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TRUSTED BY KENSINGTON, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified french drain services reviews

Verified Reviews for French Drain Service pros in Kensington, CA

*The Angi rating for French Drain Service companies in Kensington, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.

*The HomeAdvisor rating for French Drain Service companies in Kensington, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.

Last update on December 05, 2025

Find French drain pros in Kensington

Avatar for Oasis Landscape Solutions LLC - Unlicensed Contractor

Oasis Landscape Solutions LLC - Unlicensed Contractor

5.00(
5
)
•Approved Pro

Oasis Landscape Solutions LLC - Unlicensed Contractor

5.00(
5
)
•Approved Pro
60 local quotes requested
21 years of experience

20 years of experience in Landscaping, fencing, design, cement, gravel, irrigation systems, solar panels maintenance, garden beds and painting.

"they did an excellent job. "

Viviane M on December 2025

20 years of experience in Landscaping, fencing, design, cement, gravel, irrigation systems, solar panels maintenance, garden beds and painting.

"they did an excellent job. "

Viviane M on December 2025

Avatar for RG Construction

RG Construction

5.00(
4
)
•Approved Pro

RG Construction

5.00(
4
)
•Approved Pro
Free onsite estimate
Emergency services offered

We have been in the construction industry for over 10 years. From building ADUs, high-end kitchen remodels, bathroom remodels and home extensions, we have done just about everything under general construction. Our company prioritizes safety, quality and transparency.

"Me and my wife decided recently to get our kitchen remolded. After some time searching for the right guys to do the job we settled on RG Construction. Richard, who is the owner, is a great guy and super informative. He never left any question unanswered or left us uncertain about anything. His crew works quick, and they pay attention to the tiniest detail. They absolutely are worth every dollar and I would recommend RG Construction to any homeowner, and I for sure will be giving them a call back for any work I need done in the future. Me and my wife are absolutely in love with our remodel."

Jesse O on November 2025

We have been in the construction industry for over 10 years. From building ADUs, high-end kitchen remodels, bathroom remodels and home extensions, we have done just about everything under general construction. Our company prioritizes safety, quality and transparency.

"Me and my wife decided recently to get our kitchen remolded. After some time searching for the right guys to do the job we settled on RG Construction. Richard, who is the owner, is a great guy and super informative. He never left any question unanswered or left us uncertain about anything. His crew works quick, and they pay attention to the tiniest detail. They absolutely are worth every dollar and I would recommend RG Construction to any homeowner, and I for sure will be giving them a call back for any work I need done in the future. Me and my wife are absolutely in love with our remodel."

Jesse O on November 2025

Avatar for FALCONI & SON'S CONSTRUCTION INC

FALCONI & SON'S CONSTRUCTION INC

5.00(
1
)
•Approved Pro

FALCONI & SON'S CONSTRUCTION INC

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

FALCONI & SON'S CONSTRUCTION INC 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. you can check my website: http://falconiconstruction.com

"Friendly, professional and 5 star job"

Daniel G on November 2024

FALCONI & SON'S CONSTRUCTION INC 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. you can check my website: http://falconiconstruction.com

"Friendly, professional and 5 star job"

Daniel G on November 2024

Avatar for Caval Construction

Caval Construction

5.00(
7
)
•Approved Pro

Caval Construction

5.00(
7
)
•Approved Pro
Customers say: Quick response
7 years of experience
Free onsite estimate

Caval Construction 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.

"they are perfect and give them the highest rating possible."

Jason D on December 2024

Caval Construction 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.

"they are perfect and give them the highest rating possible."

Jason D on December 2024

Avatar for Lend A Hand

Lend A Hand

4.93(
7
)
•Approved Pro

Lend A Hand

4.93(
7
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Lend A Hand 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 Preferred Cash & Check

"Amazing!"

Taryn C on October 2024

Lend A Hand 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 Preferred Cash & Check

"Amazing!"

Taryn C on October 2024

Avatar for Prime Time Plumbing

Prime Time Plumbing

5.00(
3
)
•Approved Pro

Prime Time Plumbing

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

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"I had a great experience with them. They did a tankless water heater for a fair price and helped install new water lines for my espresso machine in my cafe. Would recommend to anyone who needs the job done right!"

Alex H on October 2023

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"I had a great experience with them. They did a tankless water heater for a fair price and helped install new water lines for my espresso machine in my cafe. Would recommend to anyone who needs the job done right!"

Alex H on October 2023

Coreas Painting

5.00(
11
)
•Approved Pro

Coreas Painting

5.00(
11
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business.

"Joel was on time, thorough, and courteous. I have a 1200 sq ft yard that had become pretty overgrown. He got it cleaned up and basically made it into a clean slate in one day. Definitely would recommend hiring him!"

Scott D on September 2023

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business.

"Joel was on time, thorough, and courteous. I have a 1200 sq ft yard that had become pretty overgrown. He got it cleaned up and basically made it into a clean slate in one day. Definitely would recommend hiring him!"

Scott D on September 2023

Avatar for Ortega Plumbing & Rooter LLC

Ortega Plumbing & Rooter LLC

5.00(
3
)
•Approved Pro

Ortega Plumbing & Rooter LLC

5.00(
3
)
•Approved Pro
Super Service Award
3 years of experience
Free onsite estimate

Ortega Plumbing & Rooter LLC is a locally owned and owner operated plumbing business dedicated to serving residential and commercial customers in the Bay Area. With a focus on quality service and customer satisfaction, we offer a wide range of services including sewer and drain cleaning, hydro jetting, fixture replacement, and water heater replacement. Our experienced team is here to help you with any plumbing or drain emergencies, making the process as smooth as possible.

