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Addition to existing structure builders in Mundelein
Fettner Builders And Consultants, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business.
"All workmen were prompt, pleasant, meticulous and clean. Brian is a great communicator who was always very responsive in a timely manner. All work was extremely high quality."
Alan L on February 2024
Fettner Builders And Consultants, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business.
"All workmen were prompt, pleasant, meticulous and clean. Brian is a great communicator who was always very responsive in a timely manner. All work was extremely high quality."
Alan L on February 2024
ONSITE ROOM SERVICES INC. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
ONSITE ROOM SERVICES INC. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
Welcome to REDFERN GROUP CORP We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and we are a family owned business as well. We look forward to speaking with you!
"They are excellent!"
Kristin M on September 2021
Welcome to REDFERN GROUP CORP We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and we are a family owned business as well. We look forward to speaking with you!
"They are excellent!"
Kristin M on September 2021
Kendall Developments, Inc has the knowledge and expertise for all of your home building and home improvement needs. We are committed to excellence in every aspect of the business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. With over 18 years of experience, accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!
"Saw this guy driving on the highway with some serious road rage. Purposely swerving into another car and blocking them when they tried to pass. I wouldn't hire someone who loses their head that easily"
Dave K on March 2024
Kendall Developments, Inc has the knowledge and expertise for all of your home building and home improvement needs. We are committed to excellence in every aspect of the business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. With over 18 years of experience, accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!
"Saw this guy driving on the highway with some serious road rage. Purposely swerving into another car and blocking them when they tried to pass. I wouldn't hire someone who loses their head that easily"
Dave K on March 2024
With 20 years of experience in industry, Buildmax is your industry expert in DuPage county. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you that we will not leave your property until you are completely satisfied with our work. Give us a call today & we look forward to working with you!
"Hasn’t started yet. But did hire"
scott t on January 2024
With 20 years of experience in industry, Buildmax is your industry expert in DuPage county. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you that we will not leave your property until you are completely satisfied with our work. Give us a call today & we look forward to working with you!
"Hasn’t started yet. But did hire"
scott t on January 2024
MZ Development Partners, LLC is a full service general contracting firm offering the following services: -Residential Remodeling -Custom Home Building -Commercial Remodeling -Architectural Design. MZ Development Partners, LLC has over 30 years of experience coordinating all types of remodeling and building projects. We pride ourselves not only in the distinctive quality of craftsmanship, but with the long list of satisfied customers we leave behind. The service we provide at the completion of our projects is just as important as the initial sale. Contact us for a free initial design consultation.
"Bob and his crew are the best. This was a major renovation and complete re-do of a split level house that we converted to a more traditional house. 95% of our house was redone. Bob is meticulous and his subcontractors are fantastic at their crafts and very loyal to Bob for good reason. He was pretty instantaneous in his communication with me even on weekends, which we rarely bothered him in. This was a mid 6 figure job that Bob said would take 4 1/2 to 6 months. They finished in 5 1/2 months which is pretty amazing during a pandemic with major supply chain issues. Bobs bid wasnâ t the lowest, but it wasnâ t the highest of the 5 bids we received. They were pretty much on budget except for material price increases, especially lumber which was not his or the lumber yards fault. If youâ re thinking of hiring MZ Development you will not go wrong if you hire them to do whatever size project you are thinking about."
Mitch S on November 2021
MZ Development Partners, LLC is a full service general contracting firm offering the following services: -Residential Remodeling -Custom Home Building -Commercial Remodeling -Architectural Design. MZ Development Partners, LLC has over 30 years of experience coordinating all types of remodeling and building projects. We pride ourselves not only in the distinctive quality of craftsmanship, but with the long list of satisfied customers we leave behind. The service we provide at the completion of our projects is just as important as the initial sale. Contact us for a free initial design consultation.
