Smoke & Draft Diagnostics — Flueline technician at work
Residential & Commercial · Nationwide

Smoke & Draft Diagnostics

Solve smoky fireplaces, backdraft, and negative-pressure problems.

4.9/5 · 2,400+ jobs
Licensed & Insured
60-min response
Same-Week
Booking Available
Free
Written Estimate
CSIA
Trained & Insured
Flat-Rate
Photo-Backed Quote
7-Day
Dispatch
96%
One-visit close
50
States on route
100%
Written guarantee
Smoke & Draft Diagnostics
On Every Job
OEM-grade parts. Code-compliant install. Tested under load before sign-off.
Pro-grade
OEM Parts
Flat-Rate
GFCI Tested
Warrantied
Scope

Smoke & Draft Diagnostics: what's included.

Booking smoke & draft diagnostics isn't glamorous work, but skipping it is how small chimney problems become house-fire headlines. A smoky fireplace is almost never the chimney's fault alone — it's a system diagnosis. A chimney isn't a single object — it's a stacked system (firebox, damper, smoke chamber, liner, crown, cap, chase), and every piece has to do its part or the whole system leaks heat, smoke, water, or carbon monoxide.

Here's how we work. Every smoke & draft diagnostics appointment opens with an NFPA 211-aligned inspection. That means a camera down the flue, a rooftop look at the cap and crown, a firebox check for cracked refractory, and a draft reading in the room. Nothing gets quoted before we can point at what we found. A rushed guess is how homeowners end up paying for a full reline when the actual problem was a $60 damper gasket.

You'll get a plain-English walkthrough — no code numbers thrown at you, no scare tactics. We'll show you the photos and the camera video, explain the options (clean it, repair it, reline it, or wait and monitor), and hand you a flat written price before any tools come out. Trucks carry the parts most jobs need: stainless caps, top-sealing dampers, chase covers, crown-coat, refractory mortar, mesh spark arrestors, and stainless liner components. Nine out of ten jobs finish in one visit.

  • CSIA-trained sweeps on every job
  • NFPA 211 inspection depth, camera-verified
  • Stainless caps, dampers & liner components
  • Refractory mortar and crown-coat carried on-truck
  • Flat written estimates — no time & materials
  • Written workmanship guarantee, in writing
Our Process

Our smoke & draft diagnostics process.

Four steps, same order, every visit — whether it's a routine sweep or a full crown rebuild.

  1. 01
    Two-minute call

    A dispatcher picks up live, confirms address and fireplace type, and books a slot — usually within two business days.

  2. 02
    Camera inspection

    A CSIA sweep runs a full NFPA 211 inspection: borescope down the flue, rooftop check, draft reading. Photo report to your inbox.

  3. 03
    Flat written estimate

    You see the findings before you see the price. No 'while we're up here' upsells — what we quote is what you pay.

  4. 04
    One-visit close

    Most jobs finish the same visit. Hearth tarped, firebox HEPA-vacuumed, debris hauled. Written guarantee follows by email.

Built to Last

Why our smoke & draft diagnostics holds up.

01
Stainless where it matters

Caps, dampers, chase covers, liners — 304/316 stainless only. Galvanized rots; we don't install it.

02
Right-sized components

Cap sized to the flue, liner sized to the appliance BTU — never 'close enough.'

03
Sealed weatherproof joints

Crown-coat on the crown, high-temp silicone on the cap seal, hemmed drip edge on the chase cover.

04
NFPA 211 to the letter

Every inspection meets Level 1 or Level 2 depth. Nothing skipped, nothing signed off blind.

05
Clean site on hand-off

Hearth tarped, firebox HEPA-vacuumed, surrounds wiped, debris hauled — before the invoice.

06
Written workmanship guarantee

If a covered repair fails inside the guarantee window, we return at no charge. Period.

Book smoke & draft diagnostics with Chimney Pro
Schedule Your Service

Book smoke & draft diagnostics.

A live dispatcher picks up — no call center, no chatbot. Seven days a week, emergency slots held every morning.

FAQ

Smoke & Draft Diagnostics questions.

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