[
Our mission
]
To transform how homes are engineered, approved, and delivered.
Spacial is proud to announce our $10M seed round
[
Our mission
]
To transform how homes are engineered, approved, and delivered.
Spacial is proud to announce our $10M seed round
[
Our mission
]
To transform how homes are engineered, approved, and delivered.
Spacial is proud to announce our $10M seed round
What makes Spacial Engineering different
Spacial is your one Engineering partner for Structural Engineering, MEP Engineering, and Energy Engineering, so you are not juggling separate consultants.
Every discipline runs through one coordinated workflow.
Every discipline runs through one coordinated workflow.
Every discipline runs through one coordinated workflow.
AI surfaces clashes and code issues early so our engineers can solve them.
AI surfaces clashes and code issues early so our engineers can solve them.
AI surfaces clashes and code issues early so our engineers can solve them.
You get a stamped, permit ready engineering set in about 7 to 10 days instead of months.
You get a stamped, permit ready engineering set in about 7 to 10 days instead of months.
You get a stamped, permit ready engineering set in about 7 to 10 days instead of months.
Traditional Engineering relies on multiple vendors, more back and forth, and longer waits for a complete set.
[
CASE STUDIES
]
[
CASE STUDIES
]
[
CASE STUDIES
]
Our Work in Action
See how our builder-led engineering approach delivers tangible results on real-world projects.
Structural Engineering Case Study
New home with garage and clerestory
Structural Engineering Case Study
New home with garage and clerestory
Structural Engineering Case Study
New home with garage and clerestory
Mechanical Engineering Case Study
Remodel with JADU addition
Mechanical Engineering Case Study
Remodel with JADU addition
Mechanical Engineering Case Study
Remodel with JADU addition
Electrical Engineering Case Study
New construction
Electrical Engineering Case Study
New construction
Electrical Engineering Case Study
New construction
Plumbing Engineering Case Study
New construction
Plumbing Engineering Case Study
New construction
Plumbing Engineering Case Study
New construction
Energy Efficiency Case Study
Remodel + addition
Energy Efficiency Case Study
Remodel + addition
Energy Efficiency Case Study
Remodel + addition
Meet the team
A builder led team of engineers, leaders, and operators who design for constructability. AI helps with checks and coordination, but every set is stamped by licensed engineers to keep reviews clean and permits predictable.
Ami Avrahami
Chief Product Officer
Maor Greenberg
Chief Executive Officer
Tariq Rabadi
Head of Structural Engineering
Avi Noam
VP R&D
Betty Chen
Chief of Staff
Jay Klein
Chief Technology Officer
Orly Sharabi
Director of Operations & HR
Chelsea Stewart
Head of Brand and Design
Jessica Wells
Marketing Lead
Ming Wu
VP, Business Strategy and Operations
Karim Bennis
Designer
Barbara Beetlestone
Junior Architectural Designer
Dan Hruby
Principal Architect
Zoltan Eordogh
Senior Architect
Angelina Pronto
Senior Structural Drafter
Noam Adler
Student Architect
Ofer Litvin
Algorithm and Backend Developer
Eilam Goldenberg
Algorithm Engineer
Diego Mendez
Brand and Design
Aviad Pinis
Computer Vision Engineer
Matanya Rosenman
Full-Stack Developer
Noam Levi
Software Engineer
Zohar Ratzabi
Structural Software Engineer
In the News
Frequently Asked Questions
Do you stamp plans in-house or use external partners?
Core stamping is handled by Spacial’s own licensed (PE) engineers.
Our AI agents create and validate the draft sets, then our in-house structural, MEP, and energy engineers review, adjust, and stamp the plans. In a few jurisdictions we may collaborate with a local specialty engineer for a specific requirement, but you always work through one Spacial team and receive one coordinated, permit-ready set.
Do you work with architects, designers and builders?
All of the above.
Architects and designers use Spacial as their all-in-one engineering partner so they can ship coordinated structural, MEP, and energy sets without juggling multiple consultants.
Builders and developers use us when they want a single team responsible for engineering that understands production schedules, options, and repeat plans.
In every case, we plug into your workflow so you still own the client relationship while we handle the engineering.
How do you use AI without compromising safety?
