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Residential Energy Efficiency Services - California NRG

Residential Energy Efficiency Services

Save Money on Your Utility Bills with CalNRG


A/C and Heating Efficiency

See how we can save you money on your air conditioning (AC) and heating bills.

Water Consumption Management

Our water savings checklist is sure to help keep water consumption manageable.



Energy Efficient Doors and Windows

Money savings is huge with our windows and doors energy efficiency inspection.

Home Solar Power

We help educate homeowners on the benefits of Solar power and how to be independent of the utility companies.



LED Retrofit Lighting

Discover all of the Benefits of an LED Lighting Retrofit.

Energy Efficient Roofing

Get a new roof for your home and see the savings on utility bills. Get a in-home estimate today!


Garage Conversion

If you are looking to add value to your number one investment, your home, a garage conversion may be your best option.

See How Much You Could Save

No Cost Estimate
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