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Find Second story addition builders in Naperville

Avatar for Sentri Homes

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1518 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for Concrete Crawlspaces & Basement Waterproofing Corp

Concrete Crawlspaces & Basement Waterproofing Corp

4.75(
154
)

Concrete Crawlspaces & Basement Waterproofing Corp

4.75(
154
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Licensed Plumbing Contractor - SafeSeal by Concrete Crawlspaces & Basement Waterproofing. Crawlspace Encapsulation, Sewer Backup Prevention, Modified Overhead Sewers, Basement Floor Replacement, Underpinning, Foundation Crack Repair, Carbon Fiber Wall Straps, Wall Anchors, Spray Foam Insulation, Discounts for Angie's List Members. Financing available. Award winning.

"Steve Gavin, the owner came out and provided me with a great price that was inclusive of the entire scope of the project. During our meeting he took the time to explain the process that his company uses. Once the permits were issued the crew arrived the next morning at 7:00 a.m. as promised. The crew met the deadline for a 1:30 inspection from the Village of Deerfield. They not only met the deadline but they passed the inspection without any issues to be corrected. The crew worked until 7:00 p.m. completing the job. I would also note that they left my home spotless!"

Richard R on September 2019

Licensed Plumbing Contractor - SafeSeal by Concrete Crawlspaces & Basement Waterproofing. Crawlspace Encapsulation, Sewer Backup Prevention, Modified Overhead Sewers, Basement Floor Replacement, Underpinning, Foundation Crack Repair, Carbon Fiber Wall Straps, Wall Anchors, Spray Foam Insulation, Discounts for Angie's List Members. Financing available. Award winning.

"Steve Gavin, the owner came out and provided me with a great price that was inclusive of the entire scope of the project. During our meeting he took the time to explain the process that his company uses. Once the permits were issued the crew arrived the next morning at 7:00 a.m. as promised. The crew met the deadline for a 1:30 inspection from the Village of Deerfield. They not only met the deadline but they passed the inspection without any issues to be corrected. The crew worked until 7:00 p.m. completing the job. I would also note that they left my home spotless!"

Richard R on September 2019


Ozark Group

No reviews yet

Ozark Group

No reviews yet
35 years of experience

Ozark Group is a 4 man service company located in Elgin Illinois serving the residential, retail, & construction industries. We focus on interior and exterior painting & remodeling. We also provide labor for custom installations & handyman services. We install fencing, kitchen cabinetry, office furniture, signage, light fixtures, and custom displays.

Ozark Group is a 4 man service company located in Elgin Illinois serving the residential, retail, & construction industries. We focus on interior and exterior painting & remodeling. We also provide labor for custom installations & handyman services. We install fencing, kitchen cabinetry, office furniture, signage, light fixtures, and custom displays.


QUALITY HOUSE WORKS

5.00(
1
)

QUALITY HOUSE WORKS

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Founded in 2003, Quality House Works has been in business for over 10 years and is backed with over 13 years of general home improvement expertise and industry experience. A family-owned and operated business, Quality House Works is focused on creating long term relationships with our customers based on trust, reliability and quality craftsmanship.Quality House Works provides top-notch residential services at affordable pricing along with great customer support - a combination that can't be beat!

Founded in 2003, Quality House Works has been in business for over 10 years and is backed with over 13 years of general home improvement expertise and industry experience. A family-owned and operated business, Quality House Works is focused on creating long term relationships with our customers based on trust, reliability and quality craftsmanship.Quality House Works provides top-notch residential services at affordable pricing along with great customer support - a combination that can't be beat!


LauterWerks, Inc

5.00(
1
)

LauterWerks, Inc

5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family-owned business.

Family-owned business.


Payne's Rehab & Repair

4.00(
2
)

Payne's Rehab & Repair

4.00(
2
)
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Payments requested by Paypal, cash, or money order. 1/2 down balance upon completion. Employees on staff include plumbers, painters, electricians and roofers. Employees based on size of project. 5% off on jobs over $500.00

"The service provided was outstanding. I would definitely recommend to anyone who is need of repairs."

Jessica F on January 2021

Payments requested by Paypal, cash, or money order. 1/2 down balance upon completion. Employees on staff include plumbers, painters, electricians and roofers. Employees based on size of project. 5% off on jobs over $500.00

"The service provided was outstanding. I would definitely recommend to anyone who is need of repairs."

Jessica F on January 2021


Ralph's Roofing & General Remodeling

No reviews yet

Ralph's Roofing & General Remodeling

No reviews yet
40 years of experience

Experienced roofer and general remodeler in the Chicagoland area for 30+ years with 100% customer satisfaction. We focus on providing the most cost effective and efficient service for all your needs. Able to customize repair plans, timelines and team numbers based on individual jobs. From rooftop to basement and everything in between!