Safety starts with people. AI supports our team by catching conflicts and running code checks at scale, but a licensed engineer reviews the work, signs off, and takes professional responsibility for every project. The technology extends our eyesight, not our liability.
What is "builder-led engineering"?
It means our leadership's deep background in construction informs every engineering decision we make. We anticipate field issues that traditional firms might miss, ensuring our architectural engineering solutions are practical and efficient to build.
How does your process help with getting plans approved faster?
Our focus on constructability and our use of AI to validate plans against local codes before submission helps to reduce plan check delays. By delivering cleaner, more accurate structural engineering and MEP sets, we minimize the back-and-forth with city reviewers.
What areas do you serve?
Today we primarily serve residential projects in California, Texas, Florida, Arizona, and Georgia.
In these states we provide full structural, MEP, and energy engineering, including energy-code compliance (Title 24 in California and equivalent requirements in other jurisdictions).
If you have a project outside this list, reach out with the city and state; we can quickly confirm whether we can take it on or when coverage will be available.
How do you approach Title 24 compliance for homes with large amounts of glass?
We are experts in California's energy code and specialize in the performance-based method for Title 24 compliance. This allows us to preserve an architect's home design vision, including large windows and open concepts, by strategically modeling energy trade-offs.
Can you handle the complete MEP scope for a custom home?
Yes. Our MEP engineers provide a fully coordinated solution. This includes efficient HVAC design, full electrical engineering for modern homes with complex lighting and EV charging needs, and performance-based plumbing design.
Are you the same company as Spatial?
No. We are Spacial with a “c,” at spacial.io.
Spacial provides residential builders and architects with coordinated structural, MEP, and energy engineering, and we deliver permit ready plan sets stamped by licensed engineers.
Spatial, spelled with a “t,” is a separate company focused on 3D software technology and developer tools, not an engineering firm preparing permit drawings or stamped sets.
What types of residential projects do you specialize in?
We specialize in high-end custom home design, complex remodels, and ADU additions. Our team has extensive experience delivering permit-ready plans for projects throughout California, with a deep portfolio in demanding municipalities like Palo Alto and Los Altos.
What makes Spacial different from a traditional engineering firm?
Our process is builder-led, which means every plan we produce is viewed through the lens of constructability. For residential architects, this means our structural and MEP engineering services result in plans that are not just compliant, but are also practical to build in the field, saving time and reducing costly rework during construction.
Do you stamp plans in-house or use external partners?
Core stamping is handled by Spacial’s own licensed (PE) engineers.
Our AI agents create and validate the draft sets, then our in-house structural, MEP, and energy engineers review, adjust, and stamp the plans. In a few jurisdictions we may collaborate with a local specialty engineer for a specific requirement, but you always work through one Spacial team and receive one coordinated, permit-ready set.
Do you work with architects, designers and builders?
All of the above.
Architects and designers use Spacial as their all-in-one engineering partner so they can ship coordinated structural, MEP, and energy sets without juggling multiple consultants.
Builders and developers use us when they want a single team responsible for engineering that understands production schedules, options, and repeat plans.
In every case, we plug into your workflow so you still own the client relationship while we handle the engineering.
How do you use AI without compromising safety?
Safety starts with people. AI supports our team by catching conflicts and running code checks at scale, but a licensed engineer reviews the work, signs off, and takes professional responsibility for every project. The technology extends our eyesight, not our liability.
What is "builder-led engineering"?
It means our leadership's deep background in construction informs every engineering decision we make. We anticipate field issues that traditional firms might miss, ensuring our architectural engineering solutions are practical and efficient to build.
How does your process help with getting plans approved faster?
Our focus on constructability and our use of AI to validate plans against local codes before submission helps to reduce plan check delays. By delivering cleaner, more accurate structural engineering and MEP sets, we minimize the back-and-forth with city reviewers.
What areas do you serve?
Today we primarily serve residential projects in California, Texas, Florida, Arizona, and Georgia.
In these states we provide full structural, MEP, and energy engineering, including energy-code compliance (Title 24 in California and equivalent requirements in other jurisdictions).
If you have a project outside this list, reach out with the city and state; we can quickly confirm whether we can take it on or when coverage will be available.
How do you approach Title 24 compliance for homes with large amounts of glass?
