Room Additions in Chicago
Top-Rated Room Addition Services in Chicagoland
Let’s expand your home with spaces that work better and look amazing.
Family Room Addition
Add a new room with custom design and professional construction. We work with all architectural styles to find the perfect layout and budget for your room addition.
- Family room construction
- Great room addition
- Living room expansion
- Entertainment room addition
Bedroom Addition
Expand your sleeping quarters with bedroom additions that complement your style and budget. From guest bedrooms to children’s rooms, we build them all.
- Guest bedroom addition
- Master bedroom addition
- Children’s bedroom addition
- In-law suite construction
Home Office Addition
Professional construction of dedicated home office spaces, including proper electrical and technology planning. We ensure everything meets your work needs and perform comprehensive quality checks.
- Home office construction
- Study room addition
- Library addition
- Workshop construction
Sunroom Addition
Bring the outdoors in with a custom sunroom that adds brightness and livable space to your home. Ideal for relaxing, entertaining, or enjoying year-round natural light, our sunroom additions are built to match your home’s aesthetic while increasing overall value and comfort.
- Sunroom addition
- Plant-filled retreat addition
- Meditation room addition
- In-law suite construction
Custom Room Addition Design & Construction
Our experienced designers work with you to create the perfect room addition layout for your space and lifestyle. From sunrooms to dining room expansions, we maximize every square foot.
- Custom room design
- Sunroom construction
- Dining room addition
- Multi-purpose room
Professional Room Addition Services in Chicago
From single room additions to multi-room expansions, we deliver exceptional home additions on time and on budget.

Licensed & Insured

Personal Project Manager

On-Time, On-Budget

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Why Choose Budget Construction Company for Your Second Home Addition?

Decades of Proven Home Expansion Solutions Founded in 1976
Budget Construction Company has been Chicago’s trusted room addition specialist for five decades. As a family-owned and operated business, we’ve built our reputation on innovative design, honest pricing, and superior customer service.
Our experienced contractors have completed thousands of room addition projects throughout Chicago and surrounding suburbs. We understand that adding extra space is about accommodating life’s changes, enhancing your lifestyle, and maximizing your home’s potential.
When you choose Budget Construction Company, you’re choosing a partner who adapts to your evolving needs and delivers seamless addition results without compromising on integration or service excellence.
Start to Finish Room Addition Services
Expand your living space with specially designed room additions that blend seamlessly with your home.

Foundation Work
We start with solid groundwork, handling everything from concrete pours to structural reinforcements, ensuring your room addition is built to last.

Framing & Construction
Our framing crew brings your space to life with precision-built walls, roofing, insulation, and structural ties that align perfectly with your existing home.

Electrical & Plumbing
From extra outlets and lighting to HVAC and plumbing extensions, we coordinate all system updates so your new space works just like the rest of your home.

Windows & Doors
We install modern, energy-efficient windows and entryways that brighten your addition and improve function while maintaining consistency with your home’s overall style.

Interior Finishing
Our finishing team handles flooring installation, drywall, painting, and custom millwork to create seamless integration with your home’s design and style.

Exterior Integration
Our architectural team manages siding, roofing coordination, and design elements to create an appearance that enhances your home’s appeal and complements its design.
Why Choose Budget Construction Company?
Budget Construction Company stands out in the competitive Chicago remodeling market for several key reasons:

Financing Options
We offer convenient financing options to make home renovations more manageable, helping homeowners across Chicago upgrade their spaces.

Product Knowledge
From historic brownstones to modern lofts, our team understands the materials, building codes, and structural requirements specific to Chicago’s diverse home styles.

Professional Team
Our team brings expert-level skill and attention to detail to every project - whether it’s remodeling a luxury kitchen or managing a whole home renovation.

Communication
We keep you in the loop from start to finish, providing timely updates and quick responses to ensure a smooth, stress-free experience every step of the way.

Competitive Pricing
We’re committed to providing high-quality work at competitive prices, delivering premium results that respect your investment and meet your expectations.

Free Consultation
Every project starts with a no-cost consultation to understand your project, goals, and timeline. We’ll guide you through the next steps with clarity and confidence.
What Our Clients Say
Professional Home Remodeling Services
Beyond expanding your space with room additions, we offer a full range of remodeling services throughout Chicago and nearby suburbs.

Kitchen Remodeling
Transform your kitchen with our expert remodeling services in Chicago. From stylish upgrades to complete kitchen overhauls, we handle everything — cabinetry, tile work, appliance installs, and plumbing improvements.

Bathroom Remodeling
Our Chicago bathroom remodeling services specialize in complete bathroom renovations, from modern updates to full bathroom makeovers, including tile work, vanity installation, and plumbing upgrades for increased home value.
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Home Remodeling
We provide full-service home remodeling throughout Chicago, handling everything from interior renovations to exterior improvements, ensuring your entire home renovation project is completed with consistent quality.
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Second Floor Additions
Add valuable square footage to your Chicago home with our second floor addition expertise, providing complete structural engineering, building permits, and professional construction services to expand your home's living space and value upward.
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Basement Remodeling
We provide basement remodeling services across Chicago, turning underused spaces into functional living areas. We use quality materials to enhance comfort and usability from finished basements and entertainment rooms to home offices and guest suites.
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Other Services
In addition to remodeling, we offer complete exterior and interior services, including roofing services, window services, siding repairs, and more. Homeowners across Chicago trust us for reliable upgrades that improve comfort, curb appeal, and property value.
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Expert Room Addition Services in Chicago
Your home should grow with your family’s changing needs. At Budget Construction Company, we specialize in creating room additions that provide the extra space you need while maintaining your home’s architectural integrity and style. Whether you’re adding a family room, bedroom, or specialized space, we tailor each project to your goals, timeline, and budget.
Our team handles everything—from design planning and permits to construction and finishing touches. We bring decades of experience to every addition, combining quality workmanship with professional project management to ensure a smooth, efficient process. Serving homeowners throughout Chicago and nearby communities, we’re committed to creating room additions that look beautiful, work better, and add lasting value to your home.
Give Us a Call Today
Let’s discuss your project and receive a free estimate, taking the first step towards transforming your space into something extraordinary.
773-283-9200Room Additions Frequently Asked Questions
Get answers to the most common questions about room additions.
Most room additions take between 2 to 4 months, depending on the size and complexity of the build.
Yes, permits are required. Our team handles all the paperwork and approvals for you.
Costs differ based on size, materials, and layout. During your consultation, we provide clear and customized estimates.
Absolutely. We design each addition to align with your home’s existing structure and aesthetic.
Popular options include family rooms, guest suites, bedrooms, home offices, and multi-purpose spaces.
Get In Touch with Us Today
Contact us today to talk about your project.
