Sun Engineering, LLC

Electrical Engineering and Aviation and Airfield Lighting.

Website

About the firm

Sun Engineering, LLC offers electrical, mechanical, and plumbing consulting engineering services. Located in Phoenix, Arizona, the practice has decades of design engineering experience.

Team
Micro
Firm type
Automation & Controls · Electrical Engineering · Fire Protection Engineering · Mechanical Engineering · MEP

People

Thomas J. MollPrincipal

Ken PrattPrincipal

Dianne D. MollOffice Manager

Jose SalinasElectrical Design Engineer

Capabilities

Electrical Engineering

Service website

Design of low, medium, and high-voltage power distribution networks, lighting systems, and specialized communications infrastructure.

  • Aviation and Airfield Lighting

    Engineering of specialized airfield and apron lighting installations to support nighttime and low-visibility aircraft operations.

  • Building Power Distribution

    Provides electrical layouts, panelboard specifications, and branch circuit designs for diverse commercial and institutional facilities.

  • Communications and Fiber Infrastructure

    Designs structured cabling networks, telecommunications connections, and high-speed fiber-optic routing.

  • Power Transmission and Substations

    Engineering of high-voltage transmission networks, substation equipment configurations, and local utility interfaces.

  • Security and Access Control

    Integration of surveillance systems, intrusion detection, and electronic access controls for physical security.

  • Specialized Illumination Systems

    Photometric planning and layout design for indoor spaces, building exteriors, roadways, and sports facilities.

  • Fire Alarm Engineering

    Design of life-safety notification networks, detector layouts, and emergency communications integrated with building control systems.

  • Standby Power and Generator Systems

    Sizing and configuration of backup generators and automatic transfer switches for critical operations.

Mechanical and Plumbing Engineering

Service website

Comprehensive design of indoor environment systems, energy management plans, and sanitary fluid systems.

  • HVAC and Temperature Controls

    Designs heating, ventilation, and air conditioning systems with custom digital temperature controls and kitchen hood exhaust ventilation.

  • Plumbing and Backflow Prevention

    Engineering of domestic hot and cold water systems, sanitary waste lines, and code-compliant backflow prevention assemblies.

  • Fluid and Fuel Storage Systems

    Design of secure storage containers, pumps, and delivery piping for diesel or alternative fuels.

  • Steam and Solar Heating

    Engineering of hydronic steam systems and solar thermal collectors to reduce operational energy consumption.

  • Industrial Compressed Air

    Design of compressed air generation, filtration, and distribution networks for maintenance and production shops.

  • Fire Protection and Sprinkler Systems

    Hydraulic calculation and layout design of wet-pipe, dry-pipe, and specialized fire suppression sprinkler networks.

Design and Construction Support

Service website

Comprehensive project management, inspection, and verification services spanning the planning phase through final occupancy.

  • Project Planning and Scheduling

    Strategic scheduling, sequence planning, and coordinate meetings to ensure multi-discipline engineering projects align with timeline expectations.

  • System Commissioning

    Third-party validation of equipment operation to verify mechanical, electrical, and plumbing networks perform to specified standards.

  • Field Inspections and Reviews

    Conducting on-site quality assurance, structural or special inspections, plan reviews, and submittal evaluations.

  • Energy Management and Studies

    Analyzing utility consumption patterns to propose conservation measures and cost-effective upgrades.

Industries

Airports · Automotive · Commercial · Defense · Education · Food & Beverage · Government · Healthcare · Hospitality · Industrial · Justice & Corrections · Mining · Multifamily Residential · Parks & Open Space · Ports & Harbors · Power Generation · Power Transmission & Distribution · Public Safety · Religious · Residential · Retail · Senior Living · Sports & Recreation · Telecommunications · Transit · Transportation · Water Supply

Projects

Genesis Bioceuticals Cultivation Facility

Phoenix, AZ · Industrial · Client: Genesis Bioceuticals

Project details

Electrical engineering design and systems planning for a large-scale bioceuticals cultivation facility.

Sky Harbor Automated Train Program

Phoenix, AZ · Airports · Client: Phoenix Sky Harbor International Airport

Project details

Program and project management of electrical and mechanical engineering elements for the PHX Sky Train.

Fountain Hills Water Pumping Station

Fountain Hills, AZ · Water Supply

Project details

Electrical design engineering, including preparing single lines, load calculations, and power systems configuration for a municipal water pump facility.