19 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Lawrence: Green Factor Insulation, CR Score 82/100; 4.9★ from 348 Google reviews.
Best for emergencies (open 24/7): Trutech Wildlife Service, posts 24/7 hours; ranked #2 of 19.
Most-reviewed: Koala Insulation of Kansas City, 400 Google reviews at 4.9★, the most of 19 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
19 Lawrence insulation contractors are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 5 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.7★ across 19 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Green Factor Insulation | 82 | 4.9★ (348) | Lawrence | — | Overall |
| 2 | Trutech Wildlife Service | 81 | 2.3★ (3) | Independence, 11 mi away | 24/7 | Emergencies |
| 3 | Emerson Enterprises Unlimited LLC | 80 | 4.6★ (367) | Lenexa, 25 mi away | Sat | — |
| 4 | Energy MD | 80 | 4.9★ (64) | Basehor, 6 mi away | — | — |
| 5 | Koala Insulation of Kansas City | 80 | 4.9★ (400) | Shawnee, 23 mi away | — | Most reviews |
| 6 | Topshot | 78 | 4.9★ (48) | Topeka, 25 mi away | Sat · Evenings | — |
| 7 | Midway Pest Management | 78 | 5.0★ (231) | Olathe, 25 mi away | — | — |
| 8 | Overland Park Spray Foam Insulation | 78 | 5.0★ (30) | Gardner, 22 mi away | Sat | — |
| 9 | Sunflower Pest Solutions Inc | 77 | 4.9★ (124) | Basehor, 20 mi away | — | — |
| 10 | Green Factor Roofing | 76 | 5.0★ (91) | Lawrence | — | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.9★ from 348 Google reviews, 348 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Independence, 11 mi away
Ranked #2 because of its Google rating and availability: 2.3★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lenexa, 25 mi away
Ranked #3 because of its Google rating and trade focus: 4.6★ from 367 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Basehor, 6 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 64 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Shawnee, 23 mi away
Ranked #5 because of its Google rating and review volume: 4.9★ from 400 Google reviews, the most Google reviews on this list (400).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Topeka, 25 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Olathe, 25 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 231 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gardner, 22 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Basehor, 20 mi away
Ranked #9 because of its Google rating and review volume: 4.9★ from 124 Google reviews, 124 Google reviews.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Lawrence
Ranked #10 because of its Google rating and review volume: 5.0★ from 91 Google reviews, 91 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Olathe, 24 mi away
Ranked #11 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lawrence
Ranked #12 because of its Google rating and review volume: 4.7★ from 72 Google reviews, 72 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lawrence
Ranked #13 because of its Google rating and trade focus: 4.8★ from 18 Google reviews, listed on Google as “Contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Topeka, 24 mi away
Ranked #14 because of its Google rating and trade focus: 4.4★ from 9 Google reviews, listed on Google as “Contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Shawnee, 22 mi away
Ranked #15 because of its Google rating and trade focus: 4.4★ from 11 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Olathe, 25 mi away
Ranked #16 because of its Google rating and trade focus: 4.0★ from 26 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Topeka, 23 mi away
Ranked #17 because of its Google rating and trade focus: 3.7★ from 32 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lawrence
Ranked #18 because of its Google rating and trade focus: 2.3★ from 3 Google reviews, listed on Google as “Tile contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bonner Springs, 20 mi away
Ranked #19 because of its Google rating and trade focus: 4.0★ from 12 Google reviews, listed on Google as “Electrician”.
Based on 6 of 8 factors; credentials and recency not yet collected.
20 more insulation contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| A-Team Custom Construction Inc. | 4.3★ (26) | In Lawrence |
| Advantage Latta-Whitlow | 4.9★ (891) | In Lawrence |
| Apple Tree Homes, Inc. | 4.6★ (11) | In Lawrence |
| Asbury Construction LLC | 4.9★ (34) | In Lawrence |
| Dunco Heating, Cooling & Plumbing | 4.9★ (907) | In Lawrence |
| FreeState Roofing LLC | 4.9★ (164) | In Lawrence |
| Garcia Roofing Lawrence Kansas | 5.0★ (69) | In Lawrence |
| Green Factor Insulation | 5.0★ (2) | In Lawrence |
| Insulation Specialties Contractors Inc. | 1.0★ (1) | 22 mi |
| Kansas Spray Foam Insulation, LLC | 10 mi | |
| KB Complete Plumbing, Heating, Cooling & Electrical Inc. | 5.0★ (243) | In Lawrence |
| Marsh Insulation Services | 5.0★ (2) | In Lawrence |
| Mesler Roofing, Siding and Windows | 4.5★ (116) | In Lawrence |
| Metal Roof Products | 5.0★ (5) | In Lawrence |
| Midwest Diversified Inc | 5.0★ (9) | In Lawrence |
| Midwest Inc | 12 mi | |
| RJ's Drywall | 4.7★ (43) | In Lawrence |
| SERVPRO of Lawrence / Ottawa | 5.0★ (153) | In Lawrence |
| Spray on Systems LLC | 16 mi | |
| Tino's Home Services LLC | 4.9★ (57) | In Lawrence |
National price ranges in USD, not adjusted for Lawrence. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Attic insulation | $1,700 | $2,100 | $2,500 | Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range | October 2026 |
We scored 19 Lawrence insulation contractors on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Lawrence data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |