How much does a 2-car garage epoxy floor cost in Rockville, MD?

In Rockville, MD, a standard 2-car garage (450 sq ft) epoxy and polyaspartic floor installation averages $2,980 ($5.46 to $9.49 per square foot including mechanical diamond grinding).

Epoxy Floor Installation Cost in Rockville, MD (2026 Pricing)

In Rockville, MD, professional diamond-ground epoxy and polyaspartic floor installation averages $5.46 to $9.49 per square foot—or $2,980 for a 2-car garage (450 sq ft).

Rockville 2-Car Avg $2,980

Rockville 3-Car Avg $4,350

Regional Labor Index 1.15x US Baseline

Covers Garages, Basements, Patios, Shops & Commercial · 1,604 Mil/Gal Formula

Step 1: Select Surface Area & Dimensions

440 sq ft · 52 lin ft perimeter

How do you want to enter floor size?

Step 2: Choose Coating System & Finish

Compare system chemistry →

Broadcast Density & Custom Finish:

Available Vinyl Flake Blends:

Step 3: Concrete Condition, Prep & Add-Ons

Surface prep = 40%–50% of contractor labor

Moisture Vapor Barrier Primer (MVB) High-humidity / basement slab (+$1.75/sf)

4"–6" Stem Walls / Garage Curbs 52 lin ft @ $4.50/lf (+$234)

Sanitary 4"–6" Coved Wall Base Seamless commercial basin @ $9.50/lf

Concrete Stairs / Entry Steps (2 Steps) Hand-ground & coated risers (+$170)

Expansion Joint Fill & Striping Semi-rigid polyurea saw-cut joint fill (+$165)

Anti-Slip Traction Aggregate Aluminum oxide / SharkGrip in topcoat (+$0.35/sf)

Step 4: Location & Regional Labor Multiplier

CA/NY/WA labor runs 30%–45% above Midwest/Southeast

Enter 5-Digit ZIP Code (Auto-Matches Region)

Or Select Metro Cost Index (150 Cities)

Turnkey Pro Estimate · Rockville, MD

$3,180 $7.23 / sq ft all-in

Local Ballpark Range: $2,690 – $3,670 · Lifespan: 15–20+ Yrs

Garage Spec Verified: Includes ICRI CSP-2/3 diamond grinding and UV-stable aliphatic polyaspartic topcoat to prevent hot-tire pickup and doorway yellowing.

Too expensive? See DIY Material Cost ($645) & Kit List View Kits →

CSI Scope / Line Item	Qty / Spec	Est. Cost
01. Mechanical Slab Prep Planetary diamond grind (CSP-2/3)	440 sq ft	$770
02. Coating System & Labor Decorative Vinyl Flake (Full Broadcast)	440 sq ft	$1,870
03. Moisture Vapor Barrier Standard dry slab (<3 lbs MVER)	Optional	$0
04. Verticals, Joints & Grip 52 lf stem walls + joints + grip	3 items	$540
Total Turnkey Pro Midpoint	440 sq ft	$3,180

Porosity & Bucket Waste Buffer:


                1,604 Rule: (440 sf × 12 mils) ÷ 1,604 × 1.10 = 3.62 gal → Round up to whole kits

DIY Material / Tool Item	Exact Coverage & Kits	Est. Cost
1. Primer Coat (6 mils) 100% solids penetrating primer (~267 sf/gal)	2.2 gal → 1× 2-Gal Kit	$135
2. Base / Build Coat (12 mils) 100% solids pigmented base (12 mils · 133 sf/gal)	3.7 gal → 2× 3-Gal Kits	$390
3. Broadcast Media Full broadcast @ 0.12 lbs/sf (25 lb boxes)	53 lbs → 3× 25-lb Boxes	$204
4. UV Clear Topcoat (9 mils) Aliphatic polyaspartic/urethane (~151 sf/gal)	3.2 gal → 2× 2-Gal Kits	$352
5. Grinder Rental & Rollers Walk-behind diamond grinder + 18" rollers & spikes	1-Day Rental + Kit	$195
Total DIY Material & Grinder Cost	$2.47 / sq ft	$1,085

Want to skip renting a 220 lb concrete grinder? Switch back to Turnkey Pro Install →

Lock in an exact price: See which 2 vetted installers in Rockville, MD have open slots this month and get a free on-site slab & moisture check.

