Cut bills. Stay comfortable. Know what to do first.
No hype, no jargon. Use the HEO Hub to explore tools, calculators, and guides that help you decide which upgrades actually make sense—and in what order.
What you get in 10 minutes
What brings you here?
Pick what describes you best. We'll point you to the right starting place.
My bills are too high
Find where the money's leaking and which fixes pay back fastest.
My home is uncomfortable
Cold rooms, hot spots, or muggy summers? Get a comfort-first action plan.
My equipment is aging
Furnace or water heater near end-of-life? Plan replacements before they fail.
I want a long-term plan
See a now/next/later roadmap for your home over the next 5–10 years.
The HEO Hub
Tools that show real numbers
No guesswork. Enter your info, see your options, and compare scenarios—all with transparent assumptions you can check.
Upgrade guides by topic
Deep dives on the upgrades that matter most. Each guide explains what to consider, what it costs, and when it makes sense.
Heating & Cooling
Heat pumps, furnaces, and AC—what works, what doesn't, and when to switch.
Insulation & Sealing
Stop paying to heat the outdoors. Air sealing and insulation basics.
Solar & Electrification
Is solar worth it? When does going all-electric make sense?
Latest guides
Fresh reads to help you decide
Start with the newest, most practical posts—then use a tool to run numbers for your home.
Attic insulation and air sealing cost in Boston, MA: what a good quote includes
Boston-area attic work varies widely. Use this guide to sanity-check pricing, compare bids, and avoid scopes that miss the air sealing details.
Duct sealing and balancing in Phoenix, AZ: cost ranges, hot-room fixes, and what to demand on the invoice
A buyer-intent guide for Phoenix homeowners with hot rooms and high summer bills. Learn what duct sealing and balancing includes, typical cost drivers, and how to compare quotes.
Heat pump vs gas furnace in Minneapolis, MN: costs, comfort, and how to compare quotes
A Minneapolis-focused guide to choosing a heat pump, gas furnace, or dual-fuel setup using your own rates, plus a quote checklist.
Stay in the loop on home energy
Get practical tips, seasonal reminders, and tool updates—all curated for homeowners making real decisions about comfort, costs, and upgrades.
Not sure where to start?
Our blog breaks down energy decisions in plain language—no engineering degree required. Start with the basics, then go deeper when you're ready.