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Find Second story addition builders in Crystal Lake

First Class Home Remodelers Inc

6310 Round Up Road, McHenry IL 60050
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

First Class Home Remodelers Inc

6310 Round Up Road, McHenry IL 60050
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
26 years of experience
Free onsite estimate

With 25years of experience, First ClassHome Remodelers specializes in all aspects of remodeling,from simple bathroom updates to full home additions. Recently, we’ve focused on transforming basements into stunning, custom spaces that homeowners can truly enjoy. Weather it is a cozy family retreat, a home Theater, or an entertainment hub, we love bringing unique visions to life. Our commitment to quality craftsmanship and customer satisfaction ensures every project is completed with precision and care.

With 25years of experience, First ClassHome Remodelers specializes in all aspects of remodeling,from simple bathroom updates to full home additions. Recently, we’ve focused on transforming basements into stunning, custom spaces that homeowners can truly enjoy. Weather it is a cozy family retreat, a home Theater, or an entertainment hub, we love bringing unique visions to life. Our commitment to quality craftsmanship and customer satisfaction ensures every project is completed with precision and care.

Avatar for GR General Contracting

GR General Contracting

2726 Barney Ct.
4.25(
251
)
•Approved Pro

GR General Contracting

2726 Barney Ct.
4.25(
251
)
•Approved Pro
Customers say: Terrific value
25 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

"It went great! The crew that did the work were diligent and professional, polite and courteous, respectable to me personally, to my home. They did a great job of cleaning everything up when the job was done. We had a couple of little kinks. They were taken care of quickly with apologies. The completed new bathroom is even more beautiful than I could have anticipated. Gorden was easy to work with. He explained everything and helped with decisions. He is respected by his crew. I'm completely pleased with the work performed. When I'm ready for another project G.R. Construction Co will get my call. Thanks Gordy and your crew for my beautiful new bathroom."

Sally R on August 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

"It went great! The crew that did the work were diligent and professional, polite and courteous, respectable to me personally, to my home. They did a great job of cleaning everything up when the job was done. We had a couple of little kinks. They were taken care of quickly with apologies. The completed new bathroom is even more beautiful than I could have anticipated. Gorden was easy to work with. He explained everything and helped with decisions. He is respected by his crew. I'm completely pleased with the work performed. When I'm ready for another project G.R. Construction Co will get my call. Thanks Gordy and your crew for my beautiful new bathroom."

Sally R on August 2025

Avatar for Matrix Basement Finishing

Matrix Basement Finishing

3050 N Kennicott Ave
4.54(
275
)
•Approved Pro

Matrix Basement Finishing

3050 N Kennicott Ave
4.54(
275
)
•Approved Pro
Customers say: Quality work
279 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.

"The basement looks amazing, the crew did an excellent job. They were efficient, kept to their schedules, and did great work."

Matthew R on October 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.

"The basement looks amazing, the crew did an excellent job. They were efficient, kept to their schedules, and did great work."

Matthew R on October 2025

Avatar for Holeshot Home Remodeling and Repairs

Holeshot Home Remodeling and Repairs

720 N Madison St
4.86(
29
)
•Approved Pro

Holeshot Home Remodeling and Repairs

720 N Madison St
4.86(
29
)
•Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
139 local quotes requested

Professional home improvement company with over 16 years of experience, offering high quality renovation and home repair services. We are fully insured and committed to providing our clients with the highest quality of craftsmanship. We offer a wide range of services from general handyman projects to large remodels and repairs. There is no job too big or too small. Simply give us a call and we'll work directly with you to give you the home solution experience that meets your specific needs.

"Nathan was amazing. Arrived on time every day and stuck to his time line. He let me know every time there was something we didn’t see and went the extra mile on the whole project. His rates are reasonable and he saved me a lot of time by providing materials for the job. I am definitely going to use him for my other bathroom. I like that my project was his sole job for the week and I didn’t have to extend the project with off days. He had a helper who was so respectful and kind. Both Nathan and Ryan were great with our dogs too. Very patient."

Leonard S on March 2025

Professional home improvement company with over 16 years of experience, offering high quality renovation and home repair services. We are fully insured and committed to providing our clients with the highest quality of craftsmanship. We offer a wide range of services from general handyman projects to large remodels and repairs. There is no job too big or too small. Simply give us a call and we'll work directly with you to give you the home solution experience that meets your specific needs.

"Nathan was amazing. Arrived on time every day and stuck to his time line. He let me know every time there was something we didn’t see and went the extra mile on the whole project. His rates are reasonable and he saved me a lot of time by providing materials for the job. I am definitely going to use him for my other bathroom. I like that my project was his sole job for the week and I didn’t have to extend the project with off days. He had a helper who was so respectful and kind. Both Nathan and Ryan were great with our dogs too. Very patient."

