Learn what you own

A good quote tells you exactly what you're paying for. Before you sign, check that it has:

• The scope in plain words: what gets removed, what gets installed, and what's left out.
• Labor and materials, either itemized or clearly stated as included.
• Brand, model or grade for anything big, like a water heater, condenser or shingle line.
• Permits and inspections, and who pulls them.
• Cleanup and haul-away of old equipment.
• Warranty on parts and, separately, on labor.
• Payment schedule. A deposit is normal; paying in full before work starts is a risk.

Then look the job up on the free lookup and see where the total sits in the fair band.

There's no single rule, but three questions get you most of the way:

1. How old is it compared to its usual lifespan? Each Core 8 hub lists typical part lifespans.
2. What does the repair cost compared to replacing? A common rule of thumb: if a repair costs more than about half of replacement on something near the end of its life, replacing usually wins.
3. Is this the first repair or the third? Repeat failures on an old system are a signal.

When it's close, a $29 photo consult gets a person to look at your actual situation.

• Write one short description of the problem, with photos, and send the same thing to everyone. Identical asks get comparable answers.
• Ask each pro for a written estimate with the items above.
• Compare scope first, then price. The cheapest quote often leaves something out.
• For emergencies, get one pro to make it safe now and quote the full fix separately.

• The final invoice, not just the estimate.
• Model and serial numbers of anything installed.
• Warranty terms and the date they start.
• Photos before and after.
• The pro's name, license number if your state requires one, and contact details.

A home or car record holds all of this in one place and tells you what's due next.

Your owner's manual is the authority, not the sticker on the windshield. Shops often recommend services earlier than the manufacturer does. Keep a dated list of what was done at what mileage, and when a shop recommends something, ask which interval in the manual it comes from.

A car record builds your maintenance timeline from your VIN and service history and reminds you before things are due.

• Be careful with door-to-door crews who show up right after a storm, especially if they ask for large payment up front.
• Get written estimates and check them against fair pre-storm prices.
• Call your insurer before signing anything that assigns them your claim.
• If prices look wildly out of line during a declared emergency, see Gouge Watch for where to report it.