Ductwork Repair & Cleaning Cost RoundupDuctwork Repair & Cleaning Cost RoundupDuctwork Repair & Cleaning Cost RoundupDuctwork Repair & Cleaning Cost RoundupDuctwork Repair & Cleaning Cost RoundupDuctwork Repair & Cleaning Cost RoundupDuctwork Repair & Cleaning Cost RoundupDuctwork Repair & Cleaning Cost RoundupDuctwork Repair & Cleaning Cost RoundupDuctwork Repair & Cleaning Cost Roundup

Ductwork Repair & Cleaning Cost in Roundup, MT

Detailed pricing guide with local market adjustments and material comparisons

Roundup Average

$214–$1,069

Market Tier

Town

Cost Breakdown

Ductwork Repair & Cleaning Cost in Roundup

Town

LowAverageHigh

$214$642$1,069

Market Tier

Town (0.75x)

Small town with lower labor and material costs

Climate Adjustment

0.95x

Based on local climate conditions

Material Cost Comparison

Mastic sealant(Budget)

$161–$802

Metal-backed duct tape(Mid-Range)

$214–$1,069

Flex duct(Premium)

$300–$1,497

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 Roundup

Sutton Heating and Cooling

Billings, MT

(406) 777-4328

Empire Heating & Cooling

Billings, MT

(406) 259-5538

Big Sky Heating and Cooling Systems

Billings, MT

(406) 672-9150

Platinum HVAC LLC

Billings, MT

(406) 671-8446

Founding Member

Premium spot in Roundup

Ambassador

Lead the Roundup community

Founding Member

Premium spot in Roundup

View all 15 hvacs in Roundup →

Roundup Housing Market

Median Household Income

$57,632

Median Home Value

$118,300

Median Rent

$886/mo

Homeownership Rate

72.6%

Population

1,964

Median Year Built

1951

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

Track Your Costs

HVAC

Ductwork Repair & Cleaning

Date

April 2026

Cost

$642

Vendor

Your local pro

Warranty

5-year material warranty

Roundup average: $214–$1,069

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(68 → 76)

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

Professionals Found

15 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:2026-04-04

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 Roundup?

The average cost of ductwork repair & cleaning in Roundup, MT ranges from $214 to $1,069. 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 Roundup, 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 Roundup?

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

Explore Roundup, MT

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

Ductwork Repair & Cleaning Cost in Nearby Cities

Shepherd, MT Worden, MT Ballantine, MT Broadview, MT Lavina, MT Acton, MT

Ductwork Repair & Cleaning Cost in Roundup, MT

Cost Breakdown

Ductwork Repair & Cleaning Cost in Roundup

Material Cost Comparison

Save Money with DIY?

Get Quotes in Roundup

Roundup Housing Market

Track Your Costs

Ductwork Repair & Cleaning

Property Health Score

Get a Personalized Estimate

Cost FAQ

More Cost Guides for Roundup

HVAC System Installation Cost

HVAC Tune-Up & Maintenance Cost

Indoor Air Quality Testing Cost

Insulation Installation Cost

Explore Roundup, MT

Ductwork Repair & Cleaning Cost in Nearby Cities