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Mastodon Engineering Group, LLC
5.0(
2
)

Serving Saint Helena, CA and surrounding areas

In business since 2021

Free estimates

Offers commercial services

"Mastodon Engineering Group is a heck of a company. I would highly recommend them to anyone. Mark is a really respectful man. I really liked working with Mark. Super professional, high integrity, very charismatic. I like people who are easy to talk to and have a sense of humor. He meets all those standards for me. He is very efficient and that is a plus."
Recommended by100%of homeowners
EA Structural Engineering
New to Angi

Serving Saint Helena, CA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

We are 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.

The McEdwards Group
New to Angi

Serving Saint Helena, CA and surrounding areas

In business since 1994

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

4 neighbors recently requested a quote
Sonoma Valley Design Engineering
New to Angi

Serving Saint Helena, CA and surrounding areas

In business since 2003

Sonoma Valley Design Engineering offers a wide variety of mechanical engineering design and drafting services. We can design whatever you need based on anything from verbal description to napkin sketches. \n \n\nWith nearly 25 years of mechanical design experience, we can provide anything from simple one-off parts to complex assemblies. Our experience in mechanical design, drafting and simulation includes the semiconductor, aerospace, horticultural and construction industries; including industrial manufacturing, OEM and end-user products.

Avatar for HCG Associates, Inc.
HCG Associates, Inc.
New to Angi

Serving Saint Helena, CA and surrounding areas

In business since 1979

Free estimates

Offers commercial services

HCG Associates has served the greater San Francisco Bay Area since 1979. We're experts in residential structural design, soft-story retrofit, seismic evaluations and homes in need of seismic retrofit. We provide structural engineering services delivering plans and calcs. After we're done, we'll offer a construction bid too!

Front of building
Onsite inspection
Avatar for Oracle Consulting, Inc.
Oracle Consulting, Inc.
0.5(
1
)

Serving Saint Helena, CA and surrounding areas

In business since 2014

Free estimates

Credit card accepted

We are 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.\nwww.oracle-consulting.com\n

Response time2 days
Structural Engineering questions, answered by experts

You need to hire a structural engineer when building or modifying any component with a structural load in your home. Common situations where you would need a structural engineer include home inspections when buying or selling a home, investigating possible issues with your foundation, beams, load-bearing walls, or chimneys, breaking ground on a new home or structure on your property, and renovating an old part of your home that could threaten any structural integrity. Home additions and bump-outs also require an engineer.

Yes, professionals reinforce the foundation with additional supports or piers to prevent future sinking.

Whether you’re building a new home or building an extension on your existing property, you will likely need both a structural engineer and an architect. A structural engineer will determine what loads your foundation and framing can safely handle, and an architect will draw plans according to those structural calculations to simplify the building process. You can start by contacting a structural engineer near you, as many work alongside architects and can get all of the prep work done at once.

Costs depend on material choices, labor, and the extent of structural modifications.

A 4-inch-thick concrete slab can support around 4,000 pounds per square foot if a contractor reinforces the slab with rebar, while that same slab without reinforcements will support closer to 1,000 pounds. For the purposes of a patio, 4 inches in thickness without reinforcement should suffice unless you’re installing heavy kitchen equipment or a hot tub on it. In those cases, reinforcing your slab and sticking with 4 inches of thickness should provide plenty of strength.

The Saint Helena, CA homeowners’ guide to structural engineering services

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