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ContractorsRanked

Best Deck Builders in Severn, MD (2026)

339 deck builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Severn: Diamond Decks, CR Score 86/100; 4.9★ from 49 Google reviews; open 7 days a week.

  2. 2

    Best for emergencies (open 24/7): First Impressions Construction, posts 24/7 hours; ranked #2 of 339.

  3. 9

    Most-reviewed: Allied Remodeling, 1,074 Google reviews at 4.7★, the most of 339 ranked; ranked #9.

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

339 Severn deck builders are ranked here by CR Score, from 8 published factors. 31 are open 24/7, 201 open Saturdays and 78 open Sundays, based on posted hours. The median Google rating is 4.9★ across 339 rated businesses.

Top 10 deck builders in Severn at a glance

Top 10 deck builders in Severn at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Diamond Decks864.9★ (49)SevernSat · SunOverall
2First Impressions Construction854.4★ (23)Pasadena, 6 mi away24/7Emergencies
3Ace Handyman Services Laurel844.9★ (273)Laurel, 9 mi away24/7—
4Patio Enclosures Sunrooms844.8★ (206)Glen Burnie, 2 mi awaySat · Sun · Evenings—
5Capitol Improvements - Roofing Company & Siding Contractor845.0★ (219)Bowie, 12 mi away24/7—
6Deck and Patio Maryland844.8★ (33)Arbutus, 6 mi awaySat · Sun—
7Certified Roofing844.8★ (231)Columbia, 8 mi away24/7—
8GRB Roofing834.9★ (181)Bowie, 12 mi away24/7—
9Allied Remodeling834.7★ (1,074)Timonium, 20 mi away24/7Most reviews
10Knott's Lawn Service825.0★ (462)Dundalk, 12 mi awaySat · Sun · Evenings—

The 339 best deck builders in Severn, 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 Severn

    #1 Diamond Decks

    Based in Severn

    86/100CR Score

    Ranked #1 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
    View profile for Diamond Decks(877) 211-0898

  7. #7 Certified Roofing

    Based in Columbia, 8 mi away

    84/100CR Score

    Ranked #7 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
    View profile for Certified Roofing(301) 917-2980

  8. #8 GRB Roofing

    Based in Bowie, 12 mi away

    83/100CR Score

    Ranked #8 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
    View profile for GRB Roofing(443) 377-2094

  9. #9 Allied Remodeling

    Based in Timonium, 20 mi away

    83/100CR Score

    Ranked #9 because of its Google rating and review volume: 4.7★ from 1,074 Google reviews, the most Google reviews on this list (1,074).

    • 4.7★ from 1,074 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1447 York Rd #610, Timonium, MD 21093
    View profile for Allied Remodeling(410) 769-9700

  17. #17 AA Exteriors LLC

    Based in Glen Burnie, 4 mi away

    81/100CR Score

    Ranked #17 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
    View profile for AA Exteriors LLC(443) 847-1724

  18. #18 Deck Soldier

    Based in Eldersburg, 22 mi away

    81/100CR Score

    Ranked #18 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
    View profile for Deck Soldier(443) 231-3259

  19. #19 We Restore Decks

    Based in Annapolis, 15 mi away

    81/100CR Score

    Ranked #19 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
    View profile for We Restore Decks(410) 263-6270

  21. #21 American Remodel

    Based in Annapolis, 15 mi away

    80/100CR Score

    Ranked #21 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
    View profile for American Remodel(301) 820-7771

  23. #23 DeckMaxtor

    Based in Clarksburg, 22 mi away

    80/100CR Score

    Ranked #23 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
    View profile for DeckMaxtor(301) 830-8186

  24. #24 Montgomery Decks

    Based in Darnestown, 24 mi away

    80/100CR Score

    Ranked #24 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
    View profile for Montgomery Decks(240) 563-0991

  25. #25 Leon Pro Services

    Based in Glen Burnie, 4 mi away

    79/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.4★ from 30 Google reviews, listed on Google as “Deck builder”.

