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TRUSTED BY COTATI, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon123
    Verified pressure washing services reviews

Find Pressure washers in Cotati

Avatar for Cal Preserving

Cal Preserving

4.67(
174
)
Approved Pro

Cal Preserving

4.67(
174
)
Approved Pro
Customers say: Quality work
89 local quotes requested
38 years of experience

Super Service Award Winner 10 years in a row and almost 35 years of experience serving the Greater San Francisco Bay Area! When it comes to wooden decks, fences, siding, etc., we are leading the industry in cleaning, restoring, refinishing, preserving (staining, sealing) and maintaining all exterior wooden surfaces that are not painted. We do not do new construction, but we do make small repairs. One of our goals is to deliver the highest quality customer service and knowledge of exterior wood restoration, preservation and maintenance. Our policy is that we don't take a dime of your money until the work is done and you are happy. Knowledge about the product is one thing, but delivering outstanding service and running a solid company is equally important. Our mission is to advocate for your money and give good honest advice whether or not you decide to hire us.

"CalPreserving was the total deal! I didn't know what all we needed and all the serves Iooked at seemed to offer only a piece of the puzzle, such as just power washing, or construction, or staining. This group did it all. The initial visit to assess the issues was informative and helpful. We could see our choices. They offered sound advice and looked at ways to save us money where it was possible. We ended up replacing about half the boards on the oldest deck. The finished product on both decks looks amazing -- like new. The workmen were thoughtful, knowledgeable, hard working, and polite. I was impressed that they even followed up with tips on maintaining the decks for years to come. I will definitely have them back every couple of years just to check on the decks and preserve the investments we have made in them. My highest recommendation."

Judith O on October 2019

Super Service Award Winner 10 years in a row and almost 35 years of experience serving the Greater San Francisco Bay Area! When it comes to wooden decks, fences, siding, etc., we are leading the industry in cleaning, restoring, refinishing, preserving (staining, sealing) and maintaining all exterior wooden surfaces that are not painted. We do not do new construction, but we do make small repairs. One of our goals is to deliver the highest quality customer service and knowledge of exterior wood restoration, preservation and maintenance. Our policy is that we don't take a dime of your money until the work is done and you are happy. Knowledge about the product is one thing, but delivering outstanding service and running a solid company is equally important. Our mission is to advocate for your money and give good honest advice whether or not you decide to hire us.

"CalPreserving was the total deal! I didn't know what all we needed and all the serves Iooked at seemed to offer only a piece of the puzzle, such as just power washing, or construction, or staining. This group did it all. The initial visit to assess the issues was informative and helpful. We could see our choices. They offered sound advice and looked at ways to save us money where it was possible. We ended up replacing about half the boards on the oldest deck. The finished product on both decks looks amazing -- like new. The workmen were thoughtful, knowledgeable, hard working, and polite. I was impressed that they even followed up with tips on maintaining the decks for years to come. I will definitely have them back every couple of years just to check on the decks and preserve the investments we have made in them. My highest recommendation."

Judith O on October 2019


Avatar for A&J Yard Service - Unlicensed Contractor

A&J Yard Service - Unlicensed Contractor

5.00(
1
)
Approved Pro

A&J Yard Service - Unlicensed Contractor

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
31 years of experience

Hi my name is Alex from A&J yard service I've been in business for over 25 years I've been pruning and trimming all types of small trees and hedges. Pressure washing One time mows.free ests. Give me a call for your free estimate and you won't you'll be happy you did thanks for looking Alex

"Fast and efficient Alex shows up on time and gets things done! Excellent attitude and knowledgeable service."

Janette M on January 2024

Hi my name is Alex from A&J yard service I've been in business for over 25 years I've been pruning and trimming all types of small trees and hedges. Pressure washing One time mows.free ests. Give me a call for your free estimate and you won't you'll be happy you did thanks for looking Alex

"Fast and efficient Alex shows up on time and gets things done! Excellent attitude and knowledgeable service."

Janette M on January 2024


Avatar for Trujano Roofing

Trujano Roofing

New on AngiNew on Angi
Approved Pro

Trujano Roofing

New on AngiNew on Angi
Approved Pro
12 local quotes requested
2 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Jason Steward

5.00(
3
)
Approved Pro

Jason Steward

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

At Jason Steward, we pride ourselves on being the best home improvement company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Jason was a great communicator-kept me up to date on progress and needed changes. He is a professional. I had him advise on a needed remodel-he brought lots of clarity and cost saving ideas that we will utilize."

Diana R on January 2024

At Jason Steward, we pride ourselves on being the best home improvement company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Jason was a great communicator-kept me up to date on progress and needed changes. He is a professional. I had him advise on a needed remodel-he brought lots of clarity and cost saving ideas that we will utilize."

Diana R on January 2024


Avatar for JC Home Improvement-Unlicensed Contractor

JC Home Improvement-Unlicensed Contractor

4.90(
15
)
Approved Pro

JC Home Improvement-Unlicensed Contractor

4.90(
15
)
Approved Pro
Customers say: Quick response
68 local quotes requested
5 years of experience

We're a locally owned and operated company with years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Very efficient. In addition to cleaning the gutters we added screens to the gutters. It was all done quickly and at a good price. The people were friendly and efficient."

Tony L on October 2025

We're a locally owned and operated company with years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Very efficient. In addition to cleaning the gutters we added screens to the gutters. It was all done quickly and at a good price. The people were friendly and efficient."

