
Leading MEP and Civil Engineering Service Provider
in California
More than specializing in any particular project type, we prioritize our client relationships. This has been precisely the key to developing our breadth of skill sets across all of these various markets.

Whether you are looking for Mechanical, Electrical, Plumbing or Civil Engineering system design services for a commercial building (say a corporate office, retail store, hotel or a mixed-use building), or a residential building like a condo or multi-family housing, our California licensed and experienced MEP engineering team has got you covered!
Our MEP design expertise ranges from new ground-up buildings to renovation and Tenant Improvements for hotels, corporate offices, retail, mixed-use buildings, and residential.
PRE-CONSTRUCTION
PLANNING
Our MEP engineering team works closely with you from the earliest stages of a project to define the scope, identify potential challenges, assess risks, and establish realistic schedules and budgets. Through our MEP consulting services, we strive to be your trusted advisor throughout the project lifecycle, gaining a thorough understanding of your business objectives and aligning our engineering solutions with your goals. We conduct feasibility assessments and develop design criteria to evaluate project viability, while leveraging our experience to assess cost implications and establish a comprehensive execution plan that prioritizes your objectives.
CONSTRUCTION
ADMINSTRATION
Construction administration is a critical phase of the project lifecycle, where our clients’ objectives become reality. At Pacific MEP, our expertise in MEP engineering and MEP consulting enables us to anticipate construction challenges and efficiently address discrepancies as they arise. Our flexible, client-focused team adapts its approach to the unique requirements of every project. By coordinating closely with contractors, subcontractors, and other key stakeholders, our engineers help maintain design quality, control costs, and ensure compliance with project requirements throughout construction. Our goal is to help bring each client’s vision to life by delivering a fully constructed building that reflects their expectations.
MEP ENGINEERING
DESIGN

MECHANICAL

ELECTRICAL

PLUMBING
CIVIL ENGINEERING

ENERGY COMPLIANCE
FIRE PROTECTION

Solar & PV System Design
CIVIL ENGINEERING

Pacific MEP's Civil Engineering services include:
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Review of soil reports
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Sidewalk and street improvements
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Private driveways
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Retaining wall design
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Grading and drainage plans
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Water system infrastructure design
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Sanitary sewer system design
Civil engineering for buildings is a specialized discipline focused on the planning, design, and construction management of various building types and architectural structures. Our civil engineers oversee the entire project lifecycle, from initial conceptualization and feasibility studies to site selection, permitting, budgeting, and scheduling. Through integrated MEP engineering and MEP consulting services, we coordinate with architects and other project stakeholders to ensure that buildings meet functional, aesthetic, and performance requirements. Our expertise also encompasses building infrastructure systems, including water supply, sanitation, and electrical systems, helping create safe, efficient, and reliable environments. By taking a comprehensive approach to civil and building engineering, we deliver sustainable, resilient, and cost-effective solutions that harmonize with the surrounding environment and comply with applicable local regulations and building codes.
MECHANICAL DESIGN

Pacific MEP's mechanical services include:
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Heating, Ventilation and Air Conditioning
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Central Refrigeration Systems
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Energy Storage (ice, chilled or hot water)
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Boiler Plant Design
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Fuel Storage and Distribution
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Energy Management and Control Systems
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State of California Title-24 Calculations and Analysis
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Engineering Reviews
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Energy Consumption Studies & Reviews
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Existing System Analysis
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Building Retrofits
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Smoke Evacuation Controls
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Clean Room Engineering
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Humidity Control
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Aerospace Environmental Systems
The primary purpose of a Heating, Ventilation, and Air-Conditioning (HVAC) system is to maintain comfortable indoor temperatures while providing adequate ventilation and air filtration to ensure healthy indoor air quality. Since HVAC systems can consume a significant amount of energy, proper system selection and design are essential for achieving energy efficiency and long-term cost savings.
At Pacific MEP, our expertise in MEP engineering and MEP consulting enables us to design high-quality, energy-efficient HVAC systems tailored to each facility's needs. Let our experienced engineers develop reliable, cost-effective solutions that enhance indoor air quality, optimize energy performance, and provide year-round comfort.​
ELECTRICAL DESIGN

Pacific MEP's electrical services include:
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Design Basis Requirements and Electrical Load Calculations
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Lighting Layout and Calculations
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Cable & Wire Sizing Calculation
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Single Line Diagrams (SLDs)
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Power and Small Power Distribution Layout
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Security Systems Layout
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Photometric Analysis and Plan
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Emergency Generator Design
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Electrical Riser Design
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Panel Scheduling
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Arc Fault Current Calculation
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Emergency Lighting Design
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Parking Lot Lighting
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Low Voltage Design
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LED Lighting Design
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Lighting Controls
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Lightning Protection
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Electric Car Chargers
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Surge Protection
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Voltage Drop Calculations
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Power System Study Calculations (Short Circuit, Coordination, Arc Flash)
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Workstation Power Feeds
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Grounding System
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Heat Trace Design
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Standby Generator Design
The layout and design of any electrical project can make all the difference in an electrical project. We use AutoCAD and REVIT to improve design productivity and deliver quality solutions by integrating wiring design, terminal diagrams, cable block diagrams, schematic design, and panel layout into one design.
We are committed to making a difference for all clients and use state-of-the-art technology and software to offer the perfect electrical design and layout for any building.
We are constantly reinventing our work strategies to ensure there are no defects in our electrical designs and layouts. Our domain expertise and technical knowledge allows us to deliver reliable and eco-friendly energy solutions to businesses in all industries.
PLUMBING DESIGN

