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Top-Rated Structural engineers in Hesperia - Updated Nov 2026

Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
4.6(
241
)
Engineer - Structural

Serving Hesperia, CA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"Erinn was my initial contact and he gave a very through and fair estimate. We had structural work done to support floor joists and large beams under the garage that needed replacing. Ernesto and his team, Julio, Salvatore and Gilder worked tirelessly to complete the work and were respectful, punctual, informative and good humoured throughout the entire process. I would not hesitate to use them again or recommend them to others. A really great company!!"
Basement Addition
Basement Expansion
Caisson Supported Retaining Wall
Cantilevered Deck Design Build
Deck Expansion and Slope Failure with Retaining Wall

+323

Response time10 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for Alpha Omega
Alpha Omega
4.0(
116
)
Engineer - Structural

Serving Hesperia, CA and surrounding areas

Approved

In business since 2003

Free estimates

Small jobs welcome

"Structural Engineer Ehab contacted me about my residential property inquiry. He had already reviewed my property and the general situation I was inquiring about when I called him back. We spoke to me about his concerns with the project and answered all my questions over the phone. He was excellent to work with. Professional & Knowledgeable. Would highly recommend reaching out for technical issues concerning residential engineering. The reason he wasn't hired was that he provided feedback that dissuaded us from taking on a costly project that would not have achieved our stated goals. I will definitely reach out to Ehab in the future prior to beginning any major residential addition or remodel."
Plot Plan for Auto Dealer
Auto Body Shop
Response time10 hrs
Response rate86%
59 neighbors recently requested a quote
Avatar for Pac Sands Corp
Pac Sands Corp
5.0(
7
)
ArchitectDraftsperson/CADD

Serving Hesperia, 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
178 neighbors recently requested a quote
Avatar for Joel Colombo, Architect
Joel Colombo, Architect
4.5(
27
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Hesperia, CA and surrounding areas

Approved

In business since 1973

Emergency services offered

Small jobs welcome

"Kerri was very helpful and knowledgeable! Very fast Response compared to industry standards! I’ve had most architectural projects be slow because the architect do not respond for weeks. She is a gem and I will use Kerri for my other projects. The price was very competitive compared to others. I’ve paid the price hiring low ball quotes and end up paying more at the end. As they say get what you pay for and Kerri is worth every cent!"
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%
4 neighbors recently requested a quote
Avatar for Michael Lancy Architect, Inc.
Michael Lancy Architect, Inc.
5.0(
4
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Hesperia, CA and surrounding areas

Approved

In business since 1999

Small jobs welcome

Offers commercial services

"Mike was very professional, all options were fully explained to me. He delivered as promised and continues to make himself available if issues should arise. I would highly recommend his firm."
San Dimas ADU
San Dimas ADU
San Dimas ADU
San Dimas ADU
San Dimas ADU

+12

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

Serving Hesperia, 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%
51 neighbors recently requested a quote
Avatar for L & M Design/ Drafting Service
L & M Design/ Drafting Service
5.0(
2
)
Draftsperson/CADD

Serving Hesperia, CA and surrounding areas

Approved

In business since 2005

Free estimates

Small jobs welcome

Here at L & M Design/ Drafting Service, we help make every experience the best. We do everything with the best work and are very honest. Honesty and integrity are very important to us. \n

Front view
Front Veiw
Response time2 days
Recommended by100%of homeowners
Avatar for APEX Drafting LLC
APEX Drafting LLC
3.5(
8
)
Draftsperson/CADDArchitect

Serving Hesperia, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. \nYou will find us to be competitively priced with close attention to the details. \nOur reputation is based on service, safety, and quality, regardless of how large or small the job. \nWe look forward to building a lasting relationship and guarantee your satisfaction! \n

Plan set 1
282 neighbors recently requested a quote
Avatar for Doyle Money Tree Enterprises LLC
Doyle Money Tree Enterprises LLC
5.0(
1
)
ArchitectDraftsperson/CADD

Serving Hesperia, CA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"I was very impressed with the quality and the timeliness of Doyle MoneyTree?s work. He was very patient as there was a lot of back-and-forth with changing design, materials, etc and he was understanding when it came to waiting for review before moving forward with each milestone. Would gladly work with him again if a similar project presents itself in the future!"
Poolside Retreat
Concept Villa
Exterior
Entrance
12 neighbors recently requested a quote
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Showing 1-10 of 116
Structural Engineering FAQs, answered by experts

Yes, you can put a doorway in a structural wall; in fact, most exterior doors are set into structural walls. The project is a little more challenging than installing a door in a non-load-bearing wall because you need a structural engineer to assess the wall and make sure it’s safe to create a wall opening. Your engineer’s report will include instructions for your contractor on how and where to install additional supports, like steel headers above the door, to distribute the weight above to the wall on either side of the door.

Structural engineers can perform various inspections on different structures in your home. These inspections usually include a report detailing the engineer’s findings and recommendations for repairs so you can determine your next course of action for repairs, replacements, or new builds. Some of the most common structural engineering reports include:

  • Full home inspection: $350–$1,000

  • Foundation: $300–$800

  • Load-bearing walls: $300–$1,000

  • Roof: $150–$600

  • Chimney: $200–$500

No, a structural engineer is not the same as a builder. A structural engineer is an expert in all things related to the structural integrity of a building. The structural engineer is responsible for calculating the correct materials in terms of load-bearing capacity and overall structural safety. Structural engineers do not perform the actual building of the house or other structures. Rather, the builder executes the plans and designs specified by the structural engineer.

On average, 6 inches of concrete can hold around 150 pounds per square foot, but the exact weight that 6 inches of concrete can hold depends on factors such as the type of concrete, the reinforcement method, soil conditions below, and structural design. If you’re concerned about the longevity of your concrete patio, walkway, or driveway, hire a professional to help you choose an appropriate concrete thickness and reinforcement method for your needs.

The easiest way to tell if a wall is load bearing is to check if it’s an exterior wall or if it runs perpendicular to the joists above and below it (or parallel to beams). Exterior walls are almost always load-bearing, and walls that run under beams or parallel to them are also usually load-bearing. There are exceptions to these rules, and walls that don’t fit into these categories can still be load-bearing. If you’re unsure, hire a structural engineer to look at your home to assess whether or not the wall is structural.

The Hesperia, CA homeowners’ guide to structural engineering services

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