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Green Clean Machine owner pressure washing a driveway with a hot-water surface cleaner in McKinney, Texas
5.0 Owner-operated in McKinney, TX

One call for the whole property.

Pressure washing, green pool recovery, gutters and windows, yard cleanups and trash can cleaning — across McKinney, Allen, Frisco, Prosper and Plano. And when you call, you get me. Not an operator, not a franchise call center.

Or text a photo to (214) 892-6253 and I'll send a flat price back the same day.

Rating5.0 on Google
Who answersMorgan, the owner
Services6+ property services
Service area9 Collin County cities
Morgan Helshoj, owner of Green Clean Machine, running a hot-water surface cleaner on a driveway in McKinney, Texas
Morgan Helshoj, owner and operator of Green Clean Machine in McKinney, Texas
Morgan Helshoj cleaning a concrete driveway with hot water in Collin County, Texas
When You Call

You get me. Not an operator.

No call center. No dispatcher reading a script. No 1-800 number that routes to another state. My name is Morgan, I own Green Clean Machine, and the phone rings in my pocket.

The person who answers is the same person who quotes the job, shows up in the truck, does the work, and texts you the photos when it's finished. That's the whole company.

  • You talk to the owner on the first call — every time
  • No subcontractors and no rotating crews on your property
  • The person who prices the job is the person who does it
  • Something's not right? You're already talking to the guy who can fix it
Call or text me directly(214) 892-6253
What I Do

One property. One phone number.

Most properties need more than one thing done. Instead of chasing a different contractor for every job, you get one person who handles the whole outside of the place — and remembers your property from the last visit.

Hot-water pressure washing a concrete driveway in McKinney, Texas — Green Clean Machine

Pressure washing

Driveways, walkways, patios, pool decks, pavers and retaining walls. A surface cleaner instead of a wand, so the whole slab comes up to one even shade.

  • Hot water, not just pressure
  • No stripes, no wand lines
  • Stone-safe settings for travertine and pavers
  • Before-and-after photos texted when I'm done
From $75 · driveways from $179 flat
Trash can being cleaned with hot water on a truck-mounted lift in McKinney, Texas — Green Clean Machine

Trash can cleaning

Curbside on the day after your pickup. The bin goes up on the lift, gets blasted with near-boiling water inside a sealed chamber, and comes back clean and deodorized.

  • You don't have to be home
  • Near-boiling water instead of harsh chemicals
  • Wastewater is captured and leaves with me
  • Monthly, bi-monthly, quarterly or one-time
From $30/clean on a monthly plan
Back again Backyard swimming pool restored to clear blue water after green pool recovery in McKinney, Texas — Green Clean Machine

Green pool recovery

Pool gone swamp? I bring it back — chemical treatment when that works, and a full drain, scrub and refill when it doesn't.

  • Water tested before anything goes in
  • Shock, algaecide, brushing and vacuuming
  • Drain, wall scrub and refill when needed
  • Handed back balanced and swim-ready
From $395 · chemicals included
Back again Rain gutter hand-cleared of wet leaves on a brick home in Collin County, Texas — Green Clean Machine

Gutter & window cleaning

Gutters cleared by hand and downspouts flow-tested. Windows washed inside and out with the frames and sills wiped down.

  • Hand-cleared, not just blown out
  • Downspouts flushed and tested
  • Debris bagged and hauled off, not left at the curb
  • Bundle with a wash and save
Quoted per home · free estimate
Back again Freshly mowed lawn with edged beds and fresh mulch after a yard cleanup in McKinney, Texas — Green Clean Machine

Lawn & yard cleanup

Overgrown beds, storm debris, dead brush, a lot that got away from you. Mowed, edged, cleared out and hauled off in one visit.

  • Mowing, edging and weed removal
  • Overgrowth, brush and storm debris clearing
  • Bed cleanup and fresh mulch
  • Everything hauled away — trailer included
Quoted per property · great for rentals
Back again Green Clean Machine truck and trailer used for hauling and odd jobs in Collin County, Texas

Odd jobs & hauling

The stuff nobody else wants to bid on. If it's outside and it needs doing, ask me — and I'll tell you straight if it's not in my lane.

