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Avatar for Groundworks

Groundworks

4.38(
13
)
Approved Pro

Groundworks

4.38(
13
)
Approved Pro
Customers say: Quality work
58 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

"I highly recommend Groundworks for foundation concerns. They were very prompt with returning my call and providing a free inspection. I had concerns for my 103 year old home, especially a section of the foundation. Their Inspector, Bob Bloom, arrived on time, was professional and experienced, took time to answer all my questions (thank you for not rushing), and provided me with useful feedback on my foundation and options for repair. Bob gave an honest assessment with no sales pressure. Although I decided to defer foundation work at this time, I will definitely use them in the future."

Monica M on November 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

"I highly recommend Groundworks for foundation concerns. They were very prompt with returning my call and providing a free inspection. I had concerns for my 103 year old home, especially a section of the foundation. Their Inspector, Bob Bloom, arrived on time, was professional and experienced, took time to answer all my questions (thank you for not rushing), and provided me with useful feedback on my foundation and options for repair. Bob gave an honest assessment with no sales pressure. Although I decided to defer foundation work at this time, I will definitely use them in the future."

Monica M on November 2025


Avatar for Tangent Design & Engineering, Inc.

Tangent Design & Engineering, Inc.

5.00(
1
)

Tangent Design & Engineering, Inc.

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Structural Engineering, Civil Engineering, New Custom Home Design, Architectural Plans, Title 24, Solar Design, Submission and Coordination with HOA, City Design Review, Building Department Agencies. Start a new project here -> https://www.tangentde.com/contact

"They were professional, organized, and had a great communication. The pricing that they gave was better than the other company around the area. Overall the quality of the work was good."

Dani G on June 2022

Structural Engineering, Civil Engineering, New Custom Home Design, Architectural Plans, Title 24, Solar Design, Submission and Coordination with HOA, City Design Review, Building Department Agencies. Start a new project here -> https://www.tangentde.com/contact

"They were professional, organized, and had a great communication. The pricing that they gave was better than the other company around the area. Overall the quality of the work was good."

Dani G on June 2022


Avatar for TEAL Engineering, Inc.

TEAL Engineering, Inc.

No reviews yet

TEAL Engineering, Inc.

No reviews yet

TEAL Engineering offers structural design and solutions for a wide range of projects, from additions and remodels to custom homes and retaining walls. We have over 20 years of experience in the industry and provide contractor and framer friendly construction documents that save immensely in construction cost while giving effective designs to minimize the permit process. We are an owner operated business and limit the number of projects we take on in order to give every project the in-depth attention and detailing that makes us successful, no matter the size of the structure.

TEAL Engineering offers structural design and solutions for a wide range of projects, from additions and remodels to custom homes and retaining walls. We have over 20 years of experience in the industry and provide contractor and framer friendly construction documents that save immensely in construction cost while giving effective designs to minimize the permit process. We are an owner operated business and limit the number of projects we take on in order to give every project the in-depth attention and detailing that makes us successful, no matter the size of the structure.


Mid-Valley Engineering, Inc.

No reviews yet

Mid-Valley Engineering, Inc.

No reviews yet
56 years of experience

Mid-Valley Engineering (MVE) corporate office is located in Modesto, CA. MVE has been providing innovative and responsible engineering solutions throughout California and Northern Nevada for the last 45 years. There are currently over 40 employees working for MVE.

Mid-Valley Engineering (MVE) corporate office is located in Modesto, CA. MVE has been providing innovative and responsible engineering solutions throughout California and Northern Nevada for the last 45 years. There are currently over 40 employees working for MVE.


Cullumber Engineering

5.00(
2
)

Cullumber Engineering

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Cullumber Engineering is a civil engineering firm specializing in the structural design of transportation, residential and commercial structures. Over the years Cullumber Engineering has built strong relationships with homeowners, contractors, building officials, and state and local governments. We are a structural engineering company founded on ambition and integrity which aims to teach, motivate, and inspire those around us.

Cullumber Engineering is a civil engineering firm specializing in the structural design of transportation, residential and commercial structures. Over the years Cullumber Engineering has built strong relationships with homeowners, contractors, building officials, and state and local governments. We are a structural engineering company founded on ambition and integrity which aims to teach, motivate, and inspire those around us.


R. B. Welty & Associates

No reviews yet

R. B. Welty & Associates

No reviews yet
81 years of experience

R. B. Welty & Associates is an Engineering firm that has provided high quality Civil Engineering, Structural Engineering and Professional Land Surveying to California's Central Valley and surrounding areas since 1944. Our team of 17 highly skilled employees has worked with a wide range of company profiles from Fortune 500 businesses, start-up companies, to government agencies. R. B. Welty & Associates is dedicated to using the latest technology and equipment available. Our firm is currently running AutoCAD Civil 3D 2014 and AutoTurn 2014. Our staff is trained to optimize their time using these tools to complete projects on time and on budget. R. B. Welty & Associates has a dedicated team of 7 highly skilled, professionally licensed staff members consisting of 1 licensed Structural Engineer, 3 licensed Professional Engineers and 3 licensed Land Surveyors.

R. B. Welty & Associates is an Engineering firm that has provided high quality Civil Engineering, Structural Engineering and Professional Land Surveying to California's Central Valley and surrounding areas since 1944. Our team of 17 highly skilled employees has worked with a wide range of company profiles from Fortune 500 businesses, start-up companies, to government agencies. R. B. Welty & Associates is dedicated to using the latest technology and equipment available. Our firm is currently running AutoCAD Civil 3D 2014 and AutoTurn 2014. Our staff is trained to optimize their time using these tools to complete projects on time and on budget. R. B. Welty & Associates has a dedicated team of 7 highly skilled, professionally licensed staff members consisting of 1 licensed Structural Engineer, 3 licensed Professional Engineers and 3 licensed Land Surveyors.



