Residential Epoxy Flooring in Princeton
Princeton's residential concrete tells its age. Carriage house garages with original thin pours. Basement slabs from the 1930s and 1940s that have pushed moisture for decades without a barrier. Old DIY patches over cracks that have opened and closed through eighty winters. We start by understanding what the slab is actually doing before we recommend anything.
Why Princeton homeowners choose us
Most of the homes we work on in Princeton were built when concrete was poured directly on grade, before anyone required a vapor barrier, and sometimes before the current standards for slab thickness existed. A Western Section colonial with a two-car garage and a finished basement presents a completely different set of conditions than a newer townhouse at Princeton Landing. We treat them differently, because the concrete is different.
We test before we propose. For old Princeton slabs pushing moisture, that means a calcium chloride test and a mitigation primer matched to the vapor emission rate. For carriage house garages with settled or cracked concrete, that means crack repair and leveling before coating. We do not apply a system and hope the prep holds. We do the prep that the specific slab needs, then we coat.
How we handle Princeton residential projects
Our Princeton residential services
Old slabs, old garages, old basements. Princeton's housing stock is some of the oldest in Mercer County, and the concrete reflects it. We prep for what is actually there.
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Garage Floors
Durable epoxy coating for garage floors. Resists oil, chemicals, and heavy use. Easy to clean.
Basement Floors
Epoxy flooring for basements. Moisture-resistant, seamless, and easy to clean.
Patio & Pool Deck
Slip-resistant epoxy for outdoor patios and pool decks. UV-resistant and durable.
Interior Floors
Epoxy flooring for kitchens, laundry rooms, and interior concrete. Seamless and low-maintenance.
What you get
Key Benefits
- On-site moisture testing before every quote
- Mitigation primer for pre-war slabs pushing vapor
- Crack repair and leveling included in prep scope
- Old paint and delaminating patches ground out before coating
- Hot-tire-rated polyaspartic topcoat on every garage job
Ideal For
Princeton homeowners with old garages, Victorian or colonial-era basement slabs, or floors that have been painted, patched, and partially sealed over decades. Also common for faculty housing and carriage house conversions.
What to Expect
We visit your property, test moisture, and give you a written scope before any work begins. Install is typically one to two days depending on repairs needed. Most floors are walkable the next day and ready for normal use within 72 hours.
Residential Coating Options
Choose the right finish for your garage, basement, patio, or interior. Each system offers durability, easy maintenance, and a polished look.
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Flake System
Popular in Princeton garages where old slabs and Mercer County winters demand a forgiving, durable finish that hides imperfections and cleans up easily.
Metallic Epoxy
Common in finished basements repurposed as home offices or studio spaces near the university. Seamless, moisture-resistant, and visually distinct.
Polished Concrete
A natural fit for modern renovations inside historic Nassau Street buildings and for open-plan faculty housing that wants the original slab visible.
Grind & Seal
Good option for older Princeton slabs where you want to preserve the character of the original concrete without hiding it under a full coating system.
Your floor backed for life. In Writing. If the coating bond ever fails, peels, or delaminates, we come back and make it right: materials and labor, at no cost to you.
Frequently Asked Questions
Can you coat a basement slab from the 1930s or 1940s?
Yes, but we assess carefully first. Slabs of that era were often poured thin and without a vapor barrier. We test moisture, evaluate crack patterns, and sometimes do leveling before coating. The work is absolutely doable but needs the right prep.
What if my old garage slab has settled unevenly?
We fill and level before coating. Extreme settlement may require a self-leveling underlayment before the epoxy system goes down. We flag this during the estimate so there are no surprises on installation day.
My basement was painted twice and the paint is peeling. Can you still coat it?
Yes. We grind or shot-blast back to clean concrete. Peeling paint is actually easier to deal with than paint that looks intact but has poor adhesion underneath. Either way, we don't coat over it.
How long do residential coatings last in Princeton?
With proper prep, 15 to 20+ years is typical. Old Princeton slabs that were correctly moisture-mitigated and ground properly before coating hold as well as any newer slab.
Do you work in carriage house garages near the university?
Yes. We assess the original slab condition, repair cracks and settling, and choose a coating system appropriate for the actual use. Carriage house garages converted to vehicle storage need the same prep rigor as any other garage.
When can I park in my garage after coating?
72 hours for vehicles. Light foot traffic the day after. We give you exact return times for your specific project when we finish.
Get a quote for your Princeton floor
We visit in person for most Princeton jobs. Old slabs need to be seen before they're quoted. No pressure, no ballpark numbers.
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