    • 4.4★ from 30 Google reviews
    Hours
    Mon–Sat 8 AM–6 PM · Sun closed
    Address
    579 Nolview Ct, Glen Burnie, MD 21061
    View profile for Leon Pro Services(667) 222-1029

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 339 ranked deck builders here; the rest are on their profiles.

deck builders in Severn, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Maryland Deck Works795.0★ (138)10 mi
27Oak & Stone Builders794.9★ (29)11 mi
28The Deck and Fence Company LLC.794.6★ (252)5 mi
29Laser Cut Lawn Care794.6★ (58)In Severn
30Maryland Deck Builders, LLC794.7★ (95)18 mi
31BMA Fiberglass Pools And Patios794.9★ (122)9 mi
32Alpha Design Services794.9★ (111)12 mi
33All About U Construction - General Contractor In Maryland795.0★ (12)7 mi
34Coastal Outdoor Spaces795.0★ (40)15 mi
35Volk Deck Fence & Patio795.0★ (25)9 mi
36Himmel's Landscape and Garden Center, LLC784.7★ (173)10 mi
37Exterior Experts Inc784.7★ (52)16 mi
38Chesco Remodeling LLC785.0★ (193)8 mi
39VKB Kitchen & Bath784.8★ (443)8 mi
40TrueDecks785.0★ (15)9 mi
41Capitol Improvements Washington DC - Roofing | Siding | Doors785.0★ (66)24 mi
42Roso Deck & Patio785.0★ (53)6 mi
43Amigos Landscaping And Patios LLC785.0★ (18)23 mi
44Roof Right Inc784.9★ (104)14 mi
45OutdoorBuilds & Landscaping785.0★ (28)17 mi
46Wainright Construction, LLC785.0★ (4)6 mi
47T. W. Spinks Home Improvements785.0★ (25)5 mi
48Rosales Remodeling784.9★ (97)14 mi
49Valdovinos Construction775.0★ (13)12 mi
50McLean Contracting LLC775.0★ (18)14 mi

Also serving Severn

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.

Unranked deck builders serving Severn
BusinessGoogle ratingDistance
Build and Tech Synergistics LLC5.0★ (2)18 mi
Caseres General Contractor LLC4.5★ (2)19 mi
Country Wide Builders Inc5.0★ (1)In Severn
Deck Armor: deck construction & resurfacing5.0★ (2)20 mi
Escobar Construction and Maintenance LLC5.0★ (12)In Severn
Even’s Exterior, LLC5.0★ (2)18 mi
Evolution Home Services MD5.0★ (2)17 mi
Francisco and Son General Contractor5.0★ (2)15 mi
Hughes Remodeling, LLC5.0★ (2)17 mi
IPM Pools and Patios5.0★ (2)9 mi
Lanigan Enterprises Inc.3.0★ (2)21 mi
Marrocco and Sons Stamped Concrete, Inc.4.0★ (35)In Severn
Misael Landscaping and Construction3.0★ (2)15 mi
Palmas Construction2.5★ (2)6 mi
R & R Contracting LLC2.0★ (2)18 mi
Rivendale Homes Inc.In Severn
StruXure Mid-Atlantic5.0★ (2)22 mi
Tamazi's Home Improvement Company5.0★ (2)18 mi
Vali Builds5.0★ (2)4 mi
Whitehouse Home Improvements4.0★ (2)18 mi

How much do deck builders cost in Severn?

Typical prices in USD, adjusted for Maryland with a published regional index. Each row names its basis and month.

How much do deck builders cost in Severn?
JobLowTypicalHighBasisChecked
Deck building$4,370$8,380$12,750Per 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 Severn deck builders

We scored 339 Severn 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Severn 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

Deck builders in Severn: frequently asked questions

Who is the best deck builder in Severn?

By CR Score, the highest-ranked deck builder in Severn, MD is Diamond Decks with a CR Score of 86/100. It has 4.9★ from 49 Google reviews. It is open 7 days a week. First Impressions Construction (#2) and Ace Handyman Services Laurel (#3) follow. We ranked 339 deck builders on 8 factors, last updated October 22, 2026.

How many deck builders are there in Severn?

ContractorsRanked ranks 339 deck builders serving Severn, MD. 2 of them are based in Severn; 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 Severn are open 24/7?

31 ranked deck builders in Severn post 24/7 hours. The highest-ranked are First Impressions Construction (#2), Ace Handyman Services Laurel (#3) and Capitol Improvements - Roofing Company & Siding Contractor (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which deck builders in Severn work on weekends?

201 of 339 ranked deck builders post Saturday hours and 78 post Sunday hours. The highest-ranked open Saturdays are Diamond Decks (#1), First Impressions Construction (#2) and Ace Handyman Services Laurel (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does deck building cost in Severn?

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 Severn deck builders have?

The median Google rating among 339 rated deck builders in Severn is 4.9★, with a median of 25 reviews. Allied Remodeling has the most, 1,074 reviews, and ranks #9. 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 Severn count in this ranking?

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

  1. October 2026: CR Scores recalculated for 339 deck builders serving Severn.
  2. October 2026: 1 duplicate listing merged.

More deck builders and Severn pages

Other trades in Severn