60/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 343 Google reviews, listed on Google as “Deck builder”.
- 4.8★ from 343 Google reviews
- Hours
- Mon–Sat 8 AM–6 PM · Sun closed
- Address
- 2132 Liberty Rd, Eldersburg, MD 21784
Best Deck Builders in Columbia, MD (2026)
371 deck builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Columbia: Deck Soldier, CR Score 60/100; 4.8★ from 343 Google reviews; open Saturdays until 6 PM.
- 3
Best for emergencies (open 24/7): Certified Roofing, posts 24/7 hours; ranked #3 of 371.
- 14
Most-reviewed: Allied Remodeling, 1,074 Google reviews at 4.7★, the most of 371 ranked; ranked #14.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
371 Columbia deck builders are ranked here by CR Score, from ten published factors. 32 are open 24/7, 217 open Saturdays and 90 open Sundays, based on posted hours. The median Google rating is 4.9★ across 371 rated businesses.
Top 10 deck builders in Columbia at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Deck Soldier | 60 | 4.8★ (343) | Eldersburg, 12 mi away | Sat | Overall |
| 2 | Deck Armor, LLC | 59 | 4.9★ (266) | Gaithersburg, 20 mi away | Sat · Sun | — |
| 3 | Certified Roofing | 59 | 4.8★ (231) | Columbia | 24/7 | Emergencies |
| 4 | Diamond Decks | 58 | 4.9★ (49) | Severn, 12 mi away | Sat · Sun | — |
| 5 | Deck and Patio Maryland | 58 | 4.8★ (33) | Arbutus, 9 mi away | Sat · Sun | — |
| 6 | Montgomery Decks | 57 | 5.0★ (150) | Darnestown, 18 mi away | Sat | — |
| 7 | TrueDecks | 57 | 5.0★ (15) | Columbia | Sat | — |
| 8 | Serrano Master Deck, LLC | 57 | 4.9★ (131) | Gaithersburg, 22 mi away | Sat · Sun | — |
| 9 | Ace Handyman Services Laurel | 57 | 4.9★ (273) | Laurel, 10 mi away | 24/7 | — |
| 10 | Knott's Lawn Service | 57 | 5.0★ (462) | Dundalk, 11 mi away | Sat · Sun · Evenings | — |
The 371 best deck builders in Columbia, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Gaithersburg, 20 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 266 Google reviews, listed on Google as “Deck builder”.
- 4.9★ from 266 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat 10 AM–4 PM · Sun 9 AM–4 PM
- Address
- 8520 Dakota Dr, Gaithersburg, MD 20877
Based in Columbia
59/100CR ScoreRanked #3 because of its Google rating and review volume: 4.8★ from 231 Google reviews.
- 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 Severn, 12 mi away
58/100CR ScoreRanked #4 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 Arbutus, 9 mi away
58/100CR ScoreRanked #5 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 Darnestown, 18 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 150 Google reviews, listed on Google as “Deck builder”.
- 5.0★ from 150 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8 AM–2 PM · Sun closed
#7 TrueDecks
Based in Columbia
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Deck builder”.
- 5.0★ from 15 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8 AM–2 PM · Sun closed
- Address
- 10015 Old Columbia Rd Suite B-215 B16, Columbia, MD 21046
Based in Gaithersburg, 22 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 131 Google reviews, listed on Google as “Deck builder”.
- 4.9★ from 131 Google reviews
- Hours
- Mon–Sun 9 AM–5 PM
- Address
- 17716 Longdraft Rd, Gaithersburg, MD 20878
Based in Laurel, 10 mi away
57/100CR ScoreRanked #9 because of its Google rating and review volume: 4.9★ from 273 Google reviews.
- 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
Based in Dundalk, 11 mi away
57/100CR ScoreRanked #10 because of its Google rating and review volume: 5.0★ from 462 Google reviews.
- 5.0★ from 462 Google reviews
- Hours
- Mon–Sun 8 AM–7 PM
Based in Glen Burnie, 11 mi away
57/100CR ScoreRanked #11 because of its Google rating and review volume: 4.8★ from 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 Baltimore, 3 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Deck builder”.
- 5.0★ from 13 Google reviews
- Hours
- Mon–Fri 7:30 AM–5:30 PM · Sat 7 AM–5 PM · Sun closed
Based in Columbia
56/100CR ScoreRanked #13 because of its Google rating and review volume: 4.8★ from 443 Google reviews.
- 4.8★ from 443 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat 10 AM–5 PM · Sun closed
- Address
- 6955 Oakland Mills Rd Suite M, Columbia, MD 21045
Based in Timonium, 17 mi away
56/100CR ScoreRanked #14 because of its Google rating and review volume: 4.7★ from 1,074 Google reviews, the most in Columbia.
- 4.7★ from 1,074 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1447 York Rd #610, Timonium, MD 21093
Based in Baltimore, 9 mi away
56/100CR ScoreRanked #15 because of its Google rating and review volume: 4.9★ from 172 Google reviews.