Tony L on October 2025


Avatar for SM Maintenance- Unlicensed Contractor

SM Maintenance- Unlicensed Contractor

4.60(
119
)
Approved Pro

SM Maintenance- Unlicensed Contractor

4.60(
119
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
29 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"It is hard for me to believe the good reviews are legit. These guys were awful! Silvero was very eager to do the job, since it was in January and I am sure they did not have much work. He called and called, had his brother come over to take pictures for a quote, so it seemed somewhat professional. Well, they came over, and this is not a big job, used two power washers with way too much pressure, and since I assumed (big mistake) that power washing was relatively easy if you have the equipment I paid Silvero and then looked at the work. Debris everywhere, a broken solar light, a broken pot, a decorative metal sign crumpled up and thrown into a pot and that was just the beginning. The pressure used was so high that the bark in the yard was pushed to the center and gutters were created between the bark and the cement, since the pressure used was too powerful. It took me three hours to get things looking somewhat normal again. I called Silvero and asked for my money back and stated if he had any integrity he would refund the money. He had turned off his phone, since I'm sure he knew I was going to call when I saw what they had done. Of course, he cashed the check right away. I would never recommend this guy to anyone and since there are so many people that do power washing and gutter cleaning I'm sure all of you could find someone better. As far as I'm concerned this guy should not be in business."

Debbie C on April 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"It is hard for me to believe the good reviews are legit. These guys were awful! Silvero was very eager to do the job, since it was in January and I am sure they did not have much work. He called and called, had his brother come over to take pictures for a quote, so it seemed somewhat professional. Well, they came over, and this is not a big job, used two power washers with way too much pressure, and since I assumed (big mistake) that power washing was relatively easy if you have the equipment I paid Silvero and then looked at the work. Debris everywhere, a broken solar light, a broken pot, a decorative metal sign crumpled up and thrown into a pot and that was just the beginning. The pressure used was so high that the bark in the yard was pushed to the center and gutters were created between the bark and the cement, since the pressure used was too powerful. It took me three hours to get things looking somewhat normal again. I called Silvero and asked for my money back and stated if he had any integrity he would refund the money. He had turned off his phone, since I'm sure he knew I was going to call when I saw what they had done. Of course, he cashed the check right away. I would never recommend this guy to anyone and since there are so many people that do power washing and gutter cleaning I'm sure all of you could find someone better. As far as I'm concerned this guy should not be in business."

Debbie C on April 2024


Avatar for Sonoma Shine

Sonoma Shine

No reviews yet

Sonoma Shine

No reviews yet
2 years of experience

Here at Sonoma Shine we make a real difference in Home Improvement! Being only one year in business, we still have a lot to prove. Our name and reputation are on the line and we strive for nothing but excellence. May this excellence be in Window Cleaning, Solar Panel Cleaning, or Pressure Washing. Our results and professionalism will be second to none.

Here at Sonoma Shine we make a real difference in Home Improvement! Being only one year in business, we still have a lot to prove. Our name and reputation are on the line and we strive for nothing but excellence. May this excellence be in Window Cleaning, Solar Panel Cleaning, or Pressure Washing. Our results and professionalism will be second to none.


Avatar for High valley landscape

High valley landscape

No reviews yet

High valley landscape

No reviews yet
15 years of experience

We specialize in landscape maintenance commercial and residential , irrigation repair , irrigation installation , fences , retaining wall , paver patio , concrete patio , tree pruning , SOD and turf installation, plant planting , garden clean ups , 15 years of experience

We specialize in landscape maintenance commercial and residential , irrigation repair , irrigation installation , fences , retaining wall , paver patio , concrete patio , tree pruning , SOD and turf installation, plant planting , garden clean ups , 15 years of experience


Avatar for Blue Spring Pressure Washing

Blue Spring Pressure Washing

No reviews yet

Blue Spring Pressure Washing

No reviews yet
2 years of experience

Blue Spring Pressure Washing specializes in driveway cleaning services using professional-grade equipment. We are dedicated to providing top-notch results, with before and after pictures showcasing our expertise. Contact us to book your appointment today!

Blue Spring Pressure Washing specializes in driveway cleaning services using professional-grade equipment. We are dedicated to providing top-notch results, with before and after pictures showcasing our expertise. Contact us to book your appointment today!


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Pressure Washing questions, answered by experts

Most deck lumber is softwood that you can easily damage with the spray from a power washer. Most power washers, though, have a lower pressure setting that’s relatively safe for deck materials if you’re careful to hold the nozzle at least a foot from the surface and continue moving without hovering in one area. 

Annually, or more if located in humid or heavily polluted areas.

Jet washers can last for up to 10 years, but a more exact timeline for your jet washer depends on the frequency of use and maintenance. Some machines are given a rating of their approximate total hours of usage, which can help determine how long yours will stick around based on how many hours you use it each year. Aside from learning how to properly use the jet washer, you’ll want to keep it stored safely and securely so that it won’t rust or get damaged between uses.

The amount of pressure required to wash your siding depends on the material. Vinyl siding, as well as brick and stone exteriors, can handle high pressure of 2,500 to 3,000 psi, especially if you’re not worried about damaging paint. Wood and aluminum siding needs a gentler approach and shouldn’t face more than 1,500 psi.

Though bleach is a great way to kill mold and mildew around the house, you should never, under any circumstances, use bleach in a power washer. Bleach is a potent chemical that will destroy the pressure washer from the inside out. If you’re worried about killing mold and mildew, you should instead hire a pro who will use a safe but effective cleaning agent when pressure washing your home.

The Cotati, CA homeowners’ guide to pressure washing services

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