MARYLAND & DC

(301) 338-6748

VIRGINIA

(703) 289-0886

What To Do If You Have Hot or Cold Rooms in Your House?

Hot or Cold Rooms in Your Home are a Common Problem with a Simple Solution: AEROSEAL DUCT SEALING!
People struggling with high temperature variations between rooms or floors might not realize most of their conditioned air is escaping through duct leaks instead of flowing into their living space! Leaks in your ductwork allow cooled or heated air to escape into your attic, basement, crawlspace or even into your walls. Think about it…how old is your home? If your ductwork was installed when your home was built, it’s just as old and requires maintenance…just like your home. The older they are, the more they are most likely leaking and causing those hot and cold rooms.

Your Hot or Cold Rooms may be caused by Duct Leaks. Do you notice little or no air flowing from your registers?
Your HVAC system is using energy to push conditioned air through your ductwork and into your living spaces. When your duct system contains leaks this conditioned air is actually pushed into your attic, crawlspace, or basement.

Sealing your duct work will allow your HVAC system to properly heat and cool your home by keeping conditioned air where you want it.

Aeroseal Duct Sealing Solves Your Hot and Cold Room Problems
Take a couple seconds to watch how Aeroseal duct sealing fixes hot and cold rooms:

How does Aeroseal Work?
Aeroseal is a patented breakthrough technology that tackles duct leaks from the inside out. The Aeroseal process puts escaping air under pressure and causes polymer particles to stick first to the edges of a leak, then to each other until the leak is completely sealed.

Benefits of Home Duct Sealing with Aeroseal

Aeroseal Home Duct Sealing can improve your home comfort, reduce your energy bills, and improve your indoor air quality.

  1. HOME COMFORT:
    The #1 reason home owners want Aeroseal Home Duct Sealing is because they experience hot and cold rooms or high temp differences between upstairs vs downstairs living areas.  The majority of homes we see suffer from these issues due to leaky duct work not delivering conditioned air where it is meant to go! Our simple process seals leaky ductwork from the inside – even the hidden ductwork behind your walls!
  2. INDOOR AIR QUALITY & HOME SAFETY:
    Many homeowners notice dust collection around registers and higher than average dust collecting on surfaces throughout their homes.  Leaky ducts pull dust, mold, and other pollutants into your home, presenting indoor air quality issues and creating and/or aggravating allergy problems.  Duct leaks also contribute to safety issues in residential homes relating to back drafting of gas appliance fumes, auto exhaust and radon gas into your living space. Aeroseal home duct sealing will keep those dust, mold, and pollutants from being pulled into your living areas improving your air quality!
  3. ENERGY SAVINGS & UTILITY BILLS:
    Nearly 50% of the average home’s and commercial building energy bill is spent on heating air conditioning and ventilation. Duct leakage in residential homes costs consumers $25 billion each year and costs much more to the commercial building operators / owners. On average, 30 cents of every $1 you spend on heating and cooling your home or building disappears into thin air due to duct leaks.

SEAL YOUR DUCTS TODAY! Call Michael Bonsby HVAC, Plumbing & Electrical

To learn more about Aeroseal duct sealing in Maryland or DC, contact us. We’ve been helping homeowners in the area with their heating and cooling needs for over 20 years and can help you improve your home comfort. Call today—301-245-2008 .

Contact Us

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
First Name*
Name*
Yes! Sign me up for the marketing email list.Untitled

By submitting, you authorize Michael Bonsby to reach you via call, email, or text messages with offers and other information about your project’s needs. Message/data rates apply. Consent is not a condition of purchase.

STRENGTH AND SAVINGS!

REBATES UP TO $900*
REQUEST SERVICE
Expires 06/30/2026
*See your participating independent American Standard Dealer for complete program eligibility, dates, details, and restrictions. Available through participating independent American Standard Dealers. Special rebates up to $900. All sales must be to homeowners in United States. Void where prohibited. Valid on Qualifying Equipment only.
Free Hose Bib Winterization with Any Plumbing Repair Over $350
REQUEST SERVICE
Other restrictions may apply. Cannot be used in combination with any other offer. Valid with a plumbing repair of $350 or more. © 2026 Michael Bonsby.
Furnace Tune-Up for only $69
REQUEST SERVICE
Other restrictions may apply. Cannot be used in combination with any other offer. Valid on one system only, excludes ductless and boilers. © 2026 Michael Bonsby.

Two for the price of One!

AC & Furnace Tune-Up for only $89
REQUEST SERVICE
Other restrictions may apply. Cannot be used in combination with any other offer. Valid on one system only, excludes ductless and boilers. Valid on one system only, excludes ductless and boilers. © 2026 Michael Bonsby.
Our Locations

Virginia Location

To Request HVAC or Plumbing Services in Northern Virginia

Maryland & DC Locations

To Request HVAC or Plumbing Services in Maryland & DC

Recent Posts

Need Water Heater Repair

Spring mornings in Gaithersburg, MD, bring blooming cherry blossoms along the city’s tree-lined streets and crisp air that hints at warmer days ahead. But when you turn on the shower expecting hot water and get

Need Furnace Repair

The biting chill of a March morning in Woodbridge, VA, cuts differently when your furnace goes silent in the middle of the night. One moment, you’re sleeping soundly under warm blankets; the next, you’re watching

Learn how heating repair affects your comfort and your monthly expenses can help you make smarter choices about maintenance, timing, and system care.
CONTACT US TODAY!

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
First Name*
Name*
Yes! Sign me up for the marketing email list.Untitled

By submitting, you authorize Michael Bonsby to reach you via call, email, or text messages with offers and other information about your project’s needs. Message/data rates apply. Consent is not a condition of purchase.

Trust the Experts

Virginia Location
Maryland & DC Locations
Compliance Settings
Increase Font Size
Grayscale
Simplified Font
Underline Links
Highlight Links
Reset
Close