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ContractorsRanked

Best Masonry Contractors in Londontowne, MD (2026)

136 masonry contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Londontowne: RSA Paving, CR Score 90/100; 4.9★ from 126 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Petra Contractors Inc, posts 24/7 hours; ranked #2 of 136.

  3. 3

    Most-reviewed: American Professional Chimney and Masonry, 268 Google reviews at 4.8★, the most of 136 ranked; ranked #3.

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

136 Londontowne masonry contractors are ranked here by CR Score, from 8 published factors. 16 are open 24/7, 74 open Saturdays and 24 open Sundays, based on posted hours. The median Google rating is 4.9★ across 136 rated businesses.

Top 10 masonry contractors in Londontowne at a glance

Top 10 masonry contractors in Londontowne at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1RSA Paving904.9★ (126)Severna Park, 10 mi away24/7Overall
2Petra Contractors Inc864.7★ (91)Glen Burnie, 18 mi away24/7Emergencies
3American Professional Chimney and Masonry854.8★ (268)Hyattsville, 21 mi awaySat · Sun · EveningsMost reviews
4Cooper Paving834.7★ (80)Glen Burnie, 17 mi awaySat · Sun—
5Oak & Stone Builders834.9★ (29)Arnold, 10 mi away24/7—
6Oasis Pools & Patios834.7★ (64)Annapolis, 4 mi away24/7—
7C Wells Asphalt Paving & Seal Coating824.9★ (62)Elkridge, 21 mi awaySat · Sun · Evenings—
8VIP Construction LLC825.0★ (5)Baltimore, 13 mi away24/7—
9Moore Stone, LLC825.0★ (41)Bowie, 9 mi awaySat—
10Ortega Contractor LLC815.0★ (39)Annapolis, 9 mi awaySat—

The 136 best masonry contractors in Londontowne, 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 Londontowne

    #1 RSA Paving

    Based in Severna Park, 10 mi away

    90/100CR 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
    View profile for RSA Paving(301) 881-5528

  4. #4 Cooper Paving

    Based in Glen Burnie, 17 mi away

    83/100CR Score

    Ranked #4 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
    View profile for Cooper Paving(410) 263-0229

  9. #9 Moore Stone, LLC

    Based in Bowie, 9 mi away

    82/100CR Score

    Ranked #9 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 6:30 AM–6 PM · Tue 7 AM–6 PM · Wed–Fri 6:30 AM–6 PM · Sat 9 AM–4 PM · Sun closed
    View profile for Moore Stone, LLC(301) 202-2442

  10. #10 Ortega Contractor LLC

    Based in Annapolis, 9 mi away

    81/100CR Score

    Ranked #10 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Masonry contractor”.

    • 5.0★ from 39 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat 9 AM–4 PM · Sun closed
    Address
    451 Man O War Ct, Annapolis, MD 21409
    View profile for Ortega Contractor LLC(443) 871-8581

  13. #13 Actaeon LLC

    Based in Beltsville, 21 mi away

    80/100CR Score

    Ranked #13 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
    View profile for Actaeon LLC(240) 851-3517

  14. #14 Sandco LLC

    Based in West Elkridge, 22 mi away

    80/100CR Score

    Ranked #14 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
    View profile for Sandco LLC(240) 461-4569

  15. #15 A1 Chimney

    Based in Baltimore, 24 mi away

    79/100CR Score

    Ranked #15 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
    View profile for A1 Chimney(410) 699-9993

  20. #20 Luis Masonry LLC

    Based in Washington, D.C., 25 mi away

    78/100CR Score

    Ranked #20 because of its Google rating and trade focus: 5.0★ from 54 Google reviews, listed on Google as “Masonry contractor”.

    • 5.0★ from 54 Google reviews
    Hours
    Mon–Sat 7 AM–5 PM · Sun closed
    View profile for Luis Masonry LLC(301) 437-2067

  25. #25 F Construction

    Based in Adelphi, 12 mi away

    76/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Masonry contractor”.

