Skip to content

Prices Projects Contractors Cities Trades For contractors

Contact Plan a project

Tell Sinra what you want done. Winston scopes it, prices it against real local projects, and lines up the right contractor. End to end, with you approving each step.

Data covers New York City, Chicago, Los Angeles and Austin.

Homeowners

What should it cost?
Check a quote
Browse real projects
Find a contractor

Explore

New York City
Chicago
Los Angeles
Austin
All trades

Company

For contractors
Contact
Privacy
Terms

© 2026 Sinra.ai. Prices are drawn from public permit filings and are not quotes.

From idea to done.

Marek K Contracting CORP | New York City Contractor | Sinra.ai

HomeContractorsMarek K Contracting CORP

MK

General ConstructionGeneral Contractor

Marek K Contracting CORP

License #039609 · 73-62 189th Street

3
projects on record: 2
neighborhoods served: $16,000 – $399,880
price range · 3 recent: General Contractor
license type

Winston

Sinra's conciergeOnline now

Considering Marek K Contracting CORP? Tell me the project and I’ll check whether they’d take it at your budget.

Service areas

Brooklyn Queens

Trades

General Construction Structural

Recent projects

Reported costs from permit filings

Structural Renovation at 205 Dean Street, Brooklyn

StructuralDowntown Brooklyn-DUMBO-Boerum Hill · Brooklyn · Jul 16, 2026

$16,000

Issued

General Construction at 41 Shorthill Road, Forest Hills

General ConstructionForest Hills · Queens · Jul 16, 2026

$85,000

Issued

Townhouse Renovation at 205 Dean Street, Brooklyn

General ConstructionDowntown Brooklyn-DUMBO-Boerum Hill · Brooklyn · Jul 16, 2026

$399,880

Issued

For homeowners

Hire Marek K

Tell us the project. We check fit and budget with the business and introduce you if it works.

For businesses

Is this your business?

Claim this page to add photos, contact details and showcase your work.

Compare

See how this business's reported costs compare with the local range for general construction work.

Compare local prices