- 4.9★ from 172 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3735 Coronado Rd, Windsor Mill, MD 21244
Based in Pasadena, 16 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.4★ from 23 Google reviews, listed on Google as “Deck builder”.
- 4.4★ from 23 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 46 Wishing Rock Rd, Pasadena, MD 21122
#17 DECK BOSS
Based in Baltimore, 4 mi away
56/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 13 Google reviews, listed on Google as “Deck builder”.
- 4.9★ from 13 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 9 AM–6 PM · Sun closed
#18 DeckMaxtor
Based in Clarksburg, 16 mi away
56/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Deck builder”.
- 5.0★ from 24 Google reviews
- Hours
- Mon–Fri 7 AM–8 PM · Sat 8 AM–8 PM · Sun 9 AM–5 PM
Based in Arbutus, 12 mi away
56/100CR ScoreRanked #19 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 Baltimore, 16 mi away
56/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.7★ from 95 Google reviews, listed on Google as “Deck builder”.
- 4.7★ from 95 Google reviews
- Hours
- Mon–Fri 7 AM–8 PM · Sat 7 AM–4 PM · Sun closed
#21 AA Exteriors LLC
Based in Glen Burnie, 12 mi away
56/100CR ScoreRanked #21 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 Glen Burnie, 14 mi away
56/100CR ScoreRanked #22 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 Eldersburg, 13 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Deck builder”.
- 5.0★ from 28 Google reviews
- Hours
- Mon–Sat 8 AM–6 PM · Sun closed
- Address
- 1070 Stone Brook Rd, Eldersburg, MD 21784
Based in Germantown, 24 mi away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Deck builder”.
- 4.8★ from 26 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 13416 Country Ridge Dr, Germantown, MD 20874
Based in Ellicott City, 4 mi away
55/100CR ScoreRanked #25 because of its Google rating and review volume: 4.9★ from 111 Google reviews.
- 4.9★ from 111 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 8480 Baltimore National Pike, Ellicott City, MD 21043
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 371 ranked deck builders here; the rest are on their profiles.
Also serving Columbia
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 |
|---|---|---|
| ARDO Contracting Inc | 4.7★ (14) | In Columbia |
| Brothers G Contractor | 5.0★ (6) | In Columbia |
| Cleanscape Design LLC | 5.0★ (54) | In Columbia |
| CON EX | In Columbia | |
| Deck Armor: deck construction & resurfacing | 5.0★ (2) | 12 mi |
| DeckSA | In Columbia | |
| Francisco and Son General Contractor | 5.0★ (2) | 5 mi |
| Gregory Custom Remodeling | 1.0★ (4) | In Columbia |
| Handyman Services of MD Inc. | 4.8★ (16) | In Columbia |
| Harold Howard's Painting | In Columbia | |
| John James Properties | 4.8★ (36) | In Columbia |
| Kaysee Construction LLC | 5.0★ (1) | In Columbia |
| Klappenberger & Son | In Columbia | |
| Land Escapes LLC | 5.0★ (110) | In Columbia |
| Lane Building Services | 5.0★ (7) | In Columbia |
| Monumental Contractors LLC | 4.6★ (21) | In Columbia |
| Outdoor Architects | 4.8★ (19) | In Columbia |
| Paragon Construction | 5.0★ (24) | In Columbia |
| StruXure Mid-Atlantic | 5.0★ (2) | 14 mi |
| Vali Builds | 5.0★ (2) | 14 mi |
How much do deck builders cost in Columbia?
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 Columbia deck builders
We scored 371 Columbia deck builders on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Columbia data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Deck builders in Columbia: frequently asked questions
Who is the best deck builder in Columbia?
By CR Score, the highest-ranked deck builder in Columbia, MD is Deck Soldier with a CR Score of 60/100. It has 4.8★ from 343 Google reviews. It is open Saturdays until 6 PM. Deck Armor, LLC (#2) and Certified Roofing (#3) follow. We ranked 371 deck builders on ten factors, last updated October 22, 2026.
How many deck builders are there in Columbia?
ContractorsRanked ranks 371 deck builders serving Columbia, MD. 4 of them are based in Columbia; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which deck builders in Columbia are open 24/7?
32 ranked deck builders in Columbia post 24/7 hours. The highest-ranked are Certified Roofing (#3), Ace Handyman Services Laurel (#9) and Allied Remodeling (#14). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which deck builders in Columbia work on weekends?
217 of 371 ranked deck builders post Saturday hours and 90 post Sunday hours. The highest-ranked open Saturdays are Deck Soldier (#1), Deck Armor, LLC (#2) and Certified Roofing (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does deck building cost in Columbia?
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 Columbia deck builders have?
The median Google rating among 371 rated deck builders in Columbia is 4.9★, with a median of 25 reviews. Allied Remodeling has the most, 1,074 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 ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do deck builders outside Columbia count in this ranking?
Yes, if they are within 25 mi of the Columbia 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 Columbia
- October 2026: CR Scores recalculated for 371 deck builders serving Columbia.
- October 2026: 1 duplicate listing merged.
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