Top-rated second story addition builders.

Get matched with top second story addition builders in Bloomingdale, IL

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Second story addition builders in Bloomingdale

Avatar for Sentri Homes

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2327 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.


D.W. Nellessen Construction, Inc.

No reviews yet

D.W. Nellessen Construction, Inc.

No reviews yet
15 years of experience

D.W. Nellessen Construction is a family owned and operated carpenter contractor business. All of our employees are professional carpenters that passed a rigorous local and national background check. D.W. Nellessen Construction takes pride in every project to ensure the satisfaction of our clients from start to finish. We sub out work that we do not do, such as electrical, concrete, plumbing, Etc. D.W. Nellessen Construction is an EPA Lead Safe Certified Firm, which means that we are able to test for lead and properly work on structures built before 1978 where lead is present. Remember, on structures built before 1978, have to be tested for lead before any work is done. It is illegal for any person to do work on a structure built prior to 1978 that hasn't been tested for lead and if lead is present it is illegal for any person to work on that structure that is not certified by the EPA. $34,000.00 fine for not complying.

D.W. Nellessen Construction is a family owned and operated carpenter contractor business. All of our employees are professional carpenters that passed a rigorous local and national background check. D.W. Nellessen Construction takes pride in every project to ensure the satisfaction of our clients from start to finish. We sub out work that we do not do, such as electrical, concrete, plumbing, Etc. D.W. Nellessen Construction is an EPA Lead Safe Certified Firm, which means that we are able to test for lead and properly work on structures built before 1978 where lead is present. Remember, on structures built before 1978, have to be tested for lead before any work is done. It is illegal for any person to do work on a structure built prior to 1978 that hasn't been tested for lead and if lead is present it is illegal for any person to work on that structure that is not certified by the EPA. $34,000.00 fine for not complying.


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


Welcome Home Property Inspections

No reviews yet

Welcome Home Property Inspections

No reviews yet
23 years of experience

Welcome Home Property Inspections provides certified residential and commercial property inspection services for Chicago and surrounding suburbs. The company provides buyers, sellers, and investors with expertly prepared reports allowing clients to make better informed decisions about their property. This veteran-owned company is led by Ron Krywanio, a ASHI certified, Illinois state licensed property inspector. Proudly serving Orland Park, Tinley Park, Mokena, Oak Forest, Frankfort, Orland Hills,Palos Park, Palos Heights, Palos Hills and other locations upon request.

Welcome Home Property Inspections provides certified residential and commercial property inspection services for Chicago and surrounding suburbs. The company provides buyers, sellers, and investors with expertly prepared reports allowing clients to make better informed decisions about their property. This veteran-owned company is led by Ron Krywanio, a ASHI certified, Illinois state licensed property inspector. Proudly serving Orland Park, Tinley Park, Mokena, Oak Forest, Frankfort, Orland Hills,Palos Park, Palos Heights, Palos Hills and other locations upon request.


Green Park Construction LLC

No reviews yet

Green Park Construction LLC

No reviews yet
23 years of experience

Custom Builder and Remodeler

Custom Builder and Remodeler


DSP Chicago REMODELING

No reviews yet

DSP Chicago REMODELING

No reviews yet
20 years of experience

Established in 2005, we put our 11 years of experience to work wowing and inspiring our clients with thoughtful design and attention to detail. We focus on exceeding expectations every step of the way.

Established in 2005, we put our 11 years of experience to work wowing and inspiring our clients with thoughtful design and attention to detail. We focus on exceeding expectations every step of the way.


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.


Orban Construction

5.00(
2
)

Orban Construction

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

1 employee. Uses subs. Charges determined by the job. No travel charges apply.

1 employee. Uses subs. Charges determined by the job. No travel charges apply.


Luza Contracting Inc

5.00(
1
)

Luza Contracting Inc

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Complete remodeling services - no job too big or small - any area or aspect of your home. Now accepting credit card payments.

Complete remodeling services - no job too big or small - any area or aspect of your home. Now accepting credit card payments.


Avatar for Fin Design Inc

Fin Design Inc

No reviews yet

Fin Design Inc

No reviews yet
17 years of experience

Full remodeling, Hardwood floors, Laminate, ceramic tiles, cabinets, drywall, painting, spray paint, exterior paint..

Full remodeling, Hardwood floors, Laminate, ceramic tiles, cabinets, drywall, painting, spray paint, exterior paint..

...
Showing 1-10 of 1001
FAQs for second story addition building service projects in Bloomingdale, 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 Bloomingdale, 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.