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Foundation, basement or crawlspace waterproofing / encapsulation pros in San Francisco
At Foundation Repair of CA, we specialize in stabilizing homes and businesses throughout Northern California. We specialize in primary foundation damage repair of all types. We provide solutions for failing foundations, including sinking or settling foundations, sagging crawl space, crawl space encapsulation and insulation, and earthquake retrofitting. Our expertise also includes concrete restoration, which incorporates concrete lifting and leveling of slabs, driveways, walkways and pool decks, and more! We pride ourselves in providing free, no obligation foundation repair quotes for homeowners within our service area. Protect your home or business. Call us today.
"All around good experience"
Tat H on August 2023
At Foundation Repair of CA, we specialize in stabilizing homes and businesses throughout Northern California. We specialize in primary foundation damage repair of all types. We provide solutions for failing foundations, including sinking or settling foundations, sagging crawl space, crawl space encapsulation and insulation, and earthquake retrofitting. Our expertise also includes concrete restoration, which incorporates concrete lifting and leveling of slabs, driveways, walkways and pool decks, and more! We pride ourselves in providing free, no obligation foundation repair quotes for homeowners within our service area. Protect your home or business. Call us today.
"All around good experience"
Tat H on August 2023
Integrity Decks & Restoration, Inc. (IDR) is a family-owned waterproofing and deck restoration company proudly serving the San Francisco Bay Area. Built on a foundation of craftsmanship, transparency, and reliability, we specialize in high-performance waterproofing systems, balcony and deck restoration, traffic coatings, and exterior surface protection for residential, commercial, and multi-family properties. What began as a small, hands-on operation has grown into a trusted name in the industry, known for durable, code-compliant solutions tailored to each project. Today, our team continues to evolve with new materials and improved workflows, while staying true to our roots as a family business. We take pride in protecting the places people live and work, and in building partnerships with every client we serve. Every project we take on is treated with care, attention to detail, and a commitment to doing the job right — because to us, our work is personal.
"In 2024, we were delighted to have our deck resurfaced by Integrity decks. Both, Refugio who heads the work team, and his son Daniel, who is in charge of the office, were wonderful to work with, always available, timely, and friendly. The work was completed according to the specifications and on time. We have recommended Integrity Decks to several of our neighbors who were also very happy with their work."
Zuzana G on May 2025
Integrity Decks & Restoration, Inc. (IDR) is a family-owned waterproofing and deck restoration company proudly serving the San Francisco Bay Area. Built on a foundation of craftsmanship, transparency, and reliability, we specialize in high-performance waterproofing systems, balcony and deck restoration, traffic coatings, and exterior surface protection for residential, commercial, and multi-family properties. What began as a small, hands-on operation has grown into a trusted name in the industry, known for durable, code-compliant solutions tailored to each project. Today, our team continues to evolve with new materials and improved workflows, while staying true to our roots as a family business. We take pride in protecting the places people live and work, and in building partnerships with every client we serve. Every project we take on is treated with care, attention to detail, and a commitment to doing the job right — because to us, our work is personal.
"In 2024, we were delighted to have our deck resurfaced by Integrity decks. Both, Refugio who heads the work team, and his son Daniel, who is in charge of the office, were wonderful to work with, always available, timely, and friendly. The work was completed according to the specifications and on time. We have recommended Integrity Decks to several of our neighbors who were also very happy with their work."
Zuzana G on May 2025
RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
We specialize in all phases of landscaping and hardscaping services! At Go Green Landscape our belief is that our customers needs are the utmost importance. Our team has experience dating back to 2005 and are committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is to big or to small, please contact us for a free estimate!
"The service went well. They were quick."
Oz S on June 2021
We specialize in all phases of landscaping and hardscaping services! At Go Green Landscape our belief is that our customers needs are the utmost importance. Our team has experience dating back to 2005 and are committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is to big or to small, please contact us for a free estimate!
"The service went well. They were quick."
Oz S on June 2021
Geico Builders specializes in meeting your expectations before, during, and after the project is complete. Our most upstanding quality is our accountability--you can expect us to own the work we complete for your home. Of course, we know accountability means nothing without proof, which is why we are happy to offer a 2-year workmanship warranty to all of our clients. This is a rare quality for this industry, but we wanted to prove to you that we stand by our craftsmanship through our home remodeling construction services. Every Crew at Geico Builders has been professionally trained and will treat your home with integrity and respect.
