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Second story addition builders in Crystal Lake

Avatar for Matrix Basement Finishing
Matrix Basement Finishing
3050 N Kennicott Ave
4.56(
268
)
Approved Pro
Matrix Basement Finishing
3050 N Kennicott Ave
4.56(
268
)
Approved Pro
Customers say: Quality work
314 local quotes requested
16 years of experience

We are a locally owned and operated basement finishing specialist servicing the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our free design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle.

"We had an incredible experience with Matrix Basements! From start to finish, the team was professional, communicative, and a pleasure to work with. The craftsmanship is top-notch—every detail was handled with care and precision. You can really see the quality in the finishes and overall design. What stood out most was the amazing team collaboration. Everyone involved worked seamlessly together to bring our vision to life, and the process was smooth and stress-free. If you're looking for a company that delivers beautiful results with expert craftsmanship and great service, Matrix Basements is the one to call. Highly recommend!"

Jason V on April 2025

We are a locally owned and operated basement finishing specialist servicing the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our free design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle.

"We had an incredible experience with Matrix Basements! From start to finish, the team was professional, communicative, and a pleasure to work with. The craftsmanship is top-notch—every detail was handled with care and precision. You can really see the quality in the finishes and overall design. What stood out most was the amazing team collaboration. Everyone involved worked seamlessly together to bring our vision to life, and the process was smooth and stress-free. If you're looking for a company that delivers beautiful results with expert craftsmanship and great service, Matrix Basements is the one to call. Highly recommend!"

Jason V on April 2025


Avatar for 4Ever Remodeling
4Ever Remodeling
6881 N Milwaukee Ave
4.91(
366
)
Approved Pro
4Ever Remodeling
6881 N Milwaukee Ave
4.91(
366
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1576 local quotes requested

4Ever Remodeling has earned a stellar reputation for delivering stress-free, high-quality home remodeling projects to homeowners in Chicago and the surrounding suburbs. With a proven system refined through over two thousand projects, we've become known as The Remodeling Machine — a company where expert design consultants, skilled interior designers, dedicated project managers, and experienced installers work together like clockwork. Our streamlined process ensures every kitchen, bathroom, basement, or whole-home remodel is completed on time, on budget, and backed by a comprehensive warranty. With creative designs and detailed installation, we build beautiful, functional spaces that meet customers expectations.

"Excellent… no regrets using 4 Ever Remodeling"

Carol D on April 2025

4Ever Remodeling has earned a stellar reputation for delivering stress-free, high-quality home remodeling projects to homeowners in Chicago and the surrounding suburbs. With a proven system refined through over two thousand projects, we've become known as The Remodeling Machine — a company where expert design consultants, skilled interior designers, dedicated project managers, and experienced installers work together like clockwork. Our streamlined process ensures every kitchen, bathroom, basement, or whole-home remodel is completed on time, on budget, and backed by a comprehensive warranty. With creative designs and detailed installation, we build beautiful, functional spaces that meet customers expectations.

"Excellent… no regrets using 4 Ever Remodeling"

Carol D on April 2025


Avatar for Basement Revive LLC
Basement Revive LLC
New on HomeAdvisorNew on Angi
Approved Pro
Basement Revive LLC
New on AngiNew on HomeAdvisor
Approved Pro
65 local quotes requested
3 years of experience

Basement Revive is a premier basement finishing company dedicated to turning your vision of a perfect basement into reality. Whether it's a rec room, bedroom, bar & entertainment center, or a fun kids play area, we have the expertise to make it happen.

Basement Revive is a premier basement finishing company dedicated to turning your vision of a perfect basement into reality. Whether it's a rec room, bedroom, bar & entertainment center, or a fun kids play area, we have the expertise to make it happen.


Avatar for J K Complete Remodeling & Construction Inc
J K Complete Remodeling & Construction Inc
304 King Ln
4.68(
308
)
Approved Pro
J K Complete Remodeling & Construction Inc
304 King Ln
4.68(
308
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
103 local quotes requested

8 employees. Cost is determined by the job. No travel charges. DBA JK Complete Remodeling. JK Complete Remodeling and Construction sub-contracts all of our Electrical work through Swiss Electric. Swiss Electric is owned and operated by Gilbert Bottcher, and is located at 1473 Driftwood Ave, Palatine, IL 60067, and can be reached at (312) 342-4333. Their IL Electrical Contractor License number is SE6594. JK Complete Remodeling & Construction sub-contracts all of our Plumbing through Aquarius Plumbing Services. Aquaius Plumbing is owned and operated by Mariusz Gapinski, and is located at 406 W. Marion St., Prospect Heights, IL, 60070, and can be reached at 847-409-7894. Aquarius Services is licensed and bonded by the City of Chicago. License #058-180662.

