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Find Addition to existing structure builders in Huntley

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


Avatar for J K Complete Remodeling & Construction Inc

J K Complete Remodeling & Construction Inc

304 King Ln
4.68(
308
)
Approved Pro

J K Complete Remodeling & Construction Inc

304 King Ln
4.68(
308
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
51 local quotes requested

8 employees. Cost is determined by the job. No travel charges. DBA JK Complete Remodeling. JK Complete Remodeling and Construction sub-contracts all of our Electrical work through Swiss Electric. Swiss Electric is owned and operated by Gilbert Bottcher, and is located at 1473 Driftwood Ave, Palatine, IL 60067, and can be reached at (312) 342-4333. Their IL Electrical Contractor License number is SE6594. JK Complete Remodeling & Construction sub-contracts all of our Plumbing through Aquarius Plumbing Services. Aquaius Plumbing is owned and operated by Mariusz Gapinski, and is located at 406 W. Marion St., Prospect Heights, IL, 60070, and can be reached at 847-409-7894. Aquarius Services is licensed and bonded by the City of Chicago. License #058-180662.

"I’ve always wanted a second bathroom. I contacted JK Complete R&C. Jack came to my home and assessed the would be project. Jack gave me a reasonable price, start and proposed finish date. Then I met the crew John, Mike and Ziggy. We had a great relationship. Everything that was to be accomplished was explained to me on a daily bases. By the end of the project we had a bond and it felt like family. I also learned quite a bit in the process. I am total fascinated with my new bathroom. I have already recommended JK Complete to family members."

Marva L on June 2024

8 employees. Cost is determined by the job. No travel charges. DBA JK Complete Remodeling. JK Complete Remodeling and Construction sub-contracts all of our Electrical work through Swiss Electric. Swiss Electric is owned and operated by Gilbert Bottcher, and is located at 1473 Driftwood Ave, Palatine, IL 60067, and can be reached at (312) 342-4333. Their IL Electrical Contractor License number is SE6594. JK Complete Remodeling & Construction sub-contracts all of our Plumbing through Aquarius Plumbing Services. Aquaius Plumbing is owned and operated by Mariusz Gapinski, and is located at 406 W. Marion St., Prospect Heights, IL, 60070, and can be reached at 847-409-7894. Aquarius Services is licensed and bonded by the City of Chicago. License #058-180662.

"I’ve always wanted a second bathroom. I contacted JK Complete R&C. Jack came to my home and assessed the would be project. Jack gave me a reasonable price, start and proposed finish date. Then I met the crew John, Mike and Ziggy. We had a great relationship. Everything that was to be accomplished was explained to me on a daily bases. By the end of the project we had a bond and it felt like family. I also learned quite a bit in the process. I am total fascinated with my new bathroom. I have already recommended JK Complete to family members."

Marva L on June 2024


Avatar for Ardent Restoration, Inc.

Ardent Restoration, Inc.

PO Box 804
4.00(
6
)
Approved Pro

Ardent Restoration, Inc.

PO Box 804
4.00(
6
)
Approved Pro
Customers say: Quality work
16 years of experience
Emergency services offered

Ardent Restoration 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.

"Costumer service was OUTSTANDING! I hope I never need their services again, but I would call them back immediately if the situation calls for it."

Frank M on August 2016

Ardent Restoration 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.

"Costumer service was OUTSTANDING! I hope I never need their services again, but I would call them back immediately if the situation calls for it."

Frank M on August 2016


Highlake Construction Corp

36 CENTER DRIVE UNIT #2
5.00(
5
)
Approved Pro

Highlake Construction Corp

36 CENTER DRIVE UNIT #2
5.00(
5
)
Approved Pro
11 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Perfect service! Everything was done quickly, professionally, and with excellent quality. Even issues that others couldn’t solve were handled easily. Highly recommend!"

Mariia _ on October 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Perfect service! Everything was done quickly, professionally, and with excellent quality. Even issues that others couldn’t solve were handled easily. Highly recommend!"

Mariia _ on October 2025


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


Avatar for Hanlons Construction Inc.

Hanlons Construction Inc.

20550 Lagrange Rd
4.54(
26
)
Approved Pro

Hanlons Construction Inc.

20550 Lagrange Rd
4.54(
26
)
Approved Pro
Customers say: Quality work
35 local quotes requested
43 years of experience

SINCE 1982, HANLON'S CONSTRUCTION INC. HAS BEEN SERVING THE GREATER CHICAGOLAND AREA FOR MOR THAN 42 YEARS! New Homes / Room Additions / Kitchens / Bathrooms / Basements / Roofing / Siding / Windows / Solar Panels A+ RATING ON THE BETTER BUSINESS BUREAU 4.8 Star Rating On Angies List

"Hanlons did a phenomenal job on our replacement roof. We highly recommend them to all of our friends and family."

