175 masonry contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Altadena: System Pavers, CR Score 85/100; 4.9★ from 106 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Mason Electrician Redondo Beach, posts 24/7 hours; ranked #2 of 175.
Most-reviewed: Pacific Outdoor Living, 321 Google reviews at 4.9★, the most of 175 ranked; ranked #23.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
175 Altadena masonry contractors are ranked here by CR Score, from 8 published factors. 18 are open 24/7, 101 open Saturdays and 35 open Sundays, based on posted hours. The median Google rating is 4.9★ across 175 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | System Pavers | 85 | 4.9★ (106) | West Covina, 14 mi away | Sat · Sun · Evenings | Overall |
| 2 | Mason Electrician Redondo Beach | 81 | 5.0★ (33) | Carson, 18 mi away | 24/7 | Emergencies |
| 3 | Los Angeles Landscape Contractor Pristine Landscape | 80 | 5.0★ (23) | Los Angeles, 7 mi away | 24/7 | — |
| 4 | STONESHINE Restoration & Remodeling | 80 | 4.6★ (37) | Downey, 17 mi away | 24/7 | — |
| 5 | Bulletproof Tile and Stone Service - Tile Repair, Restoration and Maintenance Contractor | 79 | 5.0★ (21) | Koreatown, 20 mi away | 24/7 | — |
| 6 | Titan Pavers Los Angeles - Paver Installation | 79 | 4.9★ (48) | Los Angeles, 16 mi away | 24/7 | — |
| 7 | Blue Stone Masonry | 79 | 5.0★ (3) | North Hollywood, 17 mi away | 24/7 | — |
| 8 | Stone / Yard Landscape Center, Inc. | 79 | 4.1★ (38) | Altadena | Sat · Sun | — |
| 9 | Alpha Structural, Inc. | 79 | 4.8★ (194) | Sunland, 12 mi away | Sat · Sun | — |
| 10 | A Sandoval Tree Service | 79 | 4.8★ (66) | Los Angeles, 17 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 106 Google reviews, listed on Google as “Masonry contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Carson, 18 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 33 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Los Angeles, 7 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 23 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Downey, 17 mi away
Ranked #4 because of its Google rating and availability: 4.6★ from 37 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Koreatown, 20 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Los Angeles, 16 mi away
Ranked #6 because of its Google rating and availability: 4.9★ from 48 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in North Hollywood, 17 mi away
Ranked #7 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Altadena
Ranked #8 because of its Google rating and availability: 4.1★ from 38 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sunland, 12 mi away
Ranked #9 because of its Google rating and review volume: 4.8★ from 194 Google reviews, 194 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Los Angeles, 17 mi away
Ranked #10 because of its Google rating and availability: 4.8★ from 66 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Fe Springs, 21 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 17 Google reviews, listed on Google as “Masonry contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Los Angeles, 9 mi away
Ranked #12 because of its Google rating and trade focus: 4.5★ from 42 Google reviews, listed on Google as “Masonry contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Los Angeles, 11 mi away
Ranked #13 because of its Google rating and availability: 5.0★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Studio City, 16 mi away
Ranked #14 because of its Google rating and availability: 4.9★ from 82 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Brea, 22 mi away
Ranked #15 because of its Google rating and availability: 4.9★ from 17 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Good Hope, 20 mi away
Ranked #16 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Masonry contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in La Cañada Flintridge, 4 mi away
Ranked #17 because of its Google rating and review volume: 5.0★ from 90 Google reviews, 90 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Glendora, 18 mi away
Ranked #18 because of its Google rating and review volume: 4.9★ from 229 Google reviews, 229 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Calabasas, 24 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 56 Google reviews, listed on Google as “Masonry contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pomona, 21 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Masonry contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in North Hollywood, 16 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Masonry contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Los Angeles, 7 mi away
Ranked #22 because of its Google rating and availability: 4.7★ from 30 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Burbank, 14 mi away
Ranked #23 because of its Google rating and review volume: 4.9★ from 321 Google reviews, the most Google reviews on this list (321).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sherman Oaks, 19 mi away
Ranked #24 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Los Angeles, 7 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 34 Google reviews, listed on Google as “Masonry contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#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 175 ranked masonry contractors here; the rest are on their profiles.
20 more masonry 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 |
|---|---|---|
| ACS Design Build Group Inc. | 1.0★ (1) | In Altadena |
| Altadena Handyman LLC | 4.9★ (43) | In Altadena |
| Archetype Inc. General Contractor | In Altadena | |
| Dream Scape Inc | In Altadena | |
| Ed's Landscaping, Masonry & Pavers | In Altadena | |
| F.C. Locatell Concrete & Masonry | In Altadena | |
| Gardens Inc | 5.0★ (2) | In Altadena |
| JayBridge Construction- Pasadena | In Altadena | |
| Live Oak Landscape & Concrete | In Altadena | |
| Mott Restoration Landscape Company | In Altadena | |
| Painting Update | 5.0★ (2) | In Altadena |
| Pedro Handyman | Plumbing | 4.7★ (35) | In Altadena |
| Pioneer Paving & Landscaping | 5.0★ (2) | 7 mi |
| Plaster By Jeff | 5.0★ (1) | In Altadena |
| Poolside Gardens, Inc. | 5.0★ (2) | In Altadena |
| PRIORITY PAINTING INC | 5.0★ (6) | In Altadena |
| S&S remodeling services | 5.0★ (5) | In Altadena |
| SM Landscape Remodeling | 5.0★ (26) | In Altadena |
| Union Landscape LLC | 5.0★ (4) | In Altadena |
| Valley Green Construction | In Altadena |
We scored 175 Altadena masonry 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 Altadena 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 |