Holiday Plumbing Tips: Preventing Disasters During the Busiest Season

Holiday Plumbing Tips: Preventing Disasters During the Busiest Season

The day after Thanksgiving is consistently the busiest day of the year for plumbers nationwide — and it’s not a coincidence. Holiday gatherings bring extra guests, extra cooking, extra dishwashing, and extra bathroom usage that push residential plumbing beyond its normal limits. According to the U.S. Department of Energy (energy.gov) and Roto-Rooter, service calls increase 50% during the Thanksgiving-to-New Year’s period compared to any other time of year.

At JDL HVAC & Plumbing Services, we staff up for the holiday season because we know the calls are coming. Here’s how to avoid being one of them.

The Top 5 Holiday Plumbing Disasters

Disaster 1: Kitchen Drain Clog. Holiday cooking generates massive amounts of grease, fat, and food waste. Turkey grease is the worst offender — it’s liquid when hot and solidifies as it cools in your pipes, creating a trap for everything else that follows. Never pour grease down the drain. Instead, let grease cool in a container and dispose of it in the trash.

Disaster 2: Garbage Disposal Jam. Holiday favorites that destroy disposals include potato peels (turn into starchy paste), celery and corn husks (fibrous wrapping), turkey bones (too large for residential disposals), fruit pits (too hard), and eggshells in large quantities (create gritty sediment). Follow the rule: scrape plates into the trash first, then rinse residue down the disposal with cold water.

Disaster 3: Toilet Clog. Extra guests mean extra toilet usage — often by people unfamiliar with your plumbing’s sensitivities. Stock every bathroom with a plunger. If you have a low-flow toilet (1.6 GPF or less), place a discreet note requesting courtesy flushes for larger needs.

Disaster 4: Water Heater Exhaustion. Your 40-50 gallon tank water heater was sized for your family’s daily routine, not for 15 guests taking showers. Solutions include spacing showers 15-20 minutes apart to allow partial recovery, turning the temperature up to 125°F temporarily (but no higher for safety), and running the dishwasher and clothes washer during non-peak times.

Disaster 5: Sewer Backup. The combination of extra kitchen waste, extra bathroom usage, and cold weather stress on the sewer line can push a marginal sewer system into failure. If you’ve experienced slow drains or minor issues, have the sewer line inspected before hosting.

Pre-Holiday Plumbing Checklist

Kitchen: Test the garbage disposal and clean with ice, salt, and citrus. Verify the kitchen drain flows freely. Stock a container for grease collection. Have a sink strainer ready to catch food scraps.

Bathrooms: Place a plunger in every bathroom. Verify all toilets flush properly. Clear slow drains before guests arrive. Provide a small wastebasket in each bathroom for personal items (don’t flush them). Stock each bathroom with a toilet brush.

Water heater: Check the temperature setting (120°F minimum, 125°F during large gatherings). Verify the unit is functioning properly. Flush sediment if not done recently. Consider scheduling showers to prevent cold water surprises.

Under-sink areas: Clear storage from under sinks so you can access shut-off valves in an emergency. Verify shut-off valves work. Check for any existing leaks that could worsen under heavy use.

Emergency Plan: Know where the main water shut-off is. Have JDL HVAC’s number saved in your phone: (844) 535-4822.

Cooking Waste Disposal Guide

Food Item Trash Disposal Drain
Turkey grease and drippings ✅ Let cool, then trash ❌ Never ❌ Never
Potato peels ❌ Creates paste
Celery, corn husks, artichokes ❌ Wraps around impeller
Small vegetable scraps Use compost ✅ With cold water
Turkey bones ❌ Too large
Eggshells (small amounts) Use compost ✅ In moderation
Coffee grounds ✅ or compost ❌ Accumulates in pipes
Pasta/rice (small amounts) ✅ Small amounts only

If Things Go Wrong: Emergency Response

Kitchen drain clog: Stop using the sink. Do not run the disposal repeatedly — you’ll make it worse. Try a plunger on the drain (cover the other side of a double sink). If plunging doesn’t work, call JDL HVAC & Plumbing.

Toilet overflow: Turn off the water at the toilet shut-off valve (behind or below the toilet). Use a plunger. If one plunger attempt doesn’t work, wait 10 minutes for the water to recede and try again.

No hot water: Check the thermostat on the water heater. For gas heaters, verify the pilot light is lit. For electric heaters, check the breaker. If everything appears normal but there’s still no hot water, the element or gas valve may have failed — call for service.

Sewer backup: This is an emergency. Stop all water usage in the house. Do not flush any toilets. Call JDL HVAC & Plumbing at (844) 535-4822 immediately.

Frequently Asked Questions

What should I do with turkey grease?

Pour hot grease into a heat-safe container (coffee can, glass jar), let it cool and solidify, then throw it in the trash. Never pour grease down any drain — it solidifies in your pipes and creates blockages that require professional clearing.

How many guests can my water heater handle?

A 50-gallon gas water heater provides approximately 40 gallons of usable hot water per fill (the first hour rating). A typical shower uses 17-25 gallons. With 4 back-to-back showers, the tank is depleted and needs 30-40 minutes to recover. Space showers for best results.

Should I get my drains cleaned before the holidays?

If you’ve experienced any slow drains or minor clogs in the past few months, yes — preventive drain cleaning before hosting is a wise investment. A professional drain cleaning costs $100-250 and can prevent a holiday emergency that would cost much more.

Does JDL work on holidays?

JDL HVAC & Plumbing Services provides emergency service 365 days a year, including Thanksgiving, Christmas, and New Year’s. Holiday emergencies are prioritized based on severity. Call (844) 535-4822.


Serving the Greater DMV Area

JDL HVAC & Plumbing Services proudly serves homeowners across Maryland, Virginia, and Washington D.C.

Maryland: Laurel | Bowie | Crofton | Upper Marlboro | Columbia | Annapolis | Odenton | Severn | Glen Burnie

Virginia: Northern Virginia | DC: Washington, DC

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