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Find Second story addition builders in Chicago

J T General Contracting

4.45(
664
)
Approved Pro

J T General Contracting

4.45(
664
)
Approved Pro
Customers say: Super punctual
2384 local quotes requested
37 years of experience

Owner-operated. Uses subs for plumbing & roofing. Cost is determined by the job. No travel charges. Service fees may apply. May contact through email or cell phone

"Job well done. Awesome. Jim and his crew are very professional and hard working. Have gotten many compliments on my new porch. Love it. Would highly recommend!"

Nancy H on August 2025

Owner-operated. Uses subs for plumbing & roofing. Cost is determined by the job. No travel charges. Service fees may apply. May contact through email or cell phone

"Job well done. Awesome. Jim and his crew are very professional and hard working. Have gotten many compliments on my new porch. Love it. Would highly recommend!"

Nancy H on August 2025


Harper Construction

No reviews yet

Harper Construction

No reviews yet

AM PM Electric

5.00(
1
)

AM PM Electric

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

Owner operated. No subs. Cost is determined by an hourly or flat rate, or by the job. No additional charge for after-hours service. No travel charges.

Owner operated. No subs. Cost is determined by an hourly or flat rate, or by the job. No additional charge for after-hours service. No travel charges.


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


cba architecture & consulting LLC

No reviews yet

cba architecture & consulting LLC

No reviews yet
16 years of experience

Architectural and Interior Design Services

Architectural and Interior Design Services


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.


Zeesgroup.com

4.89(
9
)

Zeesgroup.com

4.89(
9
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Additional DBA - ZSC Insurance Restoration Services LLC. Additional contact name - Anna Oles.

Additional DBA - ZSC Insurance Restoration Services LLC. Additional contact name - Anna Oles.


Masters Countertops Corp

5.00(
7
)

Masters Countertops Corp

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Masters Countertops division occupies a state of the art manufacturing facility and beautifully appointed showroom in Wheeling, IL. We provide complete Countertop Fabrication & Installation. Each project is measured or templated with precise 3D laser tool, cut using the most advanced robotic saw in the industry, and finished on CNC machine to provide you with a professional product. What does this mean for our customers? Our fully automated manufacturing facility provides fast and precise final product with little to no room for mistake. By using the latest stone fabrication technology, the possibility of human error is significantly reduced. We offer free consultation and selections from the premier providers of Quartz, Granite, Marble and Quartzite in the industry. We are equipped to handle all stone products. Our beautifully appointed showroom offers an opportunity to see all of the elements for your project under one roof. Masters Countertops offers quality, craftsmanship, convenience and security. Let us show you how reasonable it can be to get it all!

Masters Countertops division occupies a state of the art manufacturing facility and beautifully appointed showroom in Wheeling, IL. We provide complete Countertop Fabrication & Installation. Each project is measured or templated with precise 3D laser tool, cut using the most advanced robotic saw in the industry, and finished on CNC machine to provide you with a professional product. What does this mean for our customers? Our fully automated manufacturing facility provides fast and precise final product with little to no room for mistake. By using the latest stone fabrication technology, the possibility of human error is significantly reduced. We offer free consultation and selections from the premier providers of Quartz, Granite, Marble and Quartzite in the industry. We are equipped to handle all stone products. Our beautifully appointed showroom offers an opportunity to see all of the elements for your project under one roof. Masters Countertops offers quality, craftsmanship, convenience and security. Let us show you how reasonable it can be to get it all!


Superior Painting & Remodeling, Inc

No reviews yet

Superior Painting & Remodeling, Inc

No reviews yet
Free onsite estimate

Superior Painting & Remodeling, Inc has been serving Chicago and the North Suburbs for over 25 years. Our excellent 25 year reputation and long list of satisfied clients attest to our superior craftsmanship, attention to detail, clear communication, honesty and integrity! Our company is based on the belief that our customers' needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. We would welcome the opportunity to earn your trust and deliver you the best service in the industry.

Superior Painting & Remodeling, Inc has been serving Chicago and the North Suburbs for over 25 years. Our excellent 25 year reputation and long list of satisfied clients attest to our superior craftsmanship, attention to detail, clear communication, honesty and integrity! Our company is based on the belief that our customers' needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. We would welcome the opportunity to earn your trust and deliver you the best service in the industry.

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