Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-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.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
See the difference
Before
After
Before
After
Before
AfterHow Much Does HVAC Cleaning Cost in Cambridge?
HVAC cleaning in Cambridge typically runs $350 to $700 for a standard home, and most single-family houses and condos land near the middle of that range. Larger homes, heavily soiled systems, and commercial spaces push the number toward $900 to $1,500. The written estimate you get before any work begins is what sets your final price.
That quick answer is the short version. The rest of this page breaks the number into its parts, explains what moves it up or down in Cambridge specifically, and covers how to tell whether a quote is built around real equipment or a shop vacuum with a hose taped to it. We use Rotobrush rotary brush systems and Nikro HEPA-rated vacuums, and we can read a duct system for damage while we’re in it, which matters in a city full of old housing stock.
Key Takeaways
- Standard residential HVAC cleaning in Cambridge: roughly $350 to $700.
- Dryer vent cleaning as a standalone service: roughly $120 to $220.
- Air duct repair found during cleaning: quoted separately per job, typically $150 to $650 depending on the fix.
- Free estimates and upfront pricing before work starts. Call (888) 393-0038 to book one.
HVAC Cleaning Cost Breakdown (2026)
Cambridge pricing varies by square footage, how many vents feed the system, how much build-up is inside the runs, and whether anything is broken. Here’s how the line items usually stack up for a residential job this year.
| Line Item | Typical Range in Cambridge | What It Covers |
|---|---|---|
| Standard home HVAC cleaning | $350 – $700 | Supply and return runs cleaned, registers removed and washed, main trunk line brushed and vacuumed, blower compartment wiped down |
| Larger home or multi-zone system | $700 – $1,200 | More vent runs, second system, or a trunk line that branches repeatedly through a big footprint |
| Heavy contamination job | $650 – $1,200 | Post-renovation drywall dust, rodent debris, or visible growth in the ducts that requires HEPA containment |
| Dryer vent cleaning (standalone) | $120 – $220 | Full lint removal from the dryer outlet to the exterior termination, vent run inspected |
| Air duct repair | $150 – $650 | Reconnected or resealed joints, patched tears, re-hung sagging runs; the exact fix sets the price |
| Commercial or multi-unit | $900 – $1,500+ | Scoped by building size and number of systems, with Abatement Technologies filtration on jobs that need containment |
What pushes a job up? Square footage and vent count first. A three-decker walk-up with one forced-air system and fourteen registers is a different job than a two-bedroom condo with six. Second is condition: fresh construction dust is fast to clear, but decades of settled grit in an old house takes longer through the rotary brush. Third is access. Ductwork tucked into tight basement ceilings, boxed-in chases, or crawlspaces slows every part of the job and adds to labor. Fourth is whether repair is needed. When we find a disconnected run or torn flex duct, fixing it during the same visit costs less than a return trip.
What keeps the number down? A straightforward flush system with accessible register boots. A home that’s had regular cleaning. And booking cleaning and dryer vent work together so one technician visit does both.
What Affects HVAC Cleaning Pricing in Cambridge
Every city has its own reasons an HVAC job runs a certain way. Cambridge has more than most because of the housing mix and how densely packed the neighborhoods are.
- Housing age and duct material. Cambridge is packed with older homes, triple-deckers, and mid-century condos where ductwork was added later or retrofitted around awkward framing. Sheet-metal runs from an old system hold up well; flex duct added in a renovation often isn’t sealed properly. The older and more cobbled-together the system, the more time the job takes.
- Neighborhood and building type. A single-family home near Fresh Pond, a two-family in Cambridgeport, or a corner unit in a Mid-Cambridge condo building each present different access problems. Wide-open basements are quick; a run threaded through a finished ceiling isn’t. We account for access in the estimate, not in an add-on afterward.
- Number of vents and systems. More vents mean more time brushing and more time vacuuming under HEPA containment. Two systems in one house double the work. This is the single biggest swing factor in most Cambridge quotes.
- Dirt and debris type. Ordinary household dust is different from construction drywall dust, pet hair, or evidence of rodents. The last of these needs the strong HEPA setup and more careful containment, so expect the higher end of the range.
- Dryer vent length and routing. Many Cambridge homes have dryers in basements or closets with long vent runs to an exterior wall. A long, elbow-heavy run holds more lint and takes longer to clear than a short one. If your dryer takes twice as long to dry a load, that’s the signal to book it.
- Repair found along the way. We can fix compromised ductwork during the cleaning visit rather than sending you to a second contractor. A broken joint or a torn section of flex is quoted separately, but bundling it into one visit saves the cost of scheduling another company.
One thing we don’t do is quote by phone and surprise you later. The estimate is free, and we walk the system before we quote it. If you want to see how we work through a full job, read more on our duct cleaning Cambridge page.
How to Save on HVAC Cleaning
The biggest savings come from bundling and from catching damage early. Here’s what actually moves the number in your favor.
- Bundle dryer vent cleaning with the HVAC job. Dryer vent cleaning is a standalone service, and it addresses a real fire risk in the home. Booking it at the same visit as the duct cleaning saves a separate dispatch and a second trip.
- Fix small duct damage before it grows. A disconnected joint leaks conditioned air into a wall cavity, which costs you on every heating and cooling bill. Repairing during the cleaning visit is cheaper than waiting until it’s a bigger problem.
