Preventative Maintenance

Checkmark.

A maintenance agreement insures that your equipment is checked regularly, as required by the manufacturer. Proper maintenance will reduce utility bills and increase the life of your equipment. Our trained technicians will save you money by checking all the below items, and in many cases, find potential problems before they become major repairs. If any unit shows wear, defeats, malfunctions or needs repair, a written report will be given to you indicating cost of repair. You will be able to schedule these repairs during normal working hours, further saving money by avoiding emergency overtime service calls.

Any repairs performed while this service agreement is in effect will receive a 10% discount off the labor and the material rate for all air conditioning, heating and refrigeration service repairs. In the event of a breakdown, your service agreement insures same day service for this property. Service agreement customers have priority.

Cooling Checklist

  • Replace air filter
  • Inspect evaporator coil
  • Clean condenser coil
  • Inspect blower compartment
  • Inspect thermostat operation
  • Inspect safety controls
  • Lubricate all moving parts (if applicable)
  • Check superheat and sub cooling
  • Check voltage at condenser
  • Check airflow
  • Check starting capabilities
  • Check AMP draws
  • Check wiring
  • Check operating pressures in system
  • Check belts & pulleys (if applicable)
  • Tighten loose screws on panels
  • Tighten wires & wire connections

Heating Checklist

  • Replace air filter
  • Inspect thermostat operation
  • Inspect burner operation
  • Inspect heat exchanger
  • Inspect safety controls
  • Inspect fan/limit control
  • Inspect flue pipe at furnace
  • Inspect wiring
  • Inspect belts and pulleys (if applicable)
  • Inspect flame sensor
  • Inspect blower compartment
  • Lubricate all moving parts (if applicable)
  • Check voltage at furnace
  • Check AMP draws
  • Check airflow
  • Tighten loose screws on panels
  • Tighten wires and wire connection

Need Maintenance Service?

Contact the experts at A-1 Mechanical.

Call us at 702.363.6222!

Propane Gas Heater Maintenance in Mt. Charleston, NV 89124

“Ramon showed up on time at 8 am and spent an hour insuring my propane gas furnace was lit properly and tested for any leaks.
I would highly recommend him as a service representative.”

– Ernest F.

Zone Control System Maintenance in Las Vegas, NV 89139

– Candace O.

Heat Pump Maintenance in Henderson, NV 89011

“William was nice, professional and experienced with our water source heat pump system. We are relieved to finally find a company who knows how to service our HVAC system. Thank you, Willaim and A-1 Mechanical & Electric!”

– SP T.

Air Conditioner Maintenance in Las Vegas, NV 89120

“New tech – still miss Mike and Cliff. Wondered if he did everything the others have done. He was finished very quickly compared to others and especially Mike or Cliff. Everything works fine though.
Didn't get to see the email he is coming notice until this morning. I told him it would have been better if he had come earlier. We have two large trees that would have given him shade.”

– Richard C.

Air Conditioner Maintenance in Las Vegas, NV 89138

“The service tech was 5-star. Good appearance, good personality and a fine representative for your company.Please send him next time I call.”

– Chris P.

Air Conditioner Maintenance in North Las Vegas, NV 89030

“These guys are always professional and very reasonable. We have tried multiple mechanical companies, and A-1 is our most preferred. They show up on time and always do the job required without gauging us.”

– David T.

Thermostat Maintenance in Henderson, NV 89012

“Great customer service and knowledge of A/C and Heat units and equipment!!”

– Frances M.

Air Conditioner Maintenance in Las Vegas, NV 89131

“A-1 has been conducting semi-annual maintaining on my two HVAC systems for the past 8 years. They are dependable, prompt, trustworthy, friendly. I guess I would call them the Boy Scouts of AC! they were a bit late this morning, arriving at 8:03 for an 8:00 appointment. They must be slipping. If you need your air conditioner serviced, they are the ones to get.”

– Brian G.

Heat Pump Maintenance in Las Vegas, NV 89146

– Thomas S.

Gas Furnace Maintenance in North Las Vegas, NV 89081

“Had time frame of 8:00am – Noon. Arrived as promised. Very polite gentleman. Have no complaints as usual. Wonderful company, great employees, that is why I renewed my contract!”

– Eileen O.


A-1 Mechanical & Electric provides air conditioning, heating and electrical services to Las Vegas, North Vegas, Henderson and the surrounding Clark County communities. Visit our service area page for more coverage details, call us at 702.363.6222 or request service online today.