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

Serving Fontana, CA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"Excellent experience again with Alpha Structural. Charlie Rosenkranz came to see the 3-story apartment building in West Hollywood. We discussed what the soft story retrofit plans will likely include. He's knowledgeable and experienced. We appreciated his professional no-pressure approach and answering our questions. Alpha performed an exploratory investigation of the support structure, as architectural plans were not available. They engineered the plans with city approval. They then consulted with us and provided the approved THP (Tenant Habitability Plan) paperwork. Production Manager Dave Schlaich and Job Supervisor Seth Price met me before construction. Dave went over the approved plans and explained the work that would be performed, and the purpose. They both answered all my questions. Lawrence and Antonio were the main work team. They were very pleasant and answered all our questions. Both had great explanations with Lawrence being very detailed. Seth provided timely progress reports by phone and text. He answered all questions, and provided contacts for automatic shut-off gas valves and stucco work. Despite Covid-19, they scheduled and passed inspections, and completed the work in under a month. We've seen projects by other companies stuck in limbo for months with no progress, so we chose Alpha to avoid complications. They removed all debris, and left the property clean. The tenants and neighbors had no complaints. Daniel Aparicio also explained various issues. Communication with everyone, including the office staff, was excellent. We're very pleased with this experience."
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%
12 neighbors recently requested a quote
Avatar for Alpha Omega
Alpha Omega
4.0(
116
)
Engineer - Structural

Serving Fontana, CA and surrounding areas

Approved

In business since 2003

Free estimates

Small jobs welcome

"If you need a Structural Engineer you call Ehab at Alpha Omega hands down! He is knowledgeable, professional and easy to do business with. Thank you"
Plot Plan for Auto Dealer
Auto Body Shop
Response time10 hrs
Response rate86%
58 neighbors recently requested a quote
Avatar for Pac Sands Corp
Pac Sands Corp
5.0(
7
)
ArchitectDraftsperson/CADD

Serving Fontana, 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
140 neighbors recently requested a quote
Avatar for Drafting Design Services
Drafting Design Services
4.8(
18
)
Draftsperson/CADD

Serving Fontana, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Credit card accepted

Offers commercial services

"If you?re here looking for an architect, look no further. Francisco is the man for the job. He helped us with a garage to ADU conversion. Francisco kept us informed and communicated with us throughout the entire project. He was very professional, helpful and patient. We had tons of questions and he had the answers. He is very efficient and great at his job. We would hire him again with no hesitation. Thank you Francisco for making for making this process a breeze!"
Response time2 days
6 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Joel Colombo, Architect
Joel Colombo, Architect
4.5(
27
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Fontana, CA and surrounding areas

Approved

In business since 1973

Emergency services offered

Small jobs welcome

"I've worked with several architects through the years on remodels and additions and Joel has been the best to work with. He has been extremely responsive and helpful throughout all the phases of the process and has given us great ideas to help us acheive our vision. And as we are out of state he's been a godsend helping us with finding a contractor, obtaining permits and taking care of the myriad details that come with a whole house remodel. A true professional whom we highly recommend."
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%
2 neighbors recently requested a quote
Avatar for Evolution Drafting
Evolution Drafting
3.7(
124
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Fontana, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"They were excellent. They quickly made a draft that only needed 3 minor adjustments. The final product was exactly what I needed. They referred me to a structural engineer for review. The whole process took half of the time that they initially estimated. I would definitely use them again."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

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

Serving Fontana, CA and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Quality work

Allenbach Architecture (AA) is your full service company providing everything from programming, land planning, design, construction documents thru construction administration.\nAA has been in business for over 25 years and has a combined total of 76 years experience between its employees. \nAA Is fully licensed and is LEED-AP accredited, for all your green requirements and needs. \nAA provides residential as well as commercial, medical and industrial expertise for any and all of your projects. \nWe offer the very best pricing, superior workmanship and our customer service is second to none. \nSee our web site www.allenbacharchs.com for photographs of both residential and commercial projects.\nYou might find less expensive but you will not find better; particularly in our designing and construction document capabilities.\nCall us now!

 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
Avatar for Michael Lancy Architect, Inc.
Michael Lancy Architect, Inc.
5.0(
4
)
Draftsperson/CADDArchitectArchitect - For Business

Serving Fontana, 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%
3 neighbors recently requested a quote
Terra Nova Engineering & Design LLC
5.0(
1
)
ArchitectDraftsperson/CADDEngineer - Structural

Serving Fontana, CA and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

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! Book with us online or feel free to give us a call today!

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Structural Engineering questions, answered by experts

You should pick steel for your new support beam for a few reasons. While steel is more expensive than other materials, such as laminated veneer lumber or glulam, it offers the following benefits:

  • Fire-resistant

  • Unaffected by pests

  • Longer-lasting

  • Stronger against water damage (when galvanized against rust)

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.

Through detailed analysis of load paths, materials, and existing damages.

According to the Earthquake Country Alliance—a public and private alliance in California that works to improve earthquake and tsunami readiness—reports that unreinforced masonry, such as stone, bricks, and hollow clay tiles, is more susceptible to earthquake damage. The mortar between bricks isn’t as stable as other building materials and methods.

Precast concrete can be reinforced with rebar, wire mesh, or other materials to improve its strength and add stability. Precast concrete for large construction projects is often pre-stressed as well for greater structural strength. Reinforced concrete is durable and strong, making it an ideal choice for many construction projects.

The Fontana, CA homeowners’ guide to structural engineering services

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