Galaxy Concrete Coatings pricing depends on floor area, concrete condition, coating system, and local labor. For budgeting, a professionally installed residential garage floor commonly runs about $5-$9 per sq ft, or $2,000-$3,600 for a 400-sq-ft garage; repairs and premium finishes can raise the total.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Installed coating | $5 per sq ft | $7 per sq ft | $9+ per sq ft | Concrete preparation and standard coating included |
| 400-sq-ft garage | $2,000 | $2,800 | $3,600+ | Typical one-car or compact two-car floor |
| Concrete crack repair | $3 per linear ft | $6 per linear ft | $12+ per linear ft | Depends on width, depth, and repair method |
| Old coating removal | $1 per sq ft | $2 per sq ft | $4 per sq ft | May be priced separately |
Assumptions: U.S. residential garage, sound concrete, standard decorative flake finish, and ordinary access. Local Galaxy estimates and included services can differ.
What a Galaxy garage floor coating usually costs
Budget around $5-$9 per sq ft for a typical professionally coated garage floor. A 500-sq-ft space would therefore land near $2,500-$4,500 before unusual repairs, moisture treatment, or extensive removal. Smaller projects may have a minimum charge, so their per-square-foot rate can be higher.
A realistic average budget is about $7 per sq ft, or $2,800 for 400 sq ft. Estimates generally reflect a multi-step installation, not simply a gallon of coating applied to bare concrete. The exact Galaxy quote should specify the coating layers, floor preparation, repairs, and finish included.
How grinding, coating, and labor shape the estimate
Preparation and labor are major parts of a durable floor coating quote. Contractors commonly diamond-grind the slab, repair defects, apply primer or base coat, broadcast decorative flakes when selected, and finish with a protective topcoat. The table shows typical budget shares, which vary by job and contractor.
| Quote component | Typical price | What it covers | Cost note |
|---|---|---|---|
| Grinding and prep | $1.50-$3.50 per sq ft | Diamond grinding and surface cleaning | More for difficult or coated concrete |
| Coating materials | $1.50-$3.50 per sq ft | Primer, base coat, flakes, and topcoat | System and finish affect material cost |
| Installation labor | $1.50-$3.00 per sq ft | Surface work and coating application | Access and cure schedule can add time |
| Repairs and removal | $3-$12 per linear ft; $1-$4 per sq ft | Crack repair or existing coating removal | Often quoted after inspection |
| Equipment and disposal | $100-$500 per job | Setup, dust control, and debris handling | May be included in the installed rate |
Ask whether grinding, crack repair, dust control, and disposal are included before comparing totals.
Why slab size and concrete condition change the price
Floor area is not the only pricing driver. A clean, level slab with minor hairline cracks usually costs less to prepare than concrete with peeling paint, oil contamination, spalling, or moisture issues. Repairs may be itemized or rolled into a higher per-square-foot quote.
Two details can move an estimate substantially: cracks longer than 20-30 linear ft may add several hundred dollars, while a prior coating across 400-600 sq ft can require removal that adds roughly $400-$2,400. Moisture testing or mitigation may add $1-$3 per sq ft if the slab needs a compatible system. Request a written list of repairs and their quantities, not just a single installed price.
How many work hours does a 400-square-foot floor take
A typical two-person crew may spend 6-10 hours on active preparation and application for a 400-sq-ft garage, with additional time for setup or repairs. The floor is not necessarily ready for immediate use: foot traffic may be restricted for roughly 12-24 hours, and vehicle traffic commonly waits 48-72 hours, depending on products and conditions.
Labor rates vary by market and crew structure. When labor is separated, a broad budgeting range is $50-$100 per worker-hour, although many installers quote the complete project rather than hourly billing. Confirm the written cure-time instructions and whether moving stored items is part of the job.
Which coating system and finish fits the budget
Standard flake systems often fall near the middle of the installed range. Solid-color coatings may cost less when they use fewer decorative materials, while custom flake blends, metallic looks, thicker systems, or upgraded UV-resistant topcoats can add about $1-$3 per sq ft. These are planning ranges, not a confirmed Galaxy product menu.
For perspective, a 400-sq-ft standard flake floor at $6-$8 per sq ft would cost $2,400-$3,200. A customized or higher-performance system at $8-$12 per sq ft could total $3,200-$4,800. Compare the specified layers and product types rather than judging a quote by finish name alone.
Does location or removal change a Galaxy quote
Local labor, travel distance, and contractor availability can shift installed pricing. In high-cost metro areas, quotes may run 10%-25% above a national budgeting midpoint; rural markets may be 5%-15% below it, though limited contractor availability can reverse that difference. These percentages are planning estimates, not fixed regional rates.
Removal and site complications are additional quote variables. Grinding off old paint or a failed coating may add $1-$4 per sq ft, while a trip charge or minimum project price can affect small patios and single-car garages. Ask whether the quote includes travel, disposal, and any minimum charge.
How to trim the coating bill without risking prep
Measure the floor accurately and provide photos of cracks, peeling material, and stored items before requesting estimates. Ask for separate prices for the base system, optional finish upgrades, repairs, and removal. Comparing at least two detailed bids makes differences in preparation and warranty easier to spot.
Keeping the existing slab when it is sound, clearing the garage before the crew arrives, and choosing a standard flake blend can reduce labor or material expenses. Avoid cutting necessary grinding or skipping moisture treatment when recommended; poor preparation can lead to peeling and a costly redo. Save money by limiting extras, not by removing essential surface preparation.
What to check on the written Galaxy estimate
Confirm the measured square footage, coating system, number of layers, preparation method, and whether crack filling and old-coating removal are included. The quote should also explain excluded repairs, payment schedule, warranty coverage, and how weather or slab moisture affects installation.
For a 400-sq-ft garage, a quote near $2,000-$3,600 is within the broad typical range when the slab is in ordinary condition. A substantially higher price may still be reasonable for extensive removal, moisture mitigation, or premium materials, but those costs should be itemized. Use the scope and written warranty to compare bids, not the company name or total alone.