Opening Your Mountain Home for Summer: The 30-Minute Damage Walk-Through

The first thirty minutes inside a mountain home you have not seen since ski season set up the rest of the summer. Most of the damage we get called to clean up across the Vail Valley between June and August was already there in May — just unnoticed because nobody walked the property with the right checklist.

This is that checklist. Use it on the first walk-through every spring, in any of the towns we serve. For active emergencies — water, fire, smoke, or mold — our team dispatches 24/7 across Eagle County for emergency restoration.

Why the first 30 minutes matter

Damage in a closed mountain home compounds quietly. A small roof leak in March is a stained ceiling in May; by July, it is mold in the wall cavity. A failed sump pump in April is a damp basement in June; by August, it is warped hardwood and a contaminated subfloor. The earlier you spot the source, the less you spend fixing the symptom.

The walk-through, room by room

1. Exterior, before you go inside

• Look up at the roof from each side of the house. Lifted shingles, missing flashing around skylights or chimneys, dark streaks from ice-dam melt
• Walk the foundation. Look for grading that slopes toward the house, fresh efflorescence on concrete, or mulch washed away after a storm event
• Check window wells. Standing water, pine needles blocking drains, missing covers
• Test exterior hose bibs. Frost-damaged bibs leak inside the wall; turn them on briefly with someone listening at the inside wall

2. Mechanical room and utility closets

• Water heater pan: dry? Any rust at the base of the heater?
• Boiler or furnace cabinet: any drip stains under the unit?
• Sump pump: lift the float by hand, confirm the pump kicks on and discharges. Listen for short-cycling
• Main water shutoff: confirm it works (turn it off briefly, then back on). A frozen valve is one of the most common pre-emergency surprises

3. Kitchens and bathrooms

• Open every cabinet under every sink. Look at the back wall, not just the bottom — pinhole leaks at supply lines stain the back of the cabinet first
• Toilet bases: any swelling at the floor? Soft trim around the toilet usually means the wax ring failed
• Showers and tubs: caulk integrity, grout cracks, any soft spots in flooring at the threshold
• Refrigerator water lines: check the floor under the fridge by pulling it forward two inches
• Dishwasher: lift the bottom panel and look for staining

4. Basements, crawl spaces, and lower levels

• Smell first. A musty smell anywhere below grade is a moisture problem until proven otherwise
• Look at the bottom 18 inches of every wall — efflorescence, paint blistering, lifted baseboards
• Carpet feel test: cool and dense at the perimeter usually means a wet pad
• Inspect any visible rim joist insulation for darkening or sagging

5. Attic and ceilings

• Walk every room and look up — focus on ceiling area below bathrooms upstairs and below any roof valleys
• If you can access the attic, look at the underside of the roof deck for staining around vents, plumbing stacks, and skylight curbs
• Confirm bath fan ducts terminate outside the building, not in the attic insulation

6. HVAC and air quality

• Replace the filter before running the system for the first time. Heat-pump and AC condensate often overflows if the system has been off all winter
• Run the system for fifteen minutes. Listen for unusual noises, watch for water at the air handler
• Smell every room with the system running — stale or musty smells from supply registers point to duct contamination

Red flags that mean call a pro right now

• Active water of any kind — call within the hour, not the day
• Visible mold growth covering more than a small patch on a single surface
• Smoke or soot residue with no obvious source (regional wildfire infiltration)
• Sewage or drain backups — never DIY this; it is a Category-3 contamination event
• Persistent odor that does not air out within a day of opening windows

Document what you find

Before you touch anything more than is needed to stop active water, take photos and a short phone video of every concern, in good light. Note the date and time. If you do end up filing an insurance claim, this documentation is the difference between a fast claim and a contested one.

Where DRS fits in

For mountain properties across Vail, Avon, Edwards, Eagle, Gypsum, Minturn, Wolcott, and Aspen, our team handles same-day inspection for non-emergency concerns and 24/7 dispatch for active water, smoke, fire, or mold events. Whether the property is your own home, a managed rental, or a second home you only see twice a year, the goal is the same — catch problems early, document them clearly, and resolve them before guests or family arrive.

Request a pre-summer inspection or call 970-827-7429 any time.