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ContractorsRanked

Best Insulation Contractors in Howell, MI (2026)

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

The short answer

  1. 1

    Best overall in Howell: Spraytight Inc, CR Score 84/100; 4.9★ from 100 Google reviews; open 24/7.

  2. 4

    Best for emergencies (open 24/7): Rolls Mechanical, posts 24/7 hours; ranked #4 of 36.

  3. 17

    Most-reviewed: Majic Window, 5,624 Google reviews at 4.7★, the most of 36 ranked; ranked #17.

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

36 Howell insulation contractors are ranked here by CR Score, from 8 published factors. 3 are open 24/7, 15 open Saturdays and 9 open Sundays, based on posted hours. The median Google rating is 4.9★ across 36 rated businesses.

Top 10 insulation contractors in Howell at a glance

Top 10 insulation contractors in Howell at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Spraytight Inc844.9★ (100)Burton, 23 mi away24/7Overall
2Zebra Insulation LLC814.9★ (85)Milford, 18 mi awaySat · Sun—
3ABC Roofing and Remodeling805.0★ (73)HowellSat · Sun—
4Rolls Mechanical794.9★ (178)Fenton, 18 mi away24/7Emergencies
5Koala Insulation of Ann Arbor and East Lansing774.7★ (53)Howell——
6Platinum Insulation Services774.3★ (6)Amherstburg, 11 mi awaySat · Sun · Evenings—
7Ethical Exteriors Inc.764.9★ (117)HowellSat—
8United Water Damage765.0★ (34)Ann Arbor, 20 mi away24/7—
9TCI Remediation765.0★ (62)Brighton, 10 mi away——
10Pure Energy Window Company764.8★ (711)Brighton, 11 mi awaySat—

The 36 best insulation contractors in Howell, 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.

  2. #2 Zebra Insulation LLC

    Based in Milford, 18 mi away

    81/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 85 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 85 Google reviews
    Hours
    Mon–Sat 7 AM–6 PM · Sun 9 AM–5 PM
    Address
    29579 Costello Dr, New Hudson, MI 48165
    View profile for Zebra Insulation LLC(800) 621-8492

  9. #9 TCI Remediation

    Based in Brighton, 10 mi away

    76/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 62 Google reviews
    Hours
    Mon–Thu 8 AM–4:30 PM · Fri 8 AM–4 PM · Sat–Sun closed
    Address
    301 Appian Way Suite 302, Brighton, MI 48116
    View profile for TCI Remediation(810) 242-8821

  11. #11 Pro Home Improvement

    Based in Northville, 24 mi away

    74/100CR Score

    Ranked #11 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.

    • 3.7★ from 3 Google reviews
    Hours
    Mon–Fri 9 AM–9 PM · Sat–Sun 10 AM–6 PM
    Address
    10070 Marilyn St, Northville, MI 48168
    View profile for Pro Home Improvement(734) 707-7860

  17. #17 Majic Window

    Based in Wixom, 22 mi away

    71/100CR Score

    Ranked #17 because of its Google rating and review volume: 4.7★ from 5,624 Google reviews, the most Google reviews on this list (5,624).

    • 4.7★ from 5,624 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    30580 Beck Rd, Wixom, MI 48393
    View profile for Majic Window(248) 668-9090

  18. #18 Church's

    Based in Holly, 21 mi away

    71/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.9★ from 22 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 22 Google reviews
    Hours
    Mon–Thu 7 AM–5 PM · Fri 7 AM–12 PM · Sat–Sun closed
    Address
    4215 Quick Rd, Holly, MI 48442
    View profile for Church's(248) 634-7896

  19. #19 6 Insulation Services

    Based in Walled Lake, 23 mi away

    70/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Insulation contractor”.

    • 4.8★ from 26 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    341 N Pontiac Trail, Walled Lake, MI 48390
    View profile for 6 Insulation Services(248) 478-1885

  20. #20 Niles Plant Services

    Based in Fenton, 16 mi away

    70/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.9★ from 8 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 8 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    201 S Alloy Dr D, Fenton, MI 48430
    View profile for Niles Plant Services(989) 638-9664

  22. #22 Accurate Insulation

    Based in Whitmore Lake, 18 mi away

    69/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 5 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    6784 Whitmore Lake Rd, Whitmore Lake, MI 48189
    View profile for Accurate Insulation(877) 434-8973

  24. #24 GoTo Roofing, Inc.

