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Ductwork Repair & Cleaning Cost in Largo, FL
Detailed pricing guide with local market adjustments and material comparisons
Largo Average
$360–$1,800
Market Tier
Mid-Size City
Cost Breakdown
Ductwork Repair & Cleaning Cost in Largo
Mid-Size CityLowAverageHigh
$360$1,080$1,800
Market Tier
Mid-Size City (1x)
Mid-size city with average market costs
Climate Adjustment
1.2x
Based on local climate conditions
Material Cost Comparison
Mastic sealant(Budget)
$270–$1,350Metal-backed duct tape(Mid-Range)
$360–$1,800Flex duct(Premium)
$504–$2,520Factors that affect your cost
- Linear feet of ductwork
- Repair vs full cleaning vs both
- Accessibility (attic, crawl space, walls)
- Number of vents and returns
- Mold remediation needed
- Duct sealing (mastic vs tape)
Save Money with DIY?
You can seal visible duct leaks with mastic sealant or metal-backed tape (not cloth duct tape). Replace damaged flex duct sections with matching diameter. Vent cleaning with a brush kit is manageable for accessible runs.
Call a pro when: Call a professional for comprehensive duct cleaning, mold remediation, ductwork in walls or hard-to-reach areas, or if you suspect asbestos insulation on older ducts.
Get Quotes in Largo
M&R Air Conditioning & Electrical LLC
St. Petersburg, FL
(813) 482-8499Doane's HVAC of Pinellas County Fl
St. Petersburg, FL
(727) 804-5786
Kron & West, Inc
St. Petersburg, FL
(727) 345-0317
Smart Heating & Cooling
St. Petersburg, FL
(855) 682-0402Founding Member
Premium spot in Largo
Ambassador
Lead the Largo community
Founding Member
Premium spot in Largo
Largo Housing Market
Median Home Price
$275,000
Homes for Sale
70
Price per Sq Ft
$251
Local Pros
338
Home Service Professionals Near Largo
multimedia_specialist 56Inspectors 48Stagers 43Landscapers 40Flooring 40Painters 38Cleaners 37Appraisers 36
Median Household Income
$60,465
Median Home Value
$208,500
Median Rent
$1,482/mo
Homeownership Rate
61.1%
Population
82,506
Median Year Built
1978
Source: U.S. Census Bureau, ACS 2023 5-Year Estimates
Track Your Costs
HVAC
Ductwork Repair & Cleaning
Date
April 2026
Cost
$1,080
Vendor
Your local pro
Warranty
5-year material warranty
Largo average: $360–$1,800
Before
Issue documented with photos
After
Repair completed, area sealed
Materials Used
Mastic sealantMetal-backed duct tapeFlex ductSheet metal duct
Warranty Details
5-year material warranty
Auto-Checkup Created
"Ductwork Inspection" — every 24 months
Added by youApril 2026
Property Health Score
Fair
73
hvac category +8 pts(65 → 73)
Documentation19/25
Maintenance20/25
Warranty22/25
Investment21/25
Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.
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Smith & Sons
ConnectedHVAC technician
4.9(47)
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J&R Home Services
HVAC technician
4.7(23)
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Category:HVAC technician
Date:2026-04-08
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Cost FAQ
What is the average cost of ductwork repair & cleaning in Largo?
The average cost of ductwork repair & cleaning in Largo, FL ranges from $360 to $1,800. The final price depends on Linear feet of ductwork, Repair vs full cleaning vs both, Accessibility (attic, crawl space, walls).
What factors affect ductwork repair & cleaning cost?
Key factors include: Linear feet of ductwork, Repair vs full cleaning vs both, Accessibility (attic, crawl space, walls), Number of vents and returns, Mold remediation needed, Duct sealing (mastic vs tape). In Largo, local labor rates and material availability also influence pricing.
Can I save money by doing ductwork repair & cleaning myself?
You can seal visible duct leaks with mastic sealant or metal-backed tape (not cloth duct tape). Replace damaged flex duct sections with matching diameter. Vent cleaning with a brush kit is manageable for accessible runs. Call a professional for comprehensive duct cleaning, mold remediation, ductwork in walls or hard-to-reach areas, or if you suspect asbestos insulation on older ducts.
How do I get accurate quotes for ductwork repair & cleaning in Largo?
Get at least 3 quotes from licensed professionals in Largo. Use Fizbo SmartSearch to find and compare local hvacs, read reviews, and request estimates — all in one place.