Chicagoland general contractor · Serving the metro since 2017 · Fully insured & bonded
(312) 870-5590 · Mon–Sat 7am–7pm
Chicagoland Home Improvement

Built for the
homes of Chicago.

One project lead for your Chicagoland home improvement. We coordinate vetted specialists, the scope, and the schedule—from the first visit through the final walkthrough.

100+jobs completed
9 yrsserving the area
149cities covered
● Illinois General Contractor
● Vetted Trade Network · 30+ Specialists
● Lead-Safe Certified (EPA RRP)
● $1M General Liability
● NARI Member

Your next project
starts with a conversation.

Tell us what you have in mind. We’ll review your request and reach out within one business day to discuss the next step.

Free estimate. No high-pressure sales.

Prefer to talk? Call (312) 870-5590

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Before: Bathroom Remodel in Naperville
Before
After: Bathroom Remodel in Naperville
After

Bathroom Remodel in Naperville.

Cosmetic refresh - fixtures stayed, tile and vanity updated.

Why Chicagoland chooses us

The boring reasons
that actually matter.

Most contractor websites talk about quality. We'd rather talk about the things that go wrong elsewhere - and how we don't do them.

01

Vetted trade network

Every specialist in our network is license-verified, insurance-checked, and proven on dozens of jobs. You don't have to vet them - we already did.

02

One project lead, by name

Same point of contact from first call to final walkthrough. You text one person, you get one answer. No phone tag across five contractors.

03

One quote, one warranty

Fixed-scope, line-item quote covering every trade in your project. One invoice, one warranty backed by us - not a stack of subcontractor paperwork.

04

We own the outcome

If anything goes wrong, you call us - not the trade. We coordinate, we follow up, we make it right. That's what you're hiring us for.

How it works

Four steps,
no surprises.

Your project lead coordinates the scope, the specialists, and the schedule from your first visit through the final walkthrough.

Step 01

Free in-home estimate

We come out, walk the project, ask about what you want, and listen. Usually 45 minutes.

Step 02

Clear written quote

Line-item scope and price within 48 hours. Nothing hidden, nothing changes without your sign-off.

Step 03

The right specialists, managed

Your project lead coordinates the vetted trades for your job. Daily check-ins, clean site, no scheduling chaos.

Step 04

Walkthrough & warranty

You inspect. We fix anything that's not perfect. Then you get a written warranty.

Where we work

Chicagoland is our backyard.

From the North Shore to the southwest suburbs, across DuPage, Will, Lake, Cook, Kane, and McHenry - we serve 149 cities within the metro area.

Don't see your town? We probably serve it - call us.

See all 149 service areas →
Common questions

What homeowners want to know first.

What is the warranty on your work?

Our written warranty covers workmanship for one year on cosmetic work and longer for major-system installs, according to manufacturer terms for HVAC, roofing, and similar systems. If something is wrong, you call Lake & Oak Co.—not the trade partner. We coordinate the fix.

How do you vet your specialists?

Every specialist must clear license verification, insurance review, reference checks with prior customers, and a trial job we observe in person. We continue working only with specialists whose work meets our standard and whose punch lists close cleanly.

Tell us what you're
thinking about.

Free estimate, no high-pressure sales. We'll get back to you within one business day.

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Lake & Oak Co. | Chicagoland Home Improvement Company