Duct and Dryer Vent Cleaning in Portsmouth, NH
Family-owned and serving Portsmouth, New Hampshire and the Seacoast since 1994. Before-and-after photos on every job, and the price before any work starts.
Kealey's Duct and Dryer Cleaning provides air duct cleaning and dryer vent cleaning for homes in Portsmouth, New Hampshire and across the NH Seacoast. The business is family-owned, founded in 1994 by mechanical engineer Brian Kealey, and run today by Brian and his son Keenan from 9 Del-Logan Drive in nearby Salisbury, MA. Kealey's holds a 5.0 rating across 104 Google reviews. Every job includes an inspection, protection for floors and finishes, and before-and-after photos, and the price is agreed before any work begins. Portsmouth homeowners can see the full details on the air duct cleaning in Portsmouth and dryer vent cleaning in Portsmouth pages, or call (978) 961-4513 for a free quote.
Portsmouth's coastal setting brings its own challenges for homeowners. Salt air, seasonal humidity, and centuries-old architecture all affect your home's air and its dryer vent. Since 1994, Kealey's Duct and Dryer Cleaning has served Portsmouth families with careful air duct cleaning in Portsmouth and dryer vent cleaning in Portsmouth.
Our family-owned business pairs a mechanical engineering background with genuine care for your home. Whether you live in the historic downtown, along the South End waterfront, or near Pease, you get the same documented, no-pressure service behind our 5.0 rating across 104 Google reviews.
Trusted by Seacoast NH Families Since 1994
Our Services in Portsmouth, NH
We handle two services for Portsmouth homes. Each one has its own page with the full process, what is included, and answers to common questions.
Air Duct Cleaning
Supply and return lines, trunk lines, registers, and the blower compartment, cleaned and photographed before and after. A good fit for older Portsmouth homes, pets, allergies, or recent renovation dust.
Air Duct Cleaning in PortsmouthDryer Vent Cleaning
Lint packed in a dryer line is the leading cause of dryer fires. We clear the full run from the dryer to the outside hood, then show you photos of what came out.
Dryer Vent Cleaning in PortsmouthWhy Portsmouth Homes Need Specialized Duct and Dryer Vent Cleaning
Living near the Atlantic puts your home's systems under steady stress. Salt air, seasonal humidity swings, and the construction of older Seacoast properties mean your HVAC system and dryer vent deal with conditions many inland homes do not.
Seacoast Moisture and Salt Air
Salt air can wear on system components over time, and humid summers create the conditions where moisture problems start in dark, enclosed ductwork. Homes near the waterfront, from downtown to the South End, see these effects most.
Historic Home Experience
Portsmouth has one of the finest collections of colonial-era architecture in New England. Many of these homes have older HVAC systems or ductwork added over the decades. After 32 years, we know how to work carefully around original finishes.
Fire Prevention
Coastal humidity helps dryer lint pack more densely. Combined with the longer vent runs common in multi-story historic homes, that raises the fire risk and makes a professional cleaning worth scheduling.
Air Duct Cleaning Benefits for Portsmouth Homeowners
Professional air duct cleaning removes the dust, pet dander, and debris that build up in your ductwork and recirculate every time the system runs. For the full process and what is included, see our page on air duct cleaning in Portsmouth.
Cleaner Air Throughout Your Home
Clean ducts mean less accumulated dust, pollen, and pet dander moving through the house. That matters in Portsmouth, where seasonal pollen and indoor dust can add up, especially for households with allergies.
Easier on Your HVAC System
Heavy buildup restricts airflow, which makes your system work harder to keep the house comfortable. Clearing it restores airflow and eases the strain on your equipment.
Consistent Comfort in Every Room
If some rooms feel too warm while others stay cold, restricted airflow from dirty ductwork may be part of the cause. A thorough cleaning can help with uneven temperatures and musty odors in Seacoast homes.
Dryer Vent Cleaning: Fire Prevention That Matters
This one is about keeping your family safe. Professional dryer vent cleaning in Portsmouth is one of the most important safety services a homeowner can schedule.
The fire risk, by the numbers
The U.S. Fire Administration reports about 2,900 home clothes dryer fires each year, and failure to clean is the leading factor, behind roughly a third of them.
Why Portsmouth Homes Face Higher Risk
Coastal humidity helps lint compact inside the vent, which restricts airflow and makes the dryer run hotter. Add the longer vent runs common in Portsmouth's multi-story historic homes, and a professional cleaning becomes the safe choice.
Warning Signs to Watch For
If you notice any of these, schedule a cleaning soon:
- Clothes taking longer to dry. Loads that used to finish in one cycle now need two or more.
- A burning smell during operation. Lint near the heating element is a serious fire hazard.
- The dryer exterior gets very hot. That points to poor ventilation from a lint blockage.
- Lint around the dryer area. Escaping lint often means the vent is clogged.
- The outside vent flap does not open. Check it during a cycle. A stuck flap means blocked airflow.
How Often Should You Schedule Cleaning?
NADCA recommends having your dryer vent cleaned once a year. Larger families and heavy dryer users should keep to that schedule closely. Regular cleaning lowers fire risk and helps your dryer run efficiently.
Read more fire prevention and maintenance tips on our blog
Air Duct or Dryer Vent Cleaning: Which Does Your Portsmouth Home Need?
