88/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 732 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 732 Google reviews
- Hours
- Mon–Sun 7:30 AM–10 PM
- Address
- 1321 Alameda St, Wilmington, CA 90744
Best Insulation Contractors in Lawndale, CA (2026)
246 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Lawndale: All City Animal Trapping, CR Score 88/100; 4.9★ from 732 Google reviews; open 7 days a week.
- 3
Best for emergencies (open 24/7): USA Spray Me Spray Foam Insulation Contractor, posts 24/7 hours; ranked #3 of 246.
- 2
Most-reviewed: HomeShield Pest Control, 2,945 Google reviews at 5.0★, the most of 246 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
246 Lawndale insulation contractors are ranked here by CR Score, from 8 published factors. 39 are open 24/7, 177 open Saturdays and 159 open Sundays, based on posted hours. The median Google rating is 5.0★ across 246 rated businesses.
Top 10 insulation contractors in Lawndale at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | All City Animal Trapping | 88 | 4.9★ (732) | Carson, 9 mi away | Sat · Sun · Evenings | Overall |
| 2 | HomeShield Pest Control | 88 | 5.0★ (2,945) | Los Angeles, 10 mi away | Sat · Evenings | Most reviews |
| 3 | USA Spray Me Spray Foam Insulation Contractor | 86 | 5.0★ (10) | Los Angeles, 5 mi away | 24/7 | Emergencies |
| 4 | Express Service | 86 | 4.8★ (64) | Beverly Hills, 10 mi away | 24/7 | — |
| 5 | The Attic Insulation Specialists, Inc | 85 | 5.0★ (136) | Los Angeles, 13 mi away | Sat · Sun · Evenings | — |
| 6 | Los Angeles Insulation Masters | 85 | 4.8★ (48) | Los Angeles, 10 mi away | 24/7 | — |
| 7 | Hawthorne Insulation Pros | 85 | 5.0★ (22) | Hawthorne, 1 mi away | Sat · Sun · Evenings | — |
| 8 | Armour Hawthorne Insulation | 85 | 5.0★ (25) | Hawthorne, 2 mi away | Sat · Sun · Evenings | — |
| 9 | Beverly Hills Services | 85 | 4.8★ (61) | Beverly Hills, 13 mi away | 24/7 | — |
| 10 | Premiere | 84 | 5.0★ (7) | Culver City, 8 mi away | 24/7 | — |
The 246 best insulation contractors in Lawndale, 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.
Based in Los Angeles, 10 mi away
88/100CR ScoreRanked #2 because of its Google rating and review volume: 5.0★ from 2,945 Google reviews, the most Google reviews on this list (2,945).
- 5.0★ from 2,945 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 8 AM–5 PM · Sun closed
- Address
- 6108 Venice Blvd., Los Angeles, CA 90034
Based in Los Angeles, 5 mi away
86/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.
- 5.0★ from 10 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8420 Osage Ave, Los Angeles, CA 90045
Based in Beverly Hills, 10 mi away
86/100CR ScoreRanked #4 because of its Google rating and availability: 4.8★ from 64 Google reviews, open 24/7.
- 4.8★ from 64 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Los Angeles, 13 mi away
85/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 136 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 136 Google reviews
- Hours
- Mon–Thu 8 AM–6 PM · Fri–Sat 8 AM–7 PM · Sun 8 AM–4 PM
- Address
- 10940 Wilshire Blvd, Los Angeles, CA 90024
Based in Los Angeles, 10 mi away
85/100CR ScoreRanked #6 because of its Google rating and availability: 4.8★ from 48 Google reviews, open 24/7.
- 4.8★ from 48 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3224 S Central Ave, Los Angeles, CA 90011
Based in Hawthorne, 1 mi away
85/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 22 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 4910 W Rosecrans Ave, Hawthorne, CA 90250
Based in Hawthorne, 2 mi away
85/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 25 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 3355 W El Segundo Blvd, Hawthorne, CA 90250
Based in Beverly Hills, 13 mi away
85/100CR ScoreRanked #9 because of its Google rating and availability: 4.8★ from 61 Google reviews, open 24/7.
