Heating season in this part of Maryland arrives without much warning. A mild October gives way to a cold week, everyone lights a fire or turns the furnace up on the same evening, and the calls start. Doing the preparation in late summer or early autumn is easier, cheaper in terms of scheduling, and safer. Here is a practical order to work through.
Start with the chimney, and start early
If your household burns wood, the chimney is the item with the longest lead time and the highest consequence. A chimney cleaning before the season removes the creosote left from last winter, and an chimney inspection documents the condition of the flue. Doing this in September rather than the first cold week is the difference between choosing your appointment and waiting for one.
Why last season deposits matter now
Creosote left in the flue over summer hardens and becomes more difficult to remove, and it is also what produces the strong smoky odor many homeowners notice in humid months. Our guide to what creosote is and how to prevent it explains why catching it early is easier than dealing with a hardened glaze later.
The housing stock here
Prince George’s County has a wide mix, from post-war neighborhoods to newer developments. Homes around Hyattsville, College Park and Riverdale Park often have masonry flues with clay tile liners that have been through many decades of heating seasons. Newer construction around Bowie and Upper Marlboro brings a different consideration: tighter building envelopes, which affect draft and make venting behaviour worth watching. Neither is a problem in itself, but they age and behave differently.
Check the cap and the termination
Summer is when animals nest and debris collects. A cap packed with nesting material restricts the same airflow as a blocked flue, and it is one of the more common reasons a fire will not draw properly in November. Routine chimney cap cleaning and, where needed, animal nest and debris removal address it before the season rather than during it.
Then the heating system and its ducts
Once the furnace starts running daily, whatever is sitting in the ductwork gets circulated through the house for months. If the system has not been cleaned in years, or if there was renovation work over the summer, air duct cleaning before the season starts is sensible timing. Whether it is necessary at all depends on the home, and we set out that case honestly in whether air duct cleaning is worth it.
Change the filter before the first cold week
This is the smallest job on the list and the one most often skipped. A loaded filter restricts airflow and makes the system work harder through exactly the period it is working hardest. Do it before the season, then check monthly.
Do not forget the dryer
Winter means heavier fabrics, more loads, and doors and windows closed. A restricted dryer vent traps heat in the appliance, and lint is highly combustible. The U.S. Fire Administration identifies failure to clean dryers as a leading factor in home dryer fires. A dryer vent cleaning visit before the season is one of the least expensive items here, and the warning signs of a clogged dryer vent covers the signals that you are overdue.
Test your alarms
Smoke alarms and carbon monoxide alarms should be tested before the heating season, not after something happens. Carbon monoxide is odorless and detectors have a finite service life, so check the manufacture date as well as the batteries. The U.S. Consumer Product Safety Commission carbon monoxide center has current guidance on placement and replacement.
Get your wood right
What you burn determines how fast creosote comes back. Properly seasoned wood, split and dried for six months to a year, burns hotter and cleaner. Unseasoned wood wastes energy boiling off moisture and produces the thick smoke that coats the flue. Buying wood in late summer gives it time to finish drying under cover.
A working order
- Late summer: book the chimney appointment and buy firewood.
- Early autumn: chimney cleaning and inspection, cap and termination checked.
- Early autumn: dryer vent cleaning and duct cleaning if due.
- Before the first cold week: new filter, alarms tested, damper checked.
- Through the season: filters monthly, ash cleared, note anything that changes.
Booking in the county
We serve Prince George’s County including College Park, Bowie, Hyattsville, Laurel, Greenbelt and Upper Marlboro. Ongoing chimney maintenance keeps this from becoming an annual scramble. If you want it handled before the weather turns, contact us while the calendar is still open.
