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Verified Reviews for Structural Engineering pros in Richgrove, CA

*The Angi rating for Structural Engineering companies in Richgrove, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

*The HomeAdvisor rating for Structural Engineering companies in Richgrove, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

Last update on December 17, 2025

Find Structural engineers in Richgrove

J Hanna Engineering, Inc.

5.00(
5
)
•Approved Pro

J Hanna Engineering, Inc.

5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

At John Hanna Engineering, Inc, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Although Johnâ s company is 120 miles away from my place, he was able to provide me a very good engineering service for a good size job of opening up four rooms into a huge great room environment. He has many years of engineering experience in wide range of complex jobs with high quality of interaction with customer without much of delay. He is my go to engineer for my next remodeling project on other property in near future. Tsbiker Hollister, CA"

Taka S on June 2024

At John Hanna Engineering, Inc, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Although Johnâ s company is 120 miles away from my place, he was able to provide me a very good engineering service for a good size job of opening up four rooms into a huge great room environment. He has many years of engineering experience in wide range of complex jobs with high quality of interaction with customer without much of delay. He is my go to engineer for my next remodeling project on other property in near future. Tsbiker Hollister, CA"

Taka S on June 2024

Avatar for IRON GATES - Real Estate

IRON GATES - Real Estate

2.00(
1
)

IRON GATES - Real Estate

2.00(
1
)
Customers say: Terrific value
21 years of experience

Professional Management of Owners' Associations in California & Texas; and Commercial and Residential buildings in California.

Professional Management of Owners' Associations in California & Texas; and Commercial and Residential buildings in California.

Pasquini Engineering, Inc.

No reviews yet

Pasquini Engineering, Inc.

No reviews yet
35 years of experience

Pasquini Engineering has been in business since 1990. We have 15 employees. We offer complete engineering and design services for residential, commercial and industrial projects. We have designed thousands of homes, home remodels, duplex and apartment complexes, restaurants, tenant improvements and ground up commercial offices, retail stores and shopping complexes, gas stations and mini-marts, . We offer structural engineering, mechanical, electrical and plumbing design services. We can inspect and certify manufactured homes for FHA permanent foundation requirements with same day service capabilities if required We also offer site topographic surveying, construction staking, grading and drainage plans, as well as site plans and landscaping plans and consulting services for lot line adjustments, zone changes, parcel mergers, parcel and tract maps. Our goal is to provide our customers with a one stop shop for all of their land development, engineering and project design requirements as required to obtain the proper permit(s) for your project from your local building officials. We have been in business over 20 years, with a wide range of completed projects and a ready list of satisfied customers. Please check out our website - pasquiniengineering.com

Pasquini Engineering has been in business since 1990. We have 15 employees. We offer complete engineering and design services for residential, commercial and industrial projects. We have designed thousands of homes, home remodels, duplex and apartment complexes, restaurants, tenant improvements and ground up commercial offices, retail stores and shopping complexes, gas stations and mini-marts, . We offer structural engineering, mechanical, electrical and plumbing design services. We can inspect and certify manufactured homes for FHA permanent foundation requirements with same day service capabilities if required We also offer site topographic surveying, construction staking, grading and drainage plans, as well as site plans and landscaping plans and consulting services for lot line adjustments, zone changes, parcel mergers, parcel and tract maps. Our goal is to provide our customers with a one stop shop for all of their land development, engineering and project design requirements as required to obtain the proper permit(s) for your project from your local building officials. We have been in business over 20 years, with a wide range of completed projects and a ready list of satisfied customers. Please check out our website - pasquiniengineering.com

FAQs for structural engineering projects in Richgrove, CA

No, it’s not legal for unlicensed individuals to conduct structural calculations for buildings or building repairs. Not only do licensing requirements prevent DIYers from tackling this project, but mistakes can also be extremely dangerous and put your property and anyone inside or near it at risk of severe injury or even death. You should always hire a licensed and certified local structural engineer to make structural calculations.

Yes, all states require structural engineers to carry the proper license, with specifics determined by each state. You can use Angi’s state licensing tool to confirm that the structural engineer you’re considering holds the required licensing to tackle your job. Hiring an unlicensed structural engineer will not only cause issues with permits but it could also lead to an unsafe building. The cost of a professional, licensed, and experienced engineer is well worth the investment.

The process of hiring a structural engineer starts by finding reliable professionals in your area and comparing quotes from at least three of them. From there, you can narrow down your selection by asking some leading questions:

  • Do you have experience working in my specific area?

  • Do you have professional indemnity insurance?

  • What will your structural report cover?

  • Do you charge a flat fee for a structural report or by the hour?

  • How long have you been in business?

  • Do you have a list of customer references?

Structural engineers typically charge between $100 and $250 per hour, but many jobs won’t be based on a per-hour fee. Instead, the structural engineer will offer a flat rate for the inspection and structural calculations. The flat rate for a structural engineer costs an average of around $550, but you could see prices ranging from $300 to $800, depending on the complexity of your project and how easy it is to access certain parts of your home for the inspection.

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.

The Richgrove, CA homeowners’ guide to structural engineering services

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

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