86 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Greater Upper Marlboro: EcoShield Pest Solutions, CR Score 83/100; 4.8★ from 9,707 Google reviews; open Saturdays until 1 PM.
Best for emergencies (open 24/7): Crawl Space Brothers, posts 24/7 hours; ranked #4 of 86.
Most-reviewed: Michael & Son Services, 8,326 Google reviews at 4.8★, the most of 86 ranked after EcoShield Pest Solutions; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
86 Greater Upper Marlboro insulation contractors are ranked here by CR Score, from 8 published factors. 11 are open 24/7, 41 open Saturdays and 18 open Sundays, based on posted hours. The median Google rating is 4.8★ across 86 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | EcoShield Pest Solutions | 83 | 4.8★ (9,707) | Bowie, 20 mi away | Sat | Overall |
| 2 | Michael & Son Services | 83 | 4.8★ (8,326) | Hyattsville, 10 mi away | Sat · Sun | Most reviews |
| 3 | Environmental Pest Control | 82 | 4.9★ (600) | Crofton, 11 mi away | Sat | — |
| 4 | Crawl Space Brothers | 82 | 4.9★ (33) | Arlington, 20 mi away | 24/7 | Emergencies |
| 5 | Eagle Remodeling and construction | 82 | 5.0★ (13) | Adelphi, 15 mi away | 24/7 | — |
| 6 | Crawl Space Brothers | 82 | 4.9★ (30) | Laurel, 20 mi away | 24/7 | — |
| 7 | Home Paramount Pest Control | 81 | 4.8★ (193) | Forestville, 7 mi away | Sat | — |
| 8 | Fireworks Construction | 81 | 4.4★ (16) | Beltsville, 17 mi away | 24/7 | — |
| 9 | Green Pest Services | 79 | 4.8★ (822) | Bethesda, 22 mi away | 24/7 | — |
| 10 | Hyper Roofing LLC | 79 | 5.0★ (106) | Waldorf, 16 mi away | 24/7 | — |
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: 4.8★ from 9,707 Google reviews, the most Google reviews on this list (9,707).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hyattsville, 10 mi away
Ranked #2 because of its Google rating and review volume: 4.8★ from 8,326 Google reviews, 8,326 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Crofton, 11 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 600 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Arlington, 20 mi away
Ranked #4 because of its Google rating and availability: 4.9★ from 33 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Adelphi, 15 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 13 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Laurel, 20 mi away
Ranked #6 because of its Google rating and availability: 4.9★ from 30 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Forestville, 7 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 193 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Beltsville, 17 mi away
Ranked #8 because of its Google rating and availability: 4.4★ from 16 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bethesda, 22 mi away
Ranked #9 because of its Google rating and availability: 4.8★ from 822 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Waldorf, 16 mi away
Ranked #10 because of its Google rating and availability: 5.0★ from 106 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Annapolis, 16 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 200 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Arnold, 20 mi away
Ranked #12 because of its Google rating and trade focus: 4.6★ from 72 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Coral Hills, 10 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 39 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Washington, D.C., 16 mi away
Ranked #14 because of its Google rating and availability: 4.8★ from 89 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Washington, D.C., 14 mi away
Ranked #15 because of its Google rating and availability: 4.8★ from 56 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lanham, 9 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Annapolis, 15 mi away
Ranked #17 because of its Google rating and trade focus: 4.6★ from 131 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Waldorf, 20 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 107 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Alexandria, 18 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 35 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bethesda, 15 mi away
Ranked #20 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ashton-Sandy Spring, 22 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 92 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Annapolis, 16 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Greater Upper Marlboro
Ranked #23 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Bowie, 20 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 459 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Washington, D.C., 13 mi away
Ranked #25 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 86 ranked insulation contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | DeVere Insulation Home Performance | 76 | 4.9★ (786) | 23 mi |
| 27 | Nationwide Handyman Services Prince George's County | 76 | 5.0★ (34) | 9 mi |
| 28 | Pilot Home Services | 75 | 4.0★ (37) | 21 mi |
| 29 | Performance Insulation | 75 | 5.0★ (29) | 22 mi |
| 30 | General Insulation Co | 75 | 4.3★ (3) | 10 mi |
| 31 | Home Paramount Pest Control | 75 | 4.6★ (147) | 24 mi |
| 32 | DMV Foam | 75 | 4.6★ (36) | 20 mi |
| 33 | J.F. Meyer Construction Co., Inc. | 74 | 5.0★ (31) | In Greater Upper Marlboro |
| 34 | Wells Home Improvements | 74 | 4.9★ (354) | 15 mi |
| 35 | Leonard Home Performance | 74 | 5.0★ (13) | 21 mi |
| 36 | Atlas Home Energy Solutions | 74 | 4.9★ (365) | 24 mi |
| 37 | Odyssey Remodeling | 74 | 4.8★ (53) | 16 mi |
| 38 | Complete Home Solutions | 74 | 4.8★ (530) | In Greater Upper Marlboro |
| 39 | Home Energy Medics | 74 | 4.7★ (221) | 17 mi |
| 40 | G & B Insulation: | 74 | 4.1★ (17) | 23 mi |
| 41 | Rooftop Designs | 73 | 4.8★ (478) | 17 mi |
| 42 | DMV ATTIC INSULATION | 73 | 4.0★ (7) | 17 mi |
| 43 | Koala Insulation of Washington DC | 73 | 5.0★ (7) | 20 mi |
| 44 | PestNow | 73 | 4.5★ (63) | 11 mi |
| 45 | Accurate insulation | 73 | 2.5★ (11) | In Greater Upper Marlboro |
| 46 | Extreme Spray Foam of Washington | 72 | 5.0★ (19) | 15 mi |
| 47 | Benchmark Roofers | 72 | 5.0★ (110) | 17 mi |
| 48 | EDGE Energy | 72 | 4.8★ (231) | 17 mi |
| 49 | DC Spray Foam Insulation | 72 | 5.0★ (21) | 15 mi |
| 50 | Virginia Spray Foam Insulation | 72 | 5.0★ (21) | 18 mi |
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.
National price ranges in USD, not adjusted for Greater Upper Marlboro. 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 86 Greater Upper Marlboro 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 Greater Upper Marlboro 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 |