Top-rated engineer structural pros.

Get matched with top engineer structural pros in Lancaster, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Engineer structural pros in Lancaster

Avatar for RCS Engineering Services
RCS Engineering Services
5.0(
3
)

Serving Lancaster, CA and surrounding areas

Angi Approved

In business since 2018

Offers commercial services

Customers say: Quick response

"I searched many and started off with others and nobody came close in handling what we needed. I found Richard, he came in and took care of it all; it was completed in a timely manner with his accurate thinking. He definitely thought ahead and it saved me a lot of time, grief and money. He got ahead of any issues and resolved potential problems that could arise. He knew exactly what the city would require and did what needed to be done which saved us an untold amount of time and money. I did not know him from Adam, he works at a very different level of ability and knowledge. His pricing for me was the best! He is a gem, get him if you can!"
Slab On Grade - Carport
Foundation Underpinning
Existing Wall
Existing Wall/ Form Work
FOundation Underpinning

+15

Response time8 hrs
Recommended by100%of homeowners
Avatar for Top Pros Construction, Inc.
Top Pros Construction, Inc.
5.0(
148
)

Serving Lancaster, CA and surrounding areas

In business since 2020

"The crew took on our interior repainting, and what stood out most was how consistent their pace stayed throughout. They protected each room carefully and kept the workspace tidy. The final color looks soft and even, and the house feels brighter without being overwhelming. It really refreshed the space."
Recommended by90%of homeowners
Avatar for Premium Remodeling Inc
Premium Remodeling Inc
4.5(
119
)

Serving Lancaster, CA and surrounding areas

In business since 2002

Free estimates

"Fire victims: Beware of construction company tactics hindering your recovery by delaying project completion & prevent you from obtaining the Certificate of Occupancy that is required to obtain a refinance loan after a fire. Please verify credentials of anyone working on your project is fully licensed with the Contractors State License Board, provide their legal name (not an alias), & operate from a legitimate business address rather than a P.O. box. Avoid contractors who rely on subcontractors, as they may attempt to shift blame. Never take loan or financing advice from them. Insist on written contracts & keep detailed email records of all communications & agreements. Make sure they comply with state & federal laws, especially asbestos. In my case, Joseph Sastiel abandoned my project for the loan to default. Thank GOD I am still in my home to defend myself & my family. Finally, our trial is 12/1/2025. Despite his attorney?s threats to appeal, I look forward to seeking justice."
Recommended by86%of homeowners
Avatar for SafeRacks
SafeRacks
4.7(
23
)

Serving Lancaster, CA and surrounding areas

In business since 2006

Free estimates

Warranties offered

SafeRacks is the premier provider of overhead garage storage. Our goal is to provide the highest quality ceiling racks designed to utilize wasted space in your garage. We pride ourselves on delivering the best product and supporting it with outstanding service. The SafeRacks patented design is intended to be the strongest overhead storage solution available with a lifetime warranty to back it up.

Recommended by86%of homeowners
Avatar for Mashiach Exploration LLC
Mashiach Exploration LLC
5.0(
3
)

Serving Lancaster, CA and surrounding areas

In business since 2001

Free estimates

Emergency services offered

Mashiach Exploration LLC is committed to our clients success. Our over 30 years of experience will lead your project needs from Permitting, Surveying, Planning, Engineering, Geological investigations, Modeling, Quality control, to Reclamation.

Recommended by100%of homeowners
Cullumber Engineering
5.0(
2
)

Serving Lancaster, CA and surrounding areas

Cullumber Engineering is a civil engineering firm specializing in the structural design of transportation, residential and commercial structures. Over the years Cullumber Engineering has built strong relationships with homeowners, contractors, building officials, and state and local governments. We are a structural engineering company founded on ambition and integrity which aims to teach, motivate, and inspire those around us.

Recommended by100%of homeowners
LaChaine and Associates Inc
5.0(
2
)

Serving Lancaster, CA and surrounding areas

In business since 2007

Free estimates

Warranties offered

Civil Engineering firm in Santa Barbara County. Established in 2007, our principal Engineer has over 21 years experience. LaChaine and Associates has assembled a team which includes professional engineers with CA state registration/licenses (PE's) in Civil, Geotechnical, Structural, Mechanical, and Fire protection, EIT support staf, and ICC inspectors.

Recommended by100%of homeowners
Avatar for TAYLOR & SYFAN CONSULTING
TAYLOR & SYFAN CONSULTING
New to Angi

Serving Lancaster, CA and surrounding areas

In business since 1994

Free estimates

Warranties offered

T&S Structural Engineers provides comprehensive structural engineering services from conceptual planning onward, with a goal of delivering efficient, high-quality designs and seeing them through to the completion of construction. The diverse backgrounds of our principals, along with our skilled and creative engineering team, produce a unique collaborative which can undertake a multiplicity of structural engineering projects with confidence while meeting the needs of a diverse clientele. Based in California, our employee-owned firm boasts enthusiasm for and expertise in designing structural steel, concrete, masonry and timber projects. Our extensive resume includes custom residential, commercial, civic, healthcare, K-12, college/university, military, industrial and energy/utility projects. No matter what your needs are, your project will benefit from a comprehensive breadth of knowledge and will be maintained by a dedicated group of engineers committed to providing unsurpassed support throughout the creative process, during development, and in the field. T&S Structural has been an engaged member of the engineering industry for more than 25 years and we welcome the opportunity to show you what we can do for your project.

Showing 1-10 of 32
FAQs for engineer structural projects in Lancaster, CA

To determine if a wall is load-bearing, start by checking your home’s original plans or asking a structural engineer. Exterior walls always carry weight, but interior ones only do if they sit over a beam or run perpendicular to floor joists. If a wall lines up with posts in the basement or falls directly under the roof ridge, assume it’s load-bearing and call a professional before attempting to remove it with a sledgehammer.

Calculating the wall load and sizing the beam must be performed by experts to ensure structural safety. You need a structural engineer to evaluate all load aspects and determine the proper beam dimensions. A professional engineer performs precise calculations and advises on any necessary enhancements, such as larger footings for support. An inspector then verifies that the revised structure meets all safety and code regulations before the finishing work begins.

Hiring a structural engineer is essential for ensuring your home remains structurally sound during any major renovation. Their responsibility is to deliver expert assessments and design recommendations for load-bearing modifications. The average cost to hire a structural engineer is $500, with rates ranging from $350 to $800. Consulting a licensed, experienced engineer guarantees that every structural project, whether constructing a new home or remodeling an existing one, is completed safely and efficiently.

Almost all load-bearing wall removals require a permit as they support everything above it, and building departments want proof that the new beam can handle the weight. Pulling a permit triggers plan review and inspections that confirm the work meets local code and safety standards. Skipping this step can lead to fines or being forced to rebuild later, so have your contractor pull the permit before work starts.

Removing a load-bearing wall to create an entrance for a carport or covered patio is a task that comes with defined cost implications. This modification requires extra structural adjustments to ensure safety and proper integration with the adjoining space. When you convert a wall into an entryway, you can expect to pay between $3,200 and $9,500, with an average cost of $6,400. The additional work required for this conversion reinforces the home’s integrity and ensures compliance with applicable building codes.

The Lancaster, CA homeowners’ guide to engineer structurals

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