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ContractorsRanked

Best Insulation Contractors in Chevy Chase, MD (2026)

130 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Chevy Chase: Senate Termite & Pest Control, CR Score 89/100; 4.6★ from 2,638 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Crawl Space Brothers, posts 24/7 hours; ranked #2 of 130.

  3. 6

    Most-reviewed: EcoShield Pest Solutions, 9,707 Google reviews at 4.8★, the most of 130 ranked; ranked #6.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

130 Chevy Chase insulation contractors are ranked here by CR Score, from 8 published factors. 18 are open 24/7, 66 open Saturdays and 28 open Sundays, based on posted hours. The median Google rating is 4.8★ across 130 rated businesses.

Top 10 insulation contractors in Chevy Chase at a glance

Top 10 insulation contractors in Chevy Chase at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Senate Termite & Pest Control894.6★ (2,638)Gaithersburg, 10 mi away24/7Overall
2Crawl Space Brothers854.9★ (33)Arlington, 9 mi away24/7Emergencies
3Green Pest Services854.8★ (822)Bethesda, 2 mi away24/7—
4Crawl Space Brothers844.9★ (30)Laurel, 13 mi away24/7—
5Eagle Remodeling and construction845.0★ (13)Adelphi, 10 mi away24/7—
6EcoShield Pest Solutions844.8★ (9,707)Bowie, 18 mi awaySatMost reviews
7Environmental Pest Control834.9★ (2,014)Germantown, 16 mi awaySat—
8Fireworks Construction824.4★ (16)Beltsville, 11 mi away24/7—
9Crawl Space Brothers824.4★ (5)Rockville, 7 mi away24/7—
10Michael & Son Services824.9★ (1,501)Sterling, 19 mi away24/7—

The 130 best insulation contractors in Chevy Chase, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  6. #6 EcoShield Pest Solutions

    Based in Bowie, 18 mi away

    84/100CR Score

    Ranked #6 because of its Google rating and review volume: 4.8★ from 9,707 Google reviews, the most Google reviews on this list (9,707).

    • 4.8★ from 9,707 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 9 AM–1 PM · Sun closed
    Address
    12011 Guilford Rd Unit 102, Annapolis Junction, MD 20701
    View profile for EcoShield Pest Solutions(410) 695-4432

  7. #7 Environmental Pest Control

    Based in Germantown, 16 mi away

    83/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.9★ from 2,014 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 2,014 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat 8 AM–2 PM · Sun closed
    Address
    18815 Sparkling Water Dr Unit N, Germantown, MD 20874
    View profile for Environmental Pest Control(540) 441-7397

  12. #12 EcoShield Pest Solutions

    Based in Sterling, 19 mi away

    81/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.7★ from 4,576 Google reviews, listed on Google as “Insulation contractor”.

    • 4.7★ from 4,576 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 9 AM–1 PM · Sun closed
    Address
    22560 Glenn Dr Suite 113, Sterling, VA 20164
    View profile for EcoShield Pest Solutions(202) 558-5388

  18. #18 Founders Insulation

    Based in Chantilly, 22 mi away

    80/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.8★ from 99 Google reviews, listed on Google as “Insulation contractor”.

    • 4.8★ from 99 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun 9 AM–5 PM
    Address
    4447 Brookfield Corporate Dr A, Chantilly, VA 20151
    View profile for Founders Insulation(703) 213-7591

  21. #21 EDGE Energy

    Based in Washington, D.C., 9 mi away

    79/100CR Score

    Ranked #21 because of its Google rating and availability: 4.8★ from 56 Google reviews, open 24/7.

    • 4.8★ from 56 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    100 M St SE #600, Washington, DC 20003
    View profile for EDGE Energy(771) 444-7782

  24. #24 Comfenergy

    Based in Sterling, 19 mi away

    79/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.8★ from 378 Google reviews, listed on Google as “Insulation contractor”.

    • 4.8★ from 378 Google reviews
    Hours
    Mon–Thu 8 AM–5:30 PM · Fri 8 AM–5 PM · Sat 9 AM–1 PM · Sun closed
    Address
    45714 Oakbrook Ct #180, Sterling, VA 20166
    View profile for Comfenergy(571) 659-6059

Insulation contractors ranked #26 to #50

#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 130 ranked insulation contractors here; the rest are on their profiles.

