85/100CR Score
Ranked #1 because of its Google rating and availability: 4.7★ from 64 Google reviews, open 24/7.
- 4.7★ from 64 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1125 West St #200, Annapolis, MD 21401
Best Deck Builders in Londontowne, MD (2026)
204 deck builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Londontowne: Oasis Pools & Patios, CR Score 85/100; 4.7★ from 64 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Capitol Improvements - Roofing Company & Siding Contractor, posts 24/7 hours; ranked #2 of 204.
- 14
Most-reviewed: Knott's Lawn Service, 462 Google reviews at 5.0★, the most of 204 ranked; ranked #14.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
204 Londontowne deck builders are ranked here by CR Score, from 8 published factors. 19 are open 24/7, 120 open Saturdays and 49 open Sundays, based on posted hours. The median Google rating is 4.9★ across 204 rated businesses.
Top 10 deck builders in Londontowne at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Oasis Pools & Patios | 85 | 4.7★ (64) | Annapolis, 4 mi away | 24/7 | Overall |
| 2 | Capitol Improvements - Roofing Company & Siding Contractor | 84 | 5.0★ (219) | Bowie, 13 mi away | 24/7 | Emergencies |
| 3 | GRB Roofing | 84 | 4.9★ (181) | Bowie, 9 mi away | 24/7 | — |
| 4 | American Remodel | 84 | 5.0★ (270) | Annapolis, 4 mi away | Sat · Sun | — |
| 5 | We Restore Decks | 84 | 4.9★ (121) | Annapolis, 6 mi away | Sat | — |
| 6 | First Impressions Construction | 84 | 4.4★ (23) | Pasadena, 13 mi away | 24/7 | — |
| 7 | Diamond Decks | 83 | 4.9★ (49) | Severn, 15 mi away | Sat · Sun | — |
| 8 | Coastal Outdoor Spaces | 82 | 5.0★ (40) | Greater Upper Marlboro, 2 mi away | Sat | — |
| 9 | Klappenberger & Son | 82 | 4.7★ (144) | Severna Park, 10 mi away | 24/7 | — |
| 10 | Ace Handyman Services Laurel | 82 | 4.9★ (273) | Laurel, 21 mi away | 24/7 | — |
The 204 best deck builders 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.
Based in Bowie, 13 mi away
84/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 219 Google reviews, open 24/7.
- 5.0★ from 219 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12606 Hillmeade Station Dr, Bowie, MD 20720
#3 GRB Roofing
Based in Bowie, 9 mi away
84/100CR ScoreRanked #3 because of its Google rating and availability: 4.9★ from 181 Google reviews, open 24/7.
- 4.9★ from 181 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 16701 Melford Dr Suite 400, Bowie, MD 20715
Based in Annapolis, 4 mi away
84/100CR ScoreRanked #4 because of its Google rating and review volume: 5.0★ from 270 Google reviews, 270 Google reviews.
- 5.0★ from 270 Google reviews
- Hours
- Mon–Sun 9 AM–5 PM
- Address
- 1125 West St Suite 518, Annapolis, MD 21401
Based in Annapolis, 6 mi away
84/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 121 Google reviews, listed on Google as “Deck builder”.
- 4.9★ from 121 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8 AM–3 PM · Sun closed
- Address
- 1842 St Margarets Rd, Annapolis, MD 21409
Based in Pasadena, 13 mi away
84/100CR ScoreRanked #6 because of its Google rating and availability: 4.4★ from 23 Google reviews, open 24/7.
- 4.4★ from 23 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 46 Wishing Rock Rd, Pasadena, MD 21122
Based in Severn, 15 mi away
83/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 49 Google reviews, listed on Google as “Deck builder”.
- 4.9★ from 49 Google reviews
- Hours
- Mon–Sun 9 AM–5 PM
- Address
- 8004 Brandi Way, Severn, MD 21144
Based in Greater Upper Marlboro, 2 mi away
82/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Deck builder”.
- 5.0★ from 40 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat 9 AM–2 PM · Sun closed
Based in Severna Park, 10 mi away
82/100CR ScoreRanked #9 because of its Google rating and availability: 4.7★ from 144 Google reviews, open 24/7.