Experienced roofer and general remodeler in the Chicagoland area for 30+ years with 100% customer satisfaction. We focus on providing the most cost effective and efficient service for all your needs. Able to customize repair plans, timelines and team numbers based on individual jobs. From rooftop to basement and everything in between!


Avatar for White Rabbit Home Improvement Inc

White Rabbit Home Improvement Inc

4.91(
117
)

White Rabbit Home Improvement Inc

4.91(
117
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

At White Rabbit , we work our magic on garages, basements and commercial applications across Chicagoland and Southeast Wisconsin, since 1988. As the exclusive Gorgeous Garage dealer for both Chicago and Milwaukee, we can upgrade your space with custom storage solutions including cabinets, overhead racks and the Monkey Bars Storage system. White Rabbit offers the latest advancement in concrete coating technology for garage and basement floors. Regardless of the current condition of your floor, cracks, pitting or fresh concrete, it will be transformed by our technology. For your free consultation, visit our web sites www.whiterabbitinc.com www.garagesolutionsmilwaukee.com www.garagesolutionschicago.com You may reach us via telephone at our offices at 847-272-7878 and 262-344-0846.

"I had somebody years ago to my garage floor it didn’t last and they did not come back out to address the situation. I happen to be driving and saw a Van from White rabbit so I called the number and immediately was put in touch with the owner Gary. We set up an appointment he came out right away and it started off them doing two projects for me. That led me to have them install slat walls in my garage and having custom workbench is made. Everybody from the crew that came out to the people in the office to the owners were excellent to work with. I’ve Since pass their name to friends and I would definitely use them again great company to work with"

Eric A on November 2021

At White Rabbit , we work our magic on garages, basements and commercial applications across Chicagoland and Southeast Wisconsin, since 1988. As the exclusive Gorgeous Garage dealer for both Chicago and Milwaukee, we can upgrade your space with custom storage solutions including cabinets, overhead racks and the Monkey Bars Storage system. White Rabbit offers the latest advancement in concrete coating technology for garage and basement floors. Regardless of the current condition of your floor, cracks, pitting or fresh concrete, it will be transformed by our technology. For your free consultation, visit our web sites www.whiterabbitinc.com www.garagesolutionsmilwaukee.com www.garagesolutionschicago.com You may reach us via telephone at our offices at 847-272-7878 and 262-344-0846.

"I had somebody years ago to my garage floor it didn’t last and they did not come back out to address the situation. I happen to be driving and saw a Van from White rabbit so I called the number and immediately was put in touch with the owner Gary. We set up an appointment he came out right away and it started off them doing two projects for me. That led me to have them install slat walls in my garage and having custom workbench is made. Everybody from the crew that came out to the people in the office to the owners were excellent to work with. I’ve Since pass their name to friends and I would definitely use them again great company to work with"

Eric A on November 2021


Mix Remodeling & Construction

No reviews yet

Mix Remodeling & Construction

No reviews yet

Affordable Services

5.00(
2
)

Affordable Services

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Affordable Services works with you through the entire project, from the initial idea to the finished result. We are a family owned and operated company that has relied on referrals from our satisfied customers for over 30 years. Give us a call if you need commercial and residential electrical, plumbing, heating & ac, carpentry, room additions, renovation services. We offer a 10% discount for Seniors & Veterans. Affordable Services accepts all major credit cards.

Affordable Services works with you through the entire project, from the initial idea to the finished result. We are a family owned and operated company that has relied on referrals from our satisfied customers for over 30 years. Give us a call if you need commercial and residential electrical, plumbing, heating & ac, carpentry, room additions, renovation services. We offer a 10% discount for Seniors & Veterans. Affordable Services accepts all major credit cards.

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FAQs for second story addition building service projects in Naperville, IL

For many homeowners, building up is worth the expense because it provides the extra bedrooms or living areas that can’t be accommodated within the existing footprint. A larger, updated home often commands a higher resale price, recouping a sizable share of the project cost while allowing you to stay in the neighborhood you love. Run the numbers with a real estate agent and contractor to ensure the expected return and day-to-day benefits align with your goals.

Whether it makes more sense to build up or out depends on your lot, budget, and local code. Building up preserves yard space and involves less foundation work, but you may need to vacate the home during construction. Building out avoids staircases and can proceed while you stay put; however, it encroaches on the yard and may face setback limits. Compare both options with your contractor before making a decision.

A structural engineer will first inspect the existing foundation for cracks, footings, and load capacity. Depending on the findings, the crew may pour new concrete footings, install steel or concrete piers, add reinforced beams, or tie additional rebar into the slab. These upgrades redistribute the weight of the new floor and bring the structure up to code. Your contractor will outline the specific reinforcement plan and timeline once the engineering report is complete.

The Naperville, IL homeowners’ guide to second story addition building services

From average costs to expert advice, get all the answers you need to get your job done.