How much does a 2-car garage epoxy floor cost in Knoxville, TN?

In Knoxville, TN, a standard 2-car garage (450 sq ft) epoxy and polyaspartic floor installation averages $2,410 ($4.42 to $7.67 per square foot including mechanical diamond grinding).

Epoxy Floor Installation Cost in Knoxville, TN (2026 Pricing)

In Knoxville, TN, professional diamond-ground epoxy and polyaspartic floor installation averages $4.42 to $7.67 per square foot—or $2,410 for a 2-car garage (450 sq ft).

Knoxville 2-Car Avg $2,410

Knoxville 3-Car Avg $3,520

Regional Labor Index 0.93x 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 · Knoxville, TN

$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 Knoxville, TN 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 Knoxville, TN

Local labor multiplier for Knoxville, TN: 0.93x national baseline. Humid summers and winter freeze-thaw cycles require mechanical diamond grinding and chemical-resistant polyaspartic topcoats.

Knoxville Project Size	100% Solids Epoxy + Flake ($4.42–$6.28/sq ft)	2-Day Epoxy + Polyaspartic Top ($5.12–$7.67/sq ft)	3D Metallic / Commercial Quartz ($8.84–$14.42/sq ft)
1-Car Garage (240 sq ft)	$1,210 – $1,720	$1,400 – $2,100	$2,420 – $3,950
2-Car Standard Garage (440 sq ft)	$1,940 – $2,760	$2,250 – $3,370	$3,890 – $6,340
Basement Rec Room / Living (600 sq ft)	$2,650 – $3,770	$3,070 – $4,600	$5,300 – $8,650
3-Car Garage (720 sq ft)	$3,180 – $4,520	$3,690 – $5,520	$6,360 – $10,380
Detached Shop / Commercial (1,200 sq ft)	$4,770 – $6,780	$5,530 – $8,280	$9,550 – $15,570

Top 15 Epoxy Flooring Contractors in Knoxville, TN

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

RANK #1 · KNOXVILLE, TN

Garage Floor Masters

5.0 / 5.0 Rating (194 Google reviews)

2925 NW Park Dr, Knoxville, TN 37921

Polyaspartic / PolyureaFull Flake Broadcast

Metro Index: $4.42–$7.67/sq ft

Call +1865-346-3818 Website (mygaragefloormasters.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #2 · KNOXVILLE, TN

Knoxville Epoxy And Design

4.7 / 5.0 Rating (75 Google reviews)

Knoxville, TN Service Area

Polyaspartic / Polyurea

Metro Index: $4.42–$7.67/sq ft

Call +1865-622-0468 Website (knoxvilleepoxy.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #3 · KNOXVILLE, TN

Floor Shield of Knoxville LLC

5.0 / 5.0 Rating (181 Google reviews)

10624 Dutchtown Rd, Knoxville, TN 37932

Polyaspartic / Polyurea1-Day Turnaround Option15-Year Warranty

Metro Index: $4.42–$7.67/sq ft

Call +1865-244-9453 Website (www.floorshieldknoxville.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #4 · KNOXVILLE, TN

Epoxy Flooring Knoxville

0.0 / 5.0 Rating (0 Google reviews)

428 E Scott Ave, Knoxville, TN 37917

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $4.42–$7.67/sq ft

Request Written Bid Contractor? Update rate / Reserve #1 Spot

RANK #5 · KNOXVILLE, TN

Hello Garage of Knoxville

5.0 / 5.0 Rating (227 Google reviews)

2627 E Broadway Ave, Maryville, TN 37804

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $4.42–$7.67/sq ft

Call +1865-830-3342 Website (www.hellogarage.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #6 · KNOXVILLE, TN

PremierGarage of Knoxville

5.0 / 5.0 Rating (53 Google reviews)

10301 Cogdill Rd #305, Knoxville, TN 37932

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $4.42–$7.67/sq ft

Call +1865-947-8686 Website (premiergarageknoxville.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #7 · KNOXVILLE, TN

Checkmate Coatings

5.0 / 5.0 Rating (12 Google reviews)

2716 Louisville Rd, Maryville, TN 37801

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $4.42–$7.67/sq ft

Call +1865-459-0892 Website (checkmatecoatings.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #8 · KNOXVILLE, TN