"Pedro handled a complicated water main repair/replacement. He and his team were very competent, calm, and professional. Pedro’s upbeat attitude, common sense and persistence were a perfect fit for our project. He gave a good price and kept at it until the job was done. I highly recommend Ortega Plumbing & Rooter!"

James O on April 2025

Ortega Plumbing & Rooter LLC is a locally owned and owner operated plumbing business dedicated to serving residential and commercial customers in the Bay Area. With a focus on quality service and customer satisfaction, we offer a wide range of services including sewer and drain cleaning, hydro jetting, fixture replacement, and water heater replacement. Our experienced team is here to help you with any plumbing or drain emergencies, making the process as smooth as possible.

"Pedro handled a complicated water main repair/replacement. He and his team were very competent, calm, and professional. Pedro’s upbeat attitude, common sense and persistence were a perfect fit for our project. He gave a good price and kept at it until the job was done. I highly recommend Ortega Plumbing & Rooter!"

James O on April 2025

Avatar for Apex Landscape Lighting & Audio

Apex Landscape Lighting & Audio

5.00(
5
)
•Approved Pro

Apex Landscape Lighting & Audio

5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 local quotes requested

We offer a custom Landscape Lighting Design and installation services. We help you find solutions to landscape lighting needs weather you're looking to add esthetics, safety and/or task lighting to your outdoor living spaces. We use architectual grade low voltage fixtures to light pathways and foilage, accent walls and yard art, and highlight water features or other points of interest. In addition, we can elevate the ambiance for your outdoor events by designing and installing outdoor audio. Stream all your favorite music throughout your yard using our direction speakers in your landscape. We have packages suitable for any outdoor entertaining area!

"If you want someone reliable to review a landscape lighting and audio design and implement a plan without delays, you have to call Jerod at Apex Landscape Lighting and Audio. He is not only knowledgeable, which is a key reason to work with Jerod, he is fair, hardworking, and flexible. The knowledge he brings to your project will be worth every cent in terms of savings over other options available in the market. He also knows where to buy components and pass along the savings gained from his contacts. Bottom line, you don't have to go anywhere else to implement, design, and supply your landscape lighting and audio systems."

Bob J on January 2025

We offer a custom Landscape Lighting Design and installation services. We help you find solutions to landscape lighting needs weather you're looking to add esthetics, safety and/or task lighting to your outdoor living spaces. We use architectual grade low voltage fixtures to light pathways and foilage, accent walls and yard art, and highlight water features or other points of interest. In addition, we can elevate the ambiance for your outdoor events by designing and installing outdoor audio. Stream all your favorite music throughout your yard using our direction speakers in your landscape. We have packages suitable for any outdoor entertaining area!

"If you want someone reliable to review a landscape lighting and audio design and implement a plan without delays, you have to call Jerod at Apex Landscape Lighting and Audio. He is not only knowledgeable, which is a key reason to work with Jerod, he is fair, hardworking, and flexible. The knowledge he brings to your project will be worth every cent in terms of savings over other options available in the market. He also knows where to buy components and pass along the savings gained from his contacts. Bottom line, you don't have to go anywhere else to implement, design, and supply your landscape lighting and audio systems."

Bob J on January 2025

Avatar for Dream Build Services LLC

Dream Build Services LLC

5.00(
8
)
•Approved Pro

Dream Build Services LLC

5.00(
8
)
•Approved Pro
Super Service Award
Customers say: Quick response
169 local quotes requested
1 years of experience

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Dream Build Services LLC was great to work with. They communicated clearly and set expectations during the project. They finished on time and on a very reasonable budget. We love our bathroom and bedroom remodel and would definitely work with them again. "

Deborah L on October 2025

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Dream Build Services LLC was great to work with. They communicated clearly and set expectations during the project. They finished on time and on a very reasonable budget. We love our bathroom and bedroom remodel and would definitely work with them again. "

Deborah L on October 2025

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French Drains questions, answered by experts

Bleach—even diluted bleach—is not always the safest option for cleaning your drains. With a high pH, bleach can be highly corrosive to many types of pipes, especially when used regularly. When mixed with household cleaners and organic waste, it can also create dangerous chemicals. Remember to use proper protective equipment and ventilation when dealing with bleach.

The spin cycle on your washer should initiate draining, but if you still find leftover water in the washing machine tub, you may need to drain it manually. To manually drain a washing machine, you’ll need to turn off the power supply and locate the drain hose, filter, and pump. Open or disconnect these parts and let the water drain into a bucket.

It might be possible to dissolve hair caught in a drain, but it’s usually not a good way to go about clearing the clog. Some sources mention that baking soda and vinegar can do the trick, but this won’t actually dissolve the hair. The hydrochloric acid in drain cleaners can dissolve the hair over time, but it will much more quickly destroy your plumbing pipes and leave you with bigger issues. The best way to remove hair is to do it manually with a drain snake or to have a plumber use an auger to pull clogs out.

Ideally, you might find that you only need to clean the sewer line or remove a clog from the main line. That costs $200 to $300. However, “sewer main clogs can cost upwards of $1,000 to clear, depending on what is causing the clog, distance from accessible cleanouts to the clog, and whether there is occupied space below the clogged line (apartment buildings, condos, etc.),” says Botelho.

Conventional drain cleaners, like you might buy at the grocery store, use bleach (sodium hydroxide) as the main ingredient. On the contrary, biodegradable drain cleaners use gentler ingredients such as baking soda, vinegar, and boiling water to clear out drains. 

Bleach is extremely corrosive and releases harmful gasses—hence the need for wearing safety protections like rubber gloves, eye goggles, face masks, and long sleeves and properly ventilating the room while using bleach. Biodegradable cleaners, however, don’t use bleach. Therefore they are safer to use, especially if you have a house full of children.

The Kensington, CA homeowners’ guide to french drain services

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

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