Ductwork Repair & Cleaning Cost DelmarDuctwork Repair & Cleaning Cost DelmarDuctwork Repair & Cleaning Cost DelmarDuctwork Repair & Cleaning Cost DelmarDuctwork Repair & Cleaning Cost DelmarDuctwork Repair & Cleaning Cost DelmarDuctwork Repair & Cleaning Cost DelmarDuctwork Repair & Cleaning Cost DelmarDuctwork Repair & Cleaning Cost DelmarDuctwork Repair & Cleaning Cost Delmar

Ductwork Repair & Cleaning Cost in Delmar, DE

Detailed pricing guide with local market adjustments and material comparisons

Delmar Average

$225–$1,125

Market Tier

Town

Cost Breakdown

Ductwork Repair & Cleaning Cost in Delmar

Town

LowAverageHigh

$225$675$1,125

Market Tier

Town (0.75x)

Small town with lower labor and material costs

Material Cost Comparison

Mastic sealant(Budget)

$169–$844

Metal-backed duct tape(Mid-Range)

$225–$1,125

Flex duct(Premium)

$315–$1,575

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 Delmar

Tate Engineering - Salisbury Location

Salisbury, MD

(410) 546-3293

Lewis HVAC

Salisbury, MD

(443) 880-3170

Aristo HVAC & Refrigeration

Salisbury, MD

(410) 925-8823

Ocean Breeze Heating and Air Conditioning Services

Salisbury, MD

(410) 629-1200

Founding Member

Premium spot in Delmar

Ambassador

Lead the Delmar community

Founding Member

Premium spot in Delmar

View all 43 hvacs in Delmar →

Delmar Housing Market

Homes for Sale

Local Pros

382

Home Service Professionals Near Delmar

Landscapers 62lender 54multimedia_specialist 50Roofers 48Painters 46Flooring 44HVAC Techs 43Movers 35

Median Household Income

$61,344

Median Home Value

$222,700

Median Rent

$875/mo

Homeownership Rate

65.4%

Population

2,386

Median Year Built

1992

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

Track Your Costs

HVAC

Ductwork Repair & Cleaning

Date

April 2026

Cost

$675

Vendor

Your local pro

Warranty

5-year material warranty

Delmar average: $225–$1,125

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(66 → 74)

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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Get a Personalized Estimate

Find a HVAC tech near me

I found 43 HVAC technicians in your area. Here are the top results:

Professionals Found

43 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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Log my ductwork repair & cleaning in PropDoctor

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Add to Property History

HVAC technician

Title:HVAC tech

Category:HVAC technician

Date:2026-04-07

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Cost FAQ

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

The average cost of ductwork repair & cleaning in Delmar, DE ranges from $225 to $1,125. 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 Delmar, 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 Delmar?

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

Explore Delmar, DE

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Ductwork Repair & Cleaning Cost in Nearby Cities

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Ductwork Repair & Cleaning Cost in Delmar, DE

Cost Breakdown

Ductwork Repair & Cleaning Cost in Delmar

Material Cost Comparison

Save Money with DIY?

Get Quotes in Delmar

Delmar Housing Market

Track Your Costs

Ductwork Repair & Cleaning

Property Health Score

Get a Personalized Estimate

Cost FAQ

More Cost Guides for Delmar

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HVAC Tune-Up & Maintenance Cost

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Insulation Installation Cost

Explore Delmar, DE

Ductwork Repair & Cleaning Cost in Nearby Cities