Built right, start to finish.
Sitko Construction Co. LLC is a registered and insured general contractor serving Johnston, Providence, and communities throughout Rhode Island — residential remodeling and commercial projects, start to finish.
Residential general contracting.
From kitchens and bathrooms to basement finishing, ADUs, additions, and full-home updates — Sitko Construction Co. handles residential remodeling across Rhode Island, with commercial projects welcome too.
Renovations & Remodels
Kitchens, bathrooms, basements, and whole-interior remodels — planned and built around how the space actually gets used.
Repairs & Home Improvements
General repairs and carpentry projects, big or small — every job seen through start to finish.
Additions & New Construction
Home additions, basement finishing and ADUs, and new construction — framed, permitted, and built to code from the ground up.
Decks, Stairs & Exterior Carpentry
Deck rebuilds, exterior stairs, and structural carpentry that has to hold up to New England winters.
General Contracting & Project Management
Anthony manages the full scope of the job — permits, scheduling, and coordinating trade partners — so you have one point of contact from the first walkthrough to the final punch list.
Don't see your project listed? If it's a home renovation, repair, or improvement project, it's worth a call. Sitko Construction Co. scopes every job directly with the homeowner — no sales layer in between.
Real transformations, not stock renderings.
Actual before-and-after shots from recent jobs — not staged photography.
More before-and-after transformations are added as jobs wrap. Ask Anthony directly for references or details on past work.
Anthony Sitko, owner & general contractor.
Sitko Construction Co. LLC is a registered and insured general contractor serving Johnston, Providence, and communities throughout Rhode Island. We handle residential remodeling and commercial projects from first walkthrough to final punch list, including kitchens, bathrooms, basement finishing and ADUs, additions, interior renovations, decks, and full-home updates.
As your general contractor, we manage permits, scheduling, trusted subcontracted trades, and code compliance so you get one accountable point of contact instead of a dozen phone numbers. Clear written estimates, straightforward communication, and clean job sites are standard.
Based in Johnston, working across Providence County.
If your project is within reach of Johnston, it's worth a call — reach out even if your town isn't listed.
- Johnston
- Providence
- Cranston
- North Providence
- Smithfield
- Scituate
- Warwick
- West Warwick
- Coventry
- Glocester
Tell us what you're building.
Call, email, or send the details below — Anthony responds directly, usually within a day.