Leonard S on March 2025

Avatar for Above & Beyond Construction

Above & Beyond Construction

2141 W Crescent Ave
4.98(
41
)
•Approved Pro

Above & Beyond Construction

2141 W Crescent Ave
4.98(
41
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
300 local quotes requested

In business since 1993, specializing in residential & commercial addition, build outs and all types of remodeling: bathrooms, kitchens, etc. References are available upon request and free estimates are always provided..We currently have 11 employees, though when appropriate, we use sub contractors. All tradesmen (carpenters, plumbers, HVAC specialists, electricians) are licensed with the state of Illinois. Welcome to Above & Beyond Construction, where we specialize in custom homes, additions, major renovations and whole house remodeling. Above & Beyond follows in the same core traditions and values since over two decades ago when the company was founded by owner Chester Sulewski. Today, we continue in that same tradition of superior custom design, exceptional quality, alongside a professional and courteous work ethic. Coupled with input and communication from our customers, we are able to meet our main goal: to accommodate your budget and lifestyle. Call today for the best!

"Above and Beyond Construction recently completed an almost whole-house renovation including a family room addition, a fully remodeled kitchen, relocated stairways, three bathrooms, and a finished basement. The addition seamlessly blends with the original spaces, making it feel like a natural extension of my home. The work is detailed and outstanding to the point that visitors do not know where the original 1911 house ends and the 2024 house begins. The highly skilled craftsmen matched the woodwork details of the original house to the new addition perfectly. Chester is easy to work with, has a positive outlook, and a good sense of humor. He will work with you to answer questions, provide suggestions, and address concerns throughout the renovation process. Above and Beyond transformed my little frame house from an outdated, decades-neglected, design and décor calamity left by the prior owners into an elegant space that honors tradition yet transcends centuries."

Debbie B on October 2024

In business since 1993, specializing in residential & commercial addition, build outs and all types of remodeling: bathrooms, kitchens, etc. References are available upon request and free estimates are always provided..We currently have 11 employees, though when appropriate, we use sub contractors. All tradesmen (carpenters, plumbers, HVAC specialists, electricians) are licensed with the state of Illinois. Welcome to Above & Beyond Construction, where we specialize in custom homes, additions, major renovations and whole house remodeling. Above & Beyond follows in the same core traditions and values since over two decades ago when the company was founded by owner Chester Sulewski. Today, we continue in that same tradition of superior custom design, exceptional quality, alongside a professional and courteous work ethic. Coupled with input and communication from our customers, we are able to meet our main goal: to accommodate your budget and lifestyle. Call today for the best!

"Above and Beyond Construction recently completed an almost whole-house renovation including a family room addition, a fully remodeled kitchen, relocated stairways, three bathrooms, and a finished basement. The addition seamlessly blends with the original spaces, making it feel like a natural extension of my home. The work is detailed and outstanding to the point that visitors do not know where the original 1911 house ends and the 2024 house begins. The highly skilled craftsmen matched the woodwork details of the original house to the new addition perfectly. Chester is easy to work with, has a positive outlook, and a good sense of humor. He will work with you to answer questions, provide suggestions, and address concerns throughout the renovation process. Above and Beyond transformed my little frame house from an outdated, decades-neglected, design and décor calamity left by the prior owners into an elegant space that honors tradition yet transcends centuries."

Debbie B on October 2024

Avatar for Valek Builders

Valek Builders

5.00(
2
)
•Approved Pro

Valek Builders

5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
420 local quotes requested

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Vaclav Valek is the owner, he was one of 5 contractors I hired to provide professional advice on how to fix framing in the attic. One of the contractors never called back, and several others provided much different solutions. He provided the most honest solution without charging an arm an leg. Since I was under severe budget constraints he worked with me and had me gather the materials saving time and money for the both of us. He performed the work in one afternoon and provided good communication throughout the process."

GREGORY C on June 2020

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Vaclav Valek is the owner, he was one of 5 contractors I hired to provide professional advice on how to fix framing in the attic. One of the contractors never called back, and several others provided much different solutions. He provided the most honest solution without charging an arm an leg. Since I was under severe budget constraints he worked with me and had me gather the materials saving time and money for the both of us. He performed the work in one afternoon and provided good communication throughout the process."