    Based in Ann Arbor, 22 mi away

    68/100CR Score

    Ranked #24 because of its Google rating and review volume: 4.9★ from 461 Google reviews, 461 Google reviews.

    • 4.9★ from 461 Google reviews
    Hours
    Mon–Fri 9 AM–4 PM · Sat–Sun closed
    Address
    6250 Jackson Rd, Ann Arbor, MI 48103
    View profile for GoTo Roofing, Inc.(734) 627-7663

All 36 insulation contractors

#1 to #25 are shown in full above. Here are #26 to #36, in CR Score order; each links to its profile.

insulation contractors in Howell, ranks 26 to 36
RankBusinessCR ScoreGoogle ratingDistance
26Suburban Co Inc685.0★ (4)15 mi
27Spink Insulation684.4★ (11)22 mi
28MNM Construction684.1★ (18)24 mi
29The Roof Company684.9★ (284)22 mi
30Gale Insulation684.1★ (10)22 mi
31Ms. Green Construction664.3★ (28)24 mi
32Roof-Rite, Inc664.7★ (185)22 mi
33Big Ike’s Roofing Co665.0★ (9)23 mi
34SEW Enterprises, LLC.645.0★ (6)21 mi
35New Roof, Inc644.8★ (28)24 mi
36Spencer Roofing644.6★ (74)22 mi

Also serving Howell

18 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 Howell
BusinessGoogle ratingDistance
Accu-Temp Heating & Air Conditioning4.9★ (671)In Howell
Amistee Air Duct Cleaning and Insulation23 mi
Applegate Home Comfort4.8★ (162)In Howell
Crown Insulation Inc17 mi
Custom Home Insulation LLC.In Howell
EcoShield Pest Solutions22 mi
Existing LLC17 mi
First Home Builders, LLC5.0★ (2)In Howell
Foam Pros LLC22 mi
Green Home Energy25 mi
Home Remedy Construction LLC4.9★ (27)In Howell
Lockhart Roofing4.3★ (4)In Howell
Multi Lake Enterprises25 mi
Precision Spray Foam8 mi
Self Reliant Energy Company9 mi
Unlimited Construction LLC5.0★ (10)In Howell
Verified Insulation Services LLC23 mi
Vredevoogd Heating & Cooling5.0★ (368)In Howell

How much do insulation contractors cost in Howell?

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

How much do insulation contractors cost in Howell?
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 Howell insulation contractors

We scored 36 Howell 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 Howell 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 Howell: frequently asked questions

Who is the best insulation contractor in Howell?

By CR Score, the highest-ranked insulation contractor in Howell, MI is Spraytight Inc with a CR Score of 84/100. It has 4.9★ from 100 Google reviews. It is open 24/7. Zebra Insulation LLC (#2) and ABC Roofing and Remodeling (#3) follow. We ranked 36 insulation contractors on 8 factors, last updated October 22, 2026.

How many insulation contractors are there in Howell?

ContractorsRanked ranks 36 insulation contractors serving Howell, MI. 4 of them are based in Howell; the rest serve it from nearby towns. Another 18 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which insulation contractors in Howell are open 24/7?

3 ranked insulation contractors in Howell post 24/7 hours. The highest-ranked are Spraytight Inc (#1), Rolls Mechanical (#4) and United Water Damage (#8). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which insulation contractors in Howell work on weekends?

15 of 36 ranked insulation contractors post Saturday hours and 9 post Sunday hours. The highest-ranked open Saturdays are Spraytight Inc (#1), Zebra Insulation LLC (#2) and ABC Roofing and Remodeling (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does attic insulation cost in Howell?

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 Howell. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Howell insulation contractors have?

The median Google rating among 36 rated insulation contractors in Howell is 4.9★, with a median of 37 reviews. Majic Window has the most, 5,624 reviews, and ranks #17. 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 Howell count in this ranking?

Yes, if they are within 25 mi of the Howell 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 Howell

  1. October 2026: CR Scores recalculated for 36 insulation contractors serving Howell.

More insulation contractors and Howell pages

Other trades in Howell