Basement Remodeling in Highland Park, IL.
Honest basement remodeling for Highland Park, IL homeowners. Same in-house crew, same project manager, same name on every invoice — from demo day through final walkthrough.
- 15+years of combined crew experience
- 2-yrwritten warranty
- ★★★★★five-star Google reviews
- $0for the estimate visit
- 15+ Years Combined crew experience
- Licensed & Insured $2M general liability
- 2-Year Warranty Written, on every project
- ★★★★★ on Google five-star verified reviews
Basement Remodeling planned for how Highland Park homeowners live.
Build a basement in Highland Park and the land has an opinion. Homes sit among ravines and wooded lots where water moves through the soil in ways a flat subdivision never deals with, and on the eclectic older and mid-century stock here, the lower level has usually been negotiating with that water for decades.
So the first thing we look at isn’t flooring or framing, it’s where the water wants to go. Lots that slope toward ravines, mature trees pulling and shifting soil, seasonal table changes, all of it shapes the drainage, sump, and waterproofing plan before any finishing decision gets made. Get the water management wrong on a ravine lot and no finish survives it.
Once the basement is genuinely dry, the eclectic character of Highland Park homes opens up real design freedom down there, modern, transitional, whatever suits the house above. But that freedom is only worth anything on a foundation we’ve confirmed will stay dry through the wet seasons this terrain reliably delivers.
How ADS finishes a basement: moisture first, then framing, egress and permits, and what the written schedule commits us to.
Basement Remodeling projects & pricing → Full basement remodeling details →
What Highland Park homeowners get when they hire ADS.
The basement remodeling we'd build in Highland Park.
Three steps from first call to final walkthrough.
Free in-home estimate
We drive to your Highland Park home, measure the space, and listen. Written scope usually within 48 hours of the visit.
Detailed written quote
Materials, finishes, schedule — priced in person, line by line, in writing. You see where every dollar goes before you sign.
Build & final walk
Our in-house crew executes the agreed schedule. Punch-list walkthrough, then 2-year written warranty kicks in.
Book your Highland Park visit
We respond to most inquiries within 2 hours on business days. Estimate visit is free, no pressure to sign that day.
Four guarantees we put in writing — before any work begins.
Most contractor horror stories trace back to four broken promises. We close all four in our contract, not in marketing.
2-Year Workmanship Warranty
Every joint, tile, fixture, and finish is backed for two full years. If our build fails, we come back and fix it — no charge, no debate.
Free On-Site Estimates
We assess your project in person and put the estimate in writing — line by line, free, no obligation. If anything changes on site, you hear it from us first, with numbers.
Fully Licensed & Insured
Illinois-licensed contractor, $2M general liability, workers' comp on every crew member. We bring proof of insurance before we bring tools.
In-House Team — No Subs
Same crew from demo day to final walkthrough. No subcontractor handoffs, no scheduling chaos, no "the other guys did that part."
Get your free basement remodeling estimate in Highland Park
We call or text back within 2 business hours, then measure at your Highland Park home and price it in writing. No fees, no hard sell.
- Free on-site visit & written estimate
- Fixed price before work starts
- Licensed & insured · 2-year warranty
Prefer to talk? (224) 284-4533
Basement Remodeling in other Chicagoland suburbs.
What else we build in Highland Park, IL.
Five questions every homeowner asks first.
Plain answers — the kind we'd give a neighbor over coffee, not the ones written for a brochure.
Have a different question? Ask during your free estimate →-
How much does a typical kitchen or bathroom remodel cost?
Bathroom remodels in our area typically run $18,000–$45,000. Mid-range kitchens are usually $35,000–$80,000 — full custom kitchens can reach $120,000+. We give you a detailed estimate in writing after the in-home visit, so you see the numbers line by line before signing anything.
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How long will my project take?
A bathroom is usually 3–5 weeks from demo to final walkthrough. A standard kitchen runs 6–8 weeks. Basement finishes are 5–8 weeks. We give you a written schedule before we start — and because we use our own in-house crew, we don't lose days waiting on a subcontractor to show up.
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Do you handle the permits and inspections?
Yes — every time. We pull the permits, schedule the inspections, and meet with the inspectors. You don't deal with the village. We handle Buffalo Grove, Arlington Heights, Lombard, Glen Ellyn, Wheaton, and the rest of our service area.
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Can we live in the house during the remodel?
Almost always, yes. We seal off the work zone with plastic, set up a temporary kitchen if we're remodeling yours, vacuum daily, and do a deep clean at the end. Most clients stay in the home for the full project — we plan the sequence around your daily life.
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How do payments work?
A small deposit at signing, then progress payments tied to milestones (rough-in complete, drywall complete, final walkthrough). You never pre-pay for work that hasn't started. Final payment is only released after you sign off on the final walkthrough — not before.