    • 5.0★ from 7 Google reviews
    Hours
    Mon–Sat 7 AM–6 PM · Sun closed
    View profile for F Construction(240) 270-3542

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 136 ranked masonry contractors here; the rest are on their profiles.

masonry contractors in Londontowne, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Sandoval Concrete & Landscape LLC765.0★ (12)16 mi
27Dominguez Stone Design LLC764.8★ (5)7 mi
28HERNANDEZ UNLIMITED COMPANY LLC764.2★ (26)16 mi
29Monumental Patios LTD765.0★ (10)16 mi
30Stonelay Paving and Masonry764.9★ (17)21 mi
31Trinity Chimney Service764.9★ (103)21 mi
32Hard Exteriors Contracting755.0★ (8)16 mi
33Riverside Landscaping755.0★ (43)8 mi
34J Gonzalez Construction LLC754.2★ (23)18 mi
35Waylyn Landscape Construction LLC755.0★ (5)14 mi
36Metallurgy Company Landscaping754.8★ (34)25 mi
37Castromasonry755.0★ (9)20 mi
38Harold Construction Services LLC745.0★ (10)21 mi
39A Cortez Construction LLC745.0★ (13)24 mi
40IME Construction, LLC | Roofing Company Columbia745.0★ (15)23 mi
41B.C. Bassford Masonry-Concrete Corp.744.9★ (31)1 mi
42SBC Outdoor Services745.0★ (19)5 mi
43JG Stone Pavers Landscaping LLC744.5★ (8)4 mi
44Old Town Masonry LLC745.0★ (41)17 mi
45Gately Pavers & Stone745.0★ (42)4 mi
46Maxmore-Hill Restoration745.0★ (3)21 mi
47Jr. masonry llc745.0★ (4)15 mi
48Anne Arundel Exteriors745.0★ (53)15 mi
49Wagner Roofing Company743.9★ (32)21 mi
50Next Day Concrete & Masonry, Inc.734.8★ (19)16 mi

Also serving Londontowne

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.

Unranked masonry contractors serving Londontowne
BusinessGoogle ratingDistance
Alliance Masonry Inc5.0★ (2)3 mi
Brown & Sons2.0★ (2)22 mi
Carzon Stone & Horticulture5.0★ (1)9 mi
Ches Shores Marine5.0★ (1)7 mi
Chesapeake Paving LLC5.0★ (2)12 mi
Color Match Masonry5.0★ (2)17 mi
Country Gentleman Landscape Co LLC5.0★ (2)5 mi
Lovo Stone Design LLC5.0★ (1)3 mi
Luciano Cristofaro Contractors Inc5.0★ (1)21 mi
Manases Stone LLC | Masonry Contractors Near Me | Brick Repair | Concrete Contractor | Concrete Repair |Masonry Service of MD5.0★ (2)23 mi
Mason Construction Company5.0★ (2)13 mi
MR Hardscaping5.0★ (2)21 mi
Quality Partners Construction Inc5.0★ (1)19 mi
R&S Construction Co., Inc.5.0★ (1)7 mi
Root & Stone5.0★ (1)13 mi
Ruiz J Stone Masonry, LLC.5.0★ (2)24 mi
Steve Johnson Masonry LLC2.0★ (1)21 mi
Stone Castle Custom Homes5.0★ (2)3 mi
Stonemark Flooring5.0★ (1)10 mi
STONESCAPE envl.5.0★ (2)14 mi

How we ranked Londontowne masonry contractors

We scored 136 Londontowne 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Londontowne 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

Masonry contractors in Londontowne: frequently asked questions

Who is the best masonry contractor in Londontowne?

By CR Score, the highest-ranked masonry contractor in Londontowne, MD is RSA Paving with a CR Score of 90/100. 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 136 masonry contractors on 8 factors, last updated October 22, 2026.

How many masonry contractors are there in Londontowne?

ContractorsRanked ranks 136 masonry contractors serving Londontowne, MD. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which masonry contractors in Londontowne are open 24/7?

16 ranked masonry contractors in Londontowne post 24/7 hours. The highest-ranked are RSA Paving (#1), Petra Contractors Inc (#2) and Oak & Stone Builders (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which masonry contractors in Londontowne work on weekends?

74 of 136 ranked masonry contractors post Saturday hours and 24 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 Londontowne masonry contractors have?

The median Google rating among 136 rated masonry contractors in Londontowne is 4.9★, with a median of 19 reviews. American Professional Chimney and Masonry has the most, 268 reviews, and ranks #3. 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 Londontowne count in this ranking?

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

  1. October 2026: CR Scores recalculated for 136 masonry contractors serving Londontowne.

More masonry contractors and Londontowne pages

Other trades in Londontowne