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New Beginning Engineering
4.6(
19
)

Serving San Marcos, CA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"I called on a Friday evening and Jonathon answered. I needed a structural engineer inspection to satisfy an underwriting requirement of the lender for a house I was selling. Jonathon came out that weekend, was very pleasant and helpful and I had the letter I needed first thing Monday morning. I was quite impressed with his service and would definitely use him again."
15 neighbors recently requested a quote
Recommended by88%of homeowners
AAA Engineering Design
4.1(
9
)

Serving San Marcos, CA and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"I had the pleasure of working with Aws on a recent project and was thoroughly impressed by his professionalism and efficiency. He delivered a clean, straightforward structural design that met all the necessary requirements without unnecessary complexity. Aws was fast, reliable, and highly communicative throughout the process, making coordination smooth and strass-free. On top of that, the pricing was very reasonable. I highly recommend Aws and his firm for any structural engineering needs. They offer a great combination of expertise, responsiveness, and value."
Foundation Plan
Roof Framing Plan
Response time3 hrs
Recommended by66%of homeowners
Avatar for New Beginnings Engineering Inc.
New Beginnings Engineering Inc.
4.4(
38
)

Serving San Marcos, CA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Jonathan responded to my request for a structural engineer within an hour. He was very professional and came to house to look at the project. Both Johnathan and Trina responded to my texts, calls and emails. Although this wasnâ t a large job, Jonathan gave me a bid and the completed project in two weeks. I wasnâ t sure who to contact, so I used Angi - Home Advisor and was connected with New Beginnings Engineering. I definitely recommend them if you need a structural engineer."
New Home Construction
Unique Detail Expertise
Luxury Homes
New Home
Steel and Wood Combinations

+24

Response time2 days
Recommended by90%of homeowners
Avatar for New Beginning Engineering
New Beginning Engineering
4.6(
19
)

Serving San Marcos, CA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"GS ArcDesign has had the privilege of working with New Beginning Engineering for many years, successfully completing over 15 projects together, with more projects currently in progress. Throughout this collaboration, I have consistently experienced the highest level of professionalism, reliability, and technical expertise from their team. Their services—including structural design, structural calculations, energy compliance (Title-24), and MEP engineering—have been integral to both residential and commercial projects, particularly those involving legalization and permitting. Each project has been handled with thoroughness, precision, and a commitment to excellence. As an architectural firm, we rely heavily on engineering partners who are not only skilled but also dependable and trustworthy. New Beginning Engineering has consistently met and exceeded those expectations, making them one of our most valued collaborators. I hold a very positive impression of New Beginning Engineering and confidently recommend their services to anyone seeking competent, reliable, and professional engineering support."
Structural Engineering Project
Structural Engineering Project
Structural Engineering Project
Remodeling - General Project
Remodeling - General Project

+9

Response time1 day
Recommended by88%of homeowners
Avatar for Sure Safe EFS
Sure Safe EFS
4.4(
65
)

Serving San Marcos, CA and surrounding areas

In business since 1986

Free estimates

Credit card accepted

"We have a 50 year old single family residence that was built in the 70s. The foundation needed repairs to restore it to its original strength, and retrofits to meet current earthquake regulations. I researched all the options to repair and retrofit the home. Sure Safe's was the best available. They installed 50+ brand new concrete footers and steel piers to secure the home. No other contractor offered a solution that was adequate structurally. Art was great to work with and answered ALL my questions. Elaine coordinated the entire process and the team of Sergio, Casey and Brock worked tirelessly to install everything in a single day. Wow! I'm very pleased with the work and the solution that SureSafe installed to keep our home safe and secure. Thanks!"
Hurricane Proven. . .
Earthquake Proven. . .
The Sure Safe VR-1 Foundation is fully patented and backed with an ICC-ES Listing and Lifetime Transferable Warranty. ICC-ES listings are routinely required by building departments as proof of compliance with the International Building Code and International Residential Code. You can feel safe knowing your foundation is being repaired with certified, permitted, and patented methods. Almost all our repairs end up increasing the value of the home more than the cost of repairs. Contact us today to
The foundation of a house is the most important element of
the structure that requires the highest focus and attention
BECAUSE EVERYTHING YOU OWN SITS ON IT!
An ICC listing means the VR-1 foundation is certified to meet the Residential and International Building Codes which are required by all building departments, engineers, and architects throughout the United States and has a profound effect on the value of the home.

