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Addition to existing structure builders in Hampshire

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


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 Make Cents Solutions, Inc.
Make Cents Solutions, Inc.
1833 N River Rd.
5.00(
4
)
Approved Pro
Make Cents Solutions, Inc.
1833 N River Rd.
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 local quotes requested

Make Cents Solutions has been in business for over 10 years. Make us your one stop shop for all your new build and addition needs. We are professional, efficient, and always get the job done right the first time. We make it our mission to listen to our customers in order to ensure 100% satisfaction. So, stop shopping around and give us a chance to earn your business. Call today for your free estimate!

"Peter and his crew did a wonderful job with our kitchen demo...got rid of walls and closets and then put it all back together again. We couldn't be more pleased with their work. Professional guys with lots of experience. Always on time and cleaned the place up after they were done. Would highly recommend them....wonderful guys with lots of experience and personality. You cannot go wrong with these guys and they are extremely reasonable!!!!! And if you do get the pleasure of dealing with these guys, please treat them with respect and some good hospitality. They so deserve it!!!!!"

carol s on December 2017

Make Cents Solutions has been in business for over 10 years. Make us your one stop shop for all your new build and addition needs. We are professional, efficient, and always get the job done right the first time. We make it our mission to listen to our customers in order to ensure 100% satisfaction. So, stop shopping around and give us a chance to earn your business. Call today for your free estimate!

"Peter and his crew did a wonderful job with our kitchen demo...got rid of walls and closets and then put it all back together again. We couldn't be more pleased with their work. Professional guys with lots of experience. Always on time and cleaned the place up after they were done. Would highly recommend them....wonderful guys with lots of experience and personality. You cannot go wrong with these guys and they are extremely reasonable!!!!! And if you do get the pleasure of dealing with these guys, please treat them with respect and some good hospitality. They so deserve it!!!!!"

carol s on December 2017


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
18 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


Avatar for Basements by Bek
Basements by Bek
5.00(
1
)
Approved Pro
Basements by Bek
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
62 local quotes requested

Basements by Bek offers basement finishing services. We can transform your basement into a remarkable space. Our integrated contractor service promises a stress-free experience. All areas of the project are handled by us. Our owner has over 25 years of experience in contracting services. This experience ensures your basement is finished the correct way.

"The quality of the work was awesome and the workers were very professional and answered any questions I had along the way of the work. My only critique is that the timelines initially given and even at the beginning of the project were off by a couple of weeks. Some of the communication in that wasn’t always clear."

Jon Z on February 2025

Basements by Bek offers basement finishing services. We can transform your basement into a remarkable space. Our integrated contractor service promises a stress-free experience. All areas of the project are handled by us. Our owner has over 25 years of experience in contracting services. This experience ensures your basement is finished the correct way.

"The quality of the work was awesome and the workers were very professional and answered any questions I had along the way of the work. My only critique is that the timelines initially given and even at the beginning of the project were off by a couple of weeks. Some of the communication in that wasn’t always clear."

Jon Z on February 2025


Avatar for Prime Bath
Prime Bath
660 S Broadway
4.96(
28
)
Approved Pro
Prime Bath
660 S Broadway
4.96(
28
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2112 local quotes requested

Prime Baths and Home Solutions of Illinois is the leader in exceptional custom service for bathroom remodeling projects in the greater Chicagoland area! We provide excellent craftsmanship while offering very competitive pricing, as well as in house installers. No Sub -Contractors! We additionally offer products that are backed up with a lifetime warranty, and have incredible financing offers! Rates as low as 0%. Contact us today to set up a FREE in home quote. We look forward to hearing from you!

"The men made a great new shower area! They cleaned up as well! I called the office to try to arrange the balance of work. Haven’t heard back from anyone - but yes! The work great!"

Jean H on November 2024

Prime Baths and Home Solutions of Illinois is the leader in exceptional custom service for bathroom remodeling projects in the greater Chicagoland area! We provide excellent craftsmanship while offering very competitive pricing, as well as in house installers. No Sub -Contractors! We additionally offer products that are backed up with a lifetime warranty, and have incredible financing offers! Rates as low as 0%. Contact us today to set up a FREE in home quote. We look forward to hearing from you!

"The men made a great new shower area! They cleaned up as well! I called the office to try to arrange the balance of work. Haven’t heard back from anyone - but yes! The work great!"

Jean H on November 2024


Avatar for Roberts General Remodeling LLC
Roberts General Remodeling LLC
39W539 Juliet Drive
4.88(
16
)
Approved Pro
Roberts General Remodeling LLC
39W539 Juliet Drive
4.88(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
624 local quotes requested

*FREE ESTIMATES! We have the experience and dedication to bring your dreams to reality! Specializing in Remodeling Services, wood flooring, tile, cabinets, drywall, framing, porches, patios, fences and decks. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!

"quick, reliable and excellent work"

tim D on August 2024

*FREE ESTIMATES! We have the experience and dedication to bring your dreams to reality! Specializing in Remodeling Services, wood flooring, tile, cabinets, drywall, framing, porches, patios, fences and decks. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!

