HVAC Cleaning in Madison, CT | Bellows Air Duct & Vent Co. - Bellows Air Duct & Vent Co.

HVAC Cleaning in Madison - Flat Price Per System, No Per-Vent Upsells

One flat price per system, agreed before we start, with before-and-after photos of your actual ducts. No per-vent pricing, no coupon that turns into a bigger bill once the van is on the drive.

Flat price quoted before we book

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Fast, Reliable HVAC Cleaning Across Madison

HVAC cleaning in Madison, Connecticut typically costs between $350 and $850 for a complete system, with most appointments scheduled within 48 hours and finished in a single visit. Our crew at Bellows Air Duct & Vent Co. has been driving the Boston Post Road corridor and the lanes off Old Toll Road for over four decades, and we know the difference between a standard inland duct system and the moisture-laden setups common in Madison’s shoreline conversions.

Call (844) 685-6342

We answer our phones live, 24 hours a day, and we dispatch to Madison from our established route network that covers the 06443 zip and surrounding shoreline towns. If you’re noticing musty air, reduced airflow, or your energy bills climbing without explanation, call us at (844) 685-6342 for a free estimate. We’ll show you exactly what your system looks like inside before we quote a dollar.

Why Bellows Air Duct & Vent Co. Is Madison’s Preferred HVAC Cleaning Company

Madison homeowners tend to stay put. They know their houses, they know when something’s changed, and they don’t have patience for a technician who treats every ranch on Goose Lane the same as a colonial on the Boston Post Road. We’ve earned our reputation here by recognizing what makes Madison’s housing stock distinct, particularly the cottage conversions near Hammonasset and the East River salt marsh corridor where standard cleaning approaches fall short.

Our reviews from Madison customers consistently mention the camera inspection - seeing the before and after themselves - and the fact that our technicians arrive in uniform, background-checked, and prepared to finish the job that day. We’re not sending a salesman who changes the price at the door. The number we quote on the phone is the number on the invoice. That’s been our practice since Ray Castillo founded Bellows in 1984, and it’s why Madison homeowners who’ve been burned by bait-and-switch operators call us back when their neighbors need help.

Most Madison calls are answered by a live person within three rings, and we maintain scheduling flexibility for the shoreline corridor where delayed service can mean another week of circulating mold spores. We’ll be there when we say.

Our HVAC Cleaning Services in Madison

Evaporator Coil Cleaning

The evaporator coil in your Madison home works harder than it would thirty miles inland. Salt-laden air from Long Island Sound corrodes the cabinet seams and draws moisture into the system, while coastal humidity keeps the coil wet longer during shoulder seasons. In the cottage conversions near East River Road, we regularly find coils caked with biological growth that standard filter changes never reach. Our process removes that buildup and restores heat transfer efficiency. A typical evaporator coil cleaning in Madison runs $280-$450.

Evaporator Coil Cleaning

Coil Treatment

After cleaning, we apply a protective treatment that inhibits microbial regrowth in the high-humidity environment Madison’s coastal position creates. This isn’t a generic spray - we specify Aprilaire-compatible treatments that work with the extended run times common in shoreline homes where systems fight both temperature and moisture loads. Coil treatment as an add-on to cleaning runs $85-$140 in the Madison market. For homes in the persistent damp zones near the salt marshes, it’s often the difference between a clean system and one that re-contaminates within a season.

Coil Treatment

Air Handler Cleaning

Air handlers in Madison’s converted cottages face a specific burden: retrofit ductwork pulling moisture and organic particulates from crawl spaces that sit inches above tidal wetland soils. We disassemble and clean the blower assembly, housing, and return plenum, then verify with camera inspection that no debris remains. On a Boston Post Road cottage conversion from the 1940s, our crew found the original Rotobrush-compatible round duct stubs severely corroded where they joined flex duct in a knee wall space just above a damp crawl floor; we cleaned the mold colonies and recommended coil treatment with Aprilaire filters to manage the ongoing salt-marsh humidity. Air handler cleaning in Madison typically ranges from $320-$520 depending on accessibility.

Air Handler Cleaning

Blower Cleaning

The blower wheel itself is where we find the most dramatic buildup in Madison homes - fine salt particulates mixed with dust create a stubborn film that unbalances the wheel and strains the motor. We remove the assembly when possible for thorough cleaning off-site, or clean in place when the duct configuration demands it. Most blower cleanings in Madison are completed in two to three hours and cost $240-$380.

