Lakeside Air Conditioning Installations and Repairs for Offices and Businesses


From data center maintenance to building HVAC systems to tenant improvement projects, our commercial clients such as APC, Remec Defense and Space and Pomerado Hospital have come to rely on Hi-Tech for enterprise-level HVAC support.

We provide air conditioning services in commercial facilities such as:

  • Computer rooms and data centers
  • Office buildings
  • Industrial buildings
  • Manufacturing facilities
  • Printing facilities
  • Retail stores
  • Hospitals
  • Churches

From office buildings to retail businesses, we offer the best commercial air conditioner installations in Lakeside, CA.

Our capabilities include:



From initial consultation to the entire design-build process, you can count on Hi-Tech to manage your project from start to finish with professionalism, efficiency and our industry’s best practices:

  • Turn-key project management
  • Structural engineering
  • Permit processing



Over the years, the Hi-Tech team has received solid endorsements from happy customers. Job after job, we have built an excellent reputation for installing a comprehensive range of HVAC systems and equipment. Our installation capabilities cover:

  • A/C controls and building automation
  • Ventilation systems
  • Cooling towers, chillers, boilers, pumps and specialty needs
  • Ductless systems
  • Plumbing and ductwork
  • Clean rooms
  • Ventilation systems
  • Water source heat pumps, package units and split systems
  • Industrial lab fume exhaust system
  • Humidification, dehumidification and more

Preventive Maintenance


Hi-Tech anticipates your air conditioning needs in advance so you reap the benefits of cool, clean and safe work environments, smooth- and long-running equipment, energy efficiency and lower bills. We service and maintain all systems such as computer rooms, chillers, boilers, pumps and the full range of open- and closed-loop systems. We provide preventive maintenance contracts and inspections to plan and maintain the utmost air quality.

  • Establish operations and safety controls procedures
  • Check equipment for proper operation and condition
  • Adjust control valves and parts
  • Inspect belts for tension, wear and alignment
  • Service all air filters
  • Clean equipment area for dust and debris
  • Lubricate all equipment for utmost function
  • Inspect compressors for proper oil and refrigerant qualities
  • Check air flow
  • Check water systems for drainage and balance
  • Inspect heating system
  • Check combustion air leaks on gas heating system
  • Inspect and brush clean coils

Computer Rooms Air Conditioning


One of Hi-Tech’s commercial specialties is our award-winning work on computer rooms, data centers and clean rooms. Our range of services include:

  • Start-up
  • Installation
  • Indoor air quality control
  • Service and repair

Emergency Response/Repairs


Equipment malfunction in the middle of the night? No worries, Hi-Tech is here for you, anytime, any day.

  • 24/7 emergency repair service at a price you can afford
  • Our emergency hotline is: (619) 535-2900

Green Management


Hi-Tech stays on top of green technologies and air conditioning industry advances in order to consistently deliver the highest standards in green management projects. Our capabilities include:

  • Direct Digital Control
  • Green engineering
  • LEED Engineering
  • Evaluation of equipment and usage for maximum efficiency

For Commercial Air Conditioning Installations and Repairs in the Lakeside, CA Area, Call (619) 535-2900 Today. 24/7 Emergency Commercial Services Available!