  • Junk and debris hauled off — I have the trailer
  • Garage, shed and patio cleanouts
  • Move-out and turnover prep for rentals
  • Small outdoor tasks bundled into one visit
Just ask · (214) 892-6253

This isn't the whole list. If it's on the outside of your property and it needs cleaning, clearing, or hauling, call or text (214) 892-6253. If it isn't something I do, I'll say so and point you to someone who does.

5.0 on Google

Every review so far has been five stars. Read them on Google

Real Results

Real results. Real McKinney homes.

Every photo below is a job I did myself, on a real driveway, walkway, wall or trash bin here in Collin County. Drag the handle to see the difference.

Exposed aggregate driveway darkened with dirt before hot-water pressure washing in McKinney, Texas — Green Clean Machine Exposed aggregate driveway restored to its original tan color after hot-water pressure washing in McKinney, Texas — Green Clean Machine BeforeAfter

Exposed aggregate driveway

Same slab, same day. The tan you're seeing on the right is the original concrete color coming back — no sealer, no stain.

Dirty blue recycling bin interior with stuck debris before cleaning in Allen, Texas — Green Clean Machine Blue recycling bin interior fully cleaned and sanitized in Allen, Texas — Green Clean Machine BeforeAfter

Recycle bin interior

Curbside, day after pickup. Under five minutes on the lift — near-boiling water, no harsh chemicals left in the bin.

Grimy gray trash can interior before hot water cleaning in Frisco, Texas — Green Clean Machine Gray trash can interior after hot water cleaning and sanitizing in Frisco, Texas — Green Clean Machine BeforeAfter

Trash bin interior

Baked-on summer residue. Hot water only, and the wastewater leaves with me.

Drag any slider left or right.

Grid of five before and after driveway cleaning results in Plano and Prosper, Texas — Green Clean Machine
Five driveways from one week of work. No filters, no editing.
Pressure Washing

Hot water, a surface cleaner, and an even finish.

A wand leaves stripes. A hot-water surface cleaner pulls the whole slab up to the same shade — driveways, walkways, patios, pool decks and pavers.

Driveway pressure washing in McKinney, Texas showing a sharp clean line at the garage approach — Green Clean Machine
Garage approach. That clean line is the whole pitch.
Walkway pressure washing with visible hot water steam in Allen, Texas — Green Clean Machine
Front walkway. Steam means the water is actually hot.
Exposed aggregate driveway pressure washing in Frisco, Texas — Green Clean Machine
Exposed aggregate. Lower pressure, more passes.
Travertine pool deck pressure washing in Prosper, Texas — Green Clean Machine
Travertine pool deck. Stone-safe pressure.
Paver patio detail cleaning with a pressure washer wand in Plano, Texas — Green Clean Machine
Paver patio. Wand work down in the joints.
Public sidewalk pressure washing in Celina, Texas on a sunny afternoon — Green Clean Machine
City sidewalk. Edge to edge, curb included.

Grime to shine — 10 seconds, no sound, no editing tricks.

Green Pool Recovery

Green to clear. Usually without draining it.

A pool turns green fast in a Texas summer — a week of no pump, a storm, a vacation. I test the water, treat it, brush and vacuum it, and hand it back balanced and swim-ready. Draining is a last resort, not an upsell.

Backyard swimming pool with dark green algae water before green pool recovery in McKinney, Texas — Green Clean Machine Same backyard swimming pool with clear blue water after green pool recovery in McKinney, Texas — Green Clean Machine GreenClear

Green to clear

Drag the handle. Same pool, same deck — chemistry, brushing and filtration doing the work instead of a drain truck.

