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RCS Engineering Services
RCS Engineering Services
Our firm provides structural engineering support for all phases in the design and construction process. Our primary function is to create structural plan packages for submission to the governing authority. We are also available to conduct preliminary field visits and structural observations during construction. In whichever service you need, we pride ourselves in carrying out the job professionally, quickly, and for an affordable price.
"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!"
Constantine P on January 2020
Our firm provides structural engineering support for all phases in the design and construction process. Our primary function is to create structural plan packages for submission to the governing authority. We are also available to conduct preliminary field visits and structural observations during construction. In whichever service you need, we pride ourselves in carrying out the job professionally, quickly, and for an affordable price.
"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!"
Constantine P on January 2020

Top Pros Construction, Inc.
Top Pros Construction, Inc.
We are Experts in home remodeling, improvements, landscape, roofing and room additions – We are a licensed, insured, and bonded remodeling and construction company, working exclusively in home remodeling and improvements. We are a team of experienced hardworking people, project managers, engineers, architects, and designers ready to work for you. We aim to produce excellent workmanship, top quality labor, and advanced integration and affordable services that meet our clients‘ demands. Top Pros Construction provides services to all inside and outside remodeling needs on the kitchen, bathroom, room addition (ADU), and any custom remodeling you may need.
"The crew repaired several damaged fence panels, matching the replacements so well that everything looks original. They moved steadily and left the yard tidy afterward. The updated fence feels sturdier and gives the backyard a more secure and finished feel."
Zachary S on December 2025
We are Experts in home remodeling, improvements, landscape, roofing and room additions – We are a licensed, insured, and bonded remodeling and construction company, working exclusively in home remodeling and improvements. We are a team of experienced hardworking people, project managers, engineers, architects, and designers ready to work for you. We aim to produce excellent workmanship, top quality labor, and advanced integration and affordable services that meet our clients‘ demands. Top Pros Construction provides services to all inside and outside remodeling needs on the kitchen, bathroom, room addition (ADU), and any custom remodeling you may need.
"The crew repaired several damaged fence panels, matching the replacements so well that everything looks original. They moved steadily and left the yard tidy afterward. The updated fence feels sturdier and gives the backyard a more secure and finished feel."
Zachary S on December 2025

Built Strong Construction
Built Strong Construction
Built Strong Foundation Repair is a leading foundation repair company with locations in Los Angeles and Orange County. We service the majority of Southern California. We specialize in services such as foundation repair, foundation replacement, structural engineering, house leveling, earthquake retrofitting, house underpinning, caisson work, slab foundation repair, foundation crack repair and many more services to save your home. Foundation Repair Specialists.
"We had our home earthquake bolted. The work was completed in 1 day!! They did a fantastic job and the city inspector complimented on they’re workmanship! Thank you built strong!"
Garry D on March 2018
Built Strong Foundation Repair is a leading foundation repair company with locations in Los Angeles and Orange County. We service the majority of Southern California. We specialize in services such as foundation repair, foundation replacement, structural engineering, house leveling, earthquake retrofitting, house underpinning, caisson work, slab foundation repair, foundation crack repair and many more services to save your home. Foundation Repair Specialists.
"We had our home earthquake bolted. The work was completed in 1 day!! They did a fantastic job and the city inspector complimented on they’re workmanship! Thank you built strong!"
Garry D on March 2018

Premium Remodeling Inc
Premium Remodeling Inc
Premium Remodeling Inc. is a family owned and operated home improvement company which provides a wide range of construction and remodeling solutions for residential projects. We provide the critical service of helping homeowners with the expertise needed to build, remodel and maintain their homes. We provide detailed schedules on all major projects, and keep clients updated. We are willing to perform even the smallest task to gain your businesses. We thrive in giving the best customer service possible, we want you to feel like part of the family.
"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."
Steve O on August 2025
Premium Remodeling Inc. is a family owned and operated home improvement company which provides a wide range of construction and remodeling solutions for residential projects. We provide the critical service of helping homeowners with the expertise needed to build, remodel and maintain their homes. We provide detailed schedules on all major projects, and keep clients updated. We are willing to perform even the smallest task to gain your businesses. We thrive in giving the best customer service possible, we want you to feel like part of the family.
"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."
Steve O on August 2025

SafeRacks
SafeRacks
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.
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.

Mashiach Exploration LLC
Mashiach Exploration LLC
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.
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.
LaChaine and Associates Inc
LaChaine and Associates Inc
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.
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.
Cullumber Engineering
Cullumber Engineering
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.
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.
CHALLMAN ENGINEERING INC
CHALLMAN ENGINEERING INC
Since 2005. 2-5 employees.
Since 2005. 2-5 employees.

TAYLOR & SYFAN CONSULTING
TAYLOR & SYFAN CONSULTING
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.
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.
The Lancaster, 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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A damaged main support beam can cause serious structural damage to your house. Learn how much it costs to replace a main house support beam.

Keeping your home safe and structurally sound should be a top priority. Learn to recognize the signs of structural damage you should never ignore.

A squeaky floor may just be an annoyance, or it may signal a structural problem. Learn when to be concerned about a squeaky floor.

Wondering what a lally column is? Learn what it is, how it works, when you need one, and the pros and cons in this simple guide.
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- 🌱 "Mow a small front yard"
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- 🏠 "Repair shingles on an asphalt roof"