Ductwork Repair & Cleaning Cost WalthamDuctwork Repair & Cleaning Cost WalthamDuctwork Repair & Cleaning Cost WalthamDuctwork Repair & Cleaning Cost WalthamDuctwork Repair & Cleaning Cost WalthamDuctwork Repair & Cleaning Cost WalthamDuctwork Repair & Cleaning Cost WalthamDuctwork Repair & Cleaning Cost WalthamDuctwork Repair & Cleaning Cost WalthamDuctwork Repair & Cleaning Cost Waltham

Ductwork Repair & Cleaning Cost in Waltham, MA

Detailed pricing guide with local market adjustments and material comparisons

Waltham Average

$345–$1,725

Market Tier

Mid-Size City

Cost Breakdown

Ductwork Repair & Cleaning Cost in Waltham

Mid-Size City

LowAverageHigh

$345$1,035$1,725

Market Tier

Mid-Size City (1x)

Mid-size city with average market costs

Climate Adjustment

1.15x

Based on local climate conditions

Material Cost Comparison

Mastic sealant(Budget)

$259–$1,294

Metal-backed duct tape(Mid-Range)

$345–$1,725

Flex duct(Premium)

$483–$2,415

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 Waltham

J.BERARD PLUMBING HEATING & COOLING SERVICES

Warwick, RI

(401) 298-3127

Delta Mechanical Contractors

Warwick, RI

(401) 737-3500

Sylvester Sheet Metal

Warwick, RI

(401) 828-0018

National Refrigeration Inc.

Warwick, RI

(401) 737-2000

Founding Member

Premium spot in Waltham

Ambassador

Lead the Waltham community

Founding Member

Premium spot in Waltham

View all 157 hvacs in Waltham →

Waltham Housing Market

Median Household Income

$116,560

Median Home Value

$705,700

Median Rent

$2,232/mo

Homeownership Rate

48.8%

Population

64,723

Median Year Built

1962

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

Track Your Costs

HVAC

Ductwork Repair & Cleaning

Date

April 2026

Cost

$1,035

Vendor

Your local pro

Warranty

5-year material warranty

Waltham average: $345–$1,725

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

Good

hvac category +8 pts(74 → 82)

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 157 HVAC technicians in your area. Here are the top results:

Professionals Found

157 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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Add to Property History

HVAC technician

Title:HVAC tech

Category:HVAC technician

Date:2026-04-09

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Cost FAQ

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

The average cost of ductwork repair & cleaning in Waltham, MA ranges from $345 to $1,725. 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 Waltham, 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 Waltham?

Get at least 3 quotes from licensed professionals in Waltham. 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 Waltham, MA

Cost Breakdown

Ductwork Repair & Cleaning Cost in Waltham

Material Cost Comparison

Save Money with DIY?

Get Quotes in Waltham

Waltham Housing Market

Track Your Costs

Ductwork Repair & Cleaning

Property Health Score

Get a Personalized Estimate

Cost FAQ

More Cost Guides for Waltham

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HVAC Tune-Up & Maintenance Cost

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