"We are completely satisfied with our backyard, where we wanted to do a complete renovation, making our yard more beautiful and usable, for games with friends, easy access for my dogs and everything else! From the beginning Brian helped us with the choice of materials, locations, colors and many great suggestions. Our Project Manager, Delmar, and Brian did an excellent job updating us and communicating and always responded quickly to any questions or concerns. We had a tight deadline for our project because we wanted to finish before 06/01 - he did our entire project quickly and efficiently! I want to thank you very much, I am very happy, I recommend Geico Builders and together with Brian for all your projects! I hope to work with him soon on our front yard, after all I only have good things to say!"
Mark S on June 2025
Geico Builders specializes in meeting your expectations before, during, and after the project is complete. Our most upstanding quality is our accountability--you can expect us to own the work we complete for your home. Of course, we know accountability means nothing without proof, which is why we are happy to offer a 2-year workmanship warranty to all of our clients. This is a rare quality for this industry, but we wanted to prove to you that we stand by our craftsmanship through our home remodeling construction services. Every Crew at Geico Builders has been professionally trained and will treat your home with integrity and respect.
"We are completely satisfied with our backyard, where we wanted to do a complete renovation, making our yard more beautiful and usable, for games with friends, easy access for my dogs and everything else! From the beginning Brian helped us with the choice of materials, locations, colors and many great suggestions. Our Project Manager, Delmar, and Brian did an excellent job updating us and communicating and always responded quickly to any questions or concerns. We had a tight deadline for our project because we wanted to finish before 06/01 - he did our entire project quickly and efficiently! I want to thank you very much, I am very happy, I recommend Geico Builders and together with Brian for all your projects! I hope to work with him soon on our front yard, after all I only have good things to say!"
Mark S on June 2025
Acer Landscaping & Tree Care Inc is a professional company serving the entire Bay Area and East bay. Tree service and landscaping has distinguish Acer from the very begining. We provide rigorous training in the most progressive methods used to preserve the safety and health of trees. Our staff use the best practices from International Society of Arboriculture (ISA) tree pruning standards to ensure safety and quality for every single tree. Removing trees is not an easy task. Specially big trees. It represents a challenge and it requires a highly trained personnel to protect your property and people. Give us a call for a free consultation with one of our expert arborists. Fully Licensed & Insured!!!! 24/7 Emergency Services!! We do Pavers Pergolas Sod Artificial Grass Putting Greens Irrigation Fencing Retaining Walls Flag Stone Planting Tree Trimming Tree Removal Stump Grinding Mulching Gravel Installation Clean ups and more!!!
"Eli and his Acer Landscaping staff were beyond excellent, perfectly executing their top-notch design, which mirrored exactly what we envisioned for our backyard space: a family oasis. We love to entertain, play basketball, and relax and lounge outside. This is now our forever home/backyard, and it's all thanks to Acer. They stayed on budget and completed the project before the anticipated due date. In a heartbeat, we'd recommend Acer Landscaping to anyone looking to hire the perfect partner!"
Rhean F on December 2023
Acer Landscaping & Tree Care Inc is a professional company serving the entire Bay Area and East bay. Tree service and landscaping has distinguish Acer from the very begining. We provide rigorous training in the most progressive methods used to preserve the safety and health of trees. Our staff use the best practices from International Society of Arboriculture (ISA) tree pruning standards to ensure safety and quality for every single tree. Removing trees is not an easy task. Specially big trees. It represents a challenge and it requires a highly trained personnel to protect your property and people. Give us a call for a free consultation with one of our expert arborists. Fully Licensed & Insured!!!! 24/7 Emergency Services!! We do Pavers Pergolas Sod Artificial Grass Putting Greens Irrigation Fencing Retaining Walls Flag Stone Planting Tree Trimming Tree Removal Stump Grinding Mulching Gravel Installation Clean ups and more!!!
"Eli and his Acer Landscaping staff were beyond excellent, perfectly executing their top-notch design, which mirrored exactly what we envisioned for our backyard space: a family oasis. We love to entertain, play basketball, and relax and lounge outside. This is now our forever home/backyard, and it's all thanks to Acer. They stayed on budget and completed the project before the anticipated due date. In a heartbeat, we'd recommend Acer Landscaping to anyone looking to hire the perfect partner!"
