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ContractorsRanked

Best Insulation Contractors in Home Gardens, CA (2026)

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

The short answer

  1. 1

    Best overall in Home Gardens: Gopher Patrol, CR Score 91/100; 4.9★ from 182 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): NexGen HVAC & Plumbing, posts 24/7 hours; ranked #2 of 146.

  3. 5

    Most-reviewed: RighTime Home Services, 3,741 Google reviews at 4.7★, the most of 146 ranked; ranked #5.

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

146 Home Gardens insulation contractors are ranked here by CR Score, from 8 published factors. 24 are open 24/7, 111 open Saturdays and 94 open Sundays, based on posted hours. The median Google rating is 5.0★ across 146 rated businesses.

Top 10 insulation contractors in Home Gardens at a glance

Top 10 insulation contractors in Home Gardens at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Gopher Patrol914.9★ (182)Riverside, 2 mi away24/7Overall
2NexGen HVAC & Plumbing904.7★ (1,769)Riverside, 14 mi away24/7Emergencies
3CURA Termite and Pest Control884.9★ (859)Anaheim, 21 mi away24/7—
4My Insulation Guy874.9★ (155)Riverside, 2 mi awaySat · Sun · Evenings—
5RighTime Home Services874.7★ (3,741)Corona, 4 mi away24/7Most reviews
6CURA Termite & Pest Control Laguna Niguel864.9★ (324)Laguna Niguel, 24 mi away24/7—
7Attic Advisor855.0★ (37)Riverside, 2 mi awaySat · Sun · Evenings—
8Attic Projects855.0★ (168)Rancho Cucamonga, 15 mi awaySat · Sun · Evenings—
9Attic Projects844.9★ (584)Orange, 21 mi awaySat · Sun · Evenings—
10Ace Handyman Services Corona Norco844.9★ (191)Corona, 2 mi away24/7—

The 146 best insulation contractors in Home Gardens, 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.

  1. Ranked #1 in Home Gardens

    #1 Gopher Patrol

    Based in Riverside, 2 mi away

    91/100CR Score

    Ranked #1 because of its Google rating and availability: 4.9★ from 182 Google reviews, open 24/7.

    • 4.9★ from 182 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    12155 Magnolia Ave Ste. 10B, Riverside, CA 92503
    View profile for Gopher Patrol(951) 899-3392

  4. #4 My Insulation Guy

    Based in Riverside, 2 mi away

    87/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.9★ from 155 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 155 Google reviews
    Hours
    Mon–Thu 7 AM–8 PM · Fri 7 AM–7 PM · Sat–Sun 7 AM–8 PM
    Address
    4193 Flat Rock Rd suite 200, Riverside, CA 92505
    View profile for My Insulation Guy(951) 527-7283

  7. #7 Attic Advisor

    Based in Riverside, 2 mi away

    85/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 37 Google reviews
    Hours
    Mon–Fri 9 AM–7 PM · Sat–Sun 9 AM–5 PM
    Address
    11801 Pierce St Suite 200, Riverside, CA 92505
    View profile for Attic Advisor(714) 488-9819

  8. #8 Attic Projects

    Based in Rancho Cucamonga, 15 mi away

    85/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 168 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 168 Google reviews
    Hours
    Mon–Fri 7 AM–8 PM · Sat 8 AM–6 PM · Sun 7 AM–8 PM
    Address
    8690 Red Oak St, Rancho Cucamonga, CA 91730
    View profile for Attic Projects(951) 875-6681

  9. #9 Attic Projects

    Based in Orange, 21 mi away

    84/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.9★ from 584 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 584 Google reviews
    Hours
    Mon–Fri 7 AM–8 PM · Sat 8 AM–6 PM · Sun 7 AM–8 PM
    Address
    1607 W Orange Grove Ave Suite A, Orange, CA 92868
    View profile for Attic Projects(714) 769-0228

  11. #11 Ameriwest Home Services

    Based in Riverside, 5 mi away

    84/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 203 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 203 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 8 AM–2 PM · Sun closed
    Address
    9960 Indiana Ave suite16, Riverside, CA 92503
    View profile for Ameriwest Home Services(714) 262-1317

  16. #16 SoCal Airflow Pros

    Based in Rancho Santa Margarita, 18 mi away

    83/100CR Score

    Ranked #16 because of its Google rating and availability: 4.9★ from 1,005 Google reviews, open 24/7.

    • 4.9★ from 1,005 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    29816 Avenida de las Banderas, Rancho Santa Margarita, CA 92688
    View profile for SoCal Airflow Pros(949) 393-0434

  17. #17 Insulation Labs

    Based in Fullerton, 23 mi away

    82/100CR Score

    Ranked #17 because of its Google rating and trade focus: 5.0★ from 135 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 135 Google reviews
    Hours
    Mon–Fri 8 AM–6:30 PM · Sat–Sun 8 AM–4:30 PM
    Address
    1038 E Bastanchury Rd #141, Fullerton, CA 92835
    View profile for Insulation Labs(714) 451-7110

  18. #18 Rodent Free

    Based in Santa Ana, 22 mi away

    82/100CR Score

    Ranked #18 because of its Google rating and availability: 5.0★ from 22 Google reviews, open 24/7.