"Bob and his crew are the best. This was a major renovation and complete re-do of a split level house that we converted to a more traditional house. 95% of our house was redone. Bob is meticulous and his subcontractors are fantastic at their crafts and very loyal to Bob for good reason. He was pretty instantaneous in his communication with me even on weekends, which we rarely bothered him in. This was a mid 6 figure job that Bob said would take 4 1/2 to 6 months. They finished in 5 1/2 months which is pretty amazing during a pandemic with major supply chain issues. Bobs bid wasnâ t the lowest, but it wasnâ t the highest of the 5 bids we received. They were pretty much on budget except for material price increases, especially lumber which was not his or the lumber yards fault. If youâ re thinking of hiring MZ Development you will not go wrong if you hire them to do whatever size project you are thinking about."
Mitch S on November 2021
Demo Workers is a leading contractor for interior remodeling projects. Our team of professionals specializes in Kitchen Remodels, Bathroom Remodels and Major Home Renovation Projects. Our professionals have earned a reputation for high quality services at an affordable price point. Call DemoWorks for a quote to remodel your bathroom, kitchen, or commercial space.
"Excellent professional group of contractors that were on time & on budget, while adjusting for design changes approved as work unfolded."
Anne C on January 2025
Demo Workers is a leading contractor for interior remodeling projects. Our team of professionals specializes in Kitchen Remodels, Bathroom Remodels and Major Home Renovation Projects. Our professionals have earned a reputation for high quality services at an affordable price point. Call DemoWorks for a quote to remodel your bathroom, kitchen, or commercial space.
"Excellent professional group of contractors that were on time & on budget, while adjusting for design changes approved as work unfolded."
Anne C on January 2025
Wellbilt Corporation was established in the Year 2005 to develop, provide & support niche real estate solutions for a wide range of investors. Over the next decade we changed course and became a full scale residential construction company offering a host of residential services from new construction, additions to remodeling. We offer a solutions based approach which is tailored to meet clients individual needs. We have developed an ecosystem of vendors, partners and an inhouse team of project managers, carpenters, electricians, plumbers, etc to support the entire construction process. Wellbilt Commitment extends beyond just the clients project. We believe in creating lasting relations. Call today for free estimates
"I recently had the pleasure of working with Wellbilt Construction Company on several projects, including a home renovation, a new office build-out, and a backyard landscaping project. Their professionalism and attention to detail were evident in every aspect of their work. The home renovation was completed on time and within budget, with high-quality finishes that exceeded my expectations. The office build-out was equally impressive, with a modern design that perfectly suits our needs. I highly recommend Wellbilt Construction for any construction needs."
Emma G on April 2025
Wellbilt Corporation was established in the Year 2005 to develop, provide & support niche real estate solutions for a wide range of investors. Over the next decade we changed course and became a full scale residential construction company offering a host of residential services from new construction, additions to remodeling. We offer a solutions based approach which is tailored to meet clients individual needs. We have developed an ecosystem of vendors, partners and an inhouse team of project managers, carpenters, electricians, plumbers, etc to support the entire construction process. Wellbilt Commitment extends beyond just the clients project. We believe in creating lasting relations. Call today for free estimates
"I recently had the pleasure of working with Wellbilt Construction Company on several projects, including a home renovation, a new office build-out, and a backyard landscaping project. Their professionalism and attention to detail were evident in every aspect of their work. The home renovation was completed on time and within budget, with high-quality finishes that exceeded my expectations. The office build-out was equally impressive, with a modern design that perfectly suits our needs. I highly recommend Wellbilt Construction for any construction needs."
Emma G on April 2025
Here at Quintessential Renovations, Inc., we are a father and son owned and operated company with a strong personal outlook on everything we do. We have a 16,000 sqft custom cabinet manufacturing facility & high end remodeling teams. Give us a call today for your free fast friendly estimate today. A house is where you live, eat and sleep. A home is where you find comfort in every room and where warm, familiar feelings fill you up every time you step inside. A house comes to life as you transform it into an extension of your own self. Quintessential Renovations, Inc. is all about the little things that turn your house into a home. Through our custom professional home remodeling services, we enable you to revisit the space you call home and create something spectacular. We are licensed, Bonded, and Insured throughout Lake County, Cook County, and the state of Wisconsin.
