordable price point. Call DemoWorks for a quote to remodel your bathroom, kitchen, or commercial space.

"Excellent professional group of contractors that were on time & on budget, while adjusting for design changes approved as work unfolded."

Anne C on January 2025

Demo Workers is a leading contractor for interior remodeling projects. Our team of professionals specializes in Kitchen Remodels, Bathroom Remodels and Major Home Renovation Projects. Our professionals have earned a reputation for high quality services at an affordable price point. Call DemoWorks for a quote to remodel your bathroom, kitchen, or commercial space.

"Excellent professional group of contractors that were on time & on budget, while adjusting for design changes approved as work unfolded."

Anne C on January 2025


Avatar for Portfolio Properties LLC

Portfolio Properties LLC

2525 Gross Point Road
5.00(
4
)
Approved Pro

Portfolio Properties LLC

2525 Gross Point Road
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
80 local quotes requested

Portfolio Properties is a Northshore based award winning homebuilder, remodeler, and licensed roofer. Our capabilities range from a kitchen and bathroom remodel to a custom home design- build. We've been in business for over 20 years offering unparalleled service, financial transparency and an unmatched warranty.

"I had the pleasure of working with John on a home remodeling project, and I cannot say enough positive things about his work. John did an incredible job transforming our home, and I would highly recommend him for any contracting or renovation needs. John was easy to talk to, always open to discussing ideas and changes, and he made sure to keep us informed throughout the entire project. His responsiveness to emails and phone calls was impressive. Whenever we had questions or concerns, John was quick to address them, which made the whole process much smoother. John was reliable and maintained a high level of professionalism throughout the project. He was proactive in finding solutions when unexpected issues arose and ensured that the project stayed on track. The initial estimate he provided was quite accurate and there were no surprises when it came to the final cost. Overall, working with John and his crew was a pleasant and stress-free experience. He delivered high-quality work and maintained professionalism throughout the project. I would not hesitate to hire him again for any future renovation or contracting needs."

Jonathan R on October 2023

Portfolio Properties is a Northshore based award winning homebuilder, remodeler, and licensed roofer. Our capabilities range from a kitchen and bathroom remodel to a custom home design- build. We've been in business for over 20 years offering unparalleled service, financial transparency and an unmatched warranty.

"I had the pleasure of working with John on a home remodeling project, and I cannot say enough positive things about his work. John did an incredible job transforming our home, and I would highly recommend him for any contracting or renovation needs. John was easy to talk to, always open to discussing ideas and changes, and he made sure to keep us informed throughout the entire project. His responsiveness to emails and phone calls was impressive. Whenever we had questions or concerns, John was quick to address them, which made the whole process much smoother. John was reliable and maintained a high level of professionalism throughout the project. He was proactive in finding solutions when unexpected issues arose and ensured that the project stayed on track. The initial estimate he provided was quite accurate and there were no surprises when it came to the final cost. Overall, working with John and his crew was a pleasant and stress-free experience. He delivered high-quality work and maintained professionalism throughout the project. I would not hesitate to hire him again for any future renovation or contracting needs."

Jonathan R on October 2023


Avatar for EcoBuild Plus

EcoBuild Plus

409 West Algonquin Road
5.00(
2
)
Approved Pro

EcoBuild Plus

409 West Algonquin Road
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
34 local quotes requested

Discover the difference with EcoBuild+, your trusted partner for high-quality home renovations and remodeling. Our experienced team specializes in transforming homes with precision, style, and a commitment to excellence. Whether you’re upgrading a kitchen, modernizing a bathroom, or planning a full home renovation, we bring your vision to life with unmatched craftsmanship and attention to detail. At EcoBuild+, we believe in clear communication, reliable timelines, and delivering results that exceed expectations.

"I was so pleased with the work Eco Build did. They redid my bathroon in my office. It's now so beautiful."

Melinda P on September 2024

Discover the difference with EcoBuild+, your trusted partner for high-quality home renovations and remodeling. Our experienced team specializes in transforming homes with precision, style, and a commitment to excellence. Whether you’re upgrading a kitchen, modernizing a bathroom, or planning a full home renovation, we bring your vision to life with unmatched craftsmanship and attention to detail. At EcoBuild+, we believe in clear communication, reliable timelines, and delivering results that exceed expectations.

"I was so pleased with the work Eco Build did. They redid my bathroon in my office. It's now so beautiful."

Melinda P on September 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


Avatar for KSRP Construction, Inc.

KSRP Construction, Inc.

38W369 Lea Dr
4.69(
16
)
Approved Pro

KSRP Construction, Inc.

38W369 Lea Dr
4.69(
16
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
113 local quotes requested

As a Remodeling and Roofing company, dedicated to providing premier customer service, it is important to us to deliver unparalleled workmanship on every assignment.​ We are accredited, licensed, bonded, and insured. With our experience, contractors and expertise, we can provide the support your project needs for every construction project. We will work with you to meet deadlines and coordinate with other related projects. We will maintain open communication with you to keep you up to date on the status of your job. We do this to guarantee that the project is completed according to your preferences. We combine our industry knowledge, the highest quality building supplies and equipment, and our dedication to deliver exceptional service to our clients. We will stay in touch, keeping you up to date on both the paperwork and renovation process with our general contractor.

"Absolutely the best company for all your construction needs. Outstanding deck repair and painting. I am thrilled about the outcome."

Robert T on May 2025

As a Remodeling and Roofing company, dedicated to providing premier customer service, it is important to us to deliver unparalleled workmanship on every assignment.​ We are accredited, licensed, bonded, and insured. With our experience, contractors and expertise, we can provide the support your project needs for every construction project. We will work with you to meet deadlines and coordinate with other related projects. We will maintain open communication with you to keep you up to date on the status of your job. We do this to guarantee that the project is completed according to your preferences. We combine our industry knowledge, the highest quality building supplies and equipment, and our dedication to deliver exceptional service to our clients. We will stay in touch, keeping you up to date on both the paperwork and renovation process with our general contractor.

"Absolutely the best company for all your construction needs. Outstanding deck repair and painting. I am thrilled about the outcome."

Robert T on May 2025

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

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

The Arlington Heights, 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.

  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.