149 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Maryland City: EcoShield Pest Solutions, CR Score 87/100; 4.8★ from 9,707 Google reviews; open Saturdays until 1 PM.
Best for emergencies (open 24/7): Senate Termite & Pest Control, posts 24/7 hours; ranked #2 of 149.
Most-reviewed: Michael & Son Services, 8,326 Google reviews at 4.8★, the most of 149 ranked after EcoShield Pest Solutions; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
149 Maryland City insulation contractors are ranked here by CR Score, from 8 published factors. 14 are open 24/7, 83 open Saturdays and 46 open Sundays, based on posted hours. The median Google rating is 4.7★ across 149 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | EcoShield Pest Solutions | 87 | 4.8★ (9,707) | Bowie, 3 mi away | Sat | Overall |
| 2 | Senate Termite & Pest Control | 87 | 4.6★ (2,638) | Gaithersburg, 19 mi away | 24/7 | Emergencies |
| 3 | Crawl Space Brothers | 87 | 4.9★ (30) | Laurel, 3 mi away | 24/7 | — |
| 4 | Eagle Remodeling and construction | 84 | 5.0★ (13) | Adelphi, 6 mi away | 24/7 | — |
| 5 | Smart Energy Pros | 84 | 4.9★ (246) | Baltimore, 12 mi away | Sat · Sun | — |
| 6 | Fireworks Construction | 84 | 4.4★ (16) | Beltsville, 4 mi away | 24/7 | — |
| 7 | Environmental Pest Control | 83 | 4.9★ (600) | Crofton, 10 mi away | Sat | — |
| 8 | Michael & Son Services | 82 | 4.8★ (8,326) | Hyattsville, 11 mi away | Sat · Sun | Most reviews |
| 9 | Crawl Space Brothers | 82 | 4.9★ (33) | Arlington, 22 mi away | 24/7 | — |
| 10 | Green Pest Services | 81 | 4.8★ (822) | Bethesda, 17 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 Gaithersburg, 19 mi away
Ranked #2 because of its Google rating and availability: 4.6★ from 2,638 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Laurel, 3 mi away
Ranked #3 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 Adelphi, 6 mi away
Ranked #4 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 Baltimore, 12 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 246 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Beltsville, 4 mi away
Ranked #6 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 Crofton, 10 mi away
Ranked #7 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 Hyattsville, 11 mi away
Ranked #8 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 Arlington, 22 mi away
Ranked #9 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 Bethesda, 17 mi away
Ranked #10 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 Ashton-Sandy Spring, 5 mi away
Ranked #11 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 Baltimore, 9 mi away
Ranked #12 because of its Google rating and availability: 4.9★ from 71 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rockville, 18 mi away
Ranked #13 because of its Google rating and availability: 4.4★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Glen Burnie, 9 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 786 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Baltimore, 7 mi away
Ranked #15 because of its Google rating and trade focus: 4.0★ from 37 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Arnold, 19 mi away
Ranked #16 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 Baltimore, 3 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hanover, 7 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 365 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Forestville, 17 mi away
Ranked #19 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 Annapolis, 18 mi away
Ranked #20 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 Bowie, 10 mi away
Ranked #21 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 Baltimore, 17 mi away
Ranked #22 because of its Google rating and availability: 4.8★ from 19 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Washington, D.C., 18 mi away
Ranked #23 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 Chillum, 24 mi away
Ranked #24 because of its Google rating and trade focus: 4.5★ from 98 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lanham, 10 mi away
Ranked #25 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.
#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 149 ranked insulation contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Home Paramount Pest Control | 77 | 4.6★ (131) | 16 mi |
| 27 | Koala Insulation | 77 | 5.0★ (288) | 17 mi |
| 28 | EDGE Energy | 76 | 4.8★ (56) | 18 mi |
| 29 | Rooftop Designs | 76 | 4.8★ (478) | 5 mi |
| 30 | Slater Painting LLC | 76 | 4.9★ (104) | 12 mi |
| 31 | Home Energy Saving Solutions | 76 | 5.0★ (24) | 17 mi |
| 32 | AB Insulation Foam & Attic | 76 | 4.0★ (4) | 17 mi |
| 33 | FreshStep | 76 | 4.8★ (39) | 19 mi |
| 34 | EDGE Energy | 76 | 4.8★ (231) | 5 mi |
| 35 | Nationwide Handyman Services Prince George's County | 76 | 5.0★ (34) | 9 mi |
| 36 | Elite Thermal | 75 | 5.0★ (22) | 18 mi |
| 37 | Home Paramount Pest Control | 75 | 4.6★ (90) | 21 mi |
| 38 | Home Paramount Pest Control | 75 | 4.6★ (147) | 24 mi |
| 39 | Hyper Roofing | 75 | 5.0★ (35) | 24 mi |
| 40 | Frontier Insulation Contractors | 75 | 5.0★ (13) | 18 mi |
| 41 | Wells Home Improvements | 75 | 4.9★ (354) | 13 mi |
| 42 | Winner Insulation | 75 | 5.0★ (110) | 17 mi |
| 43 | Performance Insulation | 75 | 5.0★ (29) | 24 mi |
| 44 | Cameron Home Insulation | 75 | 4.9★ (30) | 7 mi |
| 45 | General Insulation Co | 74 | 4.3★ (3) | 13 mi |
| 46 | Home Paramount Pest Control | 74 | 4.5★ (65) | 23 mi |
| 47 | Terra Insulation | 74 | 4.8★ (178) | 20 mi |
| 48 | AmeriPro Roofing | 74 | 4.4★ (117) | 6 mi |
| 49 | Home Energy Savings Solutions - Maryland | 74 | 5.0★ (53) | 16 mi |
| 50 | Quality Insulation | 74 | 4.8★ (43) | 10 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.
| Business | Google rating | Distance |
|---|---|---|
| Adorable Spray Foam Contractor Co | 3.0★ (2) | 18 mi |
| Attic Insulation DC | 5.0★ (1) | 17 mi |
| Capitol Insulation Services of Maryland | 1.0★ (1) | 12 mi |
| Chaste Spray Foam Contractor Experts | 5.0★ (1) | 12 mi |
| Foremost Attic Clean Up Llc | 5.0★ (2) | 22 mi |
| Home Guard Termite, Pest, and Home Services | 5.0★ (1) | 12 mi |
| Insulation Service Washington DC | 5.0★ (2) | 17 mi |
| Insupro Attic Insulation of Baltimore | 5.0★ (2) | 17 mi |
| Insupro Attic Insulation of Columbia | 5.0★ (1) | 8 mi |
| Irex Advanced Specialty | 5.0★ (2) | 8 mi |
| MCL Construction, LLC | 5.0★ (2) | 13 mi |
| Ocean Fireproofing | 5.0★ (2) | 24 mi |
| Osman Painting and Remodel | 5.0★ (2) | 14 mi |
| Overjoyed Spray Foam Llc | 5.0★ (1) | 8 mi |
| Pro Desk at The Home Depot | 1.0★ (2) | 6 mi |
| Pro Desk at The Home Depot | 2.5★ (2) | 10 mi |
| Pro Desk at The Home Depot | 5.0★ (2) | 20 mi |
| Pro Desk at The Home Depot | 4.0★ (1) | 17 mi |
| Rabco Insulation Inc | 5.0★ (2) | 8 mi |
| Specialty Products & Insulation | 5.0★ (2) | 2 mi |
National price ranges in USD, not adjusted for Maryland City. 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 149 Maryland City 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 Maryland City 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 |