"The team at Quintessential Renovations Inc. did a fantastic job replacing the cabinets in my kitchen! I could not be happier! Highly recommend them! They had the best customer service, all of their workers were friendly, clean, on time, and highly respectful. They did all of the correct prep work on the job and they really respected my home and belongings. They used great drop cloths and covered everything! They did almost all of the work in just two days and the entire project was completed in less than a week. Their estimate was right on the money and they worked so hard to keep things right where I needed them to be financially. They came up with creative solutions to my storage needs, designed some cool new corner cabinets, and gave me the greatest deal on the top of the line countertops that I just rave about! Everyone who came into my house was well spoken, super polite, and efficient and knowledgeable. Huge shout out to Nick Lyons and his whole team at Lyons Cabinetry Solutions and to Alex Jensen, the wonderful General Contractor who helped modernize my kitchen. Everything about dealing with them was a pleasure. Their communication was top notch."
Jason B on December 2021
Here at Quintessential Renovations, Inc., we are a father and son owned and operated company with a strong personal outlook on everything we do. We have a 16,000 sqft custom cabinet manufacturing facility & high end remodeling teams. Give us a call today for your free fast friendly estimate today. A house is where you live, eat and sleep. A home is where you find comfort in every room and where warm, familiar feelings fill you up every time you step inside. A house comes to life as you transform it into an extension of your own self. Quintessential Renovations, Inc. is all about the little things that turn your house into a home. Through our custom professional home remodeling services, we enable you to revisit the space you call home and create something spectacular. We are licensed, Bonded, and Insured throughout Lake County, Cook County, and the state of Wisconsin.
"The team at Quintessential Renovations Inc. did a fantastic job replacing the cabinets in my kitchen! I could not be happier! Highly recommend them! They had the best customer service, all of their workers were friendly, clean, on time, and highly respectful. They did all of the correct prep work on the job and they really respected my home and belongings. They used great drop cloths and covered everything! They did almost all of the work in just two days and the entire project was completed in less than a week. Their estimate was right on the money and they worked so hard to keep things right where I needed them to be financially. They came up with creative solutions to my storage needs, designed some cool new corner cabinets, and gave me the greatest deal on the top of the line countertops that I just rave about! Everyone who came into my house was well spoken, super polite, and efficient and knowledgeable. Huge shout out to Nick Lyons and his whole team at Lyons Cabinetry Solutions and to Alex Jensen, the wonderful General Contractor who helped modernize my kitchen. Everything about dealing with them was a pleasure. Their communication was top notch."
Jason B on December 2021
Let us work for you - customers love us! Englehardt Development, LLC was established in 2005 and has become one of the leading renovation companies in the Chicagoland area. We are a full, professional, general contracting company, providing the best and most cost effective prices for your home renovation. All of our fully licensed and insured contractors have 25+ years of experience and our expertise allows your home project to come in on time and on budget. We value our customers and love providing a service that makes our customers call us back time and time again. We appreciate the referrals that we receive from our customers as well. Let Englehardt Development, LLC help you achieve your Dream-Home today!
"Very knowledgeable an competent"
ADELE A on September 2023
Let us work for you - customers love us! Englehardt Development, LLC was established in 2005 and has become one of the leading renovation companies in the Chicagoland area. We are a full, professional, general contracting company, providing the best and most cost effective prices for your home renovation. All of our fully licensed and insured contractors have 25+ years of experience and our expertise allows your home project to come in on time and on budget. We value our customers and love providing a service that makes our customers call us back time and time again. We appreciate the referrals that we receive from our customers as well. Let Englehardt Development, LLC help you achieve your Dream-Home today!
"Very knowledgeable an competent"
ADELE A on September 2023
Addition to existing structure building services FAQs
How far you can push a room depends on the structure you choose. A cantilevered bump-out can extend 24 inches before building codes require its own footing or foundation. Anything longer needs engineered support and a permit. Check local codes or consult with a structural professional before finalizing plans to ensure your design remains safe and compliant.
Most bump-outs are completed within one to four weeks, even with minimal electrical, plumbing, or HVAC work. Their compact size means less demolition, simpler inspections, and fewer weather-related delays compared to a full-scale addition. Your contractor can provide a more precise timeline once they have determined the scope, materials, and permit schedule, but plan on having the extra square footage ready in approximately a month.
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