We are experts in California's energy code and specialize in the performance-based method for Title 24 compliance. This allows us to preserve an architect's home design vision, including large windows and open concepts, by strategically modeling energy trade-offs.
Can you handle the complete MEP scope for a custom home?
Yes. Our MEP engineers provide a fully coordinated solution. This includes efficient HVAC design, full electrical engineering for modern homes with complex lighting and EV charging needs, and performance-based plumbing design.
Are you the same company as Spatial?
No. We are Spacial with a “c,” at spacial.io.
Spacial provides residential builders and architects with coordinated structural, MEP, and energy engineering, and we deliver permit ready plan sets stamped by licensed engineers.
Spatial, spelled with a “t,” is a separate company focused on 3D software technology and developer tools, not an engineering firm preparing permit drawings or stamped sets.
What types of residential projects do you specialize in?
We specialize in high-end custom home design, complex remodels, and ADU additions. Our team has extensive experience delivering permit-ready plans for projects throughout California, with a deep portfolio in demanding municipalities like Palo Alto and Los Altos.
Do you stamp plans in-house or use external partners?
Core stamping is handled by Spacial’s own licensed (PE) engineers.
Our AI agents create and validate the draft sets, then our in-house structural, MEP, and energy engineers review, adjust, and stamp the plans. In a few jurisdictions we may collaborate with a local specialty engineer for a specific requirement, but you always work through one Spacial team and receive one coordinated, permit-ready set.
Do you work with architects, designers and builders?
All of the above.
Architects and designers use Spacial as their all-in-one engineering partner so they can ship coordinated structural, MEP, and energy sets without juggling multiple consultants.
Builders and developers use us when they want a single team responsible for engineering that understands production schedules, options, and repeat plans.
In every case, we plug into your workflow so you still own the client relationship while we handle the engineering.
How do you use AI without compromising safety?
Safety starts with people. AI supports our team by catching conflicts and running code checks at scale, but a licensed engineer reviews the work, signs off, and takes professional responsibility for every project. The technology extends our eyesight, not our liability.
What is "builder-led engineering"?
It means our leadership's deep background in construction informs every engineering decision we make. We anticipate field issues that traditional firms might miss, ensuring our architectural engineering solutions are practical and efficient to build.
How does your process help with getting plans approved faster?
Our focus on constructability and our use of AI to validate plans against local codes before submission helps to reduce plan check delays. By delivering cleaner, more accurate structural engineering and MEP sets, we minimize the back-and-forth with city reviewers.
What areas do you serve?
Today we primarily serve residential projects in California, Texas, Florida, Arizona, and Georgia.
In these states we provide full structural, MEP, and energy engineering, including energy-code compliance (Title 24 in California and equivalent requirements in other jurisdictions).
If you have a project outside this list, reach out with the city and state; we can quickly confirm whether we can take it on or when coverage will be available.
How do you approach Title 24 compliance for homes with large amounts of glass?
We are experts in California's energy code and specialize in the performance-based method for Title 24 compliance. This allows us to preserve an architect's home design vision, including large windows and open concepts, by strategically modeling energy trade-offs.
Can you handle the complete MEP scope for a custom home?
Yes. Our MEP engineers provide a fully coordinated solution. This includes efficient HVAC design, full electrical engineering for modern homes with complex lighting and EV charging needs, and performance-based plumbing design.
Are you the same company as Spatial?
No. We are Spacial with a “c,” at spacial.io.
Spacial provides residential builders and architects with coordinated structural, MEP, and energy engineering, and we deliver permit ready plan sets stamped by licensed engineers.
Spatial, spelled with a “t,” is a separate company focused on 3D software technology and developer tools, not an engineering firm preparing permit drawings or stamped sets.
What types of residential projects do you specialize in?
We specialize in high-end custom home design, complex remodels, and ADU additions. Our team has extensive experience delivering permit-ready plans for projects throughout California, with a deep portfolio in demanding municipalities like Palo Alto and Los Altos.
What makes Spacial different from a traditional engineering firm?
Our process is builder-led, which means every plan we produce is viewed through the lens of constructability. For residential architects, this means our structural and MEP engineering services result in plans that are not just compliant, but are also practical to build in the field, saving time and reducing costly rework during construction.