Browse Top 15 Verified Installers & Published Rates →

Audit a Written Contractor Proposal Against 2026 Field Rates

National franchises carry 35–45% sales commissions and showroom overhead, frequently quoting $6,500 to $12,000+ ($9.50–$14.00/sq ft) for the exact same diamond-ground flake floor an independent local crew installs for $2,500 to $3,800. Enter your written bid below:

Total Written Bid Amount ($ USD)

Quoted Floor Area (Sq Ft)

Coating System Specified on Bid

Contract Specification Verification (Check What Is Explicitly Written)

Planetary Diamond Grind (CSP-2/3) Uncheck if bid only states "pressure wash / acid etch"

Moisture Vapor (>3 lbs MVER) Covered Check if warranty covers hydrostatic peeling

Includes Grinding Off Old Coating PCD removal of existing paint/epoxy (+$1.85/sf)

Includes Vertical Stem Walls / Cove Base Perimeter curbs & polyurea crack fill included

Bid Audit Verdict · Effective Unit Rate

$9.55 / sq ft Fair Band: $5.00–$8.50/sf

Above Independent Pro Market Rate (+34% Franchise Markup)

2026 Epoxy & Polyaspartic Cost Matrix in Rockville, MD

Local labor multiplier for Rockville, MD: 1.15x national baseline. Winter de-icing salts and coastal humidity require spall repair, diamond grinding, and chemical-resistant topcoats.

Rockville Project Size	100% Solids Epoxy + Flake ($5.46–$7.76/sq ft)	2-Day Epoxy + Polyaspartic Top ($6.32–$9.49/sq ft)	3D Metallic / Commercial Quartz ($10.92–$17.82/sq ft)
1-Car Garage (240 sq ft)	$1,490 – $2,120	$1,730 – $2,600	$2,990 – $4,880
2-Car Standard Garage (440 sq ft)	$2,400 – $3,410	$2,780 – $4,180	$4,800 – $7,840
Basement Rec Room / Living (600 sq ft)	$3,280 – $4,660	$3,790 – $5,690	$6,550 – $10,690
3-Car Garage (720 sq ft)	$3,930 – $5,590	$4,550 – $6,830	$7,860 – $12,830
Detached Shop / Commercial (1,200 sq ft)	$5,900 – $8,380	$6,830 – $10,250	$11,790 – $19,250

Top 15 Epoxy Flooring Contractors in Rockville, MD

Verified Google Maps ratings, review counts, and extracted system specifications:

RANK #1 · ROCKVILLE, MD

Polished Concrete Solution

5.0 / 5.0 Rating (5 Google reviews)

10501 Tanager Ln, Potomac, MD 20854

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $5.46–$9.49/sq ft

Call +1855-495-6762 Website (www.polishconcretesolution.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #2 · ROCKVILLE, MD

HG Flooring Inc

5.0 / 5.0 Rating (152 Google reviews)

1172 Taft St, Rockville, MD 20850

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $5.46–$9.49/sq ft

Request Written Bid Website (www.hgflooringinc.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #3 · ROCKVILLE, MD

Concrete Etc.

4.7 / 5.0 Rating (47 Google reviews)

18247 Flower Hill Way Ste A, Gaithersburg, MD 20879

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $5.46–$9.49/sq ft

Call +1301-945-4210 Website (theconcrete-etc.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #4 · ROCKVILLE, MD

Partek Floors

5.0 / 5.0 Rating (2 Google reviews)

1074 Taft St, Rockville, MD 20850

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $5.46–$9.49/sq ft

Call +1301-337-9445 Website (partekfloors.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #5 · ROCKVILLE, MD

Flooring Experts

5.0 / 5.0 Rating (1 Google reviews)

199 E Montgomery Ave Ste 100, Rockville, MD 20850

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $5.46–$9.49/sq ft

Call +1844-356-6797 Website (www.flooringexperts.us) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #6 · ROCKVILLE, MD

Garage Force of Montgomery County

5.0 / 5.0 Rating (5 Google reviews)

7200 Exfair Rd, Bethesda, MD 20814

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $5.46–$9.49/sq ft

Call +1301-945-7557 Website (montgomerycounty.garageforce.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #7 · ROCKVILLE, MD

Luxury floors llc

5.0 / 5.0 Rating (6 Google reviews)

Rockville, MD Service Area

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $5.46–$9.49/sq ft

Call +1301-418-3317 Website (www.luxuryfloorsllc.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #8 · ROCKVILLE, MD

Premier Floors

4.9 / 5.0 Rating (51 Google reviews)

721 Maple Ave, Rockville, MD 20850

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $5.46–$9.49/sq ft

Call +1301-340-1801 Website (www.mypremierfloors.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #9 · ROCKVILLE, MD

POLISHED CONCRETE & TERRAZZO EXPERTS

5.0 / 5.0 Rating (34 Google reviews)

