Commercial HVAC Services Los Angeles, CA | Upright HVAC
Upright Construction & HVAC provides reliable commercial HVAC services in Los Angeles and the San Fernando Valley. We repair, maintain, and install rooftop units, package systems, split systems, and ductless mini-splits for offices, retail spaces, restaurants, and multi-tenant buildings. Call (818) 219-2684 for commercial service.
Commercial HVAC Services We Offer
We support small and medium commercial buildings with a full range of heating and cooling services:
- Commercial AC repair and emergency service
- Commercial heating repair and installation
- Rooftop package unit repair and replacement
- Split system repair and installation
- Ductless mini-split systems for offices and retail
- Preventive maintenance and service agreements
- Refrigerant leak detection and recharge
- Thermostat and building automation controls
Common Commercial HVAC Problems
Commercial systems work harder and longer than residential systems. The most common problems we see in Los Angeles commercial properties include:
- Uneven cooling. Zoning, ductwork, or rooftop unit issues can leave some areas too hot or too cold.
- System short cycling. Oversized equipment, failing controls, or thermostat issues cause rapid cycling.
- High operating costs. Dirty coils, refrigerant leaks, and aging equipment increase energy bills.
- Noise complaints. Loud rooftop or outdoor units can disturb tenants or customers.
- Drainage issues. Clogged condensate drains can leak into ceilings and tenant spaces.
- Control failures. Thermostats, sensors, and building automation systems can fail or lose calibration.
Commercial Buildings We Service
Upright supports a variety of small and medium commercial properties in Los Angeles. We work with office buildings, retail shops, restaurants, medical offices, warehouses, salons, gyms, and multi-tenant properties. We understand that each type of building has different operating hours, occupancy patterns, and comfort requirements.
How Commercial HVAC Problems Affect Business
A broken air conditioner can drive customers away, reduce employee productivity, and damage sensitive equipment or inventory. In restaurants and medical offices, temperature control is also a health and safety issue. Upright responds quickly to commercial calls and works around your business hours when possible.
Commercial HVAC Equipment We Service
Our technicians are experienced with the equipment found in small and medium commercial buildings, including rooftop package units, split air conditioners, gas and electric furnaces, heat pumps, ductless mini-splits, exhaust fans, and make-up air units. We also work on thermostats, zone controls, and basic building automation.
Indoor Air Quality for Commercial Spaces
Good indoor air quality is important for employee productivity and customer comfort. Upright offers commercial air filtration, UV lights, duct cleaning, and ventilation upgrades. We can also adjust outdoor air intake and balance airflow between zones.
Commercial AC Repair
When your commercial air conditioner fails, every hour of downtime can affect employees, customers, and revenue. Upright provides fast commercial AC repair with stocked trucks and technicians experienced in package units, split systems, and ductless systems. We work around your schedule to minimize disruption.
Commercial Heating Service
Los Angeles commercial heating systems include gas furnaces, electric heaters, rooftop package units, and heat pumps. Our technicians diagnose combustion, airflow, and control problems safely and efficiently. We also inspect heat exchangers and venting to protect occupants.
Commercial Maintenance Agreements
Preventive maintenance is the most cost-effective way to protect commercial HVAC equipment. Upright offers customized maintenance agreements with scheduled tune-ups, filter changes, coil cleaning, refrigerant checks, and priority repair service. Regular maintenance reduces breakdowns, extends equipment life, and keeps energy costs under control.
Rooftop Package Unit Experts
Many Los Angeles commercial buildings use rooftop package units for heating and cooling. These systems combine all components in one cabinet exposed to sun, wind, and debris. Upright inspects and repairs rooftops safely, replaces worn components, and handles crane-assisted replacements when needed.
What to Expect During a Commercial Service Call
Our technician arrives on time, identifies the system, performs a thorough inspection, and explains the problem and repair options. We provide a written estimate before starting work, complete repairs efficiently, and test the system thoroughly. We also document all work for maintenance records and warranty support.
Reducing Commercial Energy Costs
Commercial HVAC can account for a large portion of a building’s energy bill. Upright helps lower costs by cleaning coils, sealing ducts, calibrating controls, replacing outdated equipment, and recommending programmable or smart thermostats. We also identify rebate opportunities for high-efficiency equipment.
Commercial Controls and Building Automation
Modern commercial properties benefit from programmable thermostats, zoning controls, and building automation systems. These tools let you schedule temperatures by zone and time of day, reducing waste while keeping tenants and employees comfortable. Upright installs and services commercial controls and can integrate them with existing HVAC equipment.
Seasonal Commercial HVAC Preparation
We recommend pre-season inspections before summer and winter peaks. Spring preparation includes coil cleaning, refrigerant checks, and drain line clearing. Fall preparation includes heating inspection, ignition testing, and safety checks. Seasonal service reduces the risk of breakdowns during extreme weather.
The Value of Commercial Maintenance Agreements
A maintenance agreement gives your business predictable HVAC care. Upright schedules visits in advance, documents equipment condition, and flags issues before they cause downtime. Agreement customers also receive priority scheduling and discounted repair rates.
Tenant Comfort and Zoning
Multi-tenant buildings often have different comfort needs in different spaces. Upright designs zoning and control solutions to balance temperatures, reduce complaints, and improve energy efficiency. We can install or repair zone dampers, thermostats, and sensors.
Compliance and Safety for Commercial HVAC
Commercial HVAC systems must meet local code, fire safety, and environmental requirements. Upright pulls permits when required, tests combustion and carbon monoxide levels, and ensures proper ventilation for occupied spaces.
Commercial HVAC Retrofits and Upgrades
If your building has aging equipment, Upright can design a retrofit that improves comfort and lowers operating costs. We evaluate existing ductwork, electrical capacity, and zoning before recommending high-efficiency replacements. We also help with utility rebate applications for qualifying equipment.
Choosing a Commercial HVAC Contractor
Choose a contractor with commercial experience, proper licensing, and a track record of responsive service. Upright is licensed C20 #1124046, has three Valley offices, and offers 24/7 emergency support for commercial customers.
Service Areas
We serve commercial properties throughout the San Fernando Valley and Los Angeles, including Van Nuys, Sherman Oaks, Woodland Hills, Burbank, North Hollywood, Encino, Studio City, Glendale, Pasadena, and Santa Monica.
Emergency Commercial HVAC Service
Upright understands that commercial HVAC failures can disrupt business. We offer 24/7 emergency service for commercial customers, with technicians experienced in package units, split systems, and ductless systems. We prioritize calls that affect occupancy, safety, or revenue and work to restore comfort as quickly as possible.
Frequently Asked Questions
Do you offer commercial HVAC maintenance agreements?
Yes. Upright offers customized maintenance agreements for commercial properties, including scheduled tune-ups, filter changes, and priority repair service.
Can you repair rooftop package units?
Yes. We repair and replace rooftop package units for commercial buildings throughout Los Angeles and the San Fernando Valley.
Do you work after hours or on weekends?
Yes. We offer flexible scheduling and 24/7 emergency service to minimize disruption to your business.
What types of commercial properties do you service?
We service offices, retail stores, restaurants, medical offices, warehouses, and multi-tenant buildings.
How fast can you respond to a commercial HVAC emergency?
We dispatch from three Valley offices and prioritize emergency calls. Response time depends on traffic and current volume, but we provide an estimated arrival window when you call.
Call Upright for Commercial HVAC
Call (818) 219-2684 or book online for commercial HVAC repair, maintenance, or installation. Upright serves businesses throughout Los Angeles and the San Fernando Valley.