The two services solve different problems. Here is how they compare, so you can tell which one to book first, or whether to do both in one visit.
| Air duct cleaning | Dryer vent cleaning | |
|---|---|---|
| Main purpose | Less dust, pollen, and pet dander moving through the house | Fire prevention and faster drying |
| What gets cleaned | Supply and return lines, trunk lines, registers, and the blower compartment | The full vent run from the back of the dryer to the outside hood |
| Common signs | Dust around registers, musty smell, allergies when the system runs, recent renovation | Long drying times, a hot dryer, burning smell, a flap that will not open |
| How often | As needed, based on inspection (the EPA does not recommend a fixed routine) | Once a year, per NADCA |
| Learn more | Air duct cleaning in Portsmouth | Dryer vent cleaning in Portsmouth |
Many Portsmouth homeowners book both in the same appointment. Mention it when you call and we will plan the time.
Transparent Pricing, No Surprises
This industry has a reputation problem. Too many companies use scare tactics and bait-and-switch pricing. That is not how we work. You get honest answers, the price before any work starts, and we will never recommend a service your home does not need.
Air Duct Cleaning
Pricing: Based on the size and layout of your system, with the full quote confirmed before any work starts.
Includes: Supply and return lines, main trunk lines, vent registers and grilles, the blower compartment, and before-and-after photos.
Dryer Vent Cleaning
Pricing: Quoted up front based on your vent setup, with no obligation.
Includes: Lint removal from the full vent run, the exterior vent hood, and before-and-after photos.
What drives the price: the size of your system, how many vents and runs there are, and how easy they are to reach. Call for a free consultation and we will give you an accurate quote before any work begins.
How It Works
- Free consultation. We talk through your home and what you are noticing, over the phone.
- Inspection. We look at the system and photograph the starting condition.
- Upfront quote. Clear pricing, no hidden fees, and no pressure.
- The cleaning. Scheduled at a time that works for you, with floors and finishes protected.
- Walk-through. We show you the before-and-after photos before we leave.
Our Promise to You
- We only recommend what your home actually needs
- No-Mess Promise, with complete cleanup included
- Fully insured
- Before-and-after photos on every job
Serving All of Portsmouth and the Seacoast
We serve every Portsmouth neighborhood and the surrounding Seacoast towns. Portsmouth is a short drive up the coast from our base in Salisbury, MA.
Portsmouth Neighborhoods and Nearby Towns
- Downtown historic district
- South End
- North End
- Islington Creek area
- Pease area
- New Castle
Nearby Communities We Serve
View our complete service area
What Our Customers Are Saying
A 5.0 rating across 104 Google reviews. A few of the most recent, in their own words.
"Beyond thrilled with the work of Brian Kealey and his son. As new homeowners it was so helpful to have Kealeys not only complete the job professionally, timely, and thoroughly, but also to help educate us on being new homeowners. They explained every step of the process in detail and provided support for us with maintaining our ducts in the future. Kealey's left our home feeling so much cleaner and fresher. It feels so nice to know we are breathing fresher air that no longer has the previous homeowners dust and dirt in the ducts. Thank you Kealeys! We will be calling you for all future needs!! 10/10 recommend!"
"Brian & Keenan were at my house recently to clear my dryer vent and replace the covering. They were flexible with scheduling, prompt, explained everything, did not leave a trace of a mess, were kind & thorough. Reasonable pricing as well! I highly recommend Kealey's and I will certainly hire them for my future needs. Thank you, Brian & Keenan!!"
"Brian and Keenan are amazing! We have been a very satisfied customer for many years. They are courteous, hardworking and extremely knowledgeable. Highly recommend them."
Frequently Asked Questions
Many Portsmouth homes do well on a three to five year schedule. Homes with pets, allergies, recent renovations, or original ductwork may need it sooner. See our page on air duct cleaning in Portsmouth for the full details.
The EPA recommends cleaning when there is visible mold growth, excessive dust or debris, or pests in the ducts. Our inspection tells you honestly whether your system needs it now. Read more about EPA guidelines.
Portsmouth's coastal humidity helps lint pack more densely in dryer vents. Many multi-story historic homes also have longer vent runs, which gives lint more places to collect. Both raise the fire risk, which is why we recommend dryer vent cleaning in Portsmouth once a year.
Air duct cleaning typically takes 2 to 4 hours depending on home size and system layout. Dryer vent cleaning usually takes 45 to 90 minutes. We walk you through the before-and-after results when we are done.
Yes, regularly. Many of Portsmouth's older homes have heating and cooling that was added or reworked over the years. We inspect the full layout first, protect floors and original woodwork, and clean what is actually there.
It is a real safety service. The U.S. Fire Administration reports about 2,900 home dryer fires a year, and failure to clean is the leading factor.
We photograph what is in your vent before and after, and we will never recommend a service you do not need. If it can wait, we will tell you.
EPA guidance points to visible mold growth, ducts clogged with dust or debris, dust blowing out of supply registers, or rodents and insects in the system. Recent renovations and pets are other common reasons to have a look.
We offer free consultations. During an inspection we show you the current condition of your ductwork and give you an honest recommendation.
Yes. Many Portsmouth homeowners book both together. Mention it when you schedule and we will plan the time for both.
Ready to Breathe Easier in Your Portsmouth Home?
Talk to Brian or Keenan directly. A family business that has served the Seacoast for 32 years, with straightforward answers and a clear price before any work begins.
Email: kealeys@bkductdryercleaning.com
Schedule Your Free InspectionFree consultations | No-obligation quotes | Fully insured
Serving Homes & Businesses Across the North Shore
From single-family homes to commercial properties, Kealey’s has helped thousands breathe cleaner air and reduce fire risks. Whether it’s a simple dryer vent cleaning or a full duct service, we deliver results you can trust.
Air Duct Cleaning
Remove dust, allergens, and pollutants from your ducts for healthier air and a cleaner home.
Dryer Vent Cleaning
Clear dangerous lint buildup to improve dryer efficiency and reduce fire risks.