- 4.7★ from 144 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 681 Arleigh Rd, Severna Park, MD 21146
Based in Laurel, 21 mi away
82/100CR ScoreRanked #10 because of its Google rating and availability: 4.9★ from 273 Google reviews, open 24/7.
- 4.9★ from 273 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8101 Sandy Spring Rd Suite 300, Laurel, MD 20707
#11 Roof Right Inc
Based in Annapolis, 3 mi away
81/100CR ScoreRanked #11 because of its Google rating and availability: 4.9★ from 104 Google reviews, open 24/7.
- 4.9★ from 104 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1910 Towne Centre Blvd Suite 228, Annapolis, MD 21401
Based in Glen Burnie, 17 mi away
81/100CR ScoreRanked #12 because of its Google rating and review volume: 4.8★ from 206 Google reviews, 206 Google reviews.
- 4.8★ from 206 Google reviews
- Hours
- Mon–Thu 9 AM–8 PM · Fri 9 AM–7 PM · Sat–Sun 9 AM–1 PM
- Address
- 501 McCormick Dr Ste. D-F, Glen Burnie, MD 21061
Based in Columbia, 23 mi away
80/100CR ScoreRanked #13 because of its Google rating and availability: 4.8★ from 231 Google reviews, open 24/7.
- 4.8★ from 231 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9520 Berger Rd STE 112, Columbia, MD 21046
Based in Dundalk, 23 mi away
80/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 462 Google reviews, the most Google reviews on this list (462).
- 5.0★ from 462 Google reviews
- Hours
- Mon–Sun 8 AM–7 PM
Based in Arbutus, 21 mi away
80/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 33 Google reviews, listed on Google as “Deck builder”.
- 4.8★ from 33 Google reviews
- Hours
- Mon–Sat 7 AM–6 PM · Sun 10 AM–2 PM
Based in Laurel, 19 mi away
80/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 70 Google reviews, open 24/7.
- 5.0★ from 70 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- Larchdale Rd, Laurel, MD 20708
Based in Arnold, 10 mi away
80/100CR ScoreRanked #17 because of its Google rating and availability: 4.9★ from 29 Google reviews, open 24/7.
- 4.9★ from 29 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 375 Volley Ct, Arnold, MD 21012
Based in Pasadena, 11 mi away
80/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 138 Google reviews, listed on Google as “Deck builder”.
- 5.0★ from 138 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat–Sun closed
- Address
- 312 Cockey Dr, Pasadena, MD 21122
Based in Glen Burnie, 15 mi away
79/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Deck builder”.
- 5.0★ from 37 Google reviews
- Hours
- Mon–Sat 8 AM–6 PM · Sun closed
- Address
- 503 Oakwood Station Rd, Glen Burnie, MD 21061
Based in Arbutus, 12 mi away
79/100CR ScoreRanked #20 because of its Google rating and review volume: 4.9★ from 144 Google reviews, 144 Google reviews.
- 4.9★ from 144 Google reviews
- Hours
- Mon–Sat 7 AM–8 PM · Sun closed
Based in Arbutus, 20 mi away
79/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Deck builder”.
- 5.0★ from 16 Google reviews
- Hours
- Mon–Sun 9 AM–5 PM
- Address
- 5209 Brookwood Rd, Brooklyn, MD 21225
Based in Annapolis, 14 mi away
78/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Deck builder”.
- 5.0★ from 5 Google reviews
- Hours
- Mon–Sun 7 AM–7:30 PM
#23 AA Exteriors LLC
Based in Glen Burnie, 17 mi away
78/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 36 Google reviews, listed on Google as “Deck builder”.
- 4.9★ from 36 Google reviews
- Hours
- Mon–Sat 8 AM–6 PM · Sun closed
- Address
- 107 New Jersey Ave NW, Glen Burnie, MD 21061
Based in Pasadena, 13 mi away
78/100CR ScoreRanked #24 because of its Google rating and review volume: 4.7★ from 173 Google reviews, 173 Google reviews.
