Service & Maintenance
Preventive maintenance and on-call repair service for commercial HVAC systems. We schedule around your facility, your equipment, and how you operate.
Maintenance That Matches Your Operation
No Sweat Mechanical's service division provides preventive maintenance and on-call repair for commercial HVAC systems of all types and vintages. We handle everything from a single rooftop unit on a small retail space to large commercial campuses with dozens of pieces of equipment.
Each maintenance program starts with an equipment inventory and site assessment. From there, we put together a schedule that makes sense for your facility - not a generic template. Standard commercial is typically four times a year. Specialty businesses often need contracts customized to their needs - whether that means more visits throughout the year or higher-MERV-rated filters. We have you covered whether you run a bar or an operating room, and we'll tailor a maintenance contract to fit how you operate.
Standard PM Scope
Standard tasks for our most common commercial equipment types.
Rooftop Units & Split Systems
- Filter inspection and replacement
- Condenser and evaporator coil cleaning
- Belt inspection and tension adjustment
- Electrical connection inspection
- Contactor and capacitor check
- Thermostat operation
- Economizer damper operation
- Supply and return differential
- Belt Replacement
- Inspection of heat exchanger for cracks
- Amp Draw Inspection on all Major components (Compressor, Condenser Fan Motor, Blower Motor)
Evaporative Cooler (Swamp Cooler) Seasonal Service
NSM provides spring startup and fall winterization service for commercial evaporative cooling units. Nevada’s dry climate makes swamp coolers an effective and economical option for many commercial applications - but they require proper seasonal maintenance to operate efficiently and avoid early failure.
- Pad inspection and replacement
- Water distribution check
- Belt replacement
- Float valve replacement
- Motor amp draw and lubrication
- System startup and airflow verification
- Water supply shutoff
- System drain and blowout
- Cover installation (where applicable)
- Pad removal or winterization
- End-of-season condition notes
Repairs & Service Calls
In addition to scheduled maintenance, No Sweat Mechanical handles on-call repair for commercial HVAC equipment failures. We serve both our maintenance clients and new customers - contact us to discuss your facility’s needs and get on our service schedule.
Our technicians are not commission-based. When we send someone to your facility, their job is to diagnose and fix the problem - not to sell you equipment. You get an honest assessment and a straight answer about what the repair requires.
Our trucks are stocked with parts for the most common commercial rooftop unit, split system, and packaged equipment failures. Most standard service calls get resolved on the first visit.
Set Up a Site Assessment
Contact us to walk your facility, inventory the equipment, and put together a maintenance program that fits how you operate.