IID Energy Savings Assistance Program (ESAP)

Imperial Irrigation District (IID)

Available Weatherization

About This Program

IID Energy Savings Assistance Program (ESAP) is available to homeowners and renters in Calexico, CA.

Income-qualified energy efficiency program for IID customers. Provides free home energy assessments and installation of energy-saving measures including insulation, weather stripping, LED bulbs, refrigerator replacement, and HVAC tune-ups. Available to households at or below 250% federal poverty level.

All services and equipment provided at no cost to qualified households

Data last verified 2026-06-09. How we verify our data.

In Calexico, CA, you can combine this program with other local help to cut your cost:

Key Details

  • Free energy efficiency upgrades for income-qualified homes
  • Income at or below 250% federal poverty level
  • Includes insulation, appliances, lighting, HVAC
  • Available to IID electric customers
  • No cost to homeowner or renter

How to Apply

Get free help applying Visit Official Program Page Track this program

(760) 339-9270

A grant-savvy contractor in Calexico, CA can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Calexico early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • Household income proof (recent pay stubs, last year's tax return, or benefit award letters for everyone in the home).
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Ongoing program

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Frequently asked questions

Who qualifies for IID Energy Savings Assistance Program (ESAP) in Calexico?

IID Energy Savings Assistance Program (ESAP) is open to homeowners and renters in Calexico, CA. It prioritizes low-income households.

How do I apply for IID Energy Savings Assistance Program (ESAP) in Calexico, CA?

Apply directly with Imperial Irrigation District (IID) using the official program link on this page or call (760) 339-9270. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Get matched with a pro, free Browse Calexico, CA contractors

Find More Programs in Calexico, CA

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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