- 4.7★ from 173 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun 9 AM–4 PM
- Address
- 4374 Mountain Rd, Pasadena, MD 21122
Based in Annapolis, 6 mi away
78/100CR ScoreRanked #25 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
- 1215 Honeysuckle Ln, Annapolis, MD 21401
Deck builders 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 204 ranked deck builders here; the rest are on their profiles.
Also serving Londontowne
20 more deck builders 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 |
|---|---|---|
| A&E Contractors LLC | 4.0★ (1) | 12 mi |
| Accokeek Fence & Deck | 5.0★ (2) | 23 mi |
| America Deck and Patios - Deck Awning Installation, Sunroom Builder, Deck Restoration | 1.5★ (2) | 14 mi |
| Anne Arundel Exteriors | 5.0★ (1) | 10 mi |
| Artisan Construction Inc | 5.0★ (1) | 8 mi |
| Blue Collar Scholars Porch Patio and Decks | 5.0★ (1) | 4 mi |
| Caseres General Contractor LLC | 4.5★ (2) | 21 mi |
| Even’s Exterior, LLC | 5.0★ (2) | 3 mi |
| Faro Improvements | 5.0★ (2) | 11 mi |
| Fox First Construction | 5.0★ (1) | 12 mi |
| Fox First Construction LLC | 1.0★ (1) | 9 mi |
| Hughes Remodeling, LLC | 5.0★ (2) | 10 mi |
| IPM Pools and Patios | 5.0★ (2) | 14 mi |
| Misael Landscaping and Construction | 3.0★ (2) | 4 mi |
| Palmas Construction | 2.5★ (2) | 16 mi |
| Tamazi's Home Improvement Company | 5.0★ (2) | 2 mi |
| Vali Builds | 5.0★ (2) | 13 mi |
| Whitehouse Home Improvements | 4.0★ (2) | 23 mi |
| Wilcox Custom Construction LLC | 5.0★ (1) | 9 mi |
| Young Decks & Pressure Washing, LLC | 5.0★ (2) | 14 mi |
How much do deck builders cost in Londontowne?
Typical prices in USD, adjusted for Maryland with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Deck building | $4,370 | $8,380 | $12,750 | Per deck: typical range of customer-reported projects. US national range × 1.01 South Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
How we ranked Londontowne deck builders
We scored 204 Londontowne deck builders 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 Londontowne 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 |
Deck builders in Londontowne: frequently asked questions
Who is the best deck builder in Londontowne?
By CR Score, the highest-ranked deck builder in Londontowne, MD is Oasis Pools & Patios with a CR Score of 85/100. It has 4.7★ from 64 Google reviews. It is open 24/7. Capitol Improvements - Roofing Company & Siding Contractor (#2) and GRB Roofing (#3) follow. We ranked 204 deck builders on 8 factors, last updated October 22, 2026.
How many deck builders are there in Londontowne?
ContractorsRanked ranks 204 deck builders serving Londontowne, MD. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which deck builders in Londontowne are open 24/7?
19 ranked deck builders in Londontowne post 24/7 hours. The highest-ranked are Oasis Pools & Patios (#1), Capitol Improvements - Roofing Company & Siding Contractor (#2) and GRB Roofing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which deck builders in Londontowne work on weekends?
120 of 204 ranked deck builders post Saturday hours and 49 post Sunday hours. The highest-ranked open Saturdays are Oasis Pools & Patios (#1), Capitol Improvements - Roofing Company & Siding Contractor (#2) and GRB Roofing (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does deck building cost in Londontowne?
Deck building typically costs $4,370 to $12,750, with $8,380 typical (Per deck: typical range of customer-reported projects. US national range × 1.01 South Atlantic factor (2025 Cost vs. Value Report)). The range is adjusted for Maryland. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Londontowne deck builders have?
The median Google rating among 204 rated deck builders in Londontowne is 4.9★, with a median of 23 reviews. Knott's Lawn Service has the most, 462 reviews, and ranks #14. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank deck builders?
Each deck builder 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 deck builders outside Londontowne count in this ranking?
Yes, if they are within 25 mi of the Londontowne city center, our service radius for deck builders. 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 Londontowne
- October 2026: CR Scores recalculated for 204 deck builders serving Londontowne.
- October 2026: 1 duplicate listing merged.
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