Blower Cleaning

Condenser Cleaning

Outdoor condensers along Madison’s shoreline take a beating from salt spray, particularly properties with open exposure to Long Island Sound. We clean the coils, straighten fins, and clear debris from the cabinet base, then check refrigerant pressures. Condenser cleaning alone runs $180-$290; bundled with evaporator service, the combined price typically falls in the $420-$650 range.

Condenser Cleaning

Heat Exchanger Cleaning

In Madison’s older colonials and capes along the Boston Post Road corridor, original heat exchangers require careful handling. We inspect for corrosion patterns specific to coastal operation, clean without compromising factory coatings, and document condition for homeowners weighing repair against replacement. Heat exchanger cleaning starts at $340 in Madison and requires camera verification of completeness.

Heat Exchanger Cleaning
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Call (844) 685-6342

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Trusted Brands We Service in Madison

We maintain equipment from Rotobrush, Abatement Technologies, and Aprilaire on every truck serving Madison, which means we can handle the full spectrum of residential systems found in this market without ordering parts or scheduling return visits. For the specialized challenges of coastal Connecticut ductwork - corroded galvanized stubs, sagging flex runs, moisture-compromised air handlers - we specify Guardsman treatments where appropriate. Madison homeowners don’t wait on us to source equipment. We carry what the job demands, and we finish when we arrive.

Common HVAC Cleaning Problems We See in Madison Homes

  • Crawl-space flex duct sags and pools condensation. In the low-clearance crawl spaces beneath Madison’s shoreline cottage conversions, flex duct runs often droop to the point of collecting standing water. The humidity near salt marshes makes this worse than inland, and standard cleaning that doesn’t address the sag leaves mold colonies intact. We document the condition, clean thoroughly, and note where duct modification may be needed.
  • Salt-laden air corrodes metal duct joints faster than inland towns. Madison’s position on Long Island Sound produces corrosion rates we’ve measured as significantly higher than in North Branford or Branford Center. Leaky joints draw in unfiltered air and moisture, which contaminates the evaporator coil and requires more frequent cleaning cycles.
  • Retrofit ductwork lacks vapor barriers. When central HVAC was added to Madison’s original beach cottages in the 1970s and 80s, vapor barriers were often omitted in knee walls and crawl spaces. Moisture migrates directly into the system, contaminating air handlers and heat exchangers with a pattern we rarely see in purpose-built year-round homes.
  • Original galvanized round duct stubs corrode at flex duct transitions. In the shoreline cottage conversions near the East River salt marsh corridor, HVAC cleaning crews frequently encounter original galvanized round duct stubs corroded at joints and capped with sagging flex duct that pools condensation, a failure pattern tied to coastal moisture that is absent in inland towns like North Branford. This requires specialized cleaning protocols and often coil treatment to prevent rapid recontamination.

Air Duct Cleaning in Madison, Done Right

From the older colonials near the river to the post-war capes farther out, Hartford-area homes breathe through ductwork that hasn’t been opened in decades. We run a camera first, show you what we’re looking at, then clean to the collar. Dryer vents get cleared to code, because lint fires are real and preventable. One honest price, no surprises on the bill. we coordinate through our Hartford Metro service area

We stand behind it with the Keystone Standard: 90 days, in writing, no arguing. Named for the oldest air-moving tool there is. Clean air, the old craft way.

Air Duct Cleaning in Madison

We treat your ductwork like the lungs of the house. Camera inspection before and after, so you see what we see. Cleaned to the collar, dryer vents cleared to code, one honest price on paper before we start. No $49 bait that turns into $800 at the door. The Keystone Standard: 90 days, in writing, no arguing.

Hartford Metro weather keeps furnaces and ACs working hard half the year. That load pushes dust and allergens through every room. We’re named for the oldest air-moving tool there is because we still believe in the old craft: done right, we’ll be there when we say, and we stand behind it. we coordinate through our Hartford Metro service area

Air Duct Cleaning in Madison

We treat your ductwork like the lungs of the house. Camera inspection before and after, so you see what we see. Cleaned to the collar, dryer vents cleared to code, one honest price on paper before we start. No $49 bait that turns into $800 at the door. The Keystone Standard: 90 days, in writing, no arguing.

