Ductwork Repair & Cleaning Cost SevernDuctwork Repair & Cleaning Cost SevernDuctwork Repair & Cleaning Cost SevernDuctwork Repair & Cleaning Cost SevernDuctwork Repair & Cleaning Cost SevernDuctwork Repair & Cleaning Cost SevernDuctwork Repair & Cleaning Cost SevernDuctwork Repair & Cleaning Cost SevernDuctwork Repair & Cleaning Cost SevernDuctwork Repair & Cleaning Cost Severn

Ductwork Repair & Cleaning Cost in Severn, MD

Detailed pricing guide with local market adjustments and material comparisons

Severn Average

$300–$1,500

Market Tier

Mid-Size City

Cost Breakdown

Ductwork Repair & Cleaning Cost in Severn

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 Severn

AC Guys DMV Services

Alexandria, VA

(202) 440-8874

HVAC & Plumbing Unlimited

Alexandria, VA

(703) 455-6000

Salvation Heating & Air Conditioning

Arlington, VA

(703) 859-2200

K&K Air Duct & Dryer Vent Cleaning

Alexandria, VA

(571) 339-4265

Founding Member

Premium spot in Severn

Ambassador

Lead the Severn community

Founding Member

Premium spot in Severn

View all 123 hvacs in Severn →

Severn Housing Market

Median Home Price

$524,900

Homes for Sale

Price per Sq Ft

$233

Local Pros

600

Home Service Professionals Near Severn

lender 101Agents 95multimedia_specialist 82Landscapers 78Roofers 65Movers 65Flooring 57Cleaners 57

Median Household Income

$130,627

Median Home Value

$465,600

Median Rent

$2,082/mo

Homeownership Rate

72.3%

Population

58,041

Median Year Built

1997

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

Severn 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(71 → 79)

Documentation19/25

Maintenance20/25

Warranty22/25

Investment21/25

Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.

Track this repair in PropDoctor →

Get a Personalized Estimate

Find a HVAC tech near me

I found 123 HVAC technicians in your area. Here are the top results:

Professionals Found

123 results

Smith & Sons

Connected

HVAC technician

4.9(47)

BookQuote

J&R Home Services

HVAC technician

4.7(23)

From $95/hr

MessageView

View All in ProPortal

Log my ductwork repair & cleaning in PropDoctor

I'll help you log this. I've pre-filled the details — review and submit:

Add to Property History

HVAC technician

Title:HVAC tech

Category:HVAC technician

Date:2026-04-08

Fill Form & Review

Fill Form & Submit

SmartSearch understands 51 action types across scheduling, vendor discovery, and home maintenance.

Try SmartSearch →

Cost FAQ

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

The average cost of ductwork repair & cleaning in Severn, 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 Severn, 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 Severn?

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

Explore Severn, MD

Homes for Salein Severn Rentalsin Severn Home Servicesin Severn Maintenance Guidesin Severn Find Professionalsin Severn

Ductwork Repair & Cleaning Cost in Nearby Cities

Washington, DC Baltimore, MD Baltimore, MD Arlington, VA Alexandria, VA Alexandria, VA

Ductwork Repair & Cleaning Cost in Severn, MD

Cost Breakdown

Ductwork Repair & Cleaning Cost in Severn

Material Cost Comparison

Save Money with DIY?

Get Quotes in Severn

Severn Housing Market

Track Your Costs

Ductwork Repair & Cleaning

Property Health Score

Get a Personalized Estimate

Cost FAQ

More Cost Guides for Severn

HVAC System Installation Cost

HVAC Tune-Up & Maintenance Cost

Indoor Air Quality Testing Cost

Insulation Installation Cost

Explore Severn, MD

Ductwork Repair & Cleaning Cost in Nearby Cities