About
A pressure washing company built around what surfaces can actually tolerate.
Iron Oak Exteriors is based in Lawrenceville and works across Gwinnett County and the northeast metro. We're fully insured, we quote in writing, and we'd rather turn down a job than take one we can't do without risking your property.
- Fully insured
- Free estimates
- Same-day quotes
Request a free quote
Tell us where and what. We'll follow up the same day with a firm price.
Or call (678) 626-2678 — we answer.
Our standard
The machine is the least interesting part of the job.
Anyone can buy 4,000 PSI. What separates a clean house from a damaged one is knowing what siding, wood, and concrete will take before you pull the trigger.
We'd rather explain why we're not going to blast something than hand you a clean house with cracked seams.
Exterior grime in Georgia is mostly alive. The gray-green film on a north-facing wall, the black streaks on a roofline, the slick patch on a shaded patio — that's algae, mildew, and lichen with a root system holding onto the substrate. Pressure removes the part you can see. Chemistry removes the organism. If you only do the first, it's back within a season, and you've paid for it twice.
So our method starts with identification, not equipment. We read the substrate — vinyl, Hardie, brick, stucco, cedar, pressure-treated pine, stamped concrete, travertine, pavers — and match a dilution, a dwell time, and a pressure to it. Siding gets rinsed at roughly garden-hose pressure. Flatwork gets an even surface-cleaner pass. Wood gets cleaned with solution and rinsed at a fraction of what most crews use.
That approach uses less product, not more. Correct dilution at correct dwell time outperforms volume every time, and it's why we can finish faster while being safer around beds, pets, and finishes.
How we work
Four things happen on every property, without exception.
Walkthrough before anything comes off the truck
We look at the surfaces with you, flag what's fragile — failing caulk, lifted siding, oxidized paint, loose mortar, unsealed stamped concrete — and agree on scope and price before we start.
Protection first
Beds and shrubs get pre-wet and rinsed after, fixtures and outlets get covered, and downspout runoff gets directed away from plantings. Nothing is left to chance because it's faster.
Treat, then clean
Stains that need their own approach — oil, rust, tannin, gum, battery acid — get spot-treated first. Then the general wash runs at the pressure the surface is rated for.
Final walkthrough
Full rinse, hand-detail on corners and thresholds, then we walk the property with you. Anything you point out gets handled right then, not on a return trip.

Insurance & standards
Fully insured, and specific about it.
Iron Oak Exteriors carries general liability coverage, and we're happy to send a certificate of insurance to a homeowner, an HOA board, or a property manager before we schedule. For commercial accounts we'll name the property as additional insured where the contract requires it.
We're a newer company by name, and we say that plainly. What we're not new at is the work: the method above comes from years of exterior cleaning on the exact housing stock and concrete this county is built from. If you want references from the properties we've cleaned this season, ask and we'll send them.
Written quotes
Scope, surfaces, and price in writing before the date is held. No day-of adjustments.
Real arrival windows
A two-hour window, and a call if we're running against it.
Our guarantee
Find a spot we missed and we come back and clean it. No trip charge, no renegotiating.
What we do
Four services, one standard.

Residential pressure washing
Siding soft washing, driveways, decks, fences, patios, and pool decks.
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Commercial pressure washing
Storefronts, dumpster pads, fleets, warehouse aprons, and development cleanup.
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Christmas light installation
Custom-cut commercial-grade lighting, installed, serviced, and taken down.
→Where we work
Lawrenceville first, then across Gwinnett and the surrounding Metro Atlanta cities.
Also serving the surrounding Metro Atlanta area: Lawrenceville · Duluth · Johns Creek · Buford · Suwanee · Dacula · Snellville · Grayson · Braselton · Sugar Hill · Sugarloaf · Berkeley Lake · Lilburn · Loganville · Norcross · Peachtree Corners · Alpharetta · Milton · Roswell · Cumming · Sandy Springs · Dunwoody · Brookhaven · Chamblee · Doraville · Tucker · Stone Mountain · Decatur · Atlanta · Marietta · Kennesaw · Woodstock · Acworth · Smyrna · Vinings · Flowery Branch · Gainesville · Hoschton · Winder · Auburn · Bethlehem · Monroe · Conyers · Lithonia · Stockbridge · McDonough · Jonesboro · Fayetteville · Peachtree City · Douglasville · Lithia Springs · Powder Springs · Austell · Mableton · Hiram · Dallas · Canton · Ball Ground · Cartersville · Newnan · Sharpsburg · Tyrone · Senoia · Covington · Oxford · Social Circle · Jefferson · Commerce · Buckhead · East Point · College Park · Union City · Fairburn · Palmetto · Villa Rica.
Get a firm price today, not a range.
Send the address and what you want cleaned. We answer the phone, we quote the same day, and the number we give you is the number you pay.
Fully insured · Free estimates · Lawrenceville, GA

