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Avatar for Groundworks

Groundworks

4.67(
12
)
Approved Pro

Groundworks

4.67(
12
)
Approved Pro
Customers say: Quality work
20 years of experience
Free onsite estimate

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


Wing Lee Architects Inc

No reviews yet

Wing Lee Architects Inc

No reviews yet
22 years of experience

Wing Lee Architects Inc was founded in 2003 by Wing Lee, AIA, LEED AP. We are a small, full serviced architecture firm based in San Francisco and Sonoma. The firm provides complete architectural services including programming, feasibility studies, conceptual design, schematic and design development, construction documents, assistance with permitting processes and bidding, contract administration, and LEED certification and coordination. We also provide interior design for a plethora of project types, that range from single family to public scale, with a concentration on commercial, institutional, transportation, and public sector work. We understand the pivotal role projects will play in creating a well-built environment that has its own sense of place in the community. For us, exceptional and successful design is derived from a balance of considered responses to climate, technology, culture, and site. We welcome open collaboration with clients, trusting that the final work benefits from a free flow of dialogue and ideas. The creation of each project is the result of a rigorous investigation and understanding of our client's vision.

Wing Lee Architects Inc was founded in 2003 by Wing Lee, AIA, LEED AP. We are a small, full serviced architecture firm based in San Francisco and Sonoma. The firm provides complete architectural services including programming, feasibility studies, conceptual design, schematic and design development, construction documents, assistance with permitting processes and bidding, contract administration, and LEED certification and coordination. We also provide interior design for a plethora of project types, that range from single family to public scale, with a concentration on commercial, institutional, transportation, and public sector work. We understand the pivotal role projects will play in creating a well-built environment that has its own sense of place in the community. For us, exceptional and successful design is derived from a balance of considered responses to climate, technology, culture, and site. We welcome open collaboration with clients, trusting that the final work benefits from a free flow of dialogue and ideas. The creation of each project is the result of a rigorous investigation and understanding of our client's vision.



Avatar for RestoreX, LLC

RestoreX, LLC

5.00(
9
)

RestoreX, LLC

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

RestoreX, LLC is a locally owned and operated Disaster Restoration Company specializing in water damage and flood removal, sewage cleanup, fire/smoke/odor cleaning services, mold inspections and mitigation for both residential and commercial properties. If you have any one of the following issues or any others please reach out for immediate assistance: Water damage Fire damage Water leak Flood Flooding Basement or crawlspace flood Roof leak Mold Extraction Wall and carpet drying Water leak Fire, smoke and odor cleanup Crawlspace moisture barriers Commercial water damage Direct insurance billing Work with all insurance companies Free inspections 24/7 Call or text: 844-MADEWHOLE (844-623-3936) Price beat guarantee! Immediate response 24/7!! http://restorex.biz

"Vendor was very responsive and professional."

John L on August 2022

RestoreX, LLC is a locally owned and operated Disaster Restoration Company specializing in water damage and flood removal, sewage cleanup, fire/smoke/odor cleaning services, mold inspections and mitigation for both residential and commercial properties. If you have any one of the following issues or any others please reach out for immediate assistance: Water damage Fire damage Water leak Flood Flooding Basement or crawlspace flood Roof leak Mold Extraction Wall and carpet drying Water leak Fire, smoke and odor cleanup Crawlspace moisture barriers Commercial water damage Direct insurance billing Work with all insurance companies Free inspections 24/7 Call or text: 844-MADEWHOLE (844-623-3936) Price beat guarantee! Immediate response 24/7!! http://restorex.biz

"Vendor was very responsive and professional."

John L on August 2022


Winter Drafting & Design

No reviews yet

Winter Drafting & Design

No reviews yet
11 years of experience

Winter Drafting is a full service residential design group headquartered in Redding, California. As an award winning team of professionals, our family owned company has been commissioned to design hundreds of custom residential projects primarily throughout the state of California. Drawing from a diverse team of experienced consultants, we'd be glad to answer any of your questions regarding the design, construction, and/or permitting process for your custom home or renovation.

Winter Drafting is a full service residential design group headquartered in Redding, California. As an award winning team of professionals, our family owned company has been commissioned to design hundreds of custom residential projects primarily throughout the state of California. Drawing from a diverse team of experienced consultants, we'd be glad to answer any of your questions regarding the design, construction, and/or permitting process for your custom home or renovation.



RSCO, Inc

No reviews yet

RSCO, Inc

No reviews yet
42 years of experience

We are a 35 year old Engineering / Construction Company. With the ability to help in all your engineering, planning, construction and management needs. Large or small projects.

We are a 35 year old Engineering / Construction Company. With the ability to help in all your engineering, planning, construction and management needs. Large or small projects.



Avatar for Mashiach Exploration LLC

Mashiach Exploration LLC

5.00(
3
)

Mashiach Exploration LLC

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Mashiach Exploration LLC is committed to our clients success. Our over 30 years of experience will lead your project needs from Permitting, Surveying, Planning, Engineering, Geological investigations, Modeling, Quality control, to Reclamation.

Mashiach Exploration LLC is committed to our clients success. Our over 30 years of experience will lead your project needs from Permitting, Surveying, Planning, Engineering, Geological investigations, Modeling, Quality control, to Reclamation.


Wilkinson Design+Construction Inc.

No reviews yet

Wilkinson Design+Construction Inc.

No reviews yet
36 years of experience

Wilkinson Design & Construction, Inc CA State Lic. # 564598 72 Clayton Street San Rafael, CA 94901 phone: 415.785.7961 cell: 415.450.1845 fax: 415.226.0561 E-mail: [email protected] Webstite: www.WilkinsonDesign.net

Wilkinson Design & Construction, Inc CA State Lic. # 564598 72 Clayton Street San Rafael, CA 94901 phone: 415.785.7961 cell: 415.450.1845 fax: 415.226.0561 E-mail: [email protected] Webstite: www.WilkinsonDesign.net

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Structural Engineering questions, answered by experts

A few hours for inspection, with a detailed report following in a week.

The standard thickness for an LVL beam is between 1.75 inches and 7 inches. However, you can order LVL beams in non-standard sizes as well. When you work with a contractor, they can source beams that are the appropriate size for your project for you after assessing your blueprints.

Through detailed analysis of load paths, materials, and existing damages.

No, beams are the primary load-bearers for flooring or roofing systems, and they distribute the weight of the structure to your foundational supports, while joists bear far less weight and distribute their loads to the beams. Beams are usually thicker and longer, and they have support posts or foundation walls beneath them for support.

Yes, water damage can affect your walls' structural integrity. If the water or moisture sits on the walls for an extended period, it can weaken the drywall, plaster, wood framing, and other materials supporting the wall. That's why it's critical to dry out the area as soon as you notice it.

The Healdsburg, CA homeowners’ guide to structural engineering services

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