+4

Recommended by92%of homeowners
Avatar for Ameribild Contracting Corp
Ameribild Contracting Corp
5.0(
3
)

Serving San Marcos, CA and surrounding areas

In business since 1991

Free estimates

Credit card accepted

"To start, Steve Letwinch showed up on-time and has a very professional demeanor.  He has an extensive and impressive building background. 
One thing I really liked about Steve was his willingness to work with me before we ever even entered into contract.  I continued to refine precisely what we wanted in the back yard, to discuss numerous options with him, and in the process had a lot of questions--each time Steve willingly and very patiently priced the cost differences and answered my questions in-detail.   And his responses were extremely timely; I didn't have to wait days for him to get back to me.  This was how it went through the entire construction process--any question that I had throughout construction was usually answered within a couple of hours, and on very rare occasions within no more than twenty-four hours.  Steve has excellent and very timely follow-up skills.
Steve's proposal was detailed and specific, which was a breath of fresh air as surprises can arise if you don't nail down every detail at the time of contract.  His pricing was very competitive as well. 
If you, the reader, are new to construction or remodeling, it's good to know that there are always bumps in the road along the way.  The question is how does a contractor respond--does he repair it or does he let it go and expect you to accept it?  I noted a couple of things, Steve himself noted a couple of things, and he fixed everything to our satisfaction.  The end result?  Beautiful!
For the pricing quoted above, please keep in mind that our patio cover is 14 x 33, has 8 x 8 posts, 4 x 8 rafters, 2 x 4's on the top, and knee braces.  And the rebuilt deck now matches.  So these are very "beefy" and rich looking--not your typical patio cover by any stretch.  The two retaining walls are also each 35 feet long, so roughly 70 lineal feet of retaining walls.  And the fireplace is a full masonry, wood-burning fireplace with a damper--nine feet wide by seven feet tall, so these were all extensive to build.
We're very, very happy with the final result in the back yard.  Steve brought in good subs--the concrete turned out beautifully, the fireplacewas built by a mason who has built masonry fireplaces for many years (why get a pre-fab fireplace when, with Steve's very competitive pricing, you can spend just a few dollars more and get a gorgeous masonry fireplace!), the stucco work is perfect, and the patio cover has made our back yard an oasis.  We've had several friends comment on how lovely everything turned out, and we absolutely agree.
"
Recommended by100%of homeowners
Showing 1-10 of 19
Structural Engineering questions, answered by experts

In San Marcos, the design and permitting phase for structural engineering projects usually takes 6–12 weeks, factoring in plan preparation and city review. Construction timelines vary: foundation repairs often require 1–3 weeks, seismic retrofits take 2–4 weeks, and major additions like ADUs may extend to 4–12 weeks. Seasonal contractor demand and local soil conditions can affect scheduling, so early planning and flexibility are recommended.

Helpful?

In San Marcos, watch for widening cracks in walls or ceilings, recurring moisture near the foundation, or doors that become increasingly difficult to close. Homes on slopes might show uneven settling or soil erosion. If repairs don’t last or you see new cracks after seasonal changes, these could indicate underlying foundation or structural problems that require prompt attention from a structural engineer.

Helpful?

In San Marcos, popular structural engineering trends include seismic retrofitting for older homes, especially those with raised foundations or hillside lots. Homeowners are also embracing open-concept layouts by removing load-bearing walls and adding accessory dwelling units (ADUs) with reinforced foundations. With local clay soil and wildfire risks, there’s growing interest in drought-resistant foundations, fire-resistant materials, and wind-resistant framing to address San Marcos’ unique environmental challenges.

Helpful?

Your San Marcos home may benefit from structural engineering if it was built before 1980, sits on expansive clay soil, or shows signs like foundation cracks, sloping floors, or sticking doors. Homes on hillsides or those considering ADU construction often need a structural engineer’s assessment. If you notice shifting walls or want to modify your floor plan, a local inspection can help identify specific needs.

Helpful?

For San Marcos projects, reinforced concrete with rebar is ideal for foundations, especially in areas with clay soil. Use engineered fill to stabilize the ground and moisture barriers to prevent water intrusion. Seismic upgrades should include galvanized steel connectors and pressure-treated lumber. For framing, engineered wood or steel beams provide strength. Opt for fire- and termite-resistant materials, plus corrosion-resistant fasteners, to withstand local climate and soil conditions.

Helpful?

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