Flooring Contractor in Altadena, CA - Floors prepped right for older and rebuilt homes
Ironwood Epoxy Flooring of Glendale is a flooring contractor working in Altadena, CA. We grind, repair and coat concrete in garages, basements, patios and work floors, for older homes and for houses being rebuilt after the Eaton Fire.

- Licensed and insured.
- Free in-person estimates.
- We respond within 1 business day.
Concrete and epoxy floors in Altadena
We're a flooring contractor based in Glendale, CA, and Altadena is a short drive for the garages, basements, patios and shop floors people call us about. It's the same work we do next door in Pasadena and in South Pasadena. One thing is different here. Altadena isn't a city. It's an unincorporated community, and Los Angeles County serves as its local government, so the County handles the permit questions a city hall would handle somewhere else.
Most of what we see here falls into two kinds of house. Some are older homes, plenty of them old enough to count as historic, where the garage or basement slab carries decades of oil, paint and patches. Others are being rebuilt after the Eaton Fire in January 2025. Their new slabs look clean, but they still have to be ready before a coating goes on.
What we do on Altadena floors
Epoxy Floor Coatings
In a laundry room or workshop in an older Altadena house, epoxy gives you a hard floor that wipes clean.
Learn more about Epoxy Floor CoatingsCommercial & Industrial Epoxy Floor Coatings
Shop and restaurant owners in Altadena call us when a work floor is worn through, and we plan the work around when you're open.
Learn more about Commercial & Industrial Epoxy Floor CoatingsGarage Floor Coatings
Older detached garages here usually need the cracks filled and the old paint ground off before we coat them for hot tires and dropped tools.
Learn more about Garage Floor CoatingsPolyaspartic Floor Coatings
If you want the garage back quickly, polyaspartic cures faster than epoxy, which helps on a rebuild with other trades waiting.
Learn more about Polyaspartic Floor CoatingsMetallic Epoxy Flooring
A swirled, glossy finish for living space in a rebuilt or remodeled home, where you want the floor to be part of the look.
Learn more about Metallic Epoxy FlooringUrethane Cement Flooring
Restaurant kitchens and food prep rooms here get hot water, grease and washdowns every day, and urethane cement is made for that.
Learn more about Urethane Cement FlooringPolished Concrete Flooring
If a new slab is going in on your rebuild, polishing it can make it the finished floor, with no coating to wear off.
Learn more about Polished Concrete FlooringStained Concrete Flooring
Stain adds warm color to plain concrete in a sunroom, patio or ground-floor room, and it soaks in rather than sitting on top.
Learn more about Stained Concrete FlooringTerrazzo Flooring
Some older Altadena homes have terrazzo worth saving. We repair and polish it, or install new terrazzo in a rebuilt entry or hall.
Learn more about Terrazzo FlooringBasement Flooring
Basements under older houses can let moisture up through the slab, so we test for it before choosing a system that suits it.
Learn more about Basement FlooringConcrete Grinding & Surface Preparation
It's the step I care most about. Old sealer, paint and oil come off Altadena's older slabs so the next layer holds.
Learn more about Concrete Grinding & Surface PreparationConcrete Sealing
For a driveway or patio you'd rather leave as bare concrete, a clear sealer keeps oil and water from soaking in.
Learn more about Concrete SealingConcrete Resurfacing & Overlays
When an older patio slab is pitted and stained but still solid, an overlay gives it a new surface without tearing it out.
Learn more about Concrete Resurfacing & OverlaysSelf-Leveling Concrete & Overlays
Uneven floors in older houses, or spots where old and new slabs meet on a rebuild, get a flat base from self-leveling concrete.
Learn more about Self-Leveling Concrete & OverlaysPool Deck Coatings & Resurfacing
A worn, cracked pool deck behind an older home can be resurfaced or coated with a texture that gives bare feet some grip.
Learn more about Pool Deck Coatings & ResurfacingConcrete Floor Stripping & Removal
Before anything new goes on, we take up failing epoxy, old tile glue or paint, which older Altadena floors often carry in layers.
Learn more about Concrete Floor Stripping & Removal
What older and rebuilt Altadena slabs need
The main thing my dad taught me on his jobs is that floors fail from underneath, so I'd rather spend extra time on prep than watch a coating peel a year later. On an older Altadena slab, we grind off the old sealer, paint and oil-soaked top layer, fill the cracks and check for moisture before anything goes down. On a new rebuild slab, we make sure the concrete is cured and dry enough, because coating it too soon traps moisture under the finish.
Your price follows the slab and the finish. More floor, more old coating to strip, more cracks to fill or a decorative finish like metallic all add to it. The schedule turns on that same prep and on cure time, and on a rebuild it also waits on the new slab, so you'll get your own number in the estimate once I've seen the floor.
Get a free on-site estimate for your Altadena floor
Put your address, the floor and what you'd like done in the form, and we'll reply within one business day to set a time for me to come look. It's free, on site and carries no obligation.
Altadena floor questions we hear
How do I find out if my Altadena floor project needs a permit?
You check with LA County Public Works, which issues permits in Altadena because it's unincorporated and the County serves as its local government. Enter your street address on the Public Works permit site and click Find Services to see which office covers it. Its list names work like repairs, alterations and patios rather than floor coatings, so we check with Public Works for your address and tell you what we find before we start.
Do I need a licensed contractor to coat my garage floor in Altadena?
You can do it yourself without a license if you meet all of the state contractor board's owner-builder conditions: it's the home you live in, the work is done before any sale, you've lived there for the 12 months before it's finished, and you haven't used the exemption on more than two structures in three years. If you'd rather hire it out, we're licensed and insured, and I come out to look at the floor myself and lead the crew that does the work.
How much does it cost to coat a garage floor in Altadena?
There isn't one price, because the cost comes from your floor: its size, how much old paint or sealer has to come off, how much crack repair it needs and which finish you choose. An older garage with layers of old coating usually takes more grinding than a new slab on a rebuild, and a flake floor usually costs less than a metallic one. I'll give you a number for your garage once I've looked at it in person.
How do I know if my Altadena rebuild counts as like-for-like?
LA County Planning treats a rebuild as like-for-like when it keeps the same size, location and land use as the legally established house it replaces. Changes can still be approved if they add no more than 10 percent or 200 square feet, whichever is greater, to the floor area, size, height or footprint. Go past that and the rebuild falls under current County development standards, including the Altadena Community Standards District and a 20-foot minimum front setback. If you're not sure where yours lands, the County's Altadena One-Stop Permit Center offers free virtual appointments on rebuilding plans and permits.
What does a contract to rebuild my Altadena home after the fire need to include?
It has to be a written, fixed price contract that says who will get the permits and gives a completion date, and the contractor can't ask for or take a down payment over $1,000 or 10 percent of the price, whichever is less. California's contractor board requires a written contract for any home improvement job over $500, and it treats rebuilding after a wildfire or other declared disaster as home improvement. Read any bid with those rules in mind before you sign.
Do I need a permit to redo a patio or pool deck near an oak tree in Altadena?
You might, because depending on location the County protects oak trees and other native trees, and a permit is normally required for development activities within a protected tree's zone. On a fire rebuild, the exception applies only where a legally established structure already stood in that zone on the day the fire damaged or destroyed it. If your patio or deck sits under an oak, it's one of the things we ask the County about for your address.
Want me to look at your floor?
Ask for an estimate and I'll come out to your house, look at the slab and write up what it needs.
Other areas we serve
We work in the cities listed here and others around Glendale. Pick yours if you see it, or call (747) 372-8604 and ask.




