Custom Builds · Downers Grove, IL
Home Additions in Downers Grove, IL
Premium home additions for Downers Grove homeowners - installed right, priced honestly, backed by 11 North Inc.
Home Additions · Downers Grove, IL
When Downers Grove, IL homeowners want home additions done right the first time, they call 11 North Inc. As a local Park Ridge company, we bring premium custom builds expertise to homes across Downers Grove and the surrounding DuPage County. Room additions, second stories, in-law suites and bump-outs - designed and built to match your existing home.
11 North Inc designs and builds home additions across Chicagoland - from a single-room bump-out to a full second story or in-law suite. For Downers Grove specifically, that means options matched to your home, your budget, and the way you actually live. We serve every Downers Grove neighborhood - including Downtown Downers Grove, Denburn Woods, Pierce Downer and Hobson, Belmont, Lacey - and cover ZIP codes 60515, 60516.
In Downers Grove, we manage your home additions project end to end with premium materials, careful prep, and the meticulous finish work our clients expect.
Here's what sets our Downers Grove home additions work apart: design, permits and construction handled by one accountable team; seamless match to your existing rooflines, finishes and floors; clean, protected job site from foundation to final walkthrough. We bring premium samples to your Downers Grove home, measure carefully, and provide honest, itemized pricing with no obligation - so you know exactly what you're getting before any work begins.
Ready to start your home additions project in Downers Grove? Call 11 North Inc at (847) 636-6280 or request your free in-home estimate online. We'll bring premium samples to your home and show you why Downers Grove homeowners trust us for premium, lasting results.
Across Downers Grove (60515 and 60516), we deliver expert hardwood, luxury vinyl, tile, and full remodels with premium brands and honest pricing.
Downers Grove neighborhoods we serve
Explore more: All Home Additions services · Everything we do in Downers Grove
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Get Your Free Home Additions Estimate in Downers Grove
Tell us about your Downers Grove project and we'll bring premium options to your home, measure, and provide honest, itemized pricing - no obligation.
Request a Home Additions Estimate in Downers Grove
Tell us about your project and we’ll reach out to schedule your free in-home estimate.
Reviews
What North Shore Homeowners Say
Homeowners across Chicagoland’s North Shore, northwest, western & southwestern suburbs trust 11 North Inc for premium flooring and remodeling.
“Andrew and his crew installed wide-plank hardwood throughout our main floor and it is stunning. They covered everything, kept the house clean, and finished right on schedule. The expert install gives us real peace of mind.”
“We had 11 North do a full kitchen remodel plus new flooring. Communication was excellent, the craftsmanship is top-notch, and they protected the rest of our home the entire time. Could not be happier.”
“They installed a herringbone floor in our entry and living room. The pattern is flawless. You can tell these guys actually know hardwood - true professionals from estimate to final walkthrough.”
“Refinished our old oak floors and they look brand new. Fair pricing, honest advice, and zero mess left behind. We have already recommended 11 North to two neighbors.”
“From new windows to a finished basement, 11 North handled it all. One reliable team for the whole project made it so easy. Quality work and they stand behind it.”
“Beautiful luxury vinyl plank in our lower level - completely waterproof and gorgeous. The team was punctual, tidy, and a pleasure to work with. Highly recommend.”
Good To Know
Home Additions in Downers Grove - FAQ
Do you offer free estimates for home additions in Downers Grove? +
Yes. 11 North Inc provides free in-home estimates for home additions throughout Downers Grove, IL (60515, 60516). We measure, review premium options on site, and give you honest, itemized pricing. Call (847) 636-6280.
Do you serve all of Downers Grove? +
Yes - we serve every Downers Grove neighborhood and ZIP code (60515, 60516) with premium home additions, bringing samples to your home and serving the area quickly and attentively.
Bring premium home additions home in Downers Grove.
From kitchen and bath remodels to new floors, exteriors and whole-home projects, 11 North Inc brings expert craftsmanship and total respect for your home. Get your free, no-obligation in-home estimate today.
- ✓ Expert Installation
- ✓ Kitchens, Baths & Remodels
- ✓ Your Home Protected
- ✓ Financing Available