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Find Foundation, basement or crawlspace waterproofing / encapsulation pros in Vallejo

Avatar for Groundworks

Groundworks

4.67(
12
)
Approved Pro

Groundworks

4.67(
12
)
Approved Pro
Customers say: Quality work
17 local quotes requested
20 years of experience

Groundworks, formerly Bay Area Underpinning, specializes in helping homeowners with their residential and commercial foundation repair and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across the Sacramento and San Jose areas. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation. Schedule your FREE inspection today! 1116054

"We hired Groundworks CA (fka Bay Area Underpinning) for what we understood was a full foundation repair. We paid $42K. They only worked on the rear and never informed us that the front wasn’t included. Months later, while selling our home, a third-party engineer found $189K in unaddressed issues at the front. We were blindsided, lost our buyer, and suffered major financial and emotional stress. Groundworks later admitted they hadn’t measured the front. Their rushed “final inspection” months later felt reactive, not professional. When asked for a partial refund, they refused. We feel misled and abandoned. Avoid."

Dominick M on June 2025

Groundworks, formerly Bay Area Underpinning, specializes in helping homeowners with their residential and commercial foundation repair and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across the Sacramento and San Jose areas. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation. Schedule your FREE inspection today! 1116054

"We hired Groundworks CA (fka Bay Area Underpinning) for what we understood was a full foundation repair. We paid $42K. They only worked on the rear and never informed us that the front wasn’t included. Months later, while selling our home, a third-party engineer found $189K in unaddressed issues at the front. We were blindsided, lost our buyer, and suffered major financial and emotional stress. Groundworks later admitted they hadn’t measured the front. Their rushed “final inspection” months later felt reactive, not professional. When asked for a partial refund, they refused. We feel misled and abandoned. Avoid."

Dominick M on June 2025


Avatar for Groundworks

Groundworks

5.00(
4
)
Approved Pro

Groundworks

5.00(
4
)
Approved Pro
88 local quotes requested
2 years of experience

Groundworks specializes in helping homeowners with their residential and commercial foundation repair and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across the Sacramento area. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation.

"Juan G was the Forman and Mike was our Piering crew. They were able to put in 7 jacks and complete the job within 1 week! I really appreciated how Juan kept me informed about the job and how they always left their work areas clean and tidy."

Kristina S on December 2025

Groundworks specializes in helping homeowners with their residential and commercial foundation repair and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across the Sacramento area. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation.

"Juan G was the Forman and Mike was our Piering crew. They were able to put in 7 jacks and complete the job within 1 week! I really appreciated how Juan kept me informed about the job and how they always left their work areas clean and tidy."

Kristina S on December 2025


Avatar for Foundation Repair of CA

Foundation Repair of CA

5.00(
2
)
Approved Pro

Foundation Repair of CA

5.00(
2
)
Approved Pro
Customers say: Quick response
31 local quotes requested
14 years of experience

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


Avatar for Greener Better Lawns / Synthetic Grass

Greener Better Lawns / Synthetic Grass

No reviews yet

Greener Better Lawns / Synthetic Grass

No reviews yet
20 years of experience

We are a licensed Landscape Company Installing artificial grass, putting greens since 2005 , our services includes but are not limited to: artificial grass turf & sod custom installations for residential & commercial areas .....we have installations starting at $7.00 Sq Ft.... we offer free estimates and we are insured & bonded. we beat any price and we serve the entire bay area..

We are a licensed Landscape Company Installing artificial grass, putting greens since 2005 , our services includes but are not limited to: artificial grass turf & sod custom installations for residential & commercial areas .....we have installations starting at $7.00 Sq Ft.... we offer free estimates and we are insured & bonded. we beat any price and we serve the entire bay area..


Avatar for First Class Paving

First Class Paving

5.00(
5
)

First Class Paving

5.00(
5
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

hello here at First Class Paving we take our customers wants and needs very serious.Your happiness is what drives us to keep pushing forward.Call now for a free estimate!

