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Find Second story addition builders in Willowbrook

Avatar for Sentri Homes

Sentri Homes

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Sentri Homes

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Approved Pro
1851 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.


Paramount Construction

No reviews yet

Paramount Construction

No reviews yet
15 years of experience

Paramount Construction employs 20 people from management to skilled professionals who are trained in the fields from breaking ground to finishing. We accept all major credit cards and will work with you to make your project possible.

Paramount Construction employs 20 people from management to skilled professionals who are trained in the fields from breaking ground to finishing. We accept all major credit cards and will work with you to make your project possible.


Artistic Kitchen Concepts

4.00(
11
)

Artistic Kitchen Concepts

4.00(
11
)
Customers say: Quality work
25 years of experience

This business is permanently closed as of June 2023.

"First of all, we are happy with the finished product of our master bathroom and walk-in closet. We are NOT happy with the owner of this business and his handling of our project. Jeff took time to design our space over several meetings. He promised that he would be available to choose tile/granite/light fixtures/plumbing fixtures whenever we needed him. Timeline was discussed with a 6 week from contract start and a project time of 3 weeks. Permit submission was done by myself with plans drawn by Jeff. We failed the permit process with 14 items that were not addressed due to insufficient drawings. Additional time/effort was required by Jeff and us to meet the requirements to meet code, which pushed our project back several weeks. We also paid more for the project due to Jeff needing to insure his workers for our village (a cost he should have known upfront). With new drawings, we re-submitted and were approved for work to begin. I can't say enough about the FANTASTIC workers that Jeff has on his team. They were courteous and did excellent work and even suggested design modifications that made sense. One of our first tasks was to pick out a granite surface. Jeff gave us the name of a granite place and that he'd meet us there. He NEVER showed. We picked granite on our own that day. We ordered tile - on our own. We chose lighting, plumbing, fixtures, and paint colors - on our own. The next time and ONLY time we saw Jeff for the duration of the project was when he delivered the vanity and asked for money (same visit). The total project ended up taking over three months to complete. Due to various project modifications/additions, we had no idea what our final invoice would be. We waited and waited for some type of final figure. 8 months after the project was completed we finally received a remaining balance invoice for over $11,000. We were shocked to receive this invoice so far after the project was completed. Jeff explained that COVID and not having an office manager were reasons behind us not getting an invoice before then and that we fell between the cracks. While we don't argue the price, we did not appreciate the length of time it took him to get the job done, nor the amount of time before we received a final invoice. When we offered to pay $2,000 each month for the next six months we were sent a very threatening email offering us three options for payment in full NOW. Suddenly this money is due NOW when he has carried this receivable for 8 months already? We will NEVER recommend Artistic Kitchen Concepts (Jeff) to anyone in the future. His involvement in the project started out well, but dropped off to the point where we never saw him, had no further input from him, and didn't receive an invoice until 8 months after the project was completed."

Mary T on March 2022

This business is permanently closed as of June 2023.

"First of all, we are happy with the finished product of our master bathroom and walk-in closet. We are NOT happy with the owner of this business and his handling of our project. Jeff took time to design our space over several meetings. He promised that he would be available to choose tile/granite/light fixtures/plumbing fixtures whenever we needed him. Timeline was discussed with a 6 week from contract start and a project time of 3 weeks. Permit submission was done by myself with plans drawn by Jeff. We failed the permit process with 14 items that were not addressed due to insufficient drawings. Additional time/effort was required by Jeff and us to meet the requirements to meet code, which pushed our project back several weeks. We also paid more for the project due to Jeff needing to insure his workers for our village (a cost he should have known upfront). With new drawings, we re-submitted and were approved for work to begin. I can't say enough about the FANTASTIC workers that Jeff has on his team. They were courteous and did excellent work and even suggested design modifications that made sense. One of our first tasks was to pick out a granite surface. Jeff gave us the name of a granite place and that he'd meet us there. He NEVER showed. We picked granite on our own that day. We ordered tile - on our own. We chose lighting, plumbing, fixtures, and paint colors - on our own. The next time and ONLY time we saw Jeff for the duration of the project was when he delivered the vanity and asked for money (same visit). The total project ended up taking over three months to complete. Due to various project modifications/additions, we had no idea what our final invoice would be. We waited and waited for some type of final figure. 8 months after the project was completed we finally received a remaining balance invoice for over $11,000. We were shocked to receive this invoice so far after the project was completed. Jeff explained that COVID and not having an office manager were reasons behind us not getting an invoice before then and that we fell between the cracks. While we don't argue the price, we did not appreciate the length of time it took him to get the job done, nor the amount of time before we received a final invoice. When we offered to pay $2,000 each month for the next six months we were sent a very threatening email offering us three options for payment in full NOW. Suddenly this money is due NOW when he has carried this receivable for 8 months already? We will NEVER recommend Artistic Kitchen Concepts (Jeff) to anyone in the future. His involvement in the project started out well, but dropped off to the point where we never saw him, had no further input from him, and didn't receive an invoice until 8 months after the project was completed."

Mary T on March 2022


mac kul remodeling

No reviews yet

mac kul remodeling

No reviews yet

interior decorative ceiling, indirect lights, special cast mouldings. Levels,surfaces and geometrics shapes on ceiling or walls. 100 % finished. dry wall-plastering-painting. electrical work and supplementary and complementary plaster work.

interior decorative ceiling, indirect lights, special cast mouldings. Levels,surfaces and geometrics shapes on ceiling or walls. 100 % finished. dry wall-plastering-painting. electrical work and supplementary and complementary plaster work.


Change Design Group

5.00(
3
)

Change Design Group

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our company specializes in elegant and exciting custom kitchen design and implementation. Our over twenty years of experience working with discerning clients helps us create a unique and beautiful solution for each family.

Our company specializes in elegant and exciting custom kitchen design and implementation. Our over twenty years of experience working with discerning clients helps us create a unique and beautiful solution for each family.


AVEA Inc.

5.00(
3
)

AVEA Inc.

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

AVEA is a Home Automation and Security Alarm Contractor specializing in Control4 automation systems and Honeywell intrusion systems.

AVEA is a Home Automation and Security Alarm Contractor specializing in Control4 automation systems and Honeywell intrusion systems.


IWD Development Corp

No reviews yet

IWD Development Corp

No reviews yet
28 years of experience

Residential and commercial construction and remodeling, porch and deck builder.

Residential and commercial construction and remodeling, porch and deck builder.


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!


T.P.F. Construction Inc

No reviews yet

T.P.F. Construction Inc

No reviews yet
17 years of experience

TPF Construction Inc. is a family owned business. We specialize in Kitchen and Bathroom remodeling. Our company offers a wide variety of services. Customer satification is our priority. We offer free estimates on all our services and all our work is on time,warranted for one year. We are bonded and insured.

TPF Construction Inc. is a family owned business. We specialize in Kitchen and Bathroom remodeling. Our company offers a wide variety of services. Customer satification is our priority. We offer free estimates on all our services and all our work is on time,warranted for one year. We are bonded and insured.


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.

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FAQs for second story addition building service projects in Willowbrook, 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 Willowbrook, 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.