Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Before
After
Before
After
Before
AfterAir Duct Cleaning Company in Spencer, MA
Air duct cleaning in Spencer, MA typically costs $350 – $650 for a whole-home system and requires technicians who understand retrofitted ductwork in pre-1950 homes. Hollis Air Duct Cleaning serves Spencer with background-checked, uniformed crews and a written price before any work starts, backed by our 365-Day Done Right Promise. Call (361) 326-5060 for a free estimate.
Spencer’s housing stock is unusually old for Worcester County, and that changes everything about how we approach a job. Many homes here date to the 1800s and early 1900s, when ductwork was added decades after construction. We’re not walking into standard modern systems; we’re cleaning retrofitted runs that were never designed for today’s airflow demands. Our crews know to expect short, irregular duct paths tucked into wall cavities, uninsulated lines through unheated attics, and debris that accumulated across a century of use. Dispatch and scheduling are coordinated from our Boston office, but the crews that arrive at your Spencer door are local technicians who’ve worked these conditions before.
Why Spencer Homes Are Different
Spencer’s cold winters push average January lows to about 14°F, while humid summers keep HVAC systems running hard year-round. That constant cycling pulls more dust and moisture through ducts than in milder climates. Freeze-thaw cycles create condensation in poorly sealed systems, and we’ve found mold growth in Spencer returns that required specialized cleaning beyond a standard brush pass.
The town’s many former mill workers’ cottages and farmhouses often received ductwork through closets and soffits, not dedicated chases. Our technicians regularly pull lath, plaster chunks, and even coal ash from old gravity systems out of the first few feet of return ducts. These aren’t anomalies; they’re what “normal” looks like in Spencer. Duct runs are frequently undersized and uninsulated, routed through crawlspaces where pests leave debris that modern systems weren’t built to handle. Every cleaning here is a custom job, not a one-size-fits-all service.
Our Main Spencer Services
Spencer homeowners call us most often for these three services, each handled with The Garrison Standard of written pricing, uniformed crews, and a 365-Day Done Right Promise.
Air Duct Cleaning in Spencer
Our Air Duct Cleaning in Spencer uses Rotobrush rotary brush systems and Nikro negative-air machines to dislodge and extract debris from retrofitted ductwork. In Spencer’s older homes, we pay special attention to return ducts where century-old construction debris collects, and we inspect for moisture damage from humid summers and freeze-thaw cycles. Every job gets a written price before we start and before-and-after photos of your own ducts.
Dryer Vent Cleaning in Spencer
Our Dryer Vent Cleaning in Spencer addresses the lint buildup that accelerates in older homes with longer, more convoluted vent paths. Many Spencer properties have dryer vents routed through multiple walls or into unheated spaces where condensation mixes with lint to form dense blockages. We clear the full run with professional-grade tools and verify airflow restoration before we leave.
Duct Sealing in Spencer
Our Duct Sealing in Spencer targets the air loss that costs homeowners money every month. Retrofitted ducts in Spencer’s pre-1950 homes often leak at joints and seams, especially where uninsulated runs pass through attics and crawlspaces. We apply duct sealing mastic and mechanical fasteners to close gaps, then test to confirm the system holds pressure. The price is written before work begins.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Spencer
We stock parts and filtration products from our brands including Aprilaire, Abatement Technologies, Guardsman, and Rotobrush, with same-day availability on most common items for Spencer calls. If your system uses Honeywell or Nikro components, our trucks carry those too.
Pricing for Air Duct Cleaning Company in Spencer, MA
| Service | Typical range in Spencer |
|---|---|
| Whole-home air duct cleaning (single system) | $350 – $650 |
| Whole-home air duct cleaning (two systems) | $550 – $950 |
| Dryer vent cleaning (standard reach) | $120 – $200 |
| Dryer vent cleaning (extended/roof exit) | $180 – $280 |
| Duct sealing (partial system) | $400 – $700 |
| Duct sealing (whole-home) | $800 – $1,400 |
| Mold remediation add-on (localized) | $150 – $350 |
| HVAC blower compartment cleaning | $75 – $125 |
| Return duct deep clean (heavy debris) | $100 – $200 |
| Sanitizing treatment (whole system) | $100 – $180 |
In Spencer, prices trend toward the higher end when ducts run through unheated attics or crawlspaces requiring extra access time, or when century-old debris loads demand extended cleaning. We give one flat price per system, agreed in writing before any work starts. No per-vent pricing, no add-ons at the door.
Neighborhoods We Serve in Spencer
We work across Spencer’s full residential area, from the village center to outlying properties. Most Spencer appointments are scheduled within a few days, with our Boston-coordinated dispatch routing crews efficiently through Worcester County.
- Spencer Center
- East Spencer (near Howe Street)
- West Spencer (along Route 9 corridor)
- Spencer State Forest area
- Lower Cherry Valley
Service Area – Cities Near Spencer
Our crews regularly serve homeowners throughout Worcester County and into neighboring towns. We schedule appointments in Worcester, MA, Webster, MA, and Northborough, MA, with occasional calls south to Oxford, PA for property owners with multiple locations.
Serving Spencer, MA - Our Local Coverage Area
We’re based in the Spencer area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning Company in Spencer
No permit is required for standard air duct cleaning or dryer vent cleaning in Spencer. Duct sealing that involves modifying or extending ductwork may need review under Worcester County building codes; we handle that determination during your free estimate and coordinate any required documentation. Call (361) 326-5060 to discuss your specific project.
Most Spencer homeowners receive an appointment within 3 – 5 business days, with our Boston-coordinated dispatch routing crews through Worcester County daily. We do not promise same-day service, but we do promise arrival inside the quoted window. Call (361) 326-5060 to check current availability.
Yes. In fact, most Spencer jobs involve creating temporary access points in retrofitted systems, then sealing them properly afterward. Our technicians carry the tools and materials to cut, clean, and restore access in plaster, lath, or drywall without leaving damage. The method and any restoration work are included in your written price. Call (361) 326-5060 for an exact quote.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Spencer Customers Say
"Dryer vent was packed with lint and took two hours to dry a load. Cleaned it out from the roof cap down. One cycle again."
- Paula Q."No sales pitch. Told me which parts of the system were fine and only cleaned what needed it."
- Ted L."They checked each section with a camera and showed me the dust before and after. Thorough and honest."
- Nicole H.