HVAC Cleaning in Somerville - One Flat Price, Before-and-After Photos

Fast, Reliable HVAC Cleaning Across Somerville

HVAC cleaning in Somerville, MA typically runs $425 – $675 for one full system in a standard condo or single-family, and $850 – $1,200 for a triple-decker with separate air handlers and coils. The job includes the furnace duct run, blower assembly, evaporator coil, and air handler – cleaned under negative pressure with HEPA filtration so dust and debris leave the system, not your living room. If you’re in a pre-war two-family off Highland Avenue or a condo near Assembly Row, call (737) 727-2314 for a written price before any work starts.

Call (737) 727-2314

We know Somerville’s mechanical spaces better than most shops do. Closet-mounted air handlers, short twisted duct runs, shared basement plenums, register boots packed with a century of dust – this is what we work on every week. Our HVAC Cleaning team brings professional-grade equipment, names you’ll recognize, and a flat per-system price that doesn’t shift once the technician is on site.

Why Cardinal Air Duct Cleaning Is Somerville’s Preferred HVAC Cleaning Company

Somerville homeowners call us because the pricing is settled before the work begins, not negotiated in the driveway. Omar Haddad, who runs our team, built the Somerville service model around one principle: the quote you approve is the quote you pay. No per-vent counting games, no upsell ladder once the register covers come off.

We carry the full fleet on every Somerville job – Nikro HEPA-rated vacuums for true negative-pressure extraction, Rotobrush rotary agitation systems, and Abatement Technologies containment units that keep multi-family basements clean while we work. That matters on a three-decker on Broadway where Unit 1’s return boot sits three feet from Unit 2’s inside a shared mechanical room. We seal, contain, and extract so one unit’s dust doesn’t become the neighbor’s problem.

Every Somerville booking runs on The Relay Standard: a live trackable arrival window, background-checked uniformed technicians whose names you’ll know before the door opens, before-and-after photo proof of your own ducts and coils, and a digital invoice payable by link. This is the Relay Home Co. visibility guarantee, in place since 2005, and it’s how we run every job in Somerville without exception. The 365-Day Done Right Promise backs all of it – if the work isn’t right within a full year, we return and correct it at no charge.

Furnace Duct Cleaning in Somerville

Furnace duct cleaning in Somerville means source removal, not register dusting – especially in triple-deckers and early-1900s two-families where the furnace and its duct runs are squeezed into closets, under stairwells, or in dirt-floor basements. A typical single-system furnace duct cleaning in Somerville runs $425 – $575, and we agree to that price in writing before a single tool comes off the van.

What the job actually involves

We start at the mechanical closet and the return boot, because that’s where Somerville’s dust actually accumulates. A HEPA vacuum pulls the system into negative pressure while rotary agitation tools break up caked debris along the supply and return runs. The blower motor comes out, gets cleaned and inspected, and the air handler interior is wiped and sanitized before it all goes back together.

When it’s genuinely worth doing

If your heat runs long, a register wheezes, or the back bedroom never warms up while the hallway bakes, you likely have restricted airflow. In Somerville’s short-duct mechanical closets, it’s often a collapsed flex run or a packed return boot rather than the duct itself. We camera the whole run to see before we clean, and we’ll tell you honestly if the ductwork is clean and the problem is elsewhere.

AC Coil Cleaning in Somerville

AC coil cleaning in Somerville is the step most duct-only shops skip, and it’s the step that determines whether your window units and central air actually cool in July. A clogged evaporator coil can raise cooling costs 15 – 30% and shorten compressor life. Coil cleaning alone runs $225 – $375 per system in Somerville, and it’s most effective combined with a full duct and blower cleaning at $425 – $675 per system.

Why the coil is the real dirt trap here

In Somerville’s closet-mounted and basement air handlers, the evaporator coil sits directly in the airflow path and catches everything the filter misses. Coils in pre-war buildings often carry years of construction dust, pet hair, and soot from old heating systems. We use foaming coil cleaners that break down the baked-on film, rinse and air-dry the coil, then treat it with a protective coating so dust doesn’t re-adhere as fast.

How to tell if your coil is the problem

Your AC runs constantly but doesn’t cool, ice forms on the indoor lineset, or the airflow from registers feels weak even with the fan on high. In a Somerville triple-decker, coil problems in one unit often look like the whole system’s failing. We isolate and diagnose by unit, then fix what’s actually broken – not what’s easiest to bill.

Trusted Brands We Service in Somerville

We service and clean all major HVAC brands across Somerville, including Honeywell filtration systems, Aprilaire media cabinets, and Abatement Technologies containment setups. We stock common filter sizes, coil cleaners, and replacement blower components locally, so a Somerville job doesn’t stall waiting on a part from a warehouse in Ohio. Whether it’s a Carrier air handler in a Davis Square condo or a Goodman furnace in a Winter Hill two-family, the tools and parts come with us, not after us.

Common HVAC Cleaning Problems We See in Somerville Homes

• Shared return-air pathways in triple-deckers. Return boots from separate units often draw from the same wall cavity or basement chase. If Unit 1’s ducts are packed with debris and we clean without negative pressure and containment, we’re just moving dust into Unit 2 – which is why we seal and extract, never blow.
• Closet-mounted air handlers with zero service clearance. Many of Somerville’s pre-war two-families tuck the furnace into a closet off a hallway or under a staircase, leaving 8-12 inches of working room. The coil and blower still need full service, just with compact tools and a technician flexible enough to work lying down.
• Dirt-floor basement fallout. Homes near Powder House Square and Magoun Square often have basements with exposed earth or old rubble foundations. Dust and moisture rise into the ducts seasonally, coats the blower, and clogs the evaporator coil. We handle the whole path, not just the duct interior.
• Collapsed flex runs behind walls. In Somerville’s short, oddly-angled duct systems, one kinked or detached flex run off the supply plenum can starve a whole bedroom. It’s a $175 – $250 repair we make on the spot, and it’s usually the reason one room never reaches temperature.

Pricing for HVAC Cleaning in Somerville, MA

We Also Serve Cities Near Somerville

If you’re in Somerville or in a neighboring city like Cambridge, Medford, Boston, or Everett, we cover the full metro. The same flat per-system pricing, the same written quote before work starts, and the same 365-Day Done Right Promise apply wherever the job is. Somerville is our core service area, and we schedule across the metro from our Boston dispatch office.

FAQs About HVAC Cleaning in Somerville