How a green pool comes back

  • Water tested first — nothing gets added before I know what's in it
  • Shock and algaecide dosed for your actual gallons, not a guess
  • Walls, steps and waterline brushed by hand
  • Bottom vacuumed and the filter cleaned and run down
  • Chemistry balanced and handed back swim-ready
  • Full drain, wall scrub and refill only when the water is too far gone
  • All chemicals included in the price you were quoted
Send me a photo of the pool(214) 892-6253

Green to clear

Light to moderate algae

$395
Chemical treatment, brush & vacuum
Most pools

Heavy algae recovery

Dark green, can't see the bottom

$595
Multi-visit treatment and filter work

Drain, clean & refill

Up to 20,000 gallons

$725
When the water can't be saved

Drain, clean & refill

Over 20,000 gallons

$895
Larger pools and spas

Add pool deck washing to any pool job for $99. Prices are flat and include chemicals; refill water is on your meter.

Green algae-filled backyard pool before recovery in Collin County, Texas
Where a lot of these start — a week without a pump in August.
Clear blue backyard pool after green pool recovery in Collin County, Texas
Same pool, balanced and swim-ready, no drain needed.
Travertine pool deck cleaned with a hot-water surface cleaner in McKinney, Texas — Green Clean Machine
Pool deck washing, the $99 add-on. Stone-safe settings on travertine and pavers.
What I don't do: I don't install or repair pool pumps, heaters, or pool lights. That equipment work requires a TDLR Residential Appliance Installer license in Texas, so I stay in my lane — water, walls, and deck. If you need equipment work, I'll tell you who to call.
On draining: draining a pool is the last resort, not the first move. It stresses the plaster, costs you a full refill, and most green pools don't need it. If yours does, I'll show you why before we start.
Trash Can Cleaning

How and why to keep your bins clean.

Texas summers are the perfect breeding ground for bugs and stinky trash cans. Here's what's actually happening inside your bin in August.

Texas heat

Jun–AugNorth Texas temperatures climb all summer, and June through August are the hottest months of the year. A closed bin sitting in the sun runs hotter still.

Fly larvae

8–24 hrsFly eggs normally hatch into maggots within 24 hours. As temperatures rise, that drops to 8–24 hours. One missed pickup in August is all it takes.

Sanitize and clean

Hot waterNear-boiling water is one of the best ways to kill maggots. The best way to deal with them is to never deal with them at all — so I clean and sanitize on a schedule instead.

Curbside, in about five minutes.

  1. 1I come to you. Bins stay at the curb after your normal pickup day — nothing for you to do.
  2. 2Onto the lift. The bin is hoisted and rotated inside a sealed wash chamber.
  3. 3Near-boiling water, high pressure. Heat does the sanitizing, so nothing harsh gets left in the bin your kids touch.
  4. 4Deodorized and set back. Bin goes back where it was, dry and clean.
  5. 5Every drop of wastewater leaves with me. It's captured on the truck and disposed of properly — not rinsed into your yard or the storm drain.
Pricing

Flat prices. Tax included.

No estimates that change when I get there, and no fuel surcharge at the end. What you read is what you pay.

Driveway

Standard 2-car

$179
Most done in about 2 hours
Most booked

Driveway + walkway

Front of the house

$229
Save $25 vs. booking separately

Full exterior concrete

Driveway, walks, patio

$329
Half-day job

Single surface

Small job or one area

$75
Porch, steps, or a stained patch

Trash cans, one-time

Up to 2 bins

$45
One visit, no commitment
Best value

Monthly bin cleaning

Every 4 weeks

$30 /clean
Cancel any time

Bi-monthly

Every 8 weeks

$35 /clean
Good for smaller households

Quarterly

Every 12 weeks

$35 /clean
Seasonal reset

Green pool recovery

Green to clear

$395
Heavy algae $595 · see all pool tiers

Pool deck washing

Add-on to any pool job

$99
Stone-safe on travertine and pavers

Gutters & windows

Whole home

Free quote
Priced per home · bundle and save

Lawn, yard & hauling

Cleanups and odd jobs

Free quote
Priced per property after a walkthrough

Already booking a pressure wash? Add trash can cleaning to that visit for $25. Prices are flat and tax-inclusive for McKinney, Allen, Fairview, Frisco, Prosper, Plano, Celina, Anna and Lucas.

Morgan Helshoj, owner of Green Clean Machine in McKinney, Texas
About

Hi, I'm Morgan.