"quick, reliable and excellent work"

tim D on August 2024


Avatar for October Hardscaping LLC
October Hardscaping LLC
5.00(
3
)
Approved Pro
October Hardscaping LLC
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
503 local quotes requested

October Hardscaping LLC: McCullom Lake's trusted landscaper. We create stunning outdoor spaces with innovative design and meticulous care. We serve in Mccullom Lake, IL, McCullom Lake Village IL; Fox Lake Village IL; Wauconda Township IL; Island Lake Village IL; Johnsburg Village IL; and the surrounding areas. Hardscape Contractor, Landscaping Contractor, Retaining Wall Construction, Patio Construction Contractors, General Landscaping Service Hardscape Company, Landscaping Service, Retaining Wall Service, Patio Construction, General Landscaping Company For more information visit our website: landscapermccullomlakeil.com

"Amazing! Loved every one of them and even bought them lunch and made them coffee each day. Great workers with a great work ethic! Would hire them in an instant!"

Leslie C on September 2024

October Hardscaping LLC: McCullom Lake's trusted landscaper. We create stunning outdoor spaces with innovative design and meticulous care. We serve in Mccullom Lake, IL, McCullom Lake Village IL; Fox Lake Village IL; Wauconda Township IL; Island Lake Village IL; Johnsburg Village IL; and the surrounding areas. Hardscape Contractor, Landscaping Contractor, Retaining Wall Construction, Patio Construction Contractors, General Landscaping Service Hardscape Company, Landscaping Service, Retaining Wall Service, Patio Construction, General Landscaping Company For more information visit our website: landscapermccullomlakeil.com

"Amazing! Loved every one of them and even bought them lunch and made them coffee each day. Great workers with a great work ethic! Would hire them in an instant!"

Leslie C on September 2024


SAM I AM INC
181 Tollview
4.65(
189
)
Approved Pro
SAM I AM INC
181 Tollview
4.65(
189
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
341 local quotes requested

OWNER-OPERATED, I'M A ONE MAN COMPANY. FREE ESTIMATES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. NO SERVICE FEES. MAY CONTACT THROUGH EMAIL. IF THROUGH EMAIL PLEASE LEAVE CONTACT NUMBER.

"Did an excellent job on my punchlist!"

Brian D on May 2024

OWNER-OPERATED, I'M A ONE MAN COMPANY. FREE ESTIMATES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. NO SERVICE FEES. MAY CONTACT THROUGH EMAIL. IF THROUGH EMAIL PLEASE LEAVE CONTACT NUMBER.

"Did an excellent job on my punchlist!"

Brian D on May 2024


Avatar for ADP Constructions INC.
ADP Constructions INC.
1500 Robin Circle
5.00(
2
)
Approved Pro
ADP Constructions INC.
1500 Robin Circle
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
479 local quotes requested

At ADP Constructions Inc., we take pride in delivering high-quality construction and remodeling services tailored to your needs. We have been proudly in the construction business since the early 2000's, providing high-quality services to our clients. Our team has completed numerous projects, ranging from small renovations to large-scale constructions. We can help design & build your dream kitchen, bathroom, additions, basements and more! Design your remodel from the ground up with the help of ADP! With years of experience in the industry, our skilled team specializes in residential and commercial projects, ensuring superior craftsmanship, attention to detail, and customer satisfaction in every job we undertake. We offer free consultations.

"Very professional men. Finished by deadline, beautiful work. I would most definitely hire again."

Valerie C on March 2025

At ADP Constructions Inc., we take pride in delivering high-quality construction and remodeling services tailored to your needs. We have been proudly in the construction business since the early 2000's, providing high-quality services to our clients. Our team has completed numerous projects, ranging from small renovations to large-scale constructions. We can help design & build your dream kitchen, bathroom, additions, basements and more! Design your remodel from the ground up with the help of ADP! With years of experience in the industry, our skilled team specializes in residential and commercial projects, ensuring superior craftsmanship, attention to detail, and customer satisfaction in every job we undertake. We offer free consultations.

"Very professional men. Finished by deadline, beautiful work. I would most definitely hire again."

Valerie C on March 2025

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Addition to existing structure building services FAQs

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. 

The 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
Apr 24, 2025
Apr 24, 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.
A white wood ceiling
Apr 23, 2025
Apr 23, 2025
Looking to vault a ceiling? Here’s how much it costs, what factors affect cost, and what to expect.
Outdoor view of the modern house
Apr 22, 2025
Apr 22, 2025
Explore how square footage, room type, home additions, and other common factors affect house renovation costs with our detailed cost guide.
A rustic wooden cabin in the woods
Apr 21, 2025
Apr 21, 2025
Discover how much a log cabin costs to build, exploring how factors like its size, site prep, utilities, finishes, and labor rates affect the total price.
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.
stucco home with cracks from earthquake damage
Apr 16, 2025
Apr 16, 2025
Work out the full cost to repair earthquake damage based on the type of damage, including foundation issues, utility lines, and cracked walls.
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