Mon - Fri: 8:00 - 5:00

Pacific Time Zone

+1(949) 267 9095

24/7 Customer Support

26439 Rancho Pkwy S. Suite 120

Lake Forest, CA 92630

Our emphasis in practical and cost-effective design distinguishes us from our competition. Always committed to meeting your goals and deadlines, we are confident that we are the right choice for your project. We provide engineering consulting services for commercial and residential projects in the following areas:


  • Heating and Cooling Air Distribution
  • Heating and Cooling Load Calculations (ACCA Manual JDS)
  • Ventilation Systems
  • Chilled and Cooling Water Systems
  • HVAC Controls and Distribution
  • Humidification & Dehumidification
  • Indoor Air Quality Management Systems
  • Energy Compliance Calculations per Local Jurisdiction (IECC/T-24)

1. Heating and Cooling Air Distribution Ensure optimal comfort and energy efficiency with GMEP Engineers’ expertise in heating and cooling air distribution. We design and optimize air distribution systems that guarantee even temperature control throughout your space, creating a comfortable and productive environment.

2. Heating and Cooling Load Calculations (ACCA Manual JDS) Our engineers utilize industry-standard ACCA Manual JDS techniques to perform precise heating and cooling load calculations. This meticulous process ensures that your HVAC system is appropriately sized, resulting in energy savings, reduced operational costs, and enhanced indoor comfort.

3. Ventilation Systems Breathe easy with GMEP Engineers’ cutting-edge ventilation systems. We create tailored solutions that meet your building’s specific needs, enhancing indoor air quality, removing pollutants, and ensuring a healthy, fresh atmosphere.

4. Chilled and Cooling Water Systems Optimize your cooling solutions with our expertise in chilled and cooling water systems. We design efficient and sustainable systems that maximize cooling capacity while minimizing energy consumption, reducing your environmental footprint.

5. HVAC Controls and Distribution GMEP Engineers excel in HVAC controls and distribution, providing advanced control solutions to manage your heating, ventilation, and air conditioning systems. Our designs optimize performance, energy efficiency, and ease of operation.

6. Humidification & Dehumidification Maintain ideal humidity levels with our specialized humidification and dehumidification solutions. We tailor systems to your unique requirements, ensuring a comfortable and healthy indoor environment year-round.

7. Indoor Air Quality Management Systems Prioritize indoor air quality with GMEP Engineers. Our state-of-the-art indoor air quality management systems effectively remove contaminants, allergens, and pollutants, promoting the well-being of building occupants.

8. Energy Compliance Calculations per Local Jurisdiction (IECC/T-24) Stay compliant with local energy codes and regulations effortlessly. GMEP Engineers provides expert energy compliance calculations, ensuring your project meets the stringent standards set by the International Energy Conservation Code (IECC) and Title 24 (T-24) requirements.

With GMEP Engineers, you gain a strategic partner committed to delivering innovative, sustainable, and energy-efficient mechanical engineering solutions tailored to your project’s unique needs. Enhance comfort, reduce energy costs, and promote environmental responsibility with our comprehensive range of services.


  • Electrical System Design & Analysis
  • Power Distribution & Management
  • Photometric Analysis
  • Interior and Exterior Lighting Design
  • Emergency Power System
  • Sizing of Electrical Service
  • Emergency Power System
  • Efficiency, Renewable, Sustainable Integrations
  • Lighting Compliance Calculation for Indoor and Outdoor Lighting (IECC/T-24)

1. Electrical System Design and Analysis GMEP Engineers, we excel in designing and analyzing electrical systems that form the backbone of your projects. Our electrical engineering experts meticulously plan and optimize systems to ensure they meet the highest standards of safety, efficiency, and reliability.

2. Power Distribution and Management Efficient power distribution is critical for any project’s success. Our team specializes in developing comprehensive power distribution solutions that minimize energy loss, reduce operational costs, and provide a stable and consistent power supply to all components of your facility.

3. Photometric Analysis Illuminate your project with precision and efficiency through GMEP Engineers’ Photometric Analysis services. Our experts use advanced tools and techniques to assess and optimize the distribution of light in your space, ensuring the perfect balance of brightness, visibility, and energy efficiency. Our Photometric Analysis helps you achieve the ideal lighting solution for your needs, enhancing aesthetics, safety, and functionality.

