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Guardian Service Program


Generators of Houston service all types of Guardian generators. We have Guardian generator technicians ready to trouble shoot, repair and perform regular maintenance checkups to keep your power system operating at peak performance. Put your generator in the hands of a local expert.

Generators require periodic preventive maintenance to ensure long term, trouble-free operation. Early detection can help you identify small problems before they become a major problem.

Generators are an electrical generating device. It is exceedingly more complicated than any other home appliance you have. A commitment to maintenance must be made to ensure reliability and peace of mind knowing it will start when your utility power fails.

Are you sure that your generator will start and transfer when needed if a power outage were to occur? We strive to eliminate that false sense of security you may have by keeping your system in top operational condition.

Maintenance Agreements

Our Power Security Plan guarantees the operation or your standby Guardian generator system for a full year. One low yearly fee covers your residential system against failures for the entire year.

Our Power Security Plan includes two inspections per year following the Guardian factory service schedule 4.13. As an added service, An experienced service technician will test your generator to verify complete system functionality during each inspection. Now that’s peace of mind!



Power Security Plan - Maintenance Plans

Air Cooled Generators 3.4, 7, 11, 12 and 15KW

AC - Power Security Plan - 1 year $295.00 (order now)
AC - Power Security Plan - 2 Year $549.00 (order now)

Liquid Cooled Generators 15, 20, 25, 30 and 40KW

LC - Power Security Plan - 1 year $395.00 (order now)
LC - Power Security Plan - 2 Year $749.00 (order now)

If you want to perform your own maintenance, please see our generator maintenance parts page for pricing.


Extended Warranty

Generators of Houston now offers an extended warranty program (includes scheduled tune up's) for your Guardian generator. If your generator is more than 2 years old and has been maintained by Generators of Houston or has been inspected by Generators of Houston (if inspection is required a fee of $ 99.00 will be added to contract) , Generators of Houston offers a parts and labor warranty for your generator. If your generator fails to perform as designed, Generators of Houston will repair or replace your Guardian air cooled unit at no charge. This is the best value you can purchase and guarantees system functionality for the life of this extended warranty agreement.

Air Cooled Extended Warranty Plans

ACEW1 Power Package Plan 1 Year $450.00 (order now)

ACEW2 Power Package Plan 2 Year $825.00 (order now)



Liquid Cooled Extended Warranty Plans

LCEW1 Power Package Plan 1 Year $750.00 (order now)

LCEW2 Power Package Plan 2 Year $1325.00 (order now)

(* Pricing and Extended Warranty guidelines are based on Generators of Houston local customers in the Houston, Texas area.)