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Hardy Duct Cleaning & Attic InsulationHVAC contractor in Highlands Ranch, CO

Hardy Duct Cleaning & Attic Insulation is an HVAC contractor at 3686 E Highlands Ranch Pkwy, Highlands Ranch, CO 80126, ranked #45 of 126 insulation contractors in Highlands Ranch and rated 5.0 from 7 Google reviews. Open 7 days a week.

Highlands Ranch, COUpdated 0 paid placements in any rankingHow we rank

Call (720) 798-3512

Key facts

Key facts about Hardy Duct Cleaning & Attic Insulation
Address3686 E Highlands Ranch Pkwy, Highlands Ranch, CO 80126Get directions
Phone(720) 798-3512
HoursMonday to Sunday: 7 AM – 8 PM
Google rating5.0 from 7 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Insulationbusiness name

Service area

Serves Highlands Ranch and 11 towns within 25 miles: Southglenn, Lone Tree, Castlewood, Centennial, Greenwood Village, Castle Pines North, Littleton, Dove Valley, Cherry Hills Village, Cherry Creek and Columbine.

Based in Highlands Ranch, COView on map

Opening hours

Opening hours for Hardy Duct Cleaning & Attic Insulation
DayHours
Monday7 AM – 8 PMevening
Tuesday7 AM – 8 PMevening
Wednesday7 AM – 8 PMevening
Thursday7 AM – 8 PMevening
Friday7 AM – 8 PMevening
Saturday7 AM – 8 PMevening
Sunday7 AM – 8 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Hardy Duct Cleaning & Attic Insulation compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Hardy Duct Cleaning & Attic Insulation (this business)—525.0 (7)—YesYes
Ameritech Windows Denver#43524.7 (157)—YesYes8.6 mi
Rocky Mountain Corporation#44523.8 (22)———9.0 mi
Stellar Painting and Remodeling#46514.9 (444)—NoNo8.2 mi

See all 126 ranked insulation contractors in Highlands Ranch

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 7 Google reviews

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Questions about Hardy Duct Cleaning & Attic Insulation

How is Hardy Duct Cleaning & Attic Insulation ranked in Highlands Ranch?

Hardy Duct Cleaning & Attic Insulation is ranked #45 of 126 insulation contractors in Highlands Ranch by CR Score, with 52 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Hardy Duct Cleaning & Attic Insulation’s hours?

Hardy Duct Cleaning & Attic Insulation is open 7 days a week. Its listed hours are Monday to Sunday, 7 AM – 8 PM. On Saturdays it is open 7 AM to 8 PM, and on Sundays 7 AM to 8 PM. Hours come from the business listing; holiday hours may differ.

What areas does Hardy Duct Cleaning & Attic Insulation serve?

Serves Highlands Ranch and 11 towns within 25 miles: Southglenn, Lone Tree, Castlewood, Centennial, Greenwood Village, Castle Pines North, Littleton, Dove Valley, Cherry Hills Village, Cherry Creek and Columbine. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Hardy Duct Cleaning & Attic Insulation?

Hardy Duct Cleaning & Attic Insulation has a rating of 5.0 from 7 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Hardy Duct Cleaning & Attic Insulation?

Call Hardy Duct Cleaning & Attic Insulation on (720) 798-3512. The business is at 3686 E Highlands Ranch Pkwy, Highlands Ranch, CO 80126. Ask for a written estimate before any work starts.

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