Spring Creek Pool and Spa Inc

No reviews yet

Spring Creek Pool and Spa Inc

No reviews yet
21 years of experience

Spring Creek is a full service outdoor living company specializing in design, construction and consultation on projects involving the building of outdoor structures, landscapes, water features, swimming pool and spas throughout Northern California. Spring Creek has designed and built over 1,000 custom projects and participates in design, engineering and construction of ultra custom residential and boutique commercial projects, ranging in cost between $150,000- $3,500,000. Spring Creek has 40 employees conducting the majority of its design, and project execution “in house”. Spring Creek maintains presence throughout northern California with offices in the Central Valley and the S.F Peninsula. Spring Creek also participates in design, consultation and construction management projects in Southern California and Nevada. [email protected]

Spring Creek is a full service outdoor living company specializing in design, construction and consultation on projects involving the building of outdoor structures, landscapes, water features, swimming pool and spas throughout Northern California. Spring Creek has designed and built over 1,000 custom projects and participates in design, engineering and construction of ultra custom residential and boutique commercial projects, ranging in cost between $150,000- $3,500,000. Spring Creek has 40 employees conducting the majority of its design, and project execution “in house”. Spring Creek maintains presence throughout northern California with offices in the Central Valley and the S.F Peninsula. Spring Creek also participates in design, consultation and construction management projects in Southern California and Nevada. [email protected]


Quinly Builders Inc

5.00(
1
)

Quinly Builders Inc

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

QBI ***QUINLY BUILDERS INC.** New Construction, Additions, Remodels and Repairs. Residential, Commercial, Industrial Ground-up construction, additions, including concrete Truck loading ramps, office remodels, home renovations, Kitchen and Bath remodels, Handicap ramps, stairs concrete, pre-fab or wood, custom patios / pergolas and much much more. We handle the tough repairs others walk away from. We carry workmans comp. liability insurances and are bonded. Please check with the State License Board (CSLB) to review our spotless record. We have transferd over to a corperate license and our original Quinly Builders is currently inactive. Quinly builders has been licensed since 1990 with no complaints against us to the State Contractor Board. Quinly builders Inc. has been licensed since May 2008 Quinly Builders Inc.#915633 since 2008 Quinly Builders #586456 Since 1990 [email protected] 209/824/3968

QBI ***QUINLY BUILDERS INC.** New Construction, Additions, Remodels and Repairs. Residential, Commercial, Industrial Ground-up construction, additions, including concrete Truck loading ramps, office remodels, home renovations, Kitchen and Bath remodels, Handicap ramps, stairs concrete, pre-fab or wood, custom patios / pergolas and much much more. We handle the tough repairs others walk away from. We carry workmans comp. liability insurances and are bonded. Please check with the State License Board (CSLB) to review our spotless record. We have transferd over to a corperate license and our original Quinly Builders is currently inactive. Quinly builders has been licensed since 1990 with no complaints against us to the State Contractor Board. Quinly builders Inc. has been licensed since May 2008 Quinly Builders Inc.#915633 since 2008 Quinly Builders #586456 Since 1990 [email protected] 209/824/3968


AARON RICHARDSON CONSTRUCTION

No reviews yet

AARON RICHARDSON CONSTRUCTION

No reviews yet
18 years of experience

Aaron Richardson Construction is the number 1 kitchen and bath re modelers in Modesto.; We are all about flexibility, innovation and above all, results. Our team has over 20 years of experience, enabling us to precisely focus on your design needs and budget to deliver cost-effective and solutions to any project. No project is too big or too small for our company. We have the skill, expertise and talent to meet the needs of any size project and we will strive to exceed your expectations. Trust Aaron Richardson Construction of Modesto CA. to build your future projects.

Aaron Richardson Construction is the number 1 kitchen and bath re modelers in Modesto.; We are all about flexibility, innovation and above all, results. Our team has over 20 years of experience, enabling us to precisely focus on your design needs and budget to deliver cost-effective and solutions to any project. No project is too big or too small for our company. We have the skill, expertise and talent to meet the needs of any size project and we will strive to exceed your expectations. Trust Aaron Richardson Construction of Modesto CA. to build your future projects.

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Structural Engineering questions, answered by experts

A split-level home is one that has several staggered floors connected by short staircases, while a split floor plan separates the primary bedroom from the rest of the bedrooms. Split floor plans are most often found in single-story homes, while split-level homes are always at least two stories.

Accurate measurements, sturdy materials, and seamless integration with other structures.

Structural engineers typically conduct inspections during a home sale or renovation, looking for signs of structural damage in various structures throughout the building, such as load-bearing walls, joists, beams, roofing trusses, foundations, and chimneys. Some of the warning signs that structural engineers check for include:

  • Dry rot

  • Infestation

  • Shifting or cracking foundations

  • Erosion

  • Water damage

  • Sagging, shifting, or damaged walls, ceilings, or roofing support

Trusses and rafters each have advantages and disadvantages, so one isn’t necessarily better than the other. For example, trusses are more affordable and often come in prefabricated kits, so they’re easier to build than rafters. However, rafters are available in a variety of designs, so it’s easier to find one that fits your style preferences. Plus, if you want to build an attic at some point down the line, it’s far easier to do that with rafters rather than trusses.

Signs of structural damage include foundation cracks, roof leaks, bouncy floors, crumbling concrete, and cracked or leaning chimneys. Structural damage can make itself apparent in various ways, and sometimes, there may not be obvious signs. Inspect your foundation and roof annually to stay ahead of potentially serious structural problems. 

The Lathrop, CA homeowners’ guide to structural engineering services

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