4. Lighting Design and Control Illuminate your spaces with precision and style. GMEP Engineers offers tailored lighting design and control solutions that enhance aesthetics, energy efficiency, and user comfort. From architectural lighting to advanced control systems, we transform your vision into a beautifully lit reality.

5. Emergency Power and Backup Systems Ensure uninterrupted operation with our expertly designed emergency power and backup systems. We provide reliable solutions that guarantee critical systems remain functional during power outages, safeguarding your business and occupants.

6. Energy Efficiency and Sustainability GMEP Engineers is committed to sustainability. We integrate energy-efficient technologies and practices into our electrical engineering designs, reducing your environmental impact while delivering long-term cost savings.

7. Renewable Energy Integration Harness the power of renewable energy sources with our integration expertise. We design systems that seamlessly incorporate solar, wind, or other renewable sources into your electrical infrastructure, reducing your reliance on traditional energy grids.

8. Electrical Code Compliance Navigating complex electrical codes is our specialty. GMEP Engineers ensure your project complies with all local, state, and national electrical codes, providing peace of mind and minimizing regulatory challenges.

9. Electrical Safety and Maintenance Safety is paramount in electrical engineering. We offer comprehensive safety assessments and maintenance plans to ensure the ongoing integrity and reliability of your electrical systems, protecting your investments and occupants.

With GMEP Engineers as your electrical engineering partner, you gain access to a team of dedicated professionals committed to delivering cutting-edge solutions. Our expertise, attention to detail, and commitment to sustainability ensure your electrical systems meet the highest standards of quality, safety, and efficiency. Illuminate the path to success with GMEP Engineers’ electrical engineering solutions.


  • Cold/Hot Water Supply Systems
  • Gas/Fuel Distribution Systems
  • Sanitary Sewer Systems
  • Oil/Grease Waste Interceptors
  • Gray and Recycled Water Systems
  • Storm Water System

1. Cold/Hot Water Supply Systems GMEP Engineers is your trusted partner for designing and optimizing cold and hot water supply systems. We create tailored solutions that ensure a reliable and efficient water distribution network, enhancing the functionality and comfort of your spaces. Our expertise spans residential, commercial, and industrial projects, delivering safe and sustainable water supply systems that meet the highest standards of quality and efficiency.

2. Gas/Fuel Distribution Systems Efficient and safe gas and fuel distribution systems are essential for a wide range of applications. GMEP Engineers specializes in the design and analysis of these critical systems, ensuring they are engineered to deliver consistent performance while adhering to stringent safety standards. Our solutions cover both traditional and alternative fuel sources, offering flexibility and sustainability for your projects.

3.Sanitary Sewer Systems Proper disposal of wastewater is a fundamental aspect of any construction project. GMEP Engineers excel in designing sanitary sewer systems that are efficient, environmentally responsible, and compliant with regulations. Our expertise spans residential, commercial, and industrial applications, providing you with solutions that prioritize hygiene, sanitation, and sustainable wastewater management.

4. Oil/Grease Waste Interceptors For facilities dealing with oil and grease waste, effective management is crucial. GMEP Engineers offers specialized design and analysis services for oil and grease waste interceptors, ensuring proper containment and disposal while minimizing environmental impact. Our solutions help you maintain compliance with local regulations and environmental standards.

5. Gray and Recycled Water Systems Conserve water and reduce environmental impact with GMEP Engineers’ gray and recycled water systems. We design innovative solutions that capture, treat, and repurpose graywater from various sources within your project. These sustainable systems not only reduce water consumption but also contribute to cost savings and environmental responsibility.

6. Storm Water System Mitigate flooding and control storm-water runoff effectively with GMEP Engineers’ storm-water system expertise. Our designs incorporate the latest storm-water management techniques, including detention basins, permeable surfaces, and sustainable drainage systems. We ensure that your project meets local regulations and maintains environmental harmony while managing stormwater effectively.

Partner with GMEP Engineers for Plumbing Engineering solutions that prioritize safety, sustainability, and efficiency. Our experienced team delivers tailored plumbing systems that meet your project’s unique needs, enhancing functionality, environmental responsibility, and long-term cost savings. Trust us to engineer the future of plumbing for your construction endeavors.


Residential Structural 3D
  • 2016 Revit (BIM)
  • Clash Detection
  • HVAC Analysis and ANSYS

1. 2016 Revit BIM (Building Information Modeling) Unlock the power of 2016 Revit BIM with GMEP Engineers. Our skilled team leverages cutting-edge software to create detailed, data-rich 3D models of your construction projects. By seamlessly integrating architectural, structural, and MEP (Mechanical, Electrical, and Plumbing) systems, we ensure accurate coordination and collaboration throughout the design and construction phases. Experience enhanced efficiency, reduced errors, and improved project visualization with our Revit BIM services.