"This is the third job I’ve had First Class Paving perform, and as usual I couldn’t be more pleased. Nick and his crew replaced several hundred square feet of wood chips with decorative rock. At the same time, they also resurfaced my gravel driveway, which turned out great. I would highly recommend First Class Paving."

Fred K on February 2024

hello here at First Class Paving we take our customers wants and needs very serious.Your happiness is what drives us to keep pushing forward.Call now for a free estimate!

"This is the third job I’ve had First Class Paving perform, and as usual I couldn’t be more pleased. Nick and his crew replaced several hundred square feet of wood chips with decorative rock. At the same time, they also resurfaced my gravel driveway, which turned out great. I would highly recommend First Class Paving."

Fred K on February 2024


Quality carpentry

5.00(
3
)

Quality carpentry

5.00(
3
)
Customers say: Quick response
Free onsite estimate

We take care of anything from rough to finish carpentry. We do anything such as fences, siding, windows and framing down to baseboard, trim, cabinets and much more. We value quality and take pride in our work. Customer satisfaction is a top priority.

"ENRIQUES WAS VERY PATIENT, CORDIAL AND PROFESSIONAL. HE TOOK THE TIME ASSEMBLE MY QUEEN SIZE BED FROM A MOVE I HAD RECENTLY. IAM VERY PLEASED HOW HE TOOK PRIDE IN HIS WORK!"

APPHIA M on February 2024

We take care of anything from rough to finish carpentry. We do anything such as fences, siding, windows and framing down to baseboard, trim, cabinets and much more. We value quality and take pride in our work. Customer satisfaction is a top priority.

"ENRIQUES WAS VERY PATIENT, CORDIAL AND PROFESSIONAL. HE TOOK THE TIME ASSEMBLE MY QUEEN SIZE BED FROM A MOVE I HAD RECENTLY. IAM VERY PLEASED HOW HE TOOK PRIDE IN HIS WORK!"

APPHIA M on February 2024


D.W Henninger Construction

No reviews yet

D.W Henninger Construction

No reviews yet
36 years of experience

Founded in 1989 by Dean Henninger, D.W. Henninger Construction has been recognized as a leading builder of custom homes and remodeling projects. Acting as a General Contractor, the entire Henninger team is known to exceed client expectations, leading to a steady stream of testimonials and referral clients. Over the past two decades, Henninger has managed projects in California: kitchens, bathrooms, room additions, entire home renovation, even complete construction of homes. Regardless of scope, Henninger approaches each project with the same foundation of principals: strong design aesthetics, comprehensive product options, sound project management, and a commitment to craftsmanship. Design Aesthetics: With 20+ years of Bay Area experience, Henninger understands the many architectural quirks unique to Bay Area communities, making it easy to elaborate and integrate with established design aesthetics. Product Options: Henninger is truly unique in being a single-source stop for design, remodeling, and product resources. Cabinetry, countertops, appliances, and plumbing fixtures are all available options for your project, and Henninger assists with selection, delivery, even vendor communication if there’s a problem. Project Management: Project management is essential to delivering a good customer experience. Henninger prioritizes project management to the same degree as design and crafting. Henninger is unique in using progress billing — a system that only charges for services following completion rather than pre-paying weeks or months before it starts. Craftsmanship: Henninger’s team of carpenters bring the best combination of experience and expertise to the table, but they offer much more than technical proficiency — by working with true craftsmen, Henninger projects balance design and functionality for maximum results on each and every project, regardless of scope. Our service areas: Oakland, Pleasanton, Livermore, Walnut Creek, Fremont, and surrounding cities. Projects in San Francisco and San Jose are also feasible — contact us for more information.