Hartford Metro weather keeps furnaces and ACs working hard half the year. That load pushes dust and allergens through every room. We’re named for the oldest air-moving tool there is because we still believe in the old craft: done right, we’ll be there when we say, and we stand behind it. we coordinate through our Hartford Metro service area

Air Duct Cleaning in Madison

We treat your ductwork like the lungs of the house. Camera inspection before and after, so you see what we see. Cleaned to the collar, dryer vents cleared to code, one honest price on paper before we start. No $49 bait that turns into $800 at the door. The Keystone Standard: 90 days, in writing, no arguing.

Hartford Metro weather keeps furnaces and ACs working hard half the year. That load pushes dust and allergens through every room. We’re named for the oldest air-moving tool there is because we still believe in the old craft: done right, we’ll be there when we say, and we stand behind it. we coordinate through our Hartford Metro service area

Pricing for HVAC Cleaning in Madison, CT

We’re straightforward about what HVAC cleaning costs in Madison because we’ve been pricing these jobs since 2012. A complete system cleaning - evaporator coil, blower, air handler, and accessible duct runs - typically runs $650-$850 for a standard residential system in the 06443 area. Partial services cost less: evaporator coil cleaning alone at $280-$450, blower cleaning at $240-$380, condenser service at $180-$290. Add coil treatment for $85-$140 where moisture conditions warrant it.

Homes in the shoreline conversion category - the 1940s cottages near Hammonasset and East River Road with compromised crawl spaces - sometimes require additional time for access and remediation. We disclose any adjustment before starting, and we never present a price at the door that differs from what we quoted by phone. Estimates are free. Call (844) 685-6342 and we’ll discuss your specific system.

Service Typical Range in Madison
Complete HVAC system cleaning $650 - $850
Evaporator coil cleaning $280 - $450
Blower cleaning $240 - $380
Air handler cleaning $320 - $520
Condenser cleaning $180 - $290
Coil treatment (add-on) $85 - $140
Heat exchanger cleaning $340 - $480

We also honor our standing offers: $50 off any repair over $250, free second opinion on any written estimate, $89 seasonal tune-up, and a permanent 5% senior and veteran discount. These apply to every Madison job, no paperwork required beyond proof of eligibility for the military and senior discounts.

We Also Serve Cities Near Madison

Our regular route covers Guilford to the east, North Branford inland, and Branford with Branford Center to the west. Each town presents different duct conditions - Guilford shares some coastal characteristics with Madison, while North Branford’s inland position produces markedly different corrosion and moisture patterns. Our HVAC Cleaning in Madison crew coordinates with these neighboring service areas to maintain the response times Madison homeowners expect. If you’re on the border of these towns, call and we’ll confirm coverage by your address.

Serving Madison, CT - Our Local Coverage Area

We’re based in the Madison 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 - HVAC Cleaning in Madison

Why Madison Chooses Bellows Air Duct & Vent Co.

We set the standard for hvac cleaning in Madison.

No Per-Vent Upsells

One flat price per system, agreed before we start. We do not price per vent, and nothing gets added to the invoice that you did not approve first.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in Madison

Getting your hvac cleaning handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your hvac cleaning needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Madison - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local hvac cleaning pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Madison Customers Say

Trusted by homeowners across Madison and surrounding areas.

★★★★★

"Found a disconnected run in the crawlspace while they were down there and told me about it rather than cleaning around it."

Gabriela Castillo · Verified customer
★★★★★

"Quoted per system rather than the bait and switch per vent pricing everybody else uses. The number on the phone was the number on the invoice."

Dustin Hayes · Verified customer
★★★★★

"The allergies in this house had been bad since we moved in. It has been a couple of months since they did the ducts and it is noticeably better. Not a miracle, but real."

Vikram Rao · Verified customer

Current Offers

Bring these savings to your next appointment.

Flat Price Per System, Quoted Before We Start

No per-vent add-ons. Before-and-after photos on every job.

Expires Dec 31, 2026
$50

$50 Off Any Repair Over $250

Expires Dec 31, 2026
$89

$89 Seasonal Tune-Up (any trade)

Expires Dec 31, 2026
5%

Senior & Veteran 5% - Always

Expires Dec 31, 2026

Ready for HVAC Cleaning in Madison?

Call now for a free estimate - or request one below. Licensed, insured, and here with fast after-hours help in Madison.

(844) 685-6342

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