Stay Powered During Outages!

Install, Repair & Service

GENERAC and CUMMINS generators for reliable power anytime

10y+

Years Business

10k+

Projects Completed

24/7

Always Support

100%

Success Rate

Welcome to APCSCA

GENERAC & CUMMINS Generator repair & installation company

We are an exclusive dealer for GENERAC and CUMMINS diesel generators. We provide installation and repair services of the same.

Our Services

To keep your life going and comfortable

Heating

We provide efficient heating solutions, including installation, repair, and maintenance of heating systems to ensure consistent warmth and energy efficiency.

Ventilation

Our ventilation services improve indoor air quality by optimizing airflow, removing contaminants, and ensuring proper ventilation system functionality.

Cooling

We specialize in air conditioning and cooling system installation, maintenance, and repair, ensuring a comfortable and climate-controlled environment.

Maintenance

Our generator maintenance services keep your backup power systems in peak condition, preventing failures and ensuring reliable performance during power outages.

Get a Free Consultation!

Are you ready for any emergency? Imagine you have no lights. no heat. no WiFi. A home generator keeps your family safe, connected with your family through wifi, keeps your fridge running, and keeps you warm during winters.

Why You Choose Us?

Certified technician for Generac and Cummins. Reliable as Service Disabled Veteran Owned Small Business

No Upfront Payments

Satisfaction Guarantee

Emergency Service

Quick Setup or Repair

No Overtime charges, 7 days a week

TESTIMONIALS

What our clients have to say about us

"Cissy"

"We found Steve through Home Depot and are so grateful.

After a major pipe break at my 85-year-old father’s home, Steve’s team completed repairs in under four weeks—on budget and with smart upgrades.

Steve kept me updated daily & met with my father often, making my travel unnecessary. His work and care made a tough situation easier.

We’ll be recommending him to the whole family."

"Alma"

"Steve knows exactly what to do and how to save you money. We exchanged pictures of what I wanted and he showed me pictures of what he thought I wanted.

So open communication is important. The bathroom remodeling made me happy. I will call APCS again for my next project."

"Manuel"

"Steve knew exactly what he was doing when he quoted my GENERAC backup generator. He took care of permits fast and got the job moving with the city of San Jacinto.

His crew showed up on time. Andrew walked me through the system step-by-step. No confusion, no delays—just smooth execution.

I signed up for their annual maintenance plan. Fair pricing and solid service made it an easy decision.

Steve’s now my go-to for any electrical work.

No hesitation—5 stars."

Frequently Asked Questions

How does a standby generator work?

A home standby generator is a backup power source that operates whether you are home or away. Within seconds of sensing an outage the generator will automatically kick on and supply power to your home. After utility power returns, the generator shuts itself off and waits for the next outage. It operates on natural gas or liquid propane gas and sits outside just like a central air conditioning unit. Refueling Not Necessary- Your GENERAC and CUMMINS home backup generator runs on your existing natural gas or LP fuel supply.

Can home standby generators replace my utility service?

The backup generator is designed as a backup to utility power only and should not be used as a primary power source.

What size generator do I need for my home?

There are many factors that impact the generator sizing and power needs for your home. An authorized Generac dealer can best determine which home standby generator will be best for your home, and you can request a free quote, which includes sizing options and price.

How loud are generators?

The generators average between 65 to 67 decibels depending on the model. This is a similar sound level as a central air conditioning unit.

Which fuel will power my generator?

Our Generac and Cummins home standby generators are designed to run on one fuel source, either natural gas or liquid propane. 

How much does it cost?

Our home backup generators start at just over $2,000. Pricing of each of our generators are listed on our website. Keep in mind that the cost of installation is determined by the dealer and will vary based on several factors. This is why we offers a free, no-obligation quote.

Is financing offered?

Yes, we offer financing. If interested, make sure to schedule your appointment with us.  We offer financing in your area. Click here for Generac and Cummins to learn more about financing.

Where can a generator be placed or installed?

The generator would be installed outside of your home, typically close to your fuel source (propane tank or natural gas meter). As a part of the free quote that we offer, our Generac Dealer will also do a site survey to help determine the best location for the generator.When selecting a site, always follow the guidelines in the Site Selection and Preparation section of your unit’s installation manual.

Do generators have to be maintained?

All generators require periodic maintenance, such as oil and filter changes to ensure maximum performance and years of reliable service.Scheduled maintenance kits are available and many Generac authorized dealers offer annual maintenance contracts for a worry-free ownership experience.We recommend you have your unit serviced every 6 months by an authorized independent service dealer. Refer to the owner’s manual for routine maintenance procedures and schedules.

California State Contractors LIC# 1066445

© 2004 - 2025 All Purpose Construction Services, Inc. | All rights reserved.