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Miller AtticsInsulation contractor in Walnut Creek, CA

Miller Attics is an insulation contractor at 161 N Civic Dr, Walnut Creek, CA 94596, ranked #2 of 101 insulation contractors in Walnut Creek and rated 5.0 from 46 Google reviews. Open 24 hours a day, 7 days a week.

Walnut Creek, CAUpdated 0 paid placements in any rankingHow we rank

Call (510) 447-6507Website ↗

Key facts

Key facts about Miller Attics
Address161 N Civic Dr, Walnut Creek, CA 94596Get directions
Phone(510) 447-6507
Websitemillerattics.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 46 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Walnut Creek and 11 towns within 25 miles: Waldon, Contra Costa Centre, Saranap, Pleasant Hill, Lafayette, Alamo, Concord, Moraga, Danville, Orinda and Clayton.

Based in Walnut Creek, CAView on map

Opening hours

Opening hours for Miller Attics
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

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

Miller Attics compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Miller Attics (this business)—615.0 (46)—YesYes
Attic Pros#1634.8 (1,938)—YesYes13.6 mi
Alamo Attic Insulation Pro#3614.9 (94)—YesYes4.2 mi
EcoGuard Pest Management#4614.8 (1,198)—YesNo5.9 mi

See all 101 ranked insulation contractors in Walnut Creek

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 46 Google reviews

Hired Miller Attics? Write a review

Questions about Miller Attics

How is Miller Attics ranked in Walnut Creek?

Miller Attics is ranked #2 of 101 insulation contractors in Walnut Creek by CR Score, with 61 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 Miller Attics’ hours?

Miller Attics is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Miller Attics serve?

Serves Walnut Creek and 11 towns within 25 miles: Waldon, Contra Costa Centre, Saranap, Pleasant Hill, Lafayette, Alamo, Concord, Moraga, Danville, Orinda and Clayton. 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 Miller Attics?

Miller Attics has a rating of 5.0 from 46 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 Miller Attics?

Call Miller Attics on (510) 447-6507. The business is at 161 N Civic Dr, Walnut Creek, CA 94596. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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