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Site Plans, Floor Plans, and
Professional As-Built Drawings

Accurate, Detailed, and Code-Compliant Drafting Services

Introduction:
Whether you’re planning a renovation, new construction, or just need accurate as-built documentation for your property, our engineering consulting firm provides high-quality site plans, floor plans, and professional as-built drawings. With our precise and efficient drafting services, we ensure that your project starts with a solid foundation of accurate data, tailored to meet Southern California’s stringent building codes.

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Services Offered:

  • Site Plans:

From simple property boundaries to complex environmental and grading details, we create clear, easy-to-understand Site Plans for homeowners, architects, and contractors, designed to optimize the relationship between the structure and its surroundings.​

  • Floor Plans:
         From simple layouts to complex designs, we create clear, easy-to-understand floor plans for homeowners,               architects, and contractors, designed to optimize space and functionality.

  • As-Built Drawings:
         We specialize in creating professional, detailed as-built drawings that reflect the exact current conditions of a         building. These documents are essential for renovations, permitting, or resale purposes.

  • Site Visits & Measurements:
         Our team conducts thorough on-site assessments, taking precise measurements to ensure that every drawing       we produce is accurate to the smallest detail.

  • Code Compliance & Permit Assistance:
         We are familiar with local building codes and can assist in preparing documentation that meets all regulatory         requirements, ensuring a smooth approval process.

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                          Site Plan Example           â€‹â€‹â€‹                                                               As-Built Example​​​

                            (Preview Below)                                                                             (Preview Below)                                                  

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Why Choose Us?

  • High accuracy and attention to detail

  • Fast turnaround times

  • Expertise in both residential and commercial projects

  • Experience with Southern California's building standards

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Contact us today for a consultation on your next project! Whether you need a general floor plan for a new build or professional as-built drawings for an existing structure, we are here to provide you with reliable, expert services.

John Moriarty, CA

"Their attention to detail on our as-built drawings saved us a lot of headaches during our renovation. We highly recommend their services."
 (May, 2024)

Kyle Griffin, CA

"Very professional. We really appreciated their ability to get the job done right the first time!"
(April, 2025)

Pat O'connell, CA

“We've been looking for a quality structual engineer for quite some time and will certianly be recommending them to family/friends in the future.”  
(October, 2025)
Aerial View of Suburban Street

Why Residential As-Builts?

Construction and Renovation: As-built drawings, or documentation of existing conditions, is the first step in any construction and renovation project. They are used as a reference to help contractors, engineers, and architects understand the property before making changes or additions.

​Property Sales and Transactions: When buying or selling a property, as-built drawings can be crucial. Buyers may want to un
derstand the existing layout and conditions to assess a property's potential, while sellers can use the drawings to showcase the property's features. 

​Documentation for Property Owners: Property owners may want as-built drawings to document changes and improvements made to their property over time. These drawings provide a historical record of modifications, making it easier to track maintenance and assess property value.
 
​Insurance and Risk Management: Insurance companies may request as-built drawings to assess risks and premiums accurately. Having comprehensive drawings can streamline the insurance process.
 
​Avoiding Costly Errors: Having accurate as-built drawings reduces the risk of errors during construction or renovation, which can save both time and money.

Modern Architecture

Why Commercial As-Builts?

Facility Upgrades: When upgrading or retrofitting a building or facility with new technology or systems (e.g., HVAC, electrical), accurate as-built drawings are essential for planning and implementation.

 

Compliance with Regulations: Many local building codes and regulations require property owners to maintain accurate as-built drawings. These drawings help ensure that buildings and properties meet safety and zoning requirements.

 

Space Planning: Companies and organizations use as-built drawings for space planning and interior design purposes. These drawings help determine the best way to utilize available space efficiently.

 

Emergency Response: In emergency situations such as fires or natural disasters, as-built drawings are valuable for first responders. They help them navigate the building and locate utilities and potential hazards.

 

Historical Preservation: For historical properties, as-built drawings can be instrumental in preserving the architectural and historical significance of the building.

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