- 4.8★ from 61 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 100 N Crescent Dr, Beverly Hills, CA 90210
#10 Premiere
Based in Culver City, 8 mi away
84/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
- 5.0★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5432 Sepulveda Blvd ste a, Culver City, CA 90230
Based in Torrance, 3 mi away
84/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
- 5.0★ from 3 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4201 Torrance Blvd, Torrance, CA 90503
#12 Insulation Labs
Based in Los Angeles, 9 mi away
84/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 71 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 71 Google reviews
- Hours
- Mon–Fri 8 AM–6:30 PM · Sat–Sun 8 AM–4:30 PM
- Address
- 3923 McLaughlin Ave, Los Angeles, CA 90066
Based in Beverly Hills, 9 mi away
84/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 67 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 67 Google reviews
- Hours
- Mon–Sun 9 AM–6 PM
Based in Carson, 10 mi away
84/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 8 Google reviews, open 24/7.
- 5.0★ from 8 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Canoga Park, 20 mi away
84/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 335 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 335 Google reviews
- Hours
- Mon–Sun 8 AM–9 PM
Based in Bell, 11 mi away
84/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 59 Google reviews
- Hours
- Mon–Sun 8 AM–7 PM
#17 Mailex Foam
Based in Compton, 8 mi away
84/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 40 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun 8 AM–1 PM
- Address
- 235 E Greenleaf Blvd, Compton, CA 90220
Based in Encino, 10 mi away
84/100CR ScoreRanked #18 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
- 5.0★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#19 Insulation Labs
Based in Van Nuys, 23 mi away
84/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 413 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 413 Google reviews
- Hours
- Mon–Fri 8 AM–6:30 PM · Sat–Sun 8 AM–4:30 PM
- Address
- 7023 Valjean Ave, Van Nuys, CA 91406
Based in Sherman Oaks, 20 mi away
84/100CR ScoreRanked #20 because of its Google rating and availability: 4.8★ from 48 Google reviews, open 24/7.
- 4.8★ from 48 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15207 Hesby St, Sherman Oaks, CA 91403
Based in Artesia, 16 mi away
84/100CR ScoreRanked #21 because of its Google rating and availability: 4.8★ from 51 Google reviews, open 24/7.
- 4.8★ from 51 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 18173 Pioneer Blvd, Artesia, CA 90701
Based in El Segundo, 2 mi away
84/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 13 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 2333 Utah Ave, El Segundo, CA 90245
Based in Torrance, 3 mi away
84/100CR ScoreRanked #23 because of its Google rating and availability: 4.6★ from 575 Google reviews, open 24/7.
- 4.6★ from 575 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2367 W 208th St Unit D6, Torrance, CA 90501
#24 ZeroVap
Based in Van Nuys, 20 mi away
84/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 27 Google reviews, open 24/7.
- 5.0★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15207 Hesby St, Van Nuys, CA 91403
Based in Carson, 6 mi away
84/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 23 Google reviews
- Hours
- Mon–Sun 6 AM–9 PM
- Address
- 21601 Avalon Blvd #212, Carson, CA 90745
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 246 ranked insulation contractors here; the rest are on their profiles.
Also serving Lawndale
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 |
|---|---|---|
| AAA Roofing and Insulation Services | 5.0★ (2) | 10 mi |
| AZ Sandblasting | 5.0★ (1) | 8 mi |
| Bob Mezzo Plastering | 5.0★ (2) | 25 mi |
| CM Painting | 5.0★ (2) | 17 mi |
| Control | 5.0★ (2) | 23 mi |
| Foundry Service & Supplies Inc | 1.0★ (1) | 4 mi |
| Gardena Thermal Insulation | 5.0★ (1) | 5 mi |
| Image General Construction | 5.0★ (2) | 8 mi |
| Insulation and Roofing Rios | 5.0★ (1) | 8 mi |
| Insulation Contractor Services | 5.0★ (1) | 8 mi |
| Master Insulation & AC | 5.0★ (2) | 10 mi |
| NDM Insulation | 5.0★ (2) | 21 mi |
| Pure Eco Insulation | 5.0★ (2) | 13 mi |
| Smart Budget Insulation of Burbank | 3.0★ (2) | 20 mi |
| Smart Value Insulation | 5.0★ (2) | 24 mi |
| South Gate Insulation Pros | 5.0★ (2) | 11 mi |
| The Insulation Experts | 5.0★ (2) | 13 mi |
| Titan Insulation - Pasadena | 5.0★ (2) | 22 mi |
| Unique Painting and Decorating | 5.0★ (2) | 17 mi |
| Western Industrial Ceramics | 5.0★ (2) | 17 mi |
How much do insulation contractors cost in Lawndale?
