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Avatar for Cal Preserving
Cal Preserving
4.7(
177
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"I had an outdoor playground set. Adrian was professional and hard-working. Great communication and he brought all the required tools and equipment. He showed up first thing in the morning on a short notice and it was all done before the end of the day. The assembly looks great and I know the kids will love it!"
Additional Photos
Additional Photos
Additional Photos
Before
After

+13

17 neighbors recently requested a quote
Recommended by92%of homeowners
Custom Quality Creations
4.8(
83
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"Recently, Francisco and his crew did an amazing job restoring my house after suffering smoke, ash, and soot damage from the fire. We love how the job turned out, very pleased. Francisco was excellent to work with and was on the job site daily. Issac did an amazing job power washing the soot and dirt covered house, worked all day on it. The crew paid special attention to prep work, were respectful of our property, and cleaned up daily. The crew were professional and easy to work with, they worked hard all day for a week. I will be using Francisco and his crew for other painting jobs. Highly recommend. Thank you Francisco and crew for making our home fresh again. 😊👏🏻👏🏻"
Home in Rohnert Park CA after
 Before picture of front of house
 front of house before picture
 front view before staining
 View from entrance

+118

Response time2 days
28 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Platinum Painting & Upgrades
Platinum Painting & Upgrades
5.0(
16
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Fabricio and Nestor did an excellent job repairing and staining our deck. They recommended the right options for repairs. The work was really thorough and fast. We would definitely hire again and highly recommend to anyone looking for someone to paint and/or repair their deck!"
Restaurant painting
Restaurant painting
Restaurant painting
ceiling frames
concrete design

+18

21 neighbors recently requested a quote
Avatar for OG Exterior Maintenance
OG Exterior Maintenance
5.0(
11
)
Exterior Surfaces - PowerwashingExterior Surfaces - Powerwashing - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Small jobs welcome

"Cleaned out gutters, reaffixed/repaired gutter guards, cleaned moss/lichen growth from roof, and a few other items. Called first to clarify project requirements and provided a cost for the service. Completed the project and was professional from start to finish."
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+10

Response time11 hrs
Response rate97%
2 neighbors recently requested a quote
Avatar for RLM Power Washing
RLM Power Washing
5.0(
2
)
Exterior Surfaces - Powerwashing - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

Approved

In business since 2004

Emergency services offered

Small jobs welcome

RLM Power Washing, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time1 day
11 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for RSJ Painting
RSJ Painting
5.0(
7
)
Exterior Surfaces - Powerwashing - For Business

Serving Lagunitas-Forest Knolls, CA and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

"Jeremy with RSJ was professional and helpful from start to finish. With helping choose colors with my wife to ideas of how to white wash or exterior brick. He kept us informed every step of the process and even help with some dry rot we had. The end result was a 10 out of 10. We had our entire exterior painted, including our gutters, garage door and even white washing the brick around the front and chimney. The price was amazing as well. I got 4 estimates and I am stoked I chose RSJ. They did such a great job we had him do an entire wing of our office that we remodeled. Highly recommended!!!"
Exterior house painting
Cabinet painting
Cabinet painting
Cabinet painting
Cabinet painting

+16

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Pressure Washing questions, answered by experts

You should always power wash your driveway before applying a sealant. At any given time, your driveway could be covered with algae and moss, tire residue, oil and rust stains, and any combination of leaves, twigs, and dirt. If you skip power washing, you’ll be trapping the dirt and grime beneath the sealant and lowering its chance of cementing itself to your driveway. While you can expect the cost to pressure wash your driveway to average between $100 and $350, the few hundred dollars beats an unattractive driveway or paying extra to reapply your driveway sealer.

You can certainly utilize a pressure washer to effectively clean your garage floor. If you're dealing with oily residue, consider adding a degreaser to the pressure washer solution. Prior to using the pressure washer, make sure to thoroughly sweep the garage floor to eliminate any loose dirt or debris.

Begin the pressure washing process from the back of your garage, which is closest to your home, and work your way towards the front. This ensures that the water and dirt are directed outside. In case you've applied a cleanser or degreaser, it's a good idea to give the floor another pass with clean water using the pressure washer to ensure a thorough rinse.

Whether you need to winterize your pressure washer depends on where it will be stored. If it's kept in a location where temperatures could drop to freezing, any liquid left in the water pump can freeze, expand, and cause severe damage to the machine. To prevent this, you can add antifreeze to the pump. While emptying the machine with compressed air is an alternative, it can be a tedious process and may not remove all the liquid. If you can store the pressure washer in a relatively warm place with no risk of freezing, you won't need to add antifreeze. However, regardless of storage conditions, it is good practice to empty the gas chamber and refresh the oil before storing it for the winter.

Even at the lowest setting, there’s always a risk that pressure washing might damage your shower or tub. Never use this technique if there’s pre-existing damage in your shower or tub, like peeling caulk, sealant, or cracked tiles. And skip this method entirely if there are any wood features present.

We don’t recommend pressuring washing clapboard siding. At high levels of pressure, a pressure washer can damage wood siding permanently. Pressure washing can also make it easier to drive water into the cracks of clapboard (which are recommended for easier drainage), causing moisture damage.

If you think your clapboard siding is so dirty it could benefit from pressure washing, we suggest contacting a pressure wash cleaning service and getting a quote on a wood siding project. Some siding manufacturers recommend never pressure washing because it can force water behind the siding.

The Lagunitas-Forest Knolls, CA homeowners’ guide to pressure washing services

From average costs to expert advice, get all the answers you need to get your job done.