"I’ve always wanted a second bathroom. I contacted JK Complete R&C. Jack came to my home and assessed the would be project. Jack gave me a reasonable price, start and proposed finish date. Then I met the crew John, Mike and Ziggy. We had a great relationship. Everything that was to be accomplished was explained to me on a daily bases. By the end of the project we had a bond and it felt like family. I also learned quite a bit in the process. I am total fascinated with my new bathroom. I have already recommended JK Complete to family members."

Marva L on June 2024

8 employees. Cost is determined by the job. No travel charges. DBA JK Complete Remodeling. JK Complete Remodeling and Construction sub-contracts all of our Electrical work through Swiss Electric. Swiss Electric is owned and operated by Gilbert Bottcher, and is located at 1473 Driftwood Ave, Palatine, IL 60067, and can be reached at (312) 342-4333. Their IL Electrical Contractor License number is SE6594. JK Complete Remodeling & Construction sub-contracts all of our Plumbing through Aquarius Plumbing Services. Aquaius Plumbing is owned and operated by Mariusz Gapinski, and is located at 406 W. Marion St., Prospect Heights, IL, 60070, and can be reached at 847-409-7894. Aquarius Services is licensed and bonded by the City of Chicago. License #058-180662.

"I’ve always wanted a second bathroom. I contacted JK Complete R&C. Jack came to my home and assessed the would be project. Jack gave me a reasonable price, start and proposed finish date. Then I met the crew John, Mike and Ziggy. We had a great relationship. Everything that was to be accomplished was explained to me on a daily bases. By the end of the project we had a bond and it felt like family. I also learned quite a bit in the process. I am total fascinated with my new bathroom. I have already recommended JK Complete to family members."

Marva L on June 2024


Avatar for Rowe Construction
Rowe Construction
26775 N Ada St
4.81(
112
)
Approved Pro
Rowe Construction
26775 N Ada St
4.81(
112
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
384 local quotes requested

We are a family owned business with over 40 years of construction experience between us. We specialize in Kitchen and Bathroom Remodels, Basements, General Remodels, Deck Building. Good quality craftsmanship is what we deliver and nothing is more important to us than your satisfaction and referral. 10 employees, billing procedures depend on the job, free estimates.We service the Northern suburbs of Chicago & Southern Wisconsin.

"Remodel went extremely well even with material delays (not ordered through Rowe construction.) They were able to pivot and work on different areas of this extensive remodel. This crew showed up every day and notified us if they were not going to come or if they were delayed.They also pointed out and/or were able to troubleshoot areas of design that wouldn’t look aesthetically pleasing. In addition, they cleaned up the interior each day and regularly picked up construction waste placed in the garage during this process."

polly k on April 2023

We are a family owned business with over 40 years of construction experience between us. We specialize in Kitchen and Bathroom Remodels, Basements, General Remodels, Deck Building. Good quality craftsmanship is what we deliver and nothing is more important to us than your satisfaction and referral. 10 employees, billing procedures depend on the job, free estimates.We service the Northern suburbs of Chicago & Southern Wisconsin.

"Remodel went extremely well even with material delays (not ordered through Rowe construction.) They were able to pivot and work on different areas of this extensive remodel. This crew showed up every day and notified us if they were not going to come or if they were delayed.They also pointed out and/or were able to troubleshoot areas of design that wouldn’t look aesthetically pleasing. In addition, they cleaned up the interior each day and regularly picked up construction waste placed in the garage during this process."

polly k on April 2023


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
357 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 ABC Home Expert Corp.
ABC Home Expert Corp.
719 E Dundee Rd
5.00(
10
)
Approved Pro
ABC Home Expert Corp.
719 E Dundee Rd
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
858 local quotes requested

ABC Home Expert is your "ONE-STOP-SHOP" and final destination for any remodeling projects. We have beautiful Kitchen and Bathroom showroom with wide range of kitchen cabinets, vanities, sinks, faucets, vinyl wood plank and a lot more. Give us a call for a FREE estimate: (224) 442-HOME (4663) ABC Home Expert has the right team for the job no matter how big or small. With an in house design team and professional contractors you will never worry about spending extra time or money. We pride ourselves on providing high quality services at affordable prices. No matter your type of needs we can take your vision and make it a reality.

