(626) 966-2026 OR On-Call Service 1(877) 966-2026


AAP Services

AAP brings nearly 20 years of experience delivering quality services to our clients. From basic commercial plumbing or HVAC projects to intricate process piping installation projects, our professional staff has the expertise to deliver quality results.

Capabilities Include

  • Design/Build
  • Commercial and Industrial Plumbing
  • Process Piping
  • Medical Gas Installations
  • Boiler installation
  • Waste water management

License Types

  • C-36 Plumbing
  • C-4 Boiler
  • Hot Water Heating & Steam Fitting
  • C-16 Fire Sprinklers
  • B-1 General Contractors License



Design/Build allows us to streamline each project in a collaborative environment with the primary focus on delivering a quality final product. This is another area where we strive to save our clients time and money. AAP's design/build efforts, featuring CAD 3D drawings, electronic filing, and integrated project delivery (IPD) have consistently delivered reduced timelines and budgets, resulting in satisfied customers and repeat projects.

Design/Build can reduce a 36 month schedule to 20 months.


Our Mechanical services range from small to large hydronic piping systems. We specialize in the design and installation to provide a quality system while reducing operational costs. We install heating hot water and chilled water systems, steam, condenser water, dx (refrigeration piping), emergency generator exhaust, radiator piping, coil hook ups, boiler, chiller, pump hook ups.

Building Information Modeling (BIM)

As technology plays an increasing role in the design and analysis of the building process, the staff at AAP are on the cutting edge, offering Building Information Modeling (BIM) coupled with Trimble Total Station we are effectively bringing BIM to the field. Our seasoned industry professionals utilize the technology to provide better collaboration, estimates and efficiency to each project every step of the way. From simple loft apartments and parking structures to complex hospitals and laboratories, our certified staff produces superior quality 3D CAD drawings.

Experience in all facets of plumbing and mechanical piping including:

  • Healthcare/OSHPD
  • Science Laboratories
  • Mixed Use/Lofts
  • Food/Beverage Processing
  • Hotels
  • Office Buildings
  • Central Plants
  • Elementary-High School
  • Universities
  • New Construction
  • Renovations
  • Engineering
  • Design Build Projects
  • Design Assist Projects
  • Parking Structures
  • Site Utilities
  • Core and Shell

Tenant Improvement

AAP offers tenant improvement and retrofit services meeting all ADA requirements with professional standards. Sensitive to the unique challenges of accommodating schedules and needs of an occupied building, we are the preferred partner for tenant improvement throughout Southern California.

On-Call Service

With a fleet of qualified, fully equipped personnel, AAP is available 24 hours a day, 7 days a week to resolve your plumbing service needs.