
Duct Sealing in Portland, OR
If you’re experiencing weak airflow from your HVAC system and high energy bills, it may be time for your home to undergo duct sealing in Portland, OR. This service is great for handling any known duct leak. Even if you’re not sure that leaky ductwork is to blame, it’s still a good idea to have your ducting evaluated by a professional.
Professional Duct Sealing Experts in Portland
In houses with forced-air heating and cooling systems, there’s a series of large piping that goes through the walls called ducting. This helps to distribute air from your heating and cooling system to the various rooms throughout your home. Over time, the constant expansion and contraction of these metal venting pipes can lead to unwanted gaps. Additionally, any physical damage can cause holes and other leaks.
Unfortunately, when your ducting has leaks, it can allow your cooled or warmed air to escape into your wall cavities. This will cause your heating or cooling system to overwork and use more energy to adequately heat or cool your house since only a portion of the treated air makes it all the way through your ducting and into your rooms. Ductwork sealing is a professional service where a sealant is applied throughout your ductwork to close up those holes and gaps.
There are many great benefits that you can enjoy from having your ducting properly sealed.
- Reduced energy bills
- Enhanced indoor comfort
- Improved indoor air quality
- Extended lifespan of your HVAC system
- Decreased dust accumulation throughout your home
As your ductwork develops leaks and gaps, it can allow dust from the inside of your walls and floor cavities to enter your ducting. This dust then circulates throughout your house and ducting and into your HVAC system. This can prematurely wear out the components of your HVAC system, significantly reduce your indoor air quality, and cause you to have excessive amounts of dust on the surfaces throughout your home. Fortunately, ductwork sealing can help to seal up those gaps and keep that unwanted dust from entering your ducting.
Helpful Duct Leak assistance
Specialty Heating & Cooling LLC provides helpful duct leak assistance to the entire Portland area. We’ve been serving customers since 1985 and continue to dedicate ourselves to providing complete satisfaction for all of our customers. We’re proud to be accredited by the Better Business Bureau and currently maintain an A+ rating for our customer service skills. We’ve won the Angi Super Service Award, Carrier President Award, and Carrier Dealer Award. When you call us, you can expect an experienced HVAC technician to show up at your door.
We’ll be happy to come to your home anywhere in the Portland region, including near the Portland International Rose Test Garden, Pioneer Courthouse Square, and Lan Su Chinese Garden.
If you need professional duct sealing assistance, be sure to contact Specialty Heating & Cooling LLC to schedule an appointment today!

Hear From Our Happy Customers
At Specialty Heating & Cooling, your satisfaction is our priority! See for yourself what our customers have to say about working with us.
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Service was excellent--prompt, courteous, and professional for the routine maintenance on our furnace. Very pleased with the service and will continue to use for all our heating/cooling needs.- Warren R.
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Jake was informative and stressed the importance of proper filter maintenance to extend the life of my heat pump system. He had a friendly attitude in addition.- Terry D.
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Online scheduling works well. Issue diagnosed in one visit. Specialty kept good records, my repairs for material and labor will be covered by warranties that I purchased when they installed the systems in 2017.- Randy C.
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Jason and Nic were both knowledgeable, courteous, and excellent to work with. Jason explained everything as he performed the assessment and maintenance of our furnace.
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Matt is really good! And he did a great job. He even repaired a broken duct in the basement. Great attitude and very good work. The kind of guy you hope for on these kinds of situations.- Douglas W.
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Called as was running ahead of his time for our heat pump/ air handler maintenance check up. That worked great for us. Friendly, informative, and wore clean over booties indoors. Thorough checkup as usual.- Edward M.
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I highly recommend Specialty Heating and Cooling! I had a gas furnace installed and an air conditioning unit. Jesse was great to work with and so were the technicians who installed the equipment.- Rhoda W.
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Our technician Matt was very professional and let me know how our furnace has been operating this past year in a very easy to understand way. We are very happy that we went with Specialty Heating and Cooling.- Patrick D.
Experience The Specialty Difference
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Decades of Trusted ServiceWith over 40 years of experience, we’ve built our reputation on quality workmanship, customer-first service, and a commitment to excellence throughout the Portland Metro Area.
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Award-Winning ExpertiseWe’re proud 16-time winners of the Carrier President’s Award — a recognition of our operational excellence, innovative solutions, and outstanding customer satisfaction.
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Environmentally ResponsibleWe believe in protecting the beautiful Pacific Northwest we call home. Our strong green initiatives include recycling metals, refrigerants, and more.
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Tailored Heating & Cooling SolutionsFrom in-home assessments to custom sheet metal installations, we deliver HVAC systems designed specifically for your home or business.