Rhean F on December 2023
Family owned, with over 17 years of experience. Here to help you with all your landscaping needs and dreams
"Excellent work. Excellent crew. Hardworking - executing the design we wanted. The patio and walkways came out great."
Dave M on June 2024
Family owned, with over 17 years of experience. Here to help you with all your landscaping needs and dreams
"Excellent work. Excellent crew. Hardworking - executing the design we wanted. The patio and walkways came out great."
Dave M on June 2024
C.A Landscaping: Transforming Your Outdoor Space in the San Francisco Bay Area. From excavation to design, our expert team specializes in creating stunning landscapes that enhance your home. Contact us today for a beautiful outdoor oasis.
"Carlos did a fantastic job! He is very knowledgable and can do any landscaping project that you have in mind. Also, he'll give you suggestions about what he thinks might make the job look even better. I took all of his advice and the project turned out beautifully. I highly recommend him for any landscaping project."
Jeanette D on October 2022
C.A Landscaping: Transforming Your Outdoor Space in the San Francisco Bay Area. From excavation to design, our expert team specializes in creating stunning landscapes that enhance your home. Contact us today for a beautiful outdoor oasis.
"Carlos did a fantastic job! He is very knowledgable and can do any landscaping project that you have in mind. Also, he'll give you suggestions about what he thinks might make the job look even better. I took all of his advice and the project turned out beautifully. I highly recommend him for any landscaping project."
Jeanette D on October 2022
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work.As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"They did a excellent job and we were pleased with their service!"
Allan P on September 2023
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work.As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"They did a excellent job and we were pleased with their service!"
Allan P on September 2023
Hello, we specialize in making New lawn fence, New sprinklers, trimming, pruning,planting,landscape-(everything). Hauling and junk removal, artificial grass, and maintenance. Call for a FREE estimate!!!
"Juan responded promptly and was immediately available to do the job. He and his brother did an excellent job removing old hillside plants, leaving the area clean and primed for the next step. They are easy to work with and I look forward to working with them for phase 2."
Dennise S on March 2025
Hello, we specialize in making New lawn fence, New sprinklers, trimming, pruning,planting,landscape-(everything). Hauling and junk removal, artificial grass, and maintenance. Call for a FREE estimate!!!
"Juan responded promptly and was immediately available to do the job. He and his brother did an excellent job removing old hillside plants, leaving the area clean and primed for the next step. They are easy to work with and I look forward to working with them for phase 2."
Dennise S on March 2025
FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in San Francisco, CA
Standing water in your crawl space won’t disappear on its own. Keep the drainage clear, ensure the vents are working properly, and run a dehumidifier to control moisture levels. If dampness lingers, mold, wood rot, and foundation cracks can follow. Act quickly and call a pro to protect your home’s structure and indoor air quality.
Disinfecting a crawl space requires a methodical approach. First, clear all debris and remove old liners and insulation to eliminate contaminants. Then, apply a strong bleach solution or borate spray to eradicate mold spores and mildew. Ensuring complete surface coverage and allowing ample drying time establishes a sanitary environment and prevents future infestations.
A crawl space serves vital functions by providing access to essential systems, including electrical wiring, plumbing, and HVAC ducts. It also offers a buffer zone that aids in moisture control and protects underlying structural components.
Yes, crawl space encapsulation is a worthwhile investment in protecting your home. Crawl space encapsulation locks out moisture, controls humidity, and blocks pests and harmful pollutants like radon gas. Those benefits boost indoor air quality and protect beams, joists, and insulation, giving your home long‑term structural stability and safeguarding your family’s health.
Prevention is the best way to keep water out of your crawl space. A dehumidifier and sump pump can help control moisture levels, but grading the landscape to redirect water away from the foundation is most important. Additionally, seal foundation cracks and install reliable drainage systems such as a French drain to maintain a consistently dry environment.
Yes, repairing your crawl space foundation is critical, regardless of how minor the issue may seem. Foundation problems arise from enduring moisture, water intrusion, and unstable soil, which can lead to significant structural damage if left unaddressed. Hiring a licensed structural engineer or foundation repair professional guarantees your home’s long-term stability and safety while preventing escalating repair costs.
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