Start here
Three paths. One obvious next move depending on whether you want a diagnosis, a DIY walkthrough, or direct help.
Diagnose first
Use the 60-second diagnosis to narrow the problem before you spend money on the wrong fix.
Start the diagnosis →DIY path
Use the room-by-room checklist if you want to inspect the house yourself and fix obvious waste first.
Open the checklist →Direct help
Skip the DIY path and get a personalized, payback-first fix order if you already want direct guidance.
See the report →Most searched guides
Start with the guides people are already searching for: budget thermostats, Ecobee vs Nest, thermostat delay fixes, motion sensor switch wiring, attic insulation, and free calculators.
Cheapest WiFi Thermostat Picks
Best affordable smart thermostats under $100, including budget WiFi models that still save energy.
Ecobee vs Nest Thermostat
A direct comparison of Ecobee and Nest savings, sensors, heat pump behavior, and payback.
Amazon Thermostat Delayed Start Fix
What delayed start means, why it happens, and when a C-wire adapter or reset actually fixes it. See also the Amazon C-wire checklist.
Motion Sensor Switch Wiring
A breaker-safe 3-wire motion sensor light switch install guide with LINE, LOAD, and ground checks.
Attic Insulation Utility Bill Fix
Lower winter heating costs by air sealing first, then choosing the right attic insulation R-value.
Free Energy Tools
Use the energy savings calculator and dead plug detector before buying upgrades.
Free option
If you are not ready to buy anything, get a free blueprint that points you to the most likely leak categories and the best first checks for your home.
Personalized starting point based on home type and size.
Savings-oriented guidance so you can see which fixes are worth your time.
Zero-pressure next step with no phone call required.
3 fields · free · 30 seconds
No phone call required. Just the shortlist and the best place to start.
What happens next
Once you know your path, we help you narrow the leak, rank the fixes, and focus on the highest-payback move first.
Use the quiz, checklist, or report to isolate whether the problem is HVAC, air sealing, lighting, standby loads, or water heating.
Focus on the cheapest or highest-payback improvements first instead of jumping straight to the most expensive product.
Buy only after, so products and upgrades are tied to a real problem instead of guesswork.
Best after you know your likely leak. These are the upgrades we recommend most once the diagnosis is clear.
Auto-adjusts temperature based on your schedule. Saves 10–15% on HVAC costs. Pays for itself in under 2 years.
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Real-time monitoring of your electricity consumption. Identifies energy hogs and tracks savings over time.
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3x more efficient than traditional furnaces. Heats and cools your home with one system. Qualifies for federal tax credits.
Learn More Buy on AmazonAs an Amazon Associate, EcoHome Intelligence earns from qualifying purchases. Product recommendations are based on energy efficiency research and do not affect your purchase price.