Rockville, MD Service Area

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $5.46–$9.49/sq ft

Call +1240-316-9127 Website (www.generalfloorservicesllc.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #10 · ROCKVILLE, MD

Milos Restoration

4.9 / 5.0 Rating (103 Google reviews)

Rockville, MD Service Area

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $5.46–$9.49/sq ft

Call +1301-679-9541 Website (www.milosrestoration.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #11 · ROCKVILLE, MD

Epoxy Flooring

5.0 / 5.0 Rating (12 Google reviews)

3501 Woodlake Dr, Silver Spring, MD 20904

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $5.46–$9.49/sq ft

Call +1301-822-2078 Website (www.epoxyfloors.space) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #12 · ROCKVILLE, MD

AG Construction/Flooring

5.0 / 5.0 Rating (552 Google reviews)

Rockville, MD Service Area

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $5.46–$9.49/sq ft

Call +1240-246-4561 Website (agconstructionmd.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #13 · ROCKVILLE, MD

Floor Concepts & Design

5.0 / 5.0 Rating (162 Google reviews)

1335 Rockville Pike #100, Rockville, MD 20852

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $5.46–$9.49/sq ft

Call +1301-424-0809 Website (floorconceptsanddesign.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #14 · ROCKVILLE, MD

AG Floors

4.8 / 5.0 Rating (302 Google reviews)

11600 Boiling Brook Pl, Rockville, MD 20852

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $5.46–$9.49/sq ft

Call +1301-969-4411 Website (www.agfloors.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #15 · ROCKVILLE, MD

HARDWOOD FLOOR EXPERTS

5.0 / 5.0 Rating (14 Google reviews)

Democracy Blvd, Bethesda, MD 20817

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $5.46–$9.49/sq ft

Call +1240-316-9127 Website (www.generalfloorservicesllc.com) ↗ Contractor? Update rate / Reserve #1 Spot

Additional MD Metro Cost Indexes

Baltimore, MD$2,720

Epoxy Floor Installation Cost in Rockville, MD (2026 Pricing)

Step 1: Select Surface Area & Dimensions

Step 2: Choose Coating System & Finish

Step 3: Concrete Condition, Prep & Add-Ons

Step 4: Location & Regional Labor Multiplier

Audit a Written Contractor Proposal Against 2026 Field Rates

US Resinous Flooring Systems & Mechanical Prep Gallery

Stage 1: Planetary Diamond Grind (CSP-2/3)

Full Broadcast Vinyl Flake System

3D Pigmented Metallic Flood Coat

100% Solids Commercial / Shop Epoxy

2026 Epoxy & Polyaspartic Cost Matrix in Rockville, MD

Top 15 Epoxy Flooring Contractors in Rockville, MD

Polished Concrete Solution

HG Flooring Inc

Concrete Etc.

Partek Floors

Flooring Experts

Garage Force of Montgomery County

Luxury floors llc

Premier Floors

POLISHED CONCRETE & TERRAZZO EXPERTS

Milos Restoration

Epoxy Flooring

AG Construction/Flooring

Floor Concepts & Design

AG Floors

HARDWOOD FLOOR EXPERTS

Additional MD Metro Cost Indexes

Epoxy Floor Installation Cost in Rockville, MD (2026 Pricing)

Step 1: Select Surface Area & Dimensions

Step 2: Choose Coating System & Finish

Step 3: Concrete Condition, Prep & Add-Ons

Step 4: Location & Regional Labor Multiplier

Audit a Written Contractor Proposal Against 2026 Field Rates

US Resinous Flooring Systems & Mechanical Prep Gallery

Stage 1: Planetary Diamond Grind (CSP-2/3)

Full Broadcast Vinyl Flake System

3D Pigmented Metallic Flood Coat

100% Solids Commercial / Shop Epoxy

2026 Epoxy & Polyaspartic Cost Matrix in Rockville, MD

Reserve the #1 Featured Installer Position in Rockville, MD — $99/mo

Top 15 Epoxy Flooring Contractors in Rockville, MD

Polished Concrete Solution

HG Flooring Inc

Concrete Etc.

Partek Floors

Flooring Experts

Garage Force of Montgomery County

Luxury floors llc

Premier Floors

POLISHED CONCRETE & TERRAZZO EXPERTS

Milos Restoration

Epoxy Flooring

AG Construction/Flooring

Floor Concepts & Design

AG Floors

HARDWOOD FLOOR EXPERTS

Additional MD Metro Cost Indexes

Claim Featured Metro Placement or Update Published Rates