"They remodeled my Master Bathroom after another contractor failed to complete the job. At every step in the process they were true professionals. Igor went above and beyond to ensure we were happy and informed. They are now my 1st choice all future home remodels."

Ulysses E on November 2024

ABC Home Expert is your "ONE-STOP-SHOP" and final destination for any remodeling projects. We have beautiful Kitchen and Bathroom showroom with wide range of kitchen cabinets, vanities, sinks, faucets, vinyl wood plank and a lot more. Give us a call for a FREE estimate: (224) 442-HOME (4663) ABC Home Expert has the right team for the job no matter how big or small. With an in house design team and professional contractors you will never worry about spending extra time or money. We pride ourselves on providing high quality services at affordable prices. No matter your type of needs we can take your vision and make it a reality.

"They remodeled my Master Bathroom after another contractor failed to complete the job. At every step in the process they were true professionals. Igor went above and beyond to ensure we were happy and informed. They are now my 1st choice all future home remodels."

Ulysses E on November 2024


Avatar for GR General Contracting
GR General Contracting
2726 Barney Ct.
4.25(
250
)
Approved Pro
GR General Contracting
2726 Barney Ct.
4.25(
250
)
Approved Pro
Customers say: Terrific value
233 local quotes requested
21 years of experience

GR General Contracting is a one stop shop for all of your residential remodeling needs. For an immediate response to your remodeling project call Gordon Rudd (Owner) @ (847) 871-7439

"Perfect. Done in 2 hours. Work was well done."

Julie K on April 2025

GR General Contracting is a one stop shop for all of your residential remodeling needs. For an immediate response to your remodeling project call Gordon Rudd (Owner) @ (847) 871-7439

"Perfect. Done in 2 hours. Work was well done."

Julie K on April 2025


CCCM Inc
8 Lonsdale Rd
4.82(
257
)
Approved Pro
CCCM Inc
8 Lonsdale Rd
4.82(
257
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
786 local quotes requested

5 employees. Uses subs when needed. Cost is determined by the job. No travel charges. Extra charges for emergency service may apply. dba: Corporate Consulting & Construction Mgmt. Handyman and small jobs welcome. We offer our contractor discounted cost on Cabinets and other products on full kitchen and/or Bathroom remodels. Ask for Details when you call!

"We did a remodel of our Kitchen and Master bath. The kitchen was a big project, taking out a wall and removing the back door, enlarging our bay to accommodate sliding doors. New countertops, cabinets and an island were installed. Tile was removed from the kitchen/ foyer and replaced with hardwood floors. They gave us a time frame for 4 months. We added on painting, carpet installation. tiling a hallway and new vanity and toilet in the half bath. They accommodated the extra work and completed it in a timely manner, without interruption for other jobs. We could not be more pleased with the work. Everything turned out beautifully. Terry, Jody and Brian were a pleasure to work with. They were reliable, on time and cleaned up daily. Jody is a perfectionist and if something wasn't done right it would be redone to meet his standards. They were helpful with design and handled every add on. They did not ask for money up front and kept cost updated frequently."

Leo R on July 2024

5 employees. Uses subs when needed. Cost is determined by the job. No travel charges. Extra charges for emergency service may apply. dba: Corporate Consulting & Construction Mgmt. Handyman and small jobs welcome. We offer our contractor discounted cost on Cabinets and other products on full kitchen and/or Bathroom remodels. Ask for Details when you call!

"We did a remodel of our Kitchen and Master bath. The kitchen was a big project, taking out a wall and removing the back door, enlarging our bay to accommodate sliding doors. New countertops, cabinets and an island were installed. Tile was removed from the kitchen/ foyer and replaced with hardwood floors. They gave us a time frame for 4 months. We added on painting, carpet installation. tiling a hallway and new vanity and toilet in the half bath. They accommodated the extra work and completed it in a timely manner, without interruption for other jobs. We could not be more pleased with the work. Everything turned out beautifully. Terry, Jody and Brian were a pleasure to work with. They were reliable, on time and cleaned up daily. Jody is a perfectionist and if something wasn't done right it would be redone to meet his standards. They were helpful with design and handled every add on. They did not ask for money up front and kept cost updated frequently."

Leo R on July 2024


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
2128 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

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Second story addition building services FAQs

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 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.
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