National price ranges in USD, not adjusted for Lawndale. 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 |
How we ranked Lawndale insulation contractors
We scored 246 Lawndale 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 Lawndale 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 |
Insulation contractors in Lawndale: frequently asked questions
Who is the best insulation contractor in Lawndale?
By CR Score, the highest-ranked insulation contractor in Lawndale, CA is All City Animal Trapping with a CR Score of 88/100. It has 4.9★ from 732 Google reviews. It is open 7 days a week. HomeShield Pest Control (#2) and USA Spray Me Spray Foam Insulation Contractor (#3) follow. We ranked 246 insulation contractors on 8 factors, last updated October 22, 2026.
How many insulation contractors are there in Lawndale?
ContractorsRanked ranks 246 insulation contractors serving Lawndale, CA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which insulation contractors in Lawndale are open 24/7?
39 ranked insulation contractors in Lawndale post 24/7 hours. The highest-ranked are USA Spray Me Spray Foam Insulation Contractor (#3), Express Service (#4) and Los Angeles Insulation Masters (#6). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which insulation contractors in Lawndale work on weekends?
177 of 246 ranked insulation contractors post Saturday hours and 159 post Sunday hours. The highest-ranked open Saturdays are All City Animal Trapping (#1), HomeShield Pest Control (#2) and USA Spray Me Spray Foam Insulation Contractor (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does attic insulation cost in Lawndale?
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 Lawndale. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Lawndale insulation contractors have?
The median Google rating among 246 rated insulation contractors in Lawndale is 5.0★, with a median of 14 reviews. HomeShield Pest Control has the most, 2,945 reviews, and ranks #2. 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 Lawndale count in this ranking?
Yes, if they are within 25 mi of the Lawndale 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 Lawndale
- October 2026: CR Scores recalculated for 246 insulation contractors serving Lawndale.
More insulation contractors and Lawndale pages
Insulation contractors near Lawndale
- Insulation contractors in Alondra Park, CA248 ranked
- Insulation contractors in Hawthorne, CA262 ranked
- Insulation contractors in Del Aire, CA259 ranked
- Insulation contractors in Gardena, CA257 ranked
- Insulation contractors in Hermosa Beach, CA224 ranked
- Insulation contractors in Redondo Beach, CA215 ranked
- Insulation contractors in Manhattan Beach, CA244 ranked
- Insulation contractors in Lennox, CA274 ranked
- Insulation contractors in Torrance, CA219 ranked
- Insulation contractors in West Athens, CA268 ranked
Other trades in Lawndale
- Roofers in Lawndale1976 ranked
- Plumbers in Lawndale1630 ranked
- Electricians in Lawndale1186 ranked
- HVAC contractors in Lawndale1574 ranked
- General contractors in Lawndale1885 ranked
- Painters in Lawndale403 ranked
- Landscapers in Lawndale281 ranked
- Handymen in Lawndale301 ranked
- Kitchen remodelers in Lawndale940 ranked
- Bathroom remodelers in Lawndale894 ranked
- Flooring contractors in Lawndale597 ranked
- Tile installers in Lawndale142 ranked
- Drywall contractors in Lawndale35 ranked
- Concrete contractors in Lawndale392 ranked
- Fence contractors in Lawndale384 ranked
- Deck builders in Lawndale182 ranked
- Siding contractors in Lawndale113 ranked
- Window installers in Lawndale608 ranked
- Gutter installers in Lawndale220 ranked
- Solar installers in Lawndale569 ranked
- Garage door repair companies in Lawndale392 ranked
- Foundation repair companies in Lawndale238 ranked
- Tree services in Lawndale282 ranked
- Masonry contractors in Lawndale224 ranked
- Water damage restoration companies in Lawndale1189 ranked
- Home builders in Lawndale778 ranked
- Demolition contractors in Lawndale148 ranked
- All contractors in Lawndale