
Structural & Civil Engineering Solutions in the San Francisco Bay Area
Massoudi Consulting Engineers is a full-service design firm specializing in structural engineering and civil engineering for residential homes, developments, and commercial properties in the San Francisco Bay Area. Our team brings extensive experience in remodels, additions, new construction, modern accessory dwelling units (ADUs), foundation and seismic retrofits, retaining walls, drainage design, and more. Whether you're planning a new construction or a remodel, we provide code-compliant engineering solutions that prioritize safety, efficiency, and reliability.

At Massoudi Consulting Engineers, we provide a comprehensive range of services that are tailored to meet the diverse needs of the San Francisco Bay Area. Our expertise ranges from residential remodeling and new construction to the complexities of SB-9 projects and accessory dwelling units (ADUs). We strive to combine innovative design with practical functionality, ensuring that each project meets all safety and code standards with aesthetic appeal.
We take pride in our versatility, commitment, and in-depth knowledge of the Bay Area's unique engineering and architectural landscape. Our client-focused approach is centered around open communication, practicality, and efficiency, designed to meet your specific requirements and goals. We believe in building lasting relationships with our clients based on trust, transparency, and exceptional service quality. Our collaborative approach ensures that your project progresses smoothly from start to finish, with your vision at the forefront of every decision.
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Our Services
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Expert design and analysis to ensure the stability and safety of your home. We handle everything from framing for new constructions to bearing wall removals to seismic retrofits.
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Comprehensive site planning and grading, including drainage plans and utilities design to protect your property and comply with local regulations.
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Creative residential design services that blend functionality and aesthetics. We develop architectural plans for remodels, additions, and new homes that reflect your style and meet all building codes.
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Earthquake or seismic upgrades for existing structures. We assess and design foundations, walls, and frames to help your home withstand Bay Area seismic activity and meet the latest codes.
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Foundation design for new homes, additions, or repairs. Our designs provide a stable, structurally sound, long-lasting designs tailored to your site and soil conditions and project requirements.
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Safe removal or modification of load-bearing walls to open up interior spaces. We design and calculate the beam and framing solutions so you can reconfigure your floor plan without compromising structural integrity.
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Structural assessments and redesign for renovations big and small. From removing walls to adding new stairways or reconfiguring layouts, we make sure your remodel is both beautiful and safe.
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We provide architectural design and structural engineering for home expansions or additions, whether it's a second-story addition or a ground-floor extension. We design the new additions to integrate seamlessly with your existing home.
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Site drainage and grading design to prevent water damage to your property. We design effective drainage and stormwater solutions that protect your foundation in the San Francisco Bay Area.
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Design and engineering for retaining walls that help retain soil on sloped properties or landscaping features. Our retaining walls are designed to prevent erosion and improve the usability of your outdoor space.