2. Clash Detection Prevent costly construction clashes and conflicts with GMEP Engineers’ clash detection services. We employ advanced software to identify and resolve clashes early in the design phase, ensuring that structural, architectural, and MEP elements work together seamlessly. Our proactive approach minimizes rework, accelerates project timelines, and reduces construction costs, ultimately delivering a smoother and more cost-effective construction process.

3. HVAC Analysis and ANSYS Achieve optimal HVAC system performance with GMEP Engineers’ HVAC Analysis using ANSYS. We employ industry leading CFD simulations and ANSYS software to analyze and optimize your HVAC systems. Our in-depth analysis assesses factors such as airflow, temperature distribution, and energy efficiency, allowing us to fine-tune your HVAC designs for peak performance, energy savings, and occupant comfort. Trust us to provide data-driven insights that enhance your HVAC systems and reduce long-term operational costs.

GMEP Engineers combine the power of 2016 Revit BIM, clash detection, and ANSYS-based HVAC analysis to elevate your project’s efficiency, accuracy, and performance. With our comprehensive services, you can confidently navigate complex engineering challenges and bring your vision to life with confidence and precision. Partner with us to revolutionize your engineering projects and stay ahead in an increasingly competitive market.


Engineering and Design in Wood, Light Gauge/Hot-Rolled Steel, Concrete and Masonry for:
  • Tenant Improvements/Remodel
  • Single-Family Homes
  • Multi-Family Homes
  • Mixed Use Apartments
  • Parking Structures
  • Mid-Rise Office Buildings
  • Gas Stations
  • Tilt-Up Structures
  • Anchorage calculations and details

Engineering and Design Expertise in Various Materials GMEP Engineers is your premier partner for structural engineering and design, specializing in a wide range of materials, including wood, light gauge/hot-rolled steel, concrete, and masonry. Whether it’s for tenant improvements, single-family homes, multi-family homes, mixed-use apartments, parking structures, mid-rise office buildings, gas stations, tilt-up structures, or anchorage calculations, our team of experts ensures structural integrity, safety, and compliance with all relevant building codes and regulations.

1. Tenant Improvements/Remodel Transform your commercial or residential space with confidence. GMEP Engineers excels in structural engineering for tenant improvements and remodel projects. Our designs optimize space utilization, structural stability, and aesthetics while ensuring safety and code compliance.

2. Single-Family Homes and Multi-Family Homes GMEP Engineers bring your residential dreams to life with structural engineering solutions tailored to single-family and multi-family homes. From custom residences to multi-unit complexes, our expertise ensures that your structures are not only safe and functional but also beautiful and cost-effective.

3. Mixed-Use Apartments Elevate urban living with mixed-use apartment buildings designed by GMEP Engineers. We create structurally sound and aesthetically pleasing spaces that combine residential, commercial, and retail elements, optimizing functionality and profitability.

4. Parking Structures Efficient and safe parking structures are essential for urban planning. GMEP Engineers specialize in designing parking structures that maximize space utilization, minimize construction costs, and provide robust structural performance, ensuring a seamless parking experience.

5. Mid-Rise Office Buildings GMEP Engineers take mid-rise office building design to new heights. Our structural engineering expertise ensures that your office spaces offer a harmonious blend of form and function, accommodating modern workspaces while maintaining structural integrity.

6. Gas Stations Safety is paramount in gas station construction. GMEP Engineers’ structural designs for gas stations prioritize safety, efficiency, and code compliance, ensuring a secure environment for customers and staff.

7. Tilt-Up Structures Experience the benefits of cost-effective and durable tilt-up construction with GMEP Engineers. Our experts masterfully design tilt-up structures that optimize construction speed, minimize costs, and maximize structural performance.

8. Anchorage Calculations and Details GMEP Engineers provides precise anchorage calculations and details to secure your structures and ensure they can withstand the forces they encounter. Our meticulous engineering guarantees the safety and longevity of your projects.

Choose GMEP Engineers as your structural engineering partner for projects of all scales and complexities. Our commitment to excellence, innovation, and safety results in structurally superior designs that stand the test of time. Partner with us to turn your structural engineering visions into reality.