Concrete Floor Preparation in Richmond, British Columbia (BC)
Concrete Floor Preparation in Richmond, British Columbia (BC) is the step that decides whether your epoxy floor lasts five years or fifteen. We grind, patch and moisture-test the slab before any resin goes down, so coatings bond instead of peel. Whether it is a Steveston garage, a Bridgeport warehouse or a basement in Seafair, we prep the concrete properly the first time.
Service overview
What Concrete Floor Preparation in Richmond, British Columbia (BC) Really Involves
Concrete Floor Preparation in Richmond, British Columbia (BC) is the mechanical and chemical work done to a slab before a coating, overlay or polish goes on top. It removes old sealers, paints and weak concrete, opens the surface profile so resin can grip, fills cracks and spalls, and checks moisture. Skip it and even premium epoxy resin will bubble, peel or delaminate within a season or two. Do it properly and the finish underneath becomes a permanent part of the floor. Richmond slabs take a beating. Winter rain pushes moisture through garage and basement concrete, older homes around Steveston and Burkeville still carry cutback adhesive and worn sealers, and commercial units near Bridgeport see forklift traffic and hot tire pickup. If you have been searching for concrete floor preparation near me Richmond, the honest answer is that prep is 60 percent of the job. We handle concrete floor prep contractors Richmond BC work for homeowners, strata councils and business owners across the city.
! Common warning signs
Peeling and bubbling epoxy on a previously coated slab
Once epoxy lifts, water gets underneath and the failure spreads. Within a season you can lose 30 to 50 percent of the coating, and the exposed concrete starts spalling from freeze-thaw.
Cracks and spalls in an uncoated garage or basement slab
Cracks collect water and road salt, which accelerates freeze-thaw damage. Left alone, a hairline crack becomes a spall within two winters, and the slab starts to move under the car.
Old sealer or cutback adhesive blocking a new coating
Sealer and adhesive stop epoxy from reaching the concrete, so the coating bonds to a dying layer instead of the slab. The result is surface delamination within months, often in the highest-traffic areas first.
Scope of work
What Our Concrete Floor Preparation Includes
Every prep job we quote includes the core steps that decide whether a coating bonds or fails. Here is what is covered in a standard residential or commercial prep, and what we price separately when a slab needs extra work.
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01
Surface Cleaning and Degreasing
We sweep, scrape and degrease the slab to remove oil, paint, adhesive and curing compounds. Any contamination left on the surface will stop the grinder from cutting properly and create a weak bond under the new coating. This step typically takes one to two hours on a standard garage.
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02
Diamond Grinding and Profiling
A walk-behind concrete grinder with a diamond grinding wheel opens the surface profile to CSP 2 or CSP 3, depending on the coating system. We run HEPA dust extraction the whole time, so no silica dust escapes into your home or business. A 400 square foot slab takes three to four hours.
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03
Crack and Spall Repair
We chase out cracks, fill them with a rigid or semi-rigid concrete crack filler, and rebuild spalled edges with rapid-set repair mortar. Filled cracks are ground flush so they do not telegraph through the new coating. Repairs need two to four hours to cure before the next step.
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04
Moisture Testing and Documentation
We take moisture meter readings across the slab and record them. If readings run high, we specify a primer or vapour barrier in the quote. You get a written record of the readings and the products used, so the next trade or your insurer knows exactly what is under the floor.
Why Proper Prep Pays Off
Prep is the least glamorous part of a flooring project and the one that decides how the finished floor performs. Here is what a properly prepared slab delivers in a Richmond home or business.
Book a free quoteTools and Methods We Use
Walk-behind concrete grinder with diamond grinding wheel
The workhorse for opening surface profile and removing old coatings. We pair it with HEPA dust extraction so no silica dust escapes into the home or business during the grind.
Shot blaster
Used on slabs with thick cutback adhesive or heavy contamination where a grinder would smear instead of strip. It leaves a uniform profile without gouging the concrete underneath.
Moisture meter
Every slab gets tested before we quote. Readings tell us whether a standard primer will hold or whether the slab needs a vapour barrier to prevent moisture vapor transmission from bubbling the coating.
Rapid Set repair mortar and concrete crack filler
Used to rebuild spalled edges and fill chased-out cracks. Rapid Set cures fast enough that we can grind flush and move to coating the same day on most residential jobs.
Local execution
Richmond sits close to sea level with a high water table and wet winters, which makes moisture vapor transmission the number one prep issue we see. Slabs in Steveston, Burkeville and Terra Nova are often older and carry cutback adhesive or worn sealers that have to be ground off before anything bonds. Newer builds around Riverport and Bridgeport tend to be cleaner but larger, and they need heavier grinding to hit the profile an industrial coating requires. We schedule most residential prep between October and March, when the rain keeps garages and basements damp and homeowners notice the puddles. For commercial clients, we run overnight shifts so a restaurant or retail space can reopen in the morning. If you have been looking for concrete floor preparation Richmond 24/7 availability, we keep crews on call for emergency commercial work and can usually be on site within 30 to 45 minutes anywhere in the city.
