Epoxy Flooring in Moraga, CA

Moraga's valley setting changes how we plan epoxy flooring here. The town sits in a valley surrounded by rolling hills at about 499 feet, and its weather has more range than many Tri-Valley towns. Wikipedia's climate data shows about 27.5 inches of rain a year, with most of it in winter, and about 40 nights a year at or below freezing. Summer still brings around 26 days of 90°F or more. Each of those conditions affects when and how a coating goes down.

Cold mornings

Resin cures slowly when the concrete is cold. A garage slab that dropped near freezing overnight may still be cold at 9 a.m., even if the afternoon is pleasant. In winter we measure slab temperature before mixing and may start later in the day. Polyaspartic topcoats handle cooler conditions better than standard epoxy, so they are a common choice for cold-season jobs.

Wet winters

With more rain than most of our area, moisture coming up through the slab is a real concern in Moraga. We test before we coat. If moisture is high, we use a primer made for damp concrete or move outdoor work to a drier week. Patios and pool decks get the most attention, since water can pool on them and seep under edges.

Summer days on the patio

July's mean daily high is close to 82°F, and the record is 110°F. Backyard slabs in full sun still need UV-stable, light-colored coatings. Pool decks get a textured finish for grip.

A town of owners

The 2020 census showed 81.2% of occupied homes in Moraga were owner-occupied, out of 5,932 housing units. The town formed in 1974 by joining Moraga Town, Rheem and Rheem Valley, and its population has stayed near 16,000 to 17,000 since then. Many homes here are decades old, and owners tend to stay.

What we see most often:

• Garage refreshes on older slabs with stains and hairline cracks
• Flake floors for garages that double as storage or workshop space
• Patio and pool deck coatings on backyard concrete
• Metallic floors for a converted bonus room or studio

Some families also rent rooms or units to Saint Mary's College students and staff. A coated garage or laundry area is easy to clean between tenants.

Before we start

On the first visit we look at the whole slab, not only the stained parts. We check for old sealers, test a spot for moisture, look at how water drains off patios, and measure the space. Your written quote then shows the prep, each coat and the total. If a crack looks active or a patio slopes toward the house, we tell you before you commit to a coating.

Call (925) 666-7993 or

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for a free estimate in Moraga.