    • 5.0★ from 22 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    600 W Santa Ana Blvd Ste 114a #240, Santa Ana, CA 92701
    View profile for Rodent Free(714) 760-3227

  23. #23 Attic Construction

    Based in Santa Ana, 22 mi away

    81/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.9★ from 79 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 79 Google reviews
    Hours
    Mon–Fri 8 AM–7 PM · Sat 9 AM–4 PM · Sun 10 AM–5 PM
    Address
    2103 S Standard Ave, Santa Ana, CA 92707
    View profile for Attic Construction(951) 877-3441

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

insulation contractors in Home Gardens, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Placentia Thermal Insulation805.0★ (29)17 mi
27Admiral Pest Control805.0★ (310)20 mi
28SoCal Comfort Shield Insulation805.0★ (25)16 mi
29Attic Construction805.0★ (40)21 mi
30The Attic Doctors804.8★ (34)16 mi
31YS Attic Insulation804.9★ (44)21 mi
32Pure Shield Attic Insulation805.0★ (25)19 mi
33Climate Guard Attic Insulation805.0★ (23)19 mi
34Spray Foam Masters804.9★ (61)12 mi
35Cozy Comfort Insulation795.0★ (38)23 mi
36Home Comfort Insulation795.0★ (24)20 mi
37Home Energy Saver Insulation795.0★ (25)20 mi
38SuperGreen Insulation794.7★ (20)16 mi
39Placentia Attic Insulation795.0★ (23)20 mi
40Pro Service Insulation, Inc.794.5★ (24)2 mi
41Air Tight Insulation of Pomona795.0★ (14)17 mi
42Next Level Insulation of Orange795.0★ (25)21 mi
43Price Lock Attic Insulation795.0★ (25)21 mi
44Air Tight Insulation of Orange795.0★ (21)20 mi
45Lake Forest Attic Insulation795.0★ (23)21 mi
46Smart Budget Insulation of Santa Ana795.0★ (25)21 mi
47Eco Friendly Attic Insulation795.0★ (23)22 mi
48Elite Attic Insulation of Santa Ana795.0★ (21)22 mi
49My Insulation Guy Orange County785.0★ (29)25 mi
50Yorba Linda Insulation Masters785.0★ (8)15 mi

Also serving Home Gardens

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 Home Gardens
BusinessGoogle ratingDistance
ALCAL Specialty Contracting Ontario - Home Service Division3.0★ (2)13 mi
All Star Install LLC5.0★ (2)13 mi
Attic Blow Insulation5.0★ (2)22 mi
AV Painting & Quality Service5.0★ (1)8 mi
Bob Mezzo Plastering5.0★ (2)23 mi
Builders' Insulation5.0★ (2)2 mi
Canyon Insulation Inc5.0★ (2)2 mi
CENTROMERE CONSTRUCTION INC3.0★ (2)17 mi
Fireproofing Cleaning Service4.5★ (2)8 mi
GP Painting3.0★ (2)24 mi
Jose Rodriguez Insulation3.0★ (2)14 mi
Pamaco corona insulation5.0★ (1)4 mi
Performance Contracting Inc5.0★ (2)17 mi
Seaside Custom Construction5.0★ (2)20 mi
Semper fi Handyman2.5★ (2)18 mi
Socal Thermal Insulation / EXCELLENCE AWARD3.0★ (2)21 mi
Superior Insulation & Acoustics5.0★ (2)22 mi
Thermal Energy Products3.0★ (2)5 mi
Thermal Nest Insulation of Anaheim5.0★ (2)20 mi
Thermo Logic Insulation4.0★ (1)9 mi

How much do insulation contractors cost in Home Gardens?

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

How much do insulation contractors cost in Home Gardens?
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 Home Gardens insulation contractors

We scored 146 Home Gardens 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 Home Gardens 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 Home Gardens: frequently asked questions

Who is the best insulation contractor in Home Gardens?

By CR Score, the highest-ranked insulation contractor in Home Gardens, CA is Gopher Patrol with a CR Score of 91/100. It has 4.9★ from 182 Google reviews. It is open 24/7. NexGen HVAC & Plumbing (#2) and CURA Termite and Pest Control (#3) follow. We ranked 146 insulation contractors on 8 factors, last updated October 22, 2026.

How many insulation contractors are there in Home Gardens?

ContractorsRanked ranks 146 insulation contractors serving Home Gardens, CA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which insulation contractors in Home Gardens are open 24/7?

24 ranked insulation contractors in Home Gardens post 24/7 hours. The highest-ranked are Gopher Patrol (#1), NexGen HVAC & Plumbing (#2) and CURA Termite and Pest Control (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which insulation contractors in Home Gardens work on weekends?

111 of 146 ranked insulation contractors post Saturday hours and 94 post Sunday hours. The highest-ranked open Saturdays are Gopher Patrol (#1), NexGen HVAC & Plumbing (#2) and CURA Termite and Pest Control (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does attic insulation cost in Home Gardens?

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

What Google rating do Home Gardens insulation contractors have?

The median Google rating among 146 rated insulation contractors in Home Gardens is 5.0★, with a median of 23 reviews. RighTime Home Services has the most, 3,741 reviews, and ranks #5. 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 Home Gardens count in this ranking?

Yes, if they are within 25 mi of the Home Gardens 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 Home Gardens

  1. October 2026: CR Scores recalculated for 146 insulation contractors serving Home Gardens.
  2. October 2026: 2 duplicate listings merged.

More insulation contractors and Home Gardens pages

Other trades in Home Gardens