How Concrete Floor Preparation Runs in Richmond
- • Steveston
- • Riverport
- • Terra Nova
- • Brighouse
Recent work
Available 24/7 for Richmond Concrete Floor Prep
When you need prep done fast, we answer
Commercial clients cannot always wait for a weekday slot. A restaurant with a failing kitchen floor, a warehouse with a spalled slab under forklift traffic, or a retail space that needs to reopen by morning all need prep done on their schedule, not ours. We keep crews on call for emergency commercial work across Richmond, with a typical on-site response of 30 to 45 minutes anywhere in the city. Our trucks carry walk-behind grinders, HEPA extraction, rapid-set repair mortar and moisture meters, so we can start work the moment we arrive. For residential jobs, we book most prep within two business days of the assessment. Call us any time and you will reach a person who can quote the job, not a call centre.
How Our Prep Process Works
On-Site Assessment
We walk the slab, check for cracks, spalls, old coatings and moisture, and take readings with a moisture meter. You get a written scope and a firm price, usually within 24 hours of the visit. Most assessments take 30 to 45 minutes for a residential garage and up to two hours for a commercial unit.
Surface Cleaning
We sweep, scrape and degrease the slab. Oil, paint, adhesive and curing compounds all have to come off before grinding, or the grinder just smears them around. For a typical two-car garage this stage runs one to two hours; heavier contamination in an older Steveston or East Richmond home can double that.
Diamond Grinding
A walk-behind concrete grinder fitted with a diamond grinding wheel opens the surface profile and removes the top layer of weak concrete. We run dust extraction the whole time, so there is no cloud of silica dust in your home. A standard 400 square foot garage takes three to four hours to grind properly.
Concrete Floor Preparation Pricing
Typical 2026 pricing for concrete floor preparation in Richmond runs $2 to $4 per square foot for residential slabs and $4 to $7 per square foot for commercial and industrial work. A standard two-car garage usually lands between $800 and $1,600. The final number depends on square footage, how much old coating or adhesive has to come off, and how much crack and spall repair the slab needs. We quote after an on-site assessment, not over the phone, because the slab tells us what the job actually requires.
Square footage and access
Larger slabs cost more in total but less per square foot, because setup and equipment time is spread across more area. Tight access, stairs or occupied spaces slow the crew down and add labour. A 400 square foot garage is a one-day job; a 4,000 square foot warehouse is a week.
Old coating and adhesive removal
Grinding off a thin sealer is quick. Stripping thick cutback adhesive, multiple layers of paint or a failed epoxy system can double the grinding time and may require a shot blaster. This is the single biggest variable in most Richmond prep quotes.
Crack and spall repair
A slab with a few hairline cracks is straightforward. Structural cracks, wide spalls and areas of delaminated concrete need chasing, filling and rapid-set mortar, plus cure time before grinding continues. Heavy repair can add 20 to 40 percent to the prep cost.
Credentials and Reviews
Frequently Asked Questions
How much does concrete floor preparation cost in Richmond BC?
Most residential prep jobs in Richmond run $2 to $4 per square foot in 2026, so a typical two-car garage lands between $800 and $1,600. Commercial and industrial slabs with heavy contamination or extensive crack repair can reach $5 to $7 per square foot. The biggest cost drivers are square footage, how much old coating has to come off, and how much crack and spall repair the slab needs.
Why is concrete floor preparation important for epoxy in Richmond?
Epoxy bonds mechanically to concrete, not chemically, so the surface profile is everything. Richmond's wet climate pushes moisture through slabs, and if that moisture is not tested and managed, the epoxy will bubble and peel within a year. Grinding, crack repair and moisture testing are what make the difference between a floor that lasts 10 years and one that fails in 12 months.
How long does concrete floor preparation take in Richmond?
A standard two-car garage takes one full day, roughly six to eight hours, from cleaning through final vacuum. A basement of similar size runs the same. Commercial spaces over 2,000 square feet usually take two to four days depending on crack repair and how much old coating has to be removed. We give you a firm timeline with the quote.
Who does concrete floor preparation near me in Richmond British Columbia (BC)?
Richmond Elite Epoxy Flooring has been prepping and coating concrete in Richmond since 2018. We cover every neighbourhood from Steveston and Seafair to Bridgeport and Riverport, and we handle residential, commercial and industrial slabs. Call us for a free on-site assessment and a written quote, usually within 24 hours.
Related services
Epoxy Flooring Installation
Prep is step one of every epoxy installation we do in Richmond. Once the slab is ground, repaired and moisture-tested, we roll on primer and epoxy resin the same day or the next morning, so the bond is as strong as the concrete allows.
Garage Floor Epoxy Coating
Garages are the most common prep job we run in Richmond. Hot tire pickup, road salt and winter moisture all attack a bare slab. We grind, repair and coat so the finished garage floor handles a wet car pulling in every night without peeling.
Get Concrete Floor Preparation in Richmond, British Columbia (BC) Done Right
We have been prepping and coating Richmond concrete since 2018, and we test moisture before we quote, not after. Call today for a free on-site assessment and a written price, usually within 24 hours.