ProRosa 707-328-4139 Free estimate
A cream and green California craftsman bungalow in golden afternoon light, freshly cleaned, with dry hills and a vineyard behind it.

Go on. Wipe it.

0% clean

Nine years comes off in about a minute.

This is one Sonoma County house before and after. Drag across it. Then let Mark do the version that lasts.

Get your free estimate Call Mark · 707-328-4139
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Five places it gets at your house

Now the real thing, one surface at a time.

Drag any of these too. Tick the ones you recognise and they travel to the bottom with you.

01Look up

The roofline, and everything the gutter is holding.

A gutter packed with wet leaves and needles, moss spreading across the shingles above it. The same roofline cleared of moss and debris. NowAfter

By hand, not flushed from the ground.

What you are looking at

Moss holds water against the shingle and lifts its edges. Needle pack in the valleys stops the roof draining, so water goes over the front of the gutter instead of down it.

What Mark does

Moss lifted at low pressure, valleys cleared, gutters emptied, then every downspout run until it comes out clean at the bottom.

Leave it and the water finds the fascia, then the soffit, then the wall behind it.

02Step back

The wall on the side that never gets sun.

A weathered building with heavy green algae staining down the siding. The same building soft washed back to clean, evenly weathered boards. NowAfter

What you are looking at

North and east elevations stay damp longest, so that is where the green film starts. It is alive, it will not hose off, and it comes back thicker each year.

What Mark does

A soft wash, not a blast. The solution does the work at low pressure so old timber, stucco and painted trim keep their finish.

Leave it and the film holds moisture against the paint until the paint gives up first.

03Look through

The glass you stopped noticing.

A window with hazy glass, hard water spotting and a dusty screen. The same window with clear glass and a clean frame and screen. NowAfter

One pass, no streaks, screens out and washed.

What you are looking at

Sprinkler overspray leaves hard water spots that etch in if they sit. Screens hold a season of dust that goes straight back on the glass the first time it rains.

What Mark does

Glass inside and out, frames and sills wiped, screens taken out, washed and put back in the openings they came from.

Leave it and the spotting stops being cleanable and starts being permanent.

04Look down

The concrete you park on every single day.

Not sped up. That is what it actually looks like.

What you are looking at

Algae down the shaded half, oil where the car sits, and a general grey that came on so gradually you never picked a day it happened.

What Mark does

A surface cleaner rather than a wand, so it lifts evenly instead of leaving stripes, then a rinse the full length of the drive down to the street.

Leave it and the shaded half turns into something you would rather nobody walked on in the wet.

05The one that matters most

The first five feet around the house.

An overgrown juniper, bark mulch and a woodpile pushed against the wall of a house on a dry hillside. The same wall with the shrub, mulch and woodpile gone and clean gravel along the foundation. NowAfter

What you are looking at

Bark mulch, a juniper hard against the wall, dry brush and firewood stacked on the siding. In this county that strip decides whether a landed ember goes out or takes hold.

What Mark does

The strip opened up and put back in gravel, plantings pulled off the wall, dead brush cut, and all of it on the truck and off your property the same day.

Leave it and you are relying on the wind being kind. Late spring is when to book, because by July the whole county has had the same thought.

The full list

Those five are just what you notice first.

The truck is set up for a good deal more than five surfaces. If it is on the outside of your house or out in the yard, there is a fair chance it is on here, and most of it Mark folds into a visit while he is already on the property.

Washing & sealing

Exterior surfaces
  • Pressure washing
  • Soft washing
  • Driveway & patio washing
  • Concrete sealing
  • Paver cleaning & sealing
  • Deck cleaning & staining
  • Fence cleaning & staining
  • Solar panel cleaning
  • Artificial turf cleaning

Gutters & drainage

Keeping water moving
  • Gutter cleaning
  • Gutter guard installation
  • Downspout runs & extensions
  • Drain clearing

Glass, vents & fixtures

The small stuff that shows
  • Window cleaning
  • Screen repair
  • Dryer vent cleaning
  • Outdoor furniture cleaning
  • BBQ & outdoor kitchen cleaning

Yard & fire clearing

Around the house
  • Brush removal
  • Defensible-space clearing
  • Fire mitigation cleanup
  • Leaf & needle cleanup
  • Yard debris removal
  • Storm cleanup
  • Dog waste removal

Repairs & weatherproofing

Small jobs, done right
  • Dry rot repair
  • Exterior caulking
  • Weatherproofing
  • Fence & gate repair
  • Mailbox & post repair
  • House number & address plates
  • Rodent exclusion
  • Bird exclusion

Water & irrigation

Sprinklers & lines
  • Irrigation repair
  • Sprinkler tune-ups
  • Sprinkler installation

Lighting & holiday

On and off the ladder
  • Landscape lighting installation
  • LED light installation
  • Christmas light hanging
  • Christmas light takedown
  • Holiday light storage

Hauling & cleanouts

Gone the same day
  • Junk removal
  • Hauling
  • Garage cleanouts
  • Shed cleanup
  • Trash-area cleanup
  • Move-in & move-out cleanup

Property watch & plans

While you are away
  • Rental property inspections
  • Vacant property checks
  • Maintenance inspections
  • Seasonal property cleanup
  • HOA common-area cleanup
  • Quarterly maintenance plans

See one you need? Tick the big five above, or just write it into the estimate below and Mark will price it with the rest. Get your free estimate.

Mark Grumich, owner of ProRosa, in a cap and work shirt on Fourth Street in downtown Santa Rosa.

The man who turns up

“I would rather walk your property and tell you three of those five can wait until next year than sell you all five today. That is usually why the same families call me back.”

Mark GrumichOwner, ProRosa · Santa Rosa · the only person who will be on your roof

Call Mark · 707-328-4139

Free estimate

Hand Mark your list.

Whatever you ticked is already attached. Two fields and it lands on his phone as a text. He calls you back, usually the same day, and looking costs nothing.

Mark Grumich, smiling, in a felt hat on the Sonoma coast.
Or just call him707-328-4139
On your list
Goes to his phone. Nowhere else.

Where Mark works.

Santa Rosa first, then most of the county. If he can get there and back in a morning, he will come and look.

  • Santa Rosa
  • Rincon Valley
  • Bennett Valley
  • Fountaingrove
  • Oakmont
  • Larkfield
  • Windsor
  • Healdsburg
  • Sebastopol
  • Rohnert Park
  • Cotati
  • Petaluma
  • Kenwood
  • Glen Ellen
  • Sonoma
Mark Grumich on his mule on open grassland above the Sonoma coast.
Mark on a day off, out at the coast. He has lived and worked in this county a long time.
0 on your list · Hand it to Mark