R-FactorInsulation contractor in Boise, ID

#13Ranked #13 of 31 insulation contractors in Boise

R-Factor is an insulation contractor at W McGregor Dr, Boise, ID 83705, ranked #13 of 31 insulation contractors in Boise and rated 5.0 from 3 Google reviews.

Boise, IDUpdated October 22, 20260 paid placements in any rankingHow we rank

Key facts

Key facts about R-Factor
Address	W McGregor Dr, Boise, ID 83705Get directions
Google rating	5.0 from 3 Google reviews

Trades

Each trade shows the evidence we matched it on.

Insulationmain tradeGoogle main category

Service area

Serves Boise and 7 towns within 25 miles: Garden City, Meridian, Eagle, Kuna, Star, Nampa and Middleton.

Based in Boise, IDView on map

Typical insulation prices

Typical insulation prices
Job	Low	Typical	High
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

R-Factor compared with nearby businesses
Business	Rank	CR Score	Google rating	License verified	Saturday	Sunday	Distance away
R-Factor (this business)	—	56	5.0 (3)	—	—	—
Aim High	#11	56	5.0 (13)	—	Yes	No	11.9 mi
Two Guys Energy Solutions	#12	56	5.0 (66)	—	No	No	18.2 mi
Idaho Insulation	#14	55	4.9 (51)	—	No	No	17.6 mi

See all 31 ranked insulation contractors in Boise

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 3 Google reviews

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Questions about R-Factor

How is R-Factor ranked in Boise?

R-Factor is ranked #13 of 31 insulation contractors in Boise 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 areas does R-Factor serve?

Serves Boise and 7 towns within 25 miles: Garden City, Meridian, Eagle, Kuna, Star, Nampa and Middleton. 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 R-Factor?

R-Factor has a rating of 5.0 from 3 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.

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