- Ask about the filtration hardware. We work with Honeywell and Aprilaire indoor air quality products. Getting the filtration right after cleaning means the ducts stay cleaner longer, which pushes the next cleaning further out.
- Get the estimate in writing before work starts. A quote that’s clear about vent count, systems, and any repair is the one that won’t surprise you. Free estimates here: call (888) 393-0038.
- Don’t wait for a symptom. Regular duct cleaning keeps the system running efficiently. It’s the jobs that have been put off for years that hit the higher end of the range.
How Do You Know a Quote Uses Real Equipment?
A fair price has to be built on a real job. Ask what equipment the contractor will bring. Consumer vacuums and shop vacs don’t have the suction or the containment to do duct cleaning properly, and they can push more dust into the room than they remove. Professional-grade means a rotary brush system like Rotobrush that agitates the duct wall while a HEPA-rated vacuum like Nikro pulls everything back out. On jobs that need certified containment, we bring Abatement Technologies filtration units. That’s the same class of equipment remediation crews use.
If a quote is suspiciously low, ask what equipment shows up. The answer tells you whether the price is real or just a number that gets revised once the technician is in your basement.
What’s the Difference Between HVAC Cleaning and Duct Cleaning?
They overlap a lot, and many homeowners use the terms interchangeably. “Duct cleaning” usually means the air distribution runs and main trunks. “HVAC cleaning” in a broader sense also covers the blower compartment, the return plenum, and the registers themselves. The on-site job is essentially the same work on the same system. What matters is that the crew cleans the supply runs and the returns, brushes the trunk line, and washes the registers. If a company only cleans the supply side, you’re getting half the job at the same price.
Is It Cheaper to Clean the Ducts or Replace Them?
Cleaning is almost always cheaper. Duct replacement means opening walls and ceilings and running new material through the framing, and in Cambridge housing that’s a major project. Cleaning and repair together sit in the hundreds of dollars; replacement is a construction job. In most homes the ductwork is fine and just needs to be cleaned and resealed. When a run truly can’t be repaired, we’ll tell you honestly during the estimate. But the typical answer is that cleaning and targeted repair will get the system working again.
Can You Come the Same Day?
Often, yes. We dispatch Sunday through Friday, 7am to 7pm, with fast dispatch from 7am to 7pm. If your home has just been renovated and the system is full of dust, or your dryer is taking twice as long to finish a load, call and we’ll book you into the next opening. We answer 24/7. A call outside dispatch hours gets booked into the next opening, Sunday through Friday, 7am to 7pm. The estimate is free, and the price is set per job by that written estimate.
FAQs – HVAC Cleaning Cost
How much does HVAC cleaning cost in Cambridge?
Standard residential HVAC cleaning in Cambridge typically falls between $350 and $700, with larger homes or heavily soiled systems running $700 to $1,200. Commercial and multi-unit buildings start around $900 and go up from there. Call (888) 393-0038 for an exact quote, and the estimate is free.
How much does duct cleaning cost in Cambridge?
Duct cleaning specifically runs $350 to $700 for a typical home, and the number rises with vent count, number of systems, and the amount of build-up in the runs. Heavy contamination from a renovation or rodent activity pushes it toward $650 to $1,200. Call (888) 393-0038 for a written estimate built on your system.
How much does dryer vent cleaning cost in Cambridge?
Dryer vent cleaning is typically $120 to $220 as a standalone service. Long vent runs with several elbows, common in Cambridge basements, sit at the higher end. Combining it with HVAC cleaning saves a separate dispatch. Call (888) 393-0038 to book both together.
How much does air duct repair cost?
Air duct repair usually runs $150 to $650 depending on the fix. Resealing a joint is at the low end; re-hanging sagging runs or replacing a torn section of flex is higher. We can quote the repair during the cleaning visit so you don’t need a second contractor. Call (888) 393-0038 for a free estimate.
Is HVAC cleaning worth the money in Cambridge?
For most homes, yes. Clean ducts and properly sealed runs let the system move air the way it’s supposed to, which shows up on heating and cooling bills and in how the rooms actually feel. In older Cambridge housing, a cleaning visit also catches compromised ductwork before it turns into a bigger repair. Call (888) 393-0038 to book a free estimate.
Whether you’re in a triple-decker near Inman Square, a condo in Cambridge, or anywhere the system hasn’t been touched in a while, we start with a free estimate and a straight answer about what the job involves. Our technicians have up to 11 years of experience, and our equipment is the same professional-grade class used in remediation work. Call (888) 393-0038 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Pricing reflects the Cambridge market as of 2026. Duct Cleaning Cambridge offers free estimates – call (888) 393-0038.
What Our Customers Say
"My wife's allergies had been bad in this house since we moved in. It's been two months since they did the ducts and it's noticeably better. Not a miracle, but real."
- Matt Novak"Ran a negative air machine on the whole system rather than the shop vac on a stick that the cheap outfit down the road uses. Showed me the before and after photos from inside the trunk line and it was genuinely disgusting."
- Adam Doyle"Found a disconnected run in the crawlspace while they were in there and told me about it rather than cleaning around it."
- Bethany Schaefer