Pacific MEP's plumbing services include:
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Industrial Water Systems Design
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Sanitary Waste and Vent Systems
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Domestic Water Systems Design for Low & High Rise Buildings
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Gray Water Systems and Stormwater Collection
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Steam Systems
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Compressed Air Systems Design
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Vacuum Systems Design
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Water Softening and Deionization
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Laboratory Waste & Ventilation
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Acid Neutralization Systems
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Natural Gas Systems Design
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Roof & Area Drainage Systems
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Commercial Kitchens for Restaurants
Plumbing engineering is a critical part of every building. It takes knowledgeable experts to plan a functional plumbing design that will work with all other systems to maximize water efficiency and minimize waste. Fortunately, our plumbing engineers are on top of the latest plumbing designs and equipment and can create the right plan for your construction project.
From small-scale remodels to new office buildings, our MEP consulting firm provides superior plumbing engineering solutions. We work closely with our clients to discuss unique building factors and other needs before beginning so that we have the big picture in mind when drafting the smallest details of your water, plumbing, and drainage systems. Staying in line with your budget and timeline is always a top priority as well.
Along with an overall plumbing design solution, we can help you with natural and LP gas piping plans. Our plumbing engineers can verify that your pipe connections are correct and assess whether any changes are needed for a high-efficiency system.
STORMWATER DESIGN (with LID)
(Low Impact Development Design)

The following are the type of development projects where the Standard Urban Stormwater Mitigation Plan is required.
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Housing complexes that have 10 or more resident units
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Single-family hillside residential buildings
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Gas stations
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Restaurants
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Vehicle service locations
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Both industrial and commercial buildings with one or more acres of waterproof surface area
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Any construction with 2,500 or more square feet of the waterproof area is situated next to or directly draining to designated Environmentally Sensate Areas
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Parking lots with 5,000 or more square feet of surface area or that have 25 or more parking spaces
Stormwater Design involves channeling the surface stormwater to different drainage systems. We deliver efficient stormwater management plans for residential projects. Low-impact development (LID) is an approach to land development (or re-development) that works with nature to manage stormwater as close to its source as possible. LID employs principles such as preserving and recreating natural landscape features, minimizing effective imperviousness to create functional and appealing site drainage that treats stormwater as a resource rather than a waste product. It minimizes the stormwater draining to the municipal waterways.
TITLE 24 AND ENERGY COMPLIANCE

Increased energy efficiency results in the following benefits:
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Minimized unnecessary energy use
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Electricity reliability and demand
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Lower energy costs
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Reliable delivery of services
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Increased comfort
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Improved interior environment
Almost every project starts with a study to determine the loads experienced by the space or building. From here we can determine the size and capacity of your heating and cooling system taking into consideration cost, installation, and energy efficiency.
The California Energy Code, or Title 24, Part 6 of the California Code of Regulations, also titled The Energy Efficiency Standards for Residential and Nonresidential Buildings, was established in 1978 in response to a legislative mandate to reduce California’s energy consumption. The standards are updated periodically to allow consideration and possible incorporation of new energy efficiency technologies and methods.
"Pacific" MEP" offers Residential & Commercial Title 24 Energy Calculation Services to homeowners, architects, designers, and builders. After reviewing your facility’s design, we ensure that energy calculations are taken accurately and efficiently to ensure compliance with energy standards.
Solar & PV System Design

Solar & Photovoltaic (PV) System Design
Pacific MEP provides solar and photovoltaic (PV) system design services that integrate renewable energy technology with building electrical and mechanical systems. Our approach focuses on developing practical, code-compliant solar solutions tailored to each project's energy requirements, building characteristics, and electrical infrastructure.
From commercial buildings and multifamily developments to warehouses and industrial facilities, we support the integration of photovoltaic systems through careful electrical design, system coordination, and consideration of applicable building codes, utility requirements, and project constraints.
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Our Solar PV Design Services
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Photovoltaic System Design: Development of solar PV system layouts and design documentation based on project requirements, available installation areas, and energy objectives.
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Electrical System Integration: Coordination of PV systems with building electrical distribution, switchgear, panels, overcurrent protection, grounding, and related electrical infrastructure.
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Inverter and Equipment Coordination: Integration of inverters, disconnects, and associated equipment into the building's electrical design.
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Rooftop Solar Coordination: Coordination of solar layouts with rooftop mechanical equipment, access pathways, and other building systems.
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Code and Utility Coordination: Design support addressing applicable electrical codes, permitting requirements, utility interconnection requirements, and authority-having-jurisdiction requirements.
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Energy Performance Considerations: Evaluation of project-specific energy goals and opportunities to integrate solar generation with the building's overall energy strategy.
FIRE PROTECTION

Pacific MEP's fire protection services include:
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Water Pressure Calculation
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Fire Sprinkler Design
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Fire Sprinkler System Upgrade and Tenant Improvement
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Fire Pump Calculation and Fire Pump Selection
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Smoke Control System Design
Automatic fire sprinkler systems are the most effective method for controlling the spread of fires in commercial buildings. According to the National Fire Protection Association (NFPA), fire sprinkler systems succeed 98% of the time in controlling fires. With their proven track records, local jurisdictions and insurance companies require their installation because they may save lives and limit damage to properties. NFPA 13 is the standard for the installation of sprinkler systems, and NFPA 25 is the standard for the inspection, testing and maintenance of water-based fire protection systems. Both standards have been adopted by the State of California. Title 24 addresses the requirement for the installation of fire sprinkler system.