Ruth T on January 2025

SINCE 1982, HANLON'S CONSTRUCTION INC. HAS BEEN SERVING THE GREATER CHICAGOLAND AREA FOR MOR THAN 42 YEARS! New Homes / Room Additions / Kitchens / Bathrooms / Basements / Roofing / Siding / Windows / Solar Panels A+ RATING ON THE BETTER BUSINESS BUREAU 4.8 Star Rating On Angies List

"Hanlons did a phenomenal job on our replacement roof. We highly recommend them to all of our friends and family."

Ruth T on January 2025


Avatar for Cardona Services Inc

Cardona Services Inc

5.00(
1
)
Approved Pro

Cardona Services Inc

5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 local quotes requested

Cardona Services was established by a father and son duo to streamline the construction process. We take pride in being a one-stop shop offering a wide range of services, from minor repairs to full remodels. We always collaborate with our clients to bring their vision to life and ensure they receive a fair price for top-notch work. If you have a concept in mind, let us turn it into reality. Contact us to get started!

"They were awesome. Went above and beyond. The price never changed. They were clean and meticulous and wanted to make sure we were happy. I even decided I wanted a bigger tub after he brought in the original one and I had him take it back. They did not complain or charge me more for the work. They are honest hard working, I can’t say enough positive things. The only negative and not really because it was Christmas time was a slight delay. To make up for that they wanted to work weekends and holidays as well. Pick them you won’t be disappointed."

Heather W on March 2025

Cardona Services was established by a father and son duo to streamline the construction process. We take pride in being a one-stop shop offering a wide range of services, from minor repairs to full remodels. We always collaborate with our clients to bring their vision to life and ensure they receive a fair price for top-notch work. If you have a concept in mind, let us turn it into reality. Contact us to get started!

"They were awesome. Went above and beyond. The price never changed. They were clean and meticulous and wanted to make sure we were happy. I even decided I wanted a bigger tub after he brought in the original one and I had him take it back. They did not complain or charge me more for the work. They are honest hard working, I can’t say enough positive things. The only negative and not really because it was Christmas time was a slight delay. To make up for that they wanted to work weekends and holidays as well. Pick them you won’t be disappointed."

Heather W on March 2025


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
3 years of experience

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


Avatar for GR General Contracting

GR General Contracting

2726 Barney Ct.
4.25(
251
)
Approved Pro

GR General Contracting

2726 Barney Ct.
4.25(
251
)
Approved Pro
Customers say: Terrific value
26 local quotes requested
21 years of experience

GR General Contracting is a one stop shop for all of your residential remodeling needs. For an immediate response to your remodeling project call Gordon Rudd (Owner) @ (847) 871-7439

"It went great! The crew that did the work were diligent and professional, polite and courteous, respectable to me personally, to my home. They did a great job of cleaning everything up when the job was done. We had a couple of little kinks. They were taken care of quickly with apologies. The completed new bathroom is even more beautiful than I could have anticipated. Gorden was easy to work with. He explained everything and helped with decisions. He is respected by his crew. I'm completely pleased with the work performed. When I'm ready for another project G.R. Construction Co will get my call. Thanks Gordy and your crew for my beautiful new bathroom."

Sally R on August 2025

GR General Contracting is a one stop shop for all of your residential remodeling needs. For an immediate response to your remodeling project call Gordon Rudd (Owner) @ (847) 871-7439

"It went great! The crew that did the work were diligent and professional, polite and courteous, respectable to me personally, to my home. They did a great job of cleaning everything up when the job was done. We had a couple of little kinks. They were taken care of quickly with apologies. The completed new bathroom is even more beautiful than I could have anticipated. Gorden was easy to work with. He explained everything and helped with decisions. He is respected by his crew. I'm completely pleased with the work performed. When I'm ready for another project G.R. Construction Co will get my call. Thanks Gordy and your crew for my beautiful new bathroom."

Sally R on August 2025


Avatar for Matrix Basement Finishing

Matrix Basement Finishing

3050 N Kennicott Ave
4.54(
275
)
Approved Pro

Matrix Basement Finishing

3050 N Kennicott Ave
4.54(
275
)
Approved Pro
Customers say: Quality work
277 local quotes requested
16 years of experience

We are a locally owned and operated basement finishing specialist servicing the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our free design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle.

"The basement looks amazing, the crew did an excellent job. They were efficient, kept to their schedules, and did great work."

Matthew R on October 2025

We are a locally owned and operated basement finishing specialist servicing the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our free design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle.

"The basement looks amazing, the crew did an excellent job. They were efficient, kept to their schedules, and did great work."

Matthew R on October 2025

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FAQs for addition to existing structure building service projects in Huntley, 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 Huntley, 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.