I own Green Clean Machine, I answer the phone myself, and I'm the one running the surface cleaner in every photo on this page. You get the same person, the same equipment and the same standard on every visit — no operator in between, and no crew you've never met pulling into your driveway.

I built this around hot water instead of harsh chemicals, flat prices instead of vague estimates, and photos texted to you when the job's done so you can see it even if you're at work. Concrete, pools, gutters, yards, bins — if it's on the outside of your property, it's one call.

Morgan HelshojOwner-operator · Green Clean Machine · McKinney, TX
Cooper, the Green Clean Machine shop dog, wearing a company polo

And Cooper. He rides along, he wears the polo, and he has never once helped carry a hose.

Service Area

Based in McKinney. Working all over Collin County.

I live here, so I'm not driving in from two counties over and charging you for the fuel. If you're in one of these cities, you're on the route.

McKinneyAllenFairviewFrisco ProsperPlanoCelinaAnnaLucas

Just outside the list? Text me the address anyway — if I'm already nearby that week, I'll usually make it work.

Green Clean Machine hot-water pressure washing rig and trailer parked at a job in Collin County, Texas
Questions

The things people ask before booking.

Do I need to be home?

No. For trash cans you don't need to be there at all — leave the bins at the curb after your pickup day and I'll handle it. For pressure washing I just need access to the area and an outside spigot; plenty of customers are at work while I'm there, and I text photos when I'm done.

Do you use chemicals or bleach?

Heat and pressure do most of the work, which is the whole reason I run a hot-water rig. On organic growth like algae or mildew I'll use a soap-based treatment when it's actually needed, and I'll tell you before I do. Trash cans are done with near-boiling water — nothing harsh left in a bin your kids touch.

How long does a driveway take?

A standard two-car driveway is usually about 90 minutes to two hours. Driveway plus walkway runs a bit longer, and full exterior concrete is close to a half day. I'd rather quote it honestly than rush it and leave lines.

Is the price really flat?

Yes. The number you see is what you pay, tax included — no fuel surcharge, no "it was worse than I thought" adjustment at the end. If something about your property genuinely changes the job, you'll hear it from me before I start, not after.

What happens to the dirty water?

On trash can cleaning, every drop is captured on the truck and disposed of properly — it never goes into your yard or the storm drain. That's the part most people don't think to ask about, and it's the part that matters most.

Do I actually get you when I call, or an operator?

You get me. Green Clean Machine is one person — I answer the phone, I quote the job, I do the work, and I text you the photos. There's no call center, no dispatcher, no answering service and no subcontractors. If you call at 7:15 in the morning and I'm running a surface cleaner, leave a message or text and you'll hear back from me, not a scheduler.

Can you get my green pool back without draining it?

Usually, yes. Most green pools come back with testing, shock and algaecide dosed to your actual gallons, hand brushing, vacuuming and filter work — no drain truck involved. Green to clear starts at $395 and heavy algae recovery is $595. Draining is the last resort ($725 up to 20,000 gallons, $895 above that) because it stresses the plaster and costs you a full refill. One thing I don't do: pumps, heaters and pool lights. That's licensed equipment work in Texas, so I'll point you to someone who does it.

Can you damage my concrete or pavers?

Not with the right settings. Travertine, pavers and exposed aggregate get lower pressure and more passes rather than one aggressive pass. Stone-safe work takes longer, which is why I don't price everything the same.

How do I get a quote?

Text a photo of the area to (214) 892-6253. That's genuinely the fastest way — I can price most driveways and bin jobs from a picture and get back to you the same day.

How do I pay?

After the job's finished, not before. I invoice you and you can pay by card or transfer — no deposit required to get on the schedule.

Call me. You'll get me.

Driveway, green pool, gutters, yard or bins — one number handles all of it, and the person who answers is the person who does the work. Snap a photo, send it over, and I'll text back a flat price, usually the same day.

Mon–Sat, 7AM–6PM · McKinney, Allen, Fairview, Frisco, Prosper, Plano, Celina, Anna, Lucas