88/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 126 Google reviews, open 24/7.
- 4.9★ from 126 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 805 Dunfer Hill Rd, Severna Park, MD 21146
Best Masonry Contractors in Riverside, MD (2026)
262 masonry contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Riverside: RSA Paving, CR Score 88/100; 4.9★ from 126 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Petra Contractors Inc, posts 24/7 hours; ranked #2 of 262.
- 22
Most-reviewed: High's Chimney Service, 691 Google reviews at 4.8★, the most of 262 ranked; ranked #22.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
262 Riverside masonry contractors are ranked here by CR Score, from 8 published factors. 23 are open 24/7, 147 open Saturdays and 54 open Sundays, based on posted hours. The median Google rating is 4.9★ across 262 rated businesses.
Top 10 masonry contractors in Riverside at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | RSA Paving | 88 | 4.9★ (126) | Severna Park, 18 mi away | 24/7 | Overall |
| 2 | Petra Contractors Inc | 87 | 4.7★ (91) | Glen Burnie, 15 mi away | 24/7 | Emergencies |
| 3 | American Professional Chimney and Masonry | 86 | 4.8★ (268) | Hyattsville, 16 mi away | Sat · Sun · Evenings | — |
| 4 | GiROSS CHIMNEY & DUCT SERVICES | 86 | 4.8★ (267) | Gaithersburg, 17 mi away | Sat · Sun · Evenings | — |
| 5 | C Wells Asphalt Paving & Seal Coating | 86 | 4.9★ (62) | Elkridge, 8 mi away | Sat · Sun · Evenings | — |
| 6 | A1 Masonry Contractors | 84 | 4.9★ (164) | Washington, D.C., 21 mi away | Sat · Sun · Evenings | — |
| 7 | A1 Masonry Contractors | 84 | 4.9★ (135) | Arlington, 21 mi away | Sat · Sun · Evenings | — |
| 8 | Cooper Paving | 84 | 4.7★ (80) | Glen Burnie, 13 mi away | Sat · Sun | — |
| 9 | Solid Brick Contracting LLC | 84 | 4.8★ (156) | Bel Air North, 18 mi away | 24/7 | — |
| 10 | Sandco LLC | 83 | 5.0★ (89) | West Elkridge, 9 mi away | 24/7 | — |
The 262 best masonry contractors in Riverside, 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 Glen Burnie, 15 mi away
87/100CR ScoreRanked #2 because of its Google rating and availability: 4.7★ from 91 Google reviews, open 24/7.
- 4.7★ from 91 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1414 Crain Hwy N STE 6B, Glen Burnie, MD 21061
Based in Hyattsville, 16 mi away
86/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 268 Google reviews, listed on Google as “Masonry contractor”.
- 4.8★ from 268 Google reviews
- Hours
- Mon–Fri 7:30 AM–6:30 PM · Sat 9 AM–5 PM · Sun 10 AM–2 PM
- Address
- 4519 Buchanan St #100, Hyattsville, MD 20781
Based in Gaithersburg, 17 mi away
86/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 267 Google reviews, listed on Google as “Masonry contractor”.
- 4.8★ from 267 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- Gaithersburg, MD 20877
Based in Elkridge, 8 mi away
86/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 62 Google reviews, listed on Google as “Masonry contractor”.
- 4.9★ from 62 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 6058 A Hunt Club Rd, Elkridge, MD 21075
Based in Washington, D.C., 21 mi away
84/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 164 Google reviews, listed on Google as “Masonry contractor”.
- 4.9★ from 164 Google reviews
- Hours
- Mon–Sun 9 AM–7 PM
- Address
- 1775 I St NW Ste 1150, Washington, DC 20006
Based in Arlington, 21 mi away
84/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 135 Google reviews, listed on Google as “Masonry contractor”.
- 4.9★ from 135 Google reviews
- Hours
- Mon–Sun 9 AM–7 PM
- Address
- 1775 I St NW suite 1150, Washington, DC 20006
Based in Glen Burnie, 13 mi away
84/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.7★ from 80 Google reviews, listed on Google as “Masonry contractor”.
- 4.7★ from 80 Google reviews
- Hours
- Mon–Sun 7 AM–6 PM
- Address
- 1103 Dorsey Rd, Glen Burnie, MD 21061
Based in Bel Air North, 18 mi away
84/100CR ScoreRanked #9 because of its Google rating and availability: 4.8★ from 156 Google reviews, open 24/7.
- 4.8★ from 156 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#10 Sandco LLC
Based in West Elkridge, 9 mi away
83/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 89 Google reviews, open 24/7.
- 5.0★ from 89 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Owings Mills, 17 mi away
83/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 191 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 191 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat closed · Sun 8 AM–6 PM
- Address
- 27 Preakness Ct, Owings Mills, MD 21117
#12 Actaeon LLC
Based in Beltsville, 9 mi away
83/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 101 Google reviews, open 24/7.
- 4.9★ from 101 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4600 Powder Mill Rd suite 450-c, Beltsville, MD 20705
Based in Baltimore, 18 mi away
82/100CR ScoreRanked #13 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
- 720 S Montford Ave, Baltimore, MD 21224
Based in Baltimore, 13 mi away
82/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
- 5.0★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Silver Spring, 14 mi away
81/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Masonry contractor”.
- 4.8★ from 22 Google reviews
- Hours
- Mon–Sun 7 AM–5 PM
- Address
- 9700 Woodland Dr, Silver Spring, MD 20910
Based in Bethesda, 17 mi away
81/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 81 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 81 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
- Address
- 7201 Wisconsin Ave, Bethesda, MD 20814
#17 A1 Chimney
Based in Baltimore, 18 mi away
81/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 141 Google reviews, listed on Google as “Masonry contractor”.