insulation contractors in Chevy Chase, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Performance Insulation785.0★ (29)10 mi
27EDGE Energy784.9★ (87)16 mi
28AB Insulation Foam & Attic784.0★ (4)8 mi
29Hyper Roofing785.0★ (35)14 mi
30Home Energy Saving Solutions785.0★ (24)11 mi
31Home Paramount Pest Control784.6★ (90)12 mi
32Koala Insulation of Washington DC775.0★ (7)3 mi
33Home Energy Savings Solutions - Maryland775.0★ (53)3 mi
34FreshStep774.8★ (39)14 mi
35DMV Foam774.6★ (36)11 mi
36Baltimore Roofing & Remodeling764.9★ (71)21 mi
37All Day Roofing & More765.0★ (92)13 mi
38Super Foam Usa765.0★ (15)13 mi
39Terra Insulation | Insulation Contractor Bethesda765.0★ (27)2 mi
40Presidential Exteriors764.7★ (1,445)9 mi
41Maryland Spray Foam Insulation765.0★ (23)16 mi
42PestNow764.6★ (2,654)20 mi
43Offshore Insulation Solutions764.7★ (15)13 mi
44DMV ATTIC INSULATION764.0★ (7)6 mi
45Terra Insulation764.8★ (178)13 mi
46Campbell Gibbons & Associates Inc765.0★ (3)14 mi
47ElevationBuild754.9★ (99)15 mi
48Champion Insulation Inc755.0★ (22)19 mi
49DeVere Insulation Home Performance754.9★ (786)24 mi
50Home Energy Medics754.7★ (221)10 mi

Also serving Chevy Chase

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.

Unranked insulation contractors serving Chevy Chase
BusinessGoogle ratingDistance
Attic Insulation DC5.0★ (1)5 mi
Capitol Insulation Services of Maryland1.0★ (1)12 mi
Foremost Attic Clean Up Llc5.0★ (2)12 mi
Insulation Service Washington DC5.0★ (2)8 mi
Insupro Attic Insulation of Columbia5.0★ (1)17 mi
Irex Advanced Specialty5.0★ (2)22 mi
Jacob Air Duct Cleaning & Attic Insulation5.0★ (2)20 mi
JM INSULATION LLC5.0★ (2)21 mi
JMD Handyman Services LLC5.0★ (1)12 mi
L & C Spray Foam Insulators5.0★ (2)15 mi
L.A.INSULATION COMPANY INC.3.0★ (1)16 mi
MCL Construction, LLC5.0★ (2)3 mi
North American Insulation Manufacturers Association, Inc.5.0★ (1)13 mi
Ocean Fireproofing5.0★ (2)14 mi
Optimum Spray Foam Insulation4.0★ (2)24 mi
Osman Painting and Remodel5.0★ (2)6 mi
Rabco Insulation Inc5.0★ (2)20 mi
Smart Home Improvement DMV5.0★ (2)24 mi
Triumph Home Services LLC5.0★ (1)13 mi
USA Insulation of Fairfax County5.0★ (1)17 mi

How much do insulation contractors cost in Chevy Chase?

National price ranges in USD, not adjusted for Chevy Chase. Each row names its basis and the month we checked it.

How much do insulation contractors cost in Chevy Chase?
JobLowTypicalHighBasisChecked
Attic insulation$1,700$2,100$2,500Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national rangeOctober 2026

How we ranked Chevy Chase insulation contractors

We scored 130 Chevy Chase 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Chevy Chase data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Insulation contractors in Chevy Chase: frequently asked questions

Who is the best insulation contractor in Chevy Chase?

By CR Score, the highest-ranked insulation contractor in Chevy Chase, MD is Senate Termite & Pest Control with a CR Score of 89/100. It has 4.6★ from 2,638 Google reviews. It is open 24/7. Crawl Space Brothers (#2) and Green Pest Services (#3) follow. We ranked 130 insulation contractors on 8 factors, last updated October 22, 2026.

How many insulation contractors are there in Chevy Chase?

ContractorsRanked ranks 130 insulation contractors serving Chevy Chase, MD. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which insulation contractors in Chevy Chase are open 24/7?

18 ranked insulation contractors in Chevy Chase post 24/7 hours. The highest-ranked are Senate Termite & Pest Control (#1), Crawl Space Brothers (#2) and Green Pest Services (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which insulation contractors in Chevy Chase work on weekends?

66 of 130 ranked insulation contractors post Saturday hours and 28 post Sunday hours. The highest-ranked open Saturdays are Senate Termite & Pest Control (#1), Crawl Space Brothers (#2) and Green Pest Services (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does attic insulation cost in Chevy Chase?

Attic insulation typically costs $1,700 to $2,500, with $2,100 typical (Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range). This is a national range, not adjusted for Chevy Chase. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Chevy Chase insulation contractors have?

The median Google rating among 130 rated insulation contractors in Chevy Chase is 4.8★, with a median of 30 reviews. EcoShield Pest Solutions has the most, 9,707 reviews, and ranks #6. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank insulation contractors?

Each insulation contractor gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do insulation contractors outside Chevy Chase count in this ranking?

Yes, if they are within 25 mi of the Chevy Chase city center, our service radius for insulation contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Update log for Chevy Chase

  1. October 2026: CR Scores recalculated for 130 insulation contractors serving Chevy Chase.

More insulation contractors and Chevy Chase pages

Other trades in Chevy Chase