GREGORY C on June 2020

Avatar for Master Craft & Design

Master Craft & Design

24 Poplar Ave
5.00(
8
)
•Approved Pro

Master Craft & Design

24 Poplar Ave
5.00(
8
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
241 local quotes requested

Master Craft & Design specializes in every aspect of custom building, home renovations indoor/outdoor, custom and refinished cabinetry and home remodeling services. We are proud to provide Top quality construction to our Lake and Mchenry county community. We strive to satisfy all of our customers and will go the extra mile to make sure you're completely satisfied. Our skilled installers provide quality workmanship and excellent customer service to ensure your home is well-maintained and fully functional. Call us today Free In-Home Consultation.

"They did a awesome job!"

Sonia A on June 2025

Master Craft & Design specializes in every aspect of custom building, home renovations indoor/outdoor, custom and refinished cabinetry and home remodeling services. We are proud to provide Top quality construction to our Lake and Mchenry county community. We strive to satisfy all of our customers and will go the extra mile to make sure you're completely satisfied. Our skilled installers provide quality workmanship and excellent customer service to ensure your home is well-maintained and fully functional. Call us today Free In-Home Consultation.

"They did a awesome job!"

Sonia A on June 2025

Avatar for Jakubek Inc Remodeling

Jakubek Inc Remodeling

5016 N Oneida Ave
4.90(
112
)
•Approved Pro

Jakubek Inc Remodeling

5016 N Oneida Ave
4.90(
112
)
•Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
494 local quotes requested

At Jakubek Remodeling, we’re a proud family-owned business dedicated to transforming homes with craftsmanship you can trust. With years of hands-on experience, we specialize in kitchens, bathrooms, basements, and full-home renovations. Every project is treated like it’s for our own family—done with care, precision, and honesty. Our team combines old-school work ethic with modern design sensibilities, delivering quality results on time and on budget. Whether you're updating a single room or reimagining your entire space, we’re here to bring your vision to life with personalized service and clear communication every step of the way. Let us help make your house feel more like home.

"I had a fantastic experience with the Jakubek remodeling team. I recently used them for a second bathroom remodel project after having such a great experience with the first remodel. The service is top notch - excellent communication, professional, respectful, and always on time - and the work is very detail oriented and high quality. The final product always exceeds my expectations! They were very flexible and worked with me to get my project done around my busy work travel schedule. I also appreciate that they are a family run business and really stand behind their work. I highly recommend the Jakubek team and will use them for all my future projects!"

Kasia D on September 2025

At Jakubek Remodeling, we’re a proud family-owned business dedicated to transforming homes with craftsmanship you can trust. With years of hands-on experience, we specialize in kitchens, bathrooms, basements, and full-home renovations. Every project is treated like it’s for our own family—done with care, precision, and honesty. Our team combines old-school work ethic with modern design sensibilities, delivering quality results on time and on budget. Whether you're updating a single room or reimagining your entire space, we’re here to bring your vision to life with personalized service and clear communication every step of the way. Let us help make your house feel more like home.

"I had a fantastic experience with the Jakubek remodeling team. I recently used them for a second bathroom remodel project after having such a great experience with the first remodel. The service is top notch - excellent communication, professional, respectful, and always on time - and the work is very detail oriented and high quality. The final product always exceeds my expectations! They were very flexible and worked with me to get my project done around my busy work travel schedule. I also appreciate that they are a family run business and really stand behind their work. I highly recommend the Jakubek team and will use them for all my future projects!"

Kasia D on September 2025

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
1599 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

Avatar for Midwest Landscaping Design & Tree Service Inc

Midwest Landscaping Design & Tree Service Inc

7121 Dunham Rd
4.34(
35
)
•Approved Pro

Midwest Landscaping Design & Tree Service Inc

7121 Dunham Rd
4.34(
35
)
•Approved Pro
Customers say: Super punctual
141 local quotes requested
40 years of experience

Midwest Landscaping Design & Tree Service Inc. is a family owned and operated company. We are based out of Downers Grove. We have been servicing the western suburbs for 35 years. Some of our many specialties are designing and renovating your property. We offer FREE ESTIMATES and are FULLY INSURED. We offer 1 Year Guarantee on Plants

"Very well. Owner of company was very enthusiastic, thorough and seemed to really care how everything turned out."

peter K on July 2025

Midwest Landscaping Design & Tree Service Inc. is a family owned and operated company. We are based out of Downers Grove. We have been servicing the western suburbs for 35 years. Some of our many specialties are designing and renovating your property. We offer FREE ESTIMATES and are FULLY INSURED. We offer 1 Year Guarantee on Plants

"Very well. Owner of company was very enthusiastic, thorough and seemed to really care how everything turned out."

peter K on July 2025

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FAQs for second story addition building service projects in Crystal Lake, 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 Crystal Lake, 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.

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