- 4.8★ from 141 Google reviews
- Hours
- Mon–Thu 8 AM–8 PM · Fri 8 AM–4:30 PM · Sat closed · Sun 8 AM–8 PM
- Address
- 1820 Lancaster St #201, Baltimore, MD 21231
Based in McLean, 25 mi away
81/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 41 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun 6 AM–11:30 PM
- Address
- 7921 Jones Branch Dr, McLean, VA 22102
Based in Silver Spring, 13 mi away
81/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “Masonry contractor”.
- 4.9★ from 52 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 9 AM–2 PM · Sun closed
- Address
- 3919 Havard St, Silver Spring, MD 20906
Based in Arbutus, 16 mi away
80/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 74 Google reviews, listed on Google as “Masonry contractor”.
- 4.9★ from 74 Google reviews
- Hours
- Mon–Sat 7 AM–5 PM · Sun closed
Based in Columbia, 1 mi away
80/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 15 Google reviews
- Hours
- Mon–Fri 8 AM–5:30 PM · Sat 9 AM–12 PM · Sun closed
- Address
- 10015 Old Columbia Rd Suite B 215, Columbia, MD 21046
Based in Gaithersburg, 15 mi away
80/100CR ScoreRanked #22 because of its Google rating and review volume: 4.8★ from 691 Google reviews, the most Google reviews on this list (691).
- 4.8★ from 691 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 7914 Queenair Dr, Gaithersburg, MD 20879
Based in Rockville, 15 mi away
80/100CR ScoreRanked #23 because of its Google rating and review volume: 4.6★ from 225 Google reviews, 225 Google reviews.
- 4.6★ from 225 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun 10 AM–4 PM
- Address
- 1175 Taft St, Rockville, MD 20850
Based in Eldersburg, 13 mi away
80/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 40 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
Based in Silver Spring, 11 mi away
80/100CR ScoreRanked #25 because of its Google rating and availability: 5.0★ from 28 Google reviews, open 24/7.
- 5.0★ from 28 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11249 Lockwood Dr suite c, Silver Spring, MD 20901
Masonry 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 262 ranked masonry contractors here; the rest are on their profiles.
Also serving Riverside
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 |
|---|---|---|
| Alliance Masonry Inc | 5.0★ (2) | 23 mi |
| Baltimore Brick Repair | 5.0★ (2) | 22 mi |
| Brick by Brick Kitchen Design & Remodeling | 5.0★ (2) | 7 mi |
| Chavarria Stone Masonry | 5.0★ (1) | 10 mi |
| Chesapeake Paving LLC | 5.0★ (2) | 13 mi |
| Color Match Masonry | 5.0★ (2) | 14 mi |
| Construction & Multi Services LLC | Scaffolding Rental Services | 5.0★ (2) | 17 mi |
| Country Gentleman Landscape Co LLC | 5.0★ (2) | 24 mi |
| Detailz Masonry and Retaining Walls | 4.0★ (2) | 24 mi |
| Eight Brothers Development | 5.0★ (2) | 20 mi |
| Iron Will Landscaping | 5.0★ (2) | 25 mi |
| Luciano Cristofaro Contractors Inc | 5.0★ (1) | 12 mi |
| Milagros stone works | 4.0★ (2) | 24 mi |
| MR Hardscaping | 5.0★ (2) | 11 mi |
| Ruiz J Stone Masonry, LLC. | 5.0★ (2) | 20 mi |
| Stone Castle Custom Homes | 5.0★ (2) | 23 mi |
| Stone work By Flavio & Sons LLC. | 5.0★ (2) | 11 mi |
| STONESCAPE envl. | 5.0★ (2) | 16 mi |
| The Wayne Group Inc | 5.0★ (2) | 20 mi |
| Zoppo Construction Inc | 5.0★ (2) | 24 mi |
How we ranked Riverside masonry contractors
We scored 262 Riverside 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 Riverside 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 |
Masonry contractors in Riverside: frequently asked questions
Who is the best masonry contractor in Riverside?
By CR Score, the highest-ranked masonry contractor in Riverside, MD is RSA Paving with a CR Score of 88/100. It has 4.9★ from 126 Google reviews. It is open 24/7. Petra Contractors Inc (#2) and American Professional Chimney and Masonry (#3) follow. We ranked 262 masonry contractors on 8 factors, last updated October 22, 2026.
How many masonry contractors are there in Riverside?
ContractorsRanked ranks 262 masonry contractors serving Riverside, MD. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which masonry contractors in Riverside are open 24/7?
23 ranked masonry contractors in Riverside post 24/7 hours. The highest-ranked are RSA Paving (#1), Petra Contractors Inc (#2) and Solid Brick Contracting LLC (#9). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which masonry contractors in Riverside work on weekends?
147 of 262 ranked masonry contractors post Saturday hours and 54 post Sunday hours. The highest-ranked open Saturdays are RSA Paving (#1), Petra Contractors Inc (#2) and American Professional Chimney and Masonry (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Riverside masonry contractors have?
The median Google rating among 262 rated masonry contractors in Riverside is 4.9★, with a median of 19 reviews. High's Chimney Service has the most, 691 reviews, and ranks #22. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank masonry contractors?
Each masonry 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 masonry contractors outside Riverside count in this ranking?
Yes, if they are within 25 mi of the Riverside city center, our service radius for masonry 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.
Can masonry contractors pay to rank higher on ContractorsRanked?
No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.
Update log for Riverside
- October 2026: CR Scores recalculated for 262 masonry contractors serving Riverside.
- October 2026: 1 duplicate listing merged.
More masonry contractors and Riverside pages
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