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L & L Insulation IncInsulation contractor in Rapid City, SD

L & L Insulation Inc is an insulation contractor at 3190 Haines Ave, Rapid City, SD 57701, ranked #7 of 9 insulation contractors in Rapid City and rated 4.8 from 5 Google reviews. Open Monday to Friday.

Rapid City, SDUpdated 0 paid placements in any rankingHow we rank

Call (605) 348-4012Website ↗

Key facts

Key facts about L & L Insulation Inc
Address3190 Haines Ave, Rapid City, SD 57701Get directions
Phone(605) 348-4012
Websitelandlinsulation.com
HoursMonday to Thursday: 7 AM – 5 PM; Friday: 7 AM – 4 PM
Google rating4.8 from 5 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Rapid City and 3 towns within 25 miles: Rapid Valley, Box Elder and Sturgis.

Based in Rapid City, SDView on map

Opening hours

Opening hours for L & L Insulation Inc
DayHours
Monday7 AM – 5 PM
Tuesday7 AM – 5 PM
Wednesday7 AM – 5 PM
Thursday7 AM – 5 PM
Friday7 AM – 4 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

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

L & L Insulation Inc compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
L & L Insulation Inc (this business)—564.8 (5)—NoNo
Big Rock Insulation#5574.3 (8)—NoNo3.4 mi
Insulation Enterprises Inc#6574.7 (7)—NoNo2.4 mi
Murphy Company#8555.0 (3)—NoNo5.9 mi

See all 9 ranked insulation contractors in Rapid City

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 5 Google reviews

Hired L & L Insulation Inc? Write a review

Questions about L & L Insulation Inc

How is L & L Insulation Inc ranked in Rapid City?

L & L Insulation Inc is ranked #7 of 9 insulation contractors in Rapid City by CR Score, with 56 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 L & L Insulation Inc’s hours?

L & L Insulation Inc is open Monday to Friday. Its listed hours are Monday to Thursday, 7 AM – 5 PM; Friday, 7 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does L & L Insulation Inc serve?

Serves Rapid City and 3 towns within 25 miles: Rapid Valley, Box Elder and Sturgis. 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 L & L Insulation Inc?

L & L Insulation Inc has a rating of 4.8 from 5 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 L & L Insulation Inc?

Call L & L Insulation Inc on (605) 348-4012. The business is at 3190 Haines Ave, Rapid City, SD 57701. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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