Floor Shield of East TN

5.0 / 5.0 Rating (11 Google reviews)

1547 Dogwood Cove Ln, Knoxville, TN 37919

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $4.42–$7.67/sq ft

Call +1423-943-0532 Website (floorshieldtn.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #9 · KNOXVILLE, TN

Smoky Mountain Coatings | Garage Floors

5.0 / 5.0 Rating (16 Google reviews)

Knoxville, TN Service Area

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $4.42–$7.67/sq ft

Call +1865-300-4017 Website (www.smokymountaincoatings.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #10 · KNOXVILLE, TN

865 Coatings and Concrete Restoration

4.7 / 5.0 Rating (51 Google reviews)

Knoxville, TN Service Area

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $4.42–$7.67/sq ft

Call +1865-388-2489 Website (www.knoxvilleconcreteflooring.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #11 · KNOXVILLE, TN

Residential And Commercial Concrete Polishing LLC

5.0 / 5.0 Rating (14 Google reviews)

8913 Town and Country Cir #1130, Knoxville, TN 37923

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $4.42–$7.67/sq ft

Call +1865-333-8790 Website (residentialccp1.biz) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #12 · KNOXVILLE, TN

360 Solutions LLC

4.8 / 5.0 Rating (8 Google reviews)

10301 Cogdill Rd #305, Knoxville, TN 37932

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $4.42–$7.67/sq ft

Call +1865-805-8380 Website (www.premierconcretesurfaces.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #13 · KNOXVILLE, TN

Tristar Floor Decor

5.0 / 5.0 Rating (29 Google reviews)

Knoxville, TN Service Area

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $4.42–$7.67/sq ft

Call +1865-874-7827 Website (trusttristar.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #14 · KNOXVILLE, TN

Garage Floor Luxury

5.0 / 5.0 Rating (33 Google reviews)

Knoxville, TN Service Area

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $4.42–$7.67/sq ft

Call +1865-338-8990 Website (garagefloorluxury.com) ↗ Contractor? Update rate / Reserve #1 Spot

RANK #15 · KNOXVILLE, TN

FlorLine South, Inc.

5.0 / 5.0 Rating (1 Google reviews)

10333 Yellow Pine Ln, Knoxville, TN 37932

Full Flake BroadcastMechanical Diamond Grind

Metro Index: $4.42–$7.67/sq ft

Call +1865-392-5004 Website (florlinesouth.com) ↗ Contractor? Update rate / Reserve #1 Spot

Additional TN Metro Cost Indexes

Nashville, TN$2,640 Memphis, TN$2,330 Chattanooga, TN$2,380

Epoxy Floor Installation Cost in Knoxville, TN (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 Knoxville, TN

Top 15 Epoxy Flooring Contractors in Knoxville, TN

Garage Floor Masters

Knoxville Epoxy And Design

Floor Shield of Knoxville LLC

Epoxy Flooring Knoxville

Hello Garage of Knoxville

PremierGarage of Knoxville

Checkmate Coatings

Floor Shield of East TN

Smoky Mountain Coatings | Garage Floors

865 Coatings and Concrete Restoration

Residential And Commercial Concrete Polishing LLC

360 Solutions LLC

Tristar Floor Decor

Garage Floor Luxury

FlorLine South, Inc.

Additional TN Metro Cost Indexes

Epoxy Floor Installation Cost in Knoxville, TN (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 Knoxville, TN

Reserve the #1 Featured Installer Position in Knoxville, TN — $99/mo

Top 15 Epoxy Flooring Contractors in Knoxville, TN

Garage Floor Masters

Knoxville Epoxy And Design

Floor Shield of Knoxville LLC

Epoxy Flooring Knoxville

Hello Garage of Knoxville

PremierGarage of Knoxville

Checkmate Coatings

Floor Shield of East TN

Smoky Mountain Coatings | Garage Floors

865 Coatings and Concrete Restoration

Residential And Commercial Concrete Polishing LLC

360 Solutions LLC

Tristar Floor Decor

Garage Floor Luxury

FlorLine South, Inc.

Additional TN Metro Cost Indexes

Claim Featured Metro Placement or Update Published Rates