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Attic ProjectsInsulation contractor in Rancho Cucamonga, CA

Attic Projects is an insulation contractor at 8690 Red Oak St, Rancho Cucamonga, CA 91730, ranked #1 of 90 insulation contractors in Rancho Cucamonga and rated 5.0 from 168 Google reviews. Open 7 days a week.

Rancho Cucamonga, CAUpdated 0 paid placements in any rankingHow we rank

Call (951) 875-6681Website ↗

Key facts

Key facts about Attic Projects
Address8690 Red Oak St, Rancho Cucamonga, CA 91730Get directions
Phone(951) 875-6681
Websiteatticprojectscompany.com
HoursMonday to Friday: 7 AM – 8 PM; Saturday: 8 AM – 6 PM; Sunday: 7 AM – 8 PM
Google rating5.0 from 168 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Rancho Cucamonga and 11 towns within 25 miles: Upland, Ontario, Montclair, Glen Avon, Fontana, Jurupa Valley, Claremont, Chino, Eastvale, Sunnyslope and Pedley.

Based in Rancho Cucamonga, CAView on map

Opening hours

Opening hours for Attic Projects
DayHours
Monday7 AM – 8 PMevening
Tuesday7 AM – 8 PMevening
Wednesday7 AM – 8 PMevening
Thursday7 AM – 8 PMevening
Friday7 AM – 8 PMevening
Saturday8 AM – 6 PM
Sunday7 AM – 8 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

Typical insulation prices

Typical insulation prices
JobLowTypicalHigh
Attic insulationPer attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range$1,700$2,100$2,500

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

Compare nearby insulation contractors

Attic Projects compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Attic Projects (this business)—625.0 (168)—YesYes
NexGen HVAC & Plumbing#2604.7 (1,769)—YesYes21.8 mi
Gopher Patrol#3594.9 (182)—YesYes14.5 mi

See all 90 ranked insulation contractors in Rancho Cucamonga

Reviews

ContractorsRanked reviews

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Google

5.0from 168 Google reviews

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Questions about Attic Projects

How is Attic Projects ranked in Rancho Cucamonga?

Attic Projects is ranked #1 of 90 insulation contractors in Rancho Cucamonga by CR Score, with 62 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 Attic Projects’ hours?

Attic Projects is open 7 days a week. Its listed hours are Monday to Friday, 7 AM – 8 PM; Saturday, 8 AM – 6 PM; Sunday, 7 AM – 8 PM. On Saturdays it is open 8 AM to 6 PM, and on Sundays 7 AM to 8 PM. Hours come from the business listing; holiday hours may differ.

What areas does Attic Projects serve?

Serves Rancho Cucamonga and 11 towns within 25 miles: Upland, Ontario, Montclair, Glen Avon, Fontana, Jurupa Valley, Claremont, Chino, Eastvale, Sunnyslope and Pedley. The list is based on the business's location and the usual service radius for insulation. Confirm your address is covered when you call.

What do Google reviews say about Attic Projects?

Attic Projects has a rating of 5.0 from 168 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 Attic Projects?

Call Attic Projects on (951) 875-6681. The business is at 8690 Red Oak St, Rancho Cucamonga, CA 91730. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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