Founded in 1989 by Dean Henninger, D.W. Henninger Construction has been recognized as a leading builder of custom homes and remodeling projects. Acting as a General Contractor, the entire Henninger team is known to exceed client expectations, leading to a steady stream of testimonials and referral clients. Over the past two decades, Henninger has managed projects in California: kitchens, bathrooms, room additions, entire home renovation, even complete construction of homes. Regardless of scope, Henninger approaches each project with the same foundation of principals: strong design aesthetics, comprehensive product options, sound project management, and a commitment to craftsmanship. Design Aesthetics: With 20+ years of Bay Area experience, Henninger understands the many architectural quirks unique to Bay Area communities, making it easy to elaborate and integrate with established design aesthetics. Product Options: Henninger is truly unique in being a single-source stop for design, remodeling, and product resources. Cabinetry, countertops, appliances, and plumbing fixtures are all available options for your project, and Henninger assists with selection, delivery, even vendor communication if there’s a problem. Project Management: Project management is essential to delivering a good customer experience. Henninger prioritizes project management to the same degree as design and crafting. Henninger is unique in using progress billing — a system that only charges for services following completion rather than pre-paying weeks or months before it starts. Craftsmanship: Henninger’s team of carpenters bring the best combination of experience and expertise to the table, but they offer much more than technical proficiency — by working with true craftsmen, Henninger projects balance design and functionality for maximum results on each and every project, regardless of scope. Our service areas: Oakland, Pleasanton, Livermore, Walnut Creek, Fremont, and surrounding cities. Projects in San Francisco and San Jose are also feasible — contact us for more information.


Avatar for ALL SEASONS INSULATION CO

ALL SEASONS INSULATION CO

4.98(
41
)

ALL SEASONS INSULATION CO

4.98(
41
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

OWNER-OPERATED.

"Good. Should up on time, did the job and left in about three hours. Got what we paid for."

Don S on September 2020

OWNER-OPERATED.

"Good. Should up on time, did the job and left in about three hours. Got what we paid for."

Don S on September 2020


Avatar for Shaz Construction & Design

Shaz Construction & Design

No reviews yet

Shaz Construction & Design

No reviews yet
38 years of experience

For the past 30 years in Marin and the Bay Area, Shaz Construction has been known and trusted as a highly recommended contractor for excellent workmanship combining quality, innovation, and value. Shaz Construction takes pride in using his artistic ability to make each client's project unique, and to fit their needs/lifestyle.

For the past 30 years in Marin and the Bay Area, Shaz Construction has been known and trusted as a highly recommended contractor for excellent workmanship combining quality, innovation, and value. Shaz Construction takes pride in using his artistic ability to make each client's project unique, and to fit their needs/lifestyle.


Leal Landscaping

No reviews yet

Leal Landscaping

No reviews yet
25 years of experience

Provide Landscape maintenance and installation for landscaping. Weekly service available as well as special one-time projects such as big clean-ups or seasonal work.

Provide Landscape maintenance and installation for landscaping. Weekly service available as well as special one-time projects such as big clean-ups or seasonal work.

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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Vallejo, CA

The most affordable way to waterproof your basement is with interior methods like waterproof paint, costing between $1 and $8 per square foot, or silicate concrete sealers priced at $4 to $6 per square foot. However, these solutions are only suitable for certain issues. If your basement moisture is due to more serious problems like a cracked foundation, you'll need more extensive (and costly) repairs.

Absolutely! Waterproofing your basement is a smart investment that can increase your home's value. By keeping your basement dry and free of moisture problems, you protect your home's structural integrity and make it more appealing to potential buyers. Plus, taking proactive measures now can prevent costly water damage repairs down the line.

The time required to waterproof a basement depends on the selected method. Some approaches to interior waterproofing, like paint or sealant, can be completed within a day. Installing new drains or weeping tiles will need at least two to three days of labor. Any forms of exterior waterproofing that require you to excavate land will require an additional three days of work to prepare the ground.

Yes, basement waterproofing can significantly increase your home's value. A dry, leak-free basement is a strong selling point for potential buyers, enhancing your property's desirability and market price. Investing in professional waterproofing not only protects your home's structural integrity but also ensures a healthier living environment by preventing mold and mildew growth.

Waterproofing both the interior and exterior of your basement offers the best protection against moisture. Exterior waterproofing stops water from penetrating your foundation, while interior methods manage any moisture that does enter. If you must choose one, exterior waterproofing is generally more effective, as it prevents water from reaching your home's interior in the first place.

The Vallejo, CA homeowners’ guide to foundation, basement or crawlspace waterproofing / encapsulations

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