Ductwork Repair & Cleaning Cost DundalkDuctwork Repair & Cleaning Cost DundalkDuctwork Repair & Cleaning Cost DundalkDuctwork Repair & Cleaning Cost DundalkDuctwork Repair & Cleaning Cost DundalkDuctwork Repair & Cleaning Cost DundalkDuctwork Repair & Cleaning Cost DundalkDuctwork Repair & Cleaning Cost DundalkDuctwork Repair & Cleaning Cost DundalkDuctwork Repair & Cleaning Cost Dundalk

Ductwork Repair & Cleaning Cost in Dundalk, MD

Detailed pricing guide with local market adjustments and material comparisons

Dundalk Average

$300–$1,500

Market Tier

Mid-Size City

Cost Breakdown

Ductwork Repair & Cleaning Cost in Dundalk

Mid-Size City

LowAverageHigh

$300$900$1,500

Market Tier

Mid-Size City (1x)

Mid-size city with average market costs

Material Cost Comparison

Mastic sealant(Budget)

$225–$1,125

Metal-backed duct tape(Mid-Range)

$300–$1,500

Flex duct(Premium)

$420–$2,100

Factors 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?

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 Dundalk

National HVAC Service

Seaford, DE

(302) 629-9400

K&K Air Duct & Dryer Vent Cleaning

Alexandria, VA

(571) 339-4265

AC Guys DMV Services

Alexandria, VA

(202) 440-8874

McDonald Refrigeration & HVAC LLC

Seaford, DE

(302) 629-5560

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Premium spot in Dundalk

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Dundalk Housing Market

Median Home Price

$239,000

Homes for Sale

Price per Sq Ft

$184

Local Pros

605

Home Service Professionals Near Dundalk

Agents 95lender 94Landscapers 90multimedia_specialist 84Movers 66Cleaners 60Flooring 58title 58

Median Household Income

$62,349

Median Home Value

$199,600

Median Rent

$1,412/mo

Homeownership Rate

63.4%

Population

65,441

Median Year Built

1955

Source: U.S. Census Bureau, ACS 2023 5-Year Estimates

Track Your Costs

HVAC

Ductwork Repair & Cleaning

Date

April 2026

Cost

$900

Vendor

Your local pro

Warranty

5-year material warranty

Dundalk average: $300–$1,500

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

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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Find a HVAC tech near me

I found 124 HVAC technicians in your area. Here are the top results:

Professionals Found

124 results

Smith & Sons

Connected

HVAC technician

4.9(47)

BookQuote

J&R Home Services

HVAC technician

4.7(23)

From $95/hr

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HVAC technician

Title:HVAC tech

Category:HVAC technician

Date:2026-04-08

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Cost FAQ

What is the average cost of ductwork repair & cleaning in Dundalk?

The average cost of ductwork repair & cleaning in Dundalk, MD ranges from $300 to $1,500. 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 Dundalk, 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 Dundalk?

Get at least 3 quotes from licensed professionals in Dundalk. Use Fizbo SmartSearch to find and compare local hvacs, read reviews, and request estimates — all in one place.

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Ductwork Repair & Cleaning Cost in Dundalk, MD

Cost Breakdown

Ductwork Repair & Cleaning Cost in Dundalk

Material Cost Comparison

Save Money with DIY?

Get Quotes in Dundalk

Dundalk Housing Market

Track Your Costs

Ductwork Repair & Cleaning

Property Health Score

Get a Personalized Estimate

Cost FAQ

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