Ranked #1 because of its Google rating and review volume: 4.6★ from 2,638 Google reviews, the most in Ballenger Creek.
- 4.6★ from 2,638 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8656 Dakota Dr, Gaithersburg, MD 20877
34 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Ballenger Creek: Senate Termite & Pest Control, CR Score 61/100; 4.6★ from 2,638 Google reviews; open 24/7.
Best for emergencies (open 24/7): Crawl Space Brothers, posts 24/7 hours; ranked #14 of 34.
Most-reviewed: Environmental Pest Control, 2,014 Google reviews at 4.9★, the most of 34 ranked after Senate Termite & Pest Control; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
34 Ballenger Creek insulation contractors are ranked here by CR Score, from ten published factors. 2 are open 24/7, 15 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.8★ across 34 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Senate Termite & Pest Control | 61 | 4.6★ (2,638) | Gaithersburg, 22 mi away | 24/7 | Overall |
| 2 | Atlas Home Energy Solutions | 61 | 4.9★ (858) | Frederick, 1 mi away | — | — |
| 3 | Environmental Pest Control | 60 | 4.9★ (2,014) | Germantown, 17 mi away | Sat | Most reviews |
| 4 | Environmental Pest Control | 57 | 4.8★ (231) | Mount Airy, 14 mi away | Sat | — |
| 5 | Home Paramount Pest Control | 56 | 4.6★ (86) | Frederick, 10 mi away | Sat | — |
| 6 | EET Insulation | 55 | 5.0★ (23) | Ballenger Creek | — | — |
| 7 | Home Paramount Pest Control | 54 | 4.8★ (111) | Purcellville, 20 mi away | Sat | — |
| 8 | Xceptional Wildlife Removal | 54 | 4.1★ (17) | Spring Ridge, 13 mi away | Sat · Sun · Evenings | — |
| 9 | Fortress Foundation Solutions | 53 | 4.9★ (476) | Frederick, 3 mi away | — | — |
| 10 | Terra Insulation | 53 | 4.8★ (178) | Gaithersburg, 20 mi away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and review volume: 4.6★ from 2,638 Google reviews, the most in Ballenger Creek.
Based in Frederick, 1 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 858 Google reviews, listed on Google as “Insulation contractor”.
Based in Germantown, 17 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 2,014 Google reviews, listed on Google as “Insulation contractor”.
Based in Mount Airy, 14 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 231 Google reviews, listed on Google as “Insulation contractor”.
Based in Frederick, 10 mi away
Ranked #5 because of its Google rating and trade focus: 4.6★ from 86 Google reviews, listed on Google as “Insulation contractor”.
Based in Ballenger Creek
Ranked #6 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Insulation contractor”.
Based in Purcellville, 20 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 111 Google reviews, listed on Google as “Insulation contractor”.
Based in Spring Ridge, 13 mi away
Ranked #8 because of its Google rating and trade focus: 4.1★ from 17 Google reviews, listed on Google as “Insulation contractor”.
Based in Frederick, 3 mi away
Ranked #9 because of its Google rating and review volume: 4.9★ from 476 Google reviews.
Based in Gaithersburg, 20 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 178 Google reviews, listed on Google as “Insulation contractor”.
Based in Gaithersburg, 20 mi away
Ranked #11 because of its Google rating and trade focus: 4.6★ from 90 Google reviews, listed on Google as “Insulation contractor”.
Based in Frederick, 10 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based in Fairfax, 22 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Insulation contractor”.
Based in Rockville, 25 mi away
Ranked #14 because of its Google rating and trade focus: 4.4★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based in Hagerstown, 24 mi away
Ranked #15 because of its Google rating and trade focus: 4.4★ from 72 Google reviews, listed on Google as “Insulation contractor”.
Based in Frederick, 2 mi away
Ranked #16 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based in Rockville, 23 mi away
Ranked #17 because of its Google rating and review volume: 4.7★ from 1,445 Google reviews.
Based in Frederick, 6 mi away
Ranked #18 because of its Google rating and review volume: 4.8★ from 186 Google reviews.
Based in Hagerstown, 24 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “Insulation contractor”.
Based in Leesburg, 19 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based in Eldersburg, 24 mi away
Ranked #21 because of its Google rating and review volume: 4.9★ from 1,092 Google reviews.
Based in Frederick, 18 mi away
Ranked #22 because of its Google rating and trade focus: 4.4★ from 16 Google reviews, listed on Google as “Insulation contractor”.
Based in Eldersburg, 24 mi away
Ranked #23 because of its Google rating and trade focus: 4.6★ from 24 Google reviews, listed on Google as “Insulation contractor”.
Based in Hagerstown, 24 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based in Frederick, 16 mi away
Ranked #25 because of its Google rating and review volume: 5.0★ from 87 Google reviews.
#1 to #25 are shown in full above. Here are #26 to #34, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | ARHT Home Solutions | 47 | 5.0★ (160) | 23 mi |
| 27 | Nova Spray Foam Insulation | 46 | 3.5★ (13) | 25 mi |
| 28 | Max Insulation | 46 | 3.4★ (10) | 25 mi |
| 29 | Accurate Insulation | 45 | 3.4★ (10) | 23 mi |
| 30 | JD's Turn Keys | 44 | 5.0★ (10) | 15 mi |
| 31 | Harvey W Hottel, Inc. | 43 | 4.2★ (45) | 21 mi |
| 32 | Hagerstown Drywall | 42 | 4.8★ (20) | 24 mi |
| 33 | Rocky's Roofing & Siding Inc | 42 | 3.8★ (17) | 17 mi |
| 34 | Ellsworth Electric, Inc. | 40 | 3.5★ (45) | 24 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 |
|---|---|---|
| A&S Construction, LLC | 5.0★ (79) | In Ballenger Creek |
| Brightest Insulation Services Professionals | 17 mi | |
| Constellation Home | 4.8★ (93) | In Ballenger Creek |
| D & D Painting & Repairs | 18 mi | |
| Dempsey's Painting Company | 19 mi | |
| DMV Painting LLC | 5.0★ (1) | 17 mi |
| Foremost Attic Clean Up Llc | 5.0★ (2) | 20 mi |
| Frost Fire Insulation Inc. | 5.0★ (2) | 15 mi |
| Hart Home Solutions LLC | 5.0★ (56) | In Ballenger Creek |
| Jacob Air Duct Cleaning & Attic Insulation | 5.0★ (2) | 13 mi |
| Kelco Insulation Inc | 5.0★ (2) | 10 mi |
| Kelco Insulation Inc | 10 mi | |
| Koala Insulation of Frederick-Mt. Airy | 4 mi | |
| Mid Atlantic Spray Foam, LLC | 3.5★ (2) | 25 mi |
| Mid Atlantic Spray Foam, LLC | 1.0★ (1) | 19 mi |
| Optimum Spray Foam Insulation | 5.0★ (2) | 5 mi |
| Optimum Spray Foam Insulation | 4.0★ (2) | 11 mi |
| Politz Enterprises Roofing Inc. | 5.0★ (2) | In Ballenger Creek |
| Prosperous Attic Services Co | 17 mi | |
| Triumph Home Services LLC | 5.0★ (1) | 19 mi |
National price ranges in USD, not adjusted for Ballenger Creek. 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 34 Ballenger Creek insulation contractors on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Ballenger Creek data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |