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Verified Reviews for Structural Engineering pros in Rialto, CA

*The Angi rating for Structural Engineering companies in Rialto, 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 Rialto, 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 July 25, 2026

Find Structural engineers in Rialto

Avatar for Level Engineering Los Angeles, CA (Main)
Level Engineering Los Angeles, CA (Main)
4.4(
296
)
Engineer - Structural

Serving Rialto, CA and surrounding areas

Approved

In business since 2015

Emergency services offered

Credit card accepted

"Structural engineer came by to confirm if wall was non-load bearing as suspected. Confirmed, can now move on with my project."
Response time2 days
Recommended by93%of homeowners
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Avatar for Alpha Omega
Alpha Omega
4.0(
116
)
Engineer - Structural

Serving Rialto, CA and surrounding areas

Approved

In business since 2003

Free estimates

Small jobs welcome

"I would like to edit my previous negative review as did not realize that the Engineer was further researching on how best to resolve my home s structural problem. I certainly admire his diligence and his compassionate desire to help his client."
Plot Plan for Auto Dealer
Auto Body Shop
Response time10 hrs
Response rate86%
68 neighbors recently requested a quote
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Avatar for Pac Sands Corp
Pac Sands Corp
5.0(
7
)
ArchitectDraftsperson/CADD

Serving Rialto, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Credit card accepted

"We did a full remodel of our place, full new kitchen, and expanded our place into the backyard for a new master suite. Pac Sands did a really great job with our designs. Great tools that made the communication easy with the plans and changes we needed. And they handled the engineering and permitting too, which was great. Highly recommend."
6-Plex Aerial view
6-Plex Render
Carlsbad 6-Plex Axo
Response time2 days
129 neighbors recently requested a quote
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Avatar for Drafting Design Services
Drafting Design Services
4.8(
18
)
Draftsperson/CADD

Serving Rialto, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Credit card accepted

Offers commercial services

"Did an awesome job with attention to detail was great. Definitely recommend great price great service."
Response time2 days
6 neighbors recently requested a quote
Recommended by70%of homeowners
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Avatar for Joel Colombo, Architect
Joel Colombo, Architect
4.5(
27
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Rialto, CA and surrounding areas

Approved

In business since 1973

Emergency services offered

Small jobs welcome

"JOEL DOES GREAT WORK ... VERY HELPFUL .. AND PATIENT... JOEL IS WORKING WITH MY WIFE. ON THIS PROJECT.. THE PROJECT HAS BEEN A LITTLE DIFFICULT BUT JOEL IS WORKING VERY HARD TO GET THINGS DONE FOR US... VERY KNOWLEDGEABLE ON ALL ASPECTS.. WOULD DEFINITELY RECOMMEND HIM .."
Front of House
Bear Mt. Lodge
Assembly 3-Story accessible ramp, and stairs.
Resort Living
LBBV Patio Enclosure, Atrium

+113

Response time11 hrs
Response rate94%
1 neighbors recently requested a quote
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Avatar for Evolution Drafting
Evolution Drafting
3.7(
122
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Rialto, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Evolution Drafting did a great job modifying my existing plans and updating for Arizona codes and took care of the structural engineering as well."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
63 neighbors recently requested a quote
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Avatar for Allenbach Architecture
Allenbach Architecture
3.5(
7
)
Architect - For Business

Serving Rialto, CA and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Quality work

"I wanted to hire, but landlord wanted to use their choice. Allenbach called me immediately and was great about listening to my needs and had great communication."
Custom Kitchen
Back Yard
Kitchen
After View of Remodel
Custom Garage for a Gear Head buddy

+5

Response time1 day
Response rate100%
Recommended by100%of homeowners
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Avatar for Michael Lancy Architect, Inc.
Michael Lancy Architect, Inc.
5.0(
4
)
ArchitectDraftsperson/CADDArchitect - For Business

Serving Rialto, CA and surrounding areas

Approved

In business since 1999

Small jobs welcome

Offers commercial services

Our company welcomes you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality craftsmanship will accurately reflect your tasks and lifestyle. We are known for our prompt service and superior attention to detail. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. You'll be pleased you did. Thank you

San Dimas ADU
San Dimas ADU
San Dimas ADU
San Dimas ADU
San Dimas ADU

+12

Response time2 days
Response rate100%
2 neighbors recently requested a quote
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Avatar for Left Coast Blueprints, Llc
Left Coast Blueprints, Llc
5.0(
2
)
ArchitectDraftsperson/CADDArchitect - For Business

Serving Rialto, CA and surrounding areas

Approved

Free estimates

Small jobs welcome

Drafting and Engineering services. We will provide a complete set of architectural and structural plans to submit to building departments to obtain permits for your project. Custom Homes, Room Additions, Remodels, Fire Damages, Water Damages, Spec Homes, Attached & Detached ADU

Response time2 days
Response rate100%
65 neighbors recently requested a quote
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Structural Engineering questions, answered by experts

The costs depend on the type of wood, labor, roofing material, permits, and whether additional storage or enclosed walls are included.

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

Stone, marble, and brick are common building materials of Neoclassical architecture, though you will also find wood flooring and a range of natural stone tiles. Since several home styles fall under Neoclassical architects' umbrella, a range of building materials—including traditional wood framing—will make an appearance.

Yes, you can build over a stump if the roots are no longer alive. Living roots will continue to grow and may damage your new construction over time. Similarly, you should also remove rotting stumps because they may continue to attract pests and even cause new structures (especially those made from wood) to decompose as well.

Water can seep into porous materials like wood beams, floor joists, and roof rafters within minutes, but they’ll need to see prolonged exposure before you have structural damage. Mold can start growing within 24 hours, and mold can eat away at the structural components over time. Wood rot is more of a concern, though. Wet and dry rot are fungal infections that set in in moist conditions and rapidly deteriorate wood, causing major structural damage within just a few months in some cases.

The Rialto, 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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