Dirty air ducts circulate dust, allergens, mold spores, and contaminants every time your HVAC runs. Spencer Home Services uses professional-grade equipment to clean your entire duct system — serving Peabody, Danvers, Beverly, and all North Shore communities.
As a homeowner or property manager in Essex County, you can count on us for: For better efficiency, pair with our heating or AC maintenance services.
Air Duct Cleaning
Complete whole-home duct cleaning using high-powered vacuum and rotary brush systems. We clean supply ducts, return ducts, registers, grilles, and the main trunk line — removing years of accumulated dust, debris, and allergens.
Dryer Vent Cleaning
Clogged dryer vents are a leading cause of house fires. We clean the full vent run from dryer to exterior, removing lint buildup that restricts airflow, increases drying time, and creates a fire hazard.
Duct Inspection & Sealing
Leaky or damaged ductwork wastes up to 30% of your heating and cooling energy. We inspect your entire duct system, identify leaks and damage, and seal joints to improve efficiency and comfort.
Dirty air ducts affect your health, comfort, and energy bills. Spencer’s certified technicians provide professional duct cleaning across Peabody and the North Shore. If you notice any of these warning signs, call us today.
Excessive dust on furniture and surfaces ▶
If you’re dusting constantly but surfaces get dirty again within a day or two, your ductwork is likely circulating dust throughout your home. Accumulated debris in your ducts gets blown into living spaces every time your HVAC system runs.
Musty or stale odors when HVAC runs ▶
A musty smell when your heating or cooling kicks on indicates mold, mildew, or bacterial growth inside your ductwork. Moisture from condensation creates an ideal breeding ground, and the HVAC system distributes these odors throughout your home.
Allergy symptoms worse indoors ▶
If your allergies or asthma symptoms improve when you leave the house, your indoor air quality may be the culprit. Dust mites, pet dander, pollen, and mold spores accumulate in ductwork and get recirculated continuously.
Visible mold or debris near vents ▶
Dark discoloration around vent registers, visible dust buildup on grilles, or any sign of mold near vents means your duct system needs professional cleaning. Surface cleaning of vents alone doesn’t address contamination inside the ducts.
Pest droppings or evidence in ducts ▶
Rodent droppings, insect casings, or nesting materials in your ductwork are a health hazard. These contaminants become airborne when your HVAC system runs, potentially causing respiratory issues and spreading bacteria.
✓ Family-Owned Since 1981 ✓ Certified Air Quality Specialists ✓ 4.9-Star Reviews ✓ Upfront, Honest Pricing
The EPA recommends duct cleaning every 3–5 years, or sooner if you have pets, allergies, smokers in the home, recent renovations, or visible mold. Homes with heavy shedding pets or residents with respiratory conditions benefit from cleaning every 2–3 years.
How much does air duct cleaning cost in Peabody? ▶
Duct cleaning costs depend on home size, number of vents, and duct accessibility. Spencer provides upfront pricing with no hidden fees — you’ll know the exact cost before we start. Call (978) 293-5770 to schedule service.
How long does duct cleaning take? ▶
A standard whole-home duct cleaning takes 3–5 hours depending on home size and duct complexity. Our technicians clean every supply and return duct, register, grille, and the main trunk line in a single visit.
What are the health benefits of duct cleaning? ▶
Clean ducts reduce airborne allergens, dust, mold spores, and bacteria that circulate through your home. Homeowners often report reduced allergy symptoms, less dust accumulation, fewer respiratory issues, and better overall indoor air quality after professional duct cleaning.
How do I know if my ducts need cleaning? ▶
Key signs include: excessive dust despite regular cleaning, musty odors when HVAC runs, visible debris or mold near vents, worsening allergy symptoms indoors, and increased energy bills. A professional duct inspection can confirm whether cleaning is needed.
Still have questions? Talk to a air quality specialist now.
Trustindex verifies that the original source of the review is Google.
We were overdue for serving our gas boiler and I had already someone come out to clean it who indicated that the system would likely need to be replaced bc the carbon monoxide level was higher than the normal range. I reached out Spencer Home Services (the owner himself also called to check in bc I’d mentioned the high levels when I’d booked the apt). Their tech Pasquale, aka Pat, was amazing, he shared the same concern about the numbers from the previous inspection though unlike the other company’s tech, he did a comprehensive diagnostic and found that the exhaust was full of debris which was casing it to not function correctly. He cleaned everything out and checked the levels again, all in normal range. We have a new HVAC company as of today. We appreciate the timelines and the honesty, thank you Pasquale and Spencer!
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Ann Garrett
September 23, 2026
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There is a leak that needed diagnosed. Molly came out promptly, removed material that necessary to find the source of the leak. She showed where the leak was, cleaned up well and was ve t y pleasant. She then provided a written estimate of the cost to repair the problem.
Posted on Google
Eddy M.
September 21, 2026
Trustindex verifies that the original source of the review is Google.
The crews did a great job. Brian, paul, mike julio
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g h
September 21, 2026
Trustindex verifies that the original source of the review is Google.
i hired spencer to assist in routing conduit for a project i was on. the technicians, for spencer, were a pleasure to have on my jobsite. the were respectful, and very professional. i would recommend then highly.
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Judith Bettencourt
September 18, 2026
Trustindex verifies that the original source of the review is Google.
I also want to thank Carman that was so helpful with information and really kept of top of things to make sure that service calls went smoothly. She has always been so pleasant on the phone. Judy Bettencourt
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Judy Bettencourt
September 18, 2026
Trustindex verifies that the original source of the review is Google.
Great job as always with all trades and Joe Barnes was great and recommend him to do electrical work. Small jobs are always welcome at Spencer's. Judy
Need air duct cleaning in Peabody, MA? Spencer Home Services offers professional whole-home duct cleaning with upfront pricing, upfront, honest pricing, and a satisfaction guarantee. We serve Peabody and the entire North Shore.
Spencer Home Services takes pride in delivering top-quality air duct cleaning services in Peabody, MA. Enhance your indoor air quality today by calling us at 978-293-5770.
