Know every inch of what you own. From your deed and appraisal to paint colors and HVAC filter sizes — Homeowner Companion keeps every document, record, and detail in one private, on-device app.
Homeowner Companion organizes the kind of information that gets scattered across emails, filing cabinets, and the back of receipts. It's structured so you can find what you need in a moment — whether you're calling a vendor, planning a renovation, or selling.
Identity, construction, roof, solar, HVAC, water heater, fireplaces, sewer, water, and renovations — the structural facts about your home.
Where everything is — water shutoffs, electrical panels, septic tank, gas main, attic, security panel. The page you wish you'd written for a house sitter.
Every utility, contractor, lawn service, pest control, insurance, and warranty — with account numbers, contacts, renewals, and service dates.
Make, model, serial number, purchase date, warranty, filter sizes, manuals — every appliance and item worth keeping track of for repairs or claims.
Paint colors and brands, flooring, window coverings — plus smoke and carbon monoxide detectors, fire extinguishers, and every light fixture's bulb size and color.
A clean dashboard of monthly and annual costs across utilities, maintenance, insurance, and services — so you actually know what your home costs to run.
Every vendor, neighbor, and trusted professional in one place. Pull-from-vendors and add-manually, all in a single list.
Last-done tracker for HVAC filters, septic pumping, water heater service, gutter cleaning, and more — with color cues when something's overdue.
Your information stays only on your device. The app's owner, The Companion Group, LLC, doesn't receive, store, or have access to your information. No central servers, no data harvesting. Your passcode protects everything. Read the full privacy policy →
Whether it's your primary home, a vacation home, or a home you rent — the same five things are true.
Switch the app between English and Spanish whenever you like. Every screen, label, and menu changes with it — what you type in stays exactly as you entered it.
Track your primary home, second home, rentals, family homes — as many as you own or manage. Start a new property from a copy of an existing one when they overlap.
Reach anyone you've saved in Contacts straight from the app — call, text, or email a vendor, a contractor, or a family member without hunting for the number.
Send any section or document from your own email account, to whoever needs it. We're never in the middle, and we never see what you send.
Download one record — or everything in the app — as an encrypted file, protected by a passcode you set. Send it however you like. Only someone with the passcode can open it.
Homeowner Companion is made by The Companion Group, LLC — a small studio in Durham, NC building private, on-device apps for the quiet logistics of life.
A one-time purchase of $11.99 — no subscriptions, no ads, no data harvesting. Installs directly to your phone or computer from your browser. Your information stays on your device.
A Progressive Web App — install it from your browser to your phone or computer home screen. No app store required.