86/100CR Score
Ranked #1 because of its Google rating and availability: 4.8★ from 268 Google reviews, open 24/7.
- 4.8★ from 268 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1196 Diamond Cir q, Lafayette, CO 80026
Best Deck Builders in Longmont, CO (2026)
141 deck builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Longmont: Mr. Handyman of E Boulder, Broomfield & Erie, CR Score 86/100; 4.8★ from 268 Google reviews; open 24/7.
- 6
Best for emergencies (open 24/7): Javier Construction Concrete, posts 24/7 hours; ranked #6 of 141.
- 30
Most-reviewed: Endurance Roofing LLC, 307 Google reviews at 4.9★, the most of 141 ranked; ranked #30.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
141 Longmont deck builders are ranked here by CR Score, from 8 published factors. 11 are open 24/7, 79 open Saturdays and 33 open Sundays, based on posted hours. The median Google rating is 5.0★ across 141 rated businesses.
Top 10 deck builders in Longmont at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mr. Handyman of E Boulder, Broomfield & Erie | 86 | 4.8★ (268) | Lafayette, 11 mi away | 24/7 | Overall |
| 2 | Decks By Caio | 84 | 5.0★ (89) | Boulder, 9 mi away | Sat | — |
| 3 | Blue Vista Landscape & Design | 84 | 4.8★ (38) | Longmont | Sat | — |
| 4 | Boulder Deck & Porch | 83 | 4.8★ (24) | Boulder, 12 mi away | Sat · Sun | — |
| 5 | Services Rendered Inc. - DBA SRI Decks | 83 | 4.9★ (302) | Arvada, 24 mi away | Sat | — |
| 6 | Javier Construction Concrete | 83 | 5.0★ (7) | Westminster, 17 mi away | 24/7 | Emergencies |
| 7 | Silva Remodeling | 82 | 4.5★ (19) | Boulder, 10 mi away | Sat · Sun | — |
| 8 | O'Keefe Built | 82 | 4.8★ (88) | Longmont | — | — |
| 9 | Big Bear Construction | 81 | 5.0★ (20) | Erie, 8 mi away | 24/7 | — |
| 10 | Oasis Outdoor Living | 81 | 5.0★ (17) | Boulder, 18 mi away | Sat · Sun · Evenings | — |
The 141 best deck builders in Longmont, 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 Boulder, 9 mi away
84/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 89 Google reviews, listed on Google as “Deck builder”.
- 5.0★ from 89 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
- Address
- 4699 Nautilus Ct S Unit 303, Boulder, CO 80301
Based in Longmont
84/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 38 Google reviews, listed on Google as “Deck builder”.
- 4.8★ from 38 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 8 AM–3 PM · Sun closed
- Address
- 1419 S Bowen St, Longmont, CO 80501
Based in Boulder, 12 mi away
83/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Deck builder”.
- 4.8★ from 24 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun 9 AM–5 PM
Based in Arvada, 24 mi away
83/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 302 Google reviews, listed on Google as “Deck builder”.
- 4.9★ from 302 Google reviews
- Hours
- Mon–Sat 8 AM–6 PM · Sun closed
- Address
- 6612 Fig St Unit 107, Arvada, CO 80004
Based in Westminster, 17 mi away
83/100CR ScoreRanked #6 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
- 860 W 132nd Ave, Westminster, CO 80234
Based in Boulder, 10 mi away
82/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.5★ from 19 Google reviews, listed on Google as “Deck builder”.
- 4.5★ from 19 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat–Sun 9 AM–5 PM
Based in Longmont
82/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 88 Google reviews, listed on Google as “Deck builder”.
- 4.8★ from 88 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 1100 Delaware Ave C, Longmont, CO 80501
Based in Erie, 8 mi away
81/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 20 Google reviews, open 24/7.
- 5.0★ from 20 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1226 Banner Cir, Erie, CO 80516
Based in Boulder, 18 mi away
81/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Deck builder”.
- 5.0★ from 17 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
#11 LoHi Fencing
Based in Arvada, 2 mi away
81/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 34 Google reviews, open 7 days a week.
- 5.0★ from 34 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun 9 AM–5 PM
#12 FenceX LLC
Based in Evans, 14 mi away
80/100CR ScoreRanked #12 because of its Google rating and availability: 5.0★ from 25 Google reviews, open 24/7.
- 5.0★ from 25 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Brighton, 23 mi away
80/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 18 Google reviews, listed on Google as “Deck builder”.
- 4.9★ from 18 Google reviews
- Hours
- Mon–Sat 8 AM–8 PM · Sun 8 AM–12 PM
Based in Longmont
80/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 88 Google reviews, 88 Google reviews.
- 5.0★ from 88 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat 9 AM–12 PM · Sun closed
- Address
- 1079 S Hover St #200, Longmont, CO 80501
#15 Boulder Decks
Based in Boulder, 10 mi away
80/100CR ScoreRanked #15 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–Sat 8 AM–5 PM · Sun closed
- Address
- 4511 Wellington Rd, Boulder, CO 80301
Based in Fort Collins, 23 mi away
79/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
- 5.0★ from 3 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Broomfield, 18 mi away
79/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 37 Google reviews, listed on Google as “Deck builder”.
- 4.9★ from 37 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 9 AM–1 PM · Sun closed
- Address
- 7105 W 119th Pl Suite 200, Broomfield, CO 80020
Based in Longmont
79/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Deck builder”.
- 5.0★ from 26 Google reviews
- Hours
- Mon 9 AM–4 PM · Tue–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 1729 Cambridge Dr, Longmont, CO 80503
Based in Westminster, 17 mi away
79/100CR ScoreRanked #19 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 24/7.
- 5.0★ from 21 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1401 W 132nd Pl, Westminster, CO 80234
Based in Fort Collins, 23 mi away
79/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 217 Rick Dr, Fort Collins, CO 80525
Based in Loveland, 19 mi away
79/100CR ScoreRanked #21 because of its Google rating and review volume: 5.0★ from 287 Google reviews, 287 Google reviews.
- 5.0★ from 287 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 8 AM–5 PM · Sun closed
- Address
- 3805 Yellow Pine Pl, Loveland, CO 80538
Based in Louisville, 14 mi away
79/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 96 Google reviews, listed on Google as “Deck builder”.
- 4.9★ from 96 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 133 McCaslin Blvd D, Louisville, CO 80027
Based in Loveland, 20 mi away
78/100CR ScoreRanked #23 because of its Google rating and availability: 4.7★ from 43 Google reviews, open 24/7.
- 4.7★ from 43 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6784 N Franklin Ave, Loveland, CO 80538
Based in Broomfield, 23 mi away
78/100CR ScoreRanked #24 because of its Google rating and review volume: 5.0★ from 91 Google reviews, 91 Google reviews.
- 5.0★ from 91 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
Based in Fort Collins, 15 mi away
77/100CR ScoreRanked #25 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 24/7.
- 5.0★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
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 141 ranked deck builders here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | NOCO Accents | 77 | 4.9★ (300) | 20 mi |
| 27 | Colorado Building & Construction | 77 | 5.0★ (93) | 24 mi |
| 28 | Waltz Carpentry LLC | 77 | 4.6★ (10) | 22 mi |
| 29 | High Peaks Custom | 77 | 5.0★ (21) | 9 mi |
| 30 | Endurance Roofing LLC | 77 | 4.9★ (307) | 22 mi |
| 31 | Jose's Landscaping & Patio | 77 | 4.0★ (31) | 1 mi |
| 32 | Cosman Construction | 77 | 4.7★ (33) | 13 mi |
| 33 | Flores Landviews | 77 | 4.7★ (30) | In Longmont |
| 34 | Decked Out Custom Decks | 76 | 5.0★ (5) | 6 mi |
| 35 | HM BUILDS | 76 | 5.0★ (7) | 15 mi |
| 36 | Master Touch Remodeling | Kitchen Remodeling | 76 | 4.7★ (23) | In Longmont |
| 37 | Outdoor Craftsmen | 76 | 4.0★ (57) | 7 mi |
| 38 | Bresciani Builders | 76 | 5.0★ (8) | 7 mi |
| 39 | Big Elk Construction | 76 | 4.8★ (25) | 3 mi |
| 40 | NorthCO Fence and Deck | 75 | 5.0★ (47) | 22 mi |
| 41 | VB Decking LLC | 75 | 5.0★ (20) | 16 mi |
| 42 | The Cobalt Pine Co | 75 | 5.0★ (11) | 24 mi |
| 43 | Spark Builds | 75 | 5.0★ (9) | 10 mi |
| 44 | Squareroot Construction | 74 | 5.0★ (14) | 14 mi |
| 45 | Front Range Outdoor Living | 74 | 5.0★ (4) | 9 mi |
| 46 | Alpine Custom Carpentry LLC | 74 | 5.0★ (3) | 17 mi |
| 47 | KI Contracting | 74 | 5.0★ (9) | 9 mi |
| 48 | Hammer Tech Outdoor Living | 74 | 5.0★ (31) | 23 mi |
| 49 | Colorado Deck Drain Experts | 74 | 5.0★ (30) | 23 mi |
| 50 | Toolbrush Design Build | