
The phrase “dryer vent replacement cost” appears deceptively simple, yet the price you quote a homeowner can swing widely based on several hidden variables. At CountBricks, we leverage AI-driven estimating, live material pricing, and on-the-spot voice capture to turn those variables into crystal-clear numbers you can trust. This article breaks down every factor that pushes costs up or down, shows you how CountBricks streamlines the process, and gives you talking points your clients will understand.
• Straight-shot replacements in a single-story home average less labor hours.
• Multi-bend routes through attics or crawl spaces add cutting, fastening, and safety setup time.
• Rigid metal (galvanized or aluminum) meets most local codes and lasts longer, but material cost is higher.
• Semi-rigid aluminum is cheaper up front but may require earlier replacement, affecting life-cycle cost.
• Plastic flex duct is widely discouraged by code and insurance carriers—CountBricks estimators flag it automatically.
• Standard hood vent with damper is the budget choice.
• Low-profile or pest-proof terminations add material and install time but prevent callbacks.
• Cutting new penetrations triggers sheathing repair, flashing, and sealant line items.
• Reusing an existing opening lowers cost but may need patching or upsizing to meet current code.
• Finished basements or tiled utility rooms require careful demo and patching.
• Exposed joists in an unfinished laundry mean faster, cheaper installs.
After tens of thousands of live estimates, CountBricks data places a typical dryer vent replacement cost in Los Angeles residential projects between $320 and $780. That spread narrows or widens with scope:
• Simple, in-wall swap with existing chase: $320-$450
• New rigid metal run up to 25 ft with two elbows: $450-$600
• Roof penetration, attic work, and custom exterior cap: $650-$780
Using CountBricks.com/services, you can adjust vent length, material, and labor rate, then deliver a voice-generated line-item estimate back to the homeowner in under two minutes.
On the average project, labor accounts for roughly 60 % of total dryer vent replacement cost. Material sits near 25 %, while permits, disposal, and profit/overhead make up the balance. Because labor is the largest driver, any estimate tool that captures crew hours precisely saves you real money. CountBricks listens to your site walk-through in real time and converts spoken scope (“need two elbows, rigid pipe, roof jack”) straight into labor assemblies priced against your local union or open-shop rates.
• Talk naturally through your phone or tablet—no typing required.
• AI tags each task, from demo to fire-caulk, against our residential construction cost database.
• CountBricks pulls distributor feeds hourly, so aluminum pipe or damper hoods reflect today’s rate, not last quarter’s.
• Profit margins stay protected because material spikes are captured before you quote.
• Upload a PDF, mark the laundry room, and CountBricks traces optimal vent paths within seconds.
• The system highlights code violations like excessive elbows, then suggests cost-effective reroutes.
Residential building departments increasingly enforce strict dryer vent standards—4-inch minimum diameter, 35-foot maximum equivalent length, metal ducts only. Failing inspection can double a project’s cost due to rework fees. CountBricks embeds local code rules into every estimate, alerting you to potential red flags before the inspector does. That proactive approach saves average contractors $250-$500 in avoidable change orders on replacement jobs.
1. Site assessment and moisture check—documented in the CountBricks mobile app
2. Remove existing vent and inspect chase for lint buildup or water damage
3. Install new rigid metal duct, sealed at joints with foil tape, not screws
4. Flash, seal, and paint exterior termination to match cladding
5. Pressure test airflow and temperature, then upload results to CountBricks cloud for permanent record
• Pest-proof exterior caps prevent bird nests and callbacks
• Smart moisture sensors text homeowners if airflow drops
• In-line booster fans for long vent runs reduce dryer cycles and energy bills
• Quotes in minutes, not hours, freeing you to bid more work
• Branded PDF proposals with photos pulled straight from your phone
• Automatic invoice generation once the homeowner signs digitally
Visit CountBricks.com/consultation to see how fast your next dryer vent estimate can go live.
Accurately forecasting dryer vent replacement cost means juggling material markets, labor productivity, and evolving code—all in real time. CountBricks brings those moving targets into one AI-driven dashboard so residential builders, remodelers, and service contractors can quote with confidence and close more jobs. Your homeowners get safer, code-compliant laundry rooms. You get bigger margins and fewer surprises.

A Los Angeles remodeling firm recently used CountBricks to price a dryer vent replacement during a kitchen-laundry overhaul. The estimator spoke the scope into our mobile app while walking the property:
• “Replace 18 ft plastic flex with rigid aluminum, two elbows, new roof jack.”
• “Patch drywall behind stacked unit and repaint.”
• “Add pest-proof cap and moisture sensor.”
Within 90 seconds the app returned a detailed line-item quote at $612, including live-priced materials and regional labor rates. The homeowner signed the digital proposal on the spot, impressed by the speed and transparency.
• Labor variance: 0.2 hours under estimate thanks to clear task sequencing
• Material variance: $3.75 under due to same-day distributor pickup confirmed in CountBricks
• Gross margin: 38 %, a 6-point increase over the contractor’s previous average
• Preload your preferred markup structure in CountBricks so every estimate aligns with company targets.
• Use the blueprint takeoff tool to test multiple vent paths; sometimes a one-foot reroute cuts two elbows and saves labor.
• Offer tiered good-better-best terminations; homeowners choose premium options 48 % of the time, raising average tickets.
Ready to tighten your dryer vent replacement cost forecasts? Schedule a live demo at CountBricks.com/services and watch our AI build an estimate from your voice in real time. Whether you manage a two-person handyman team or a multi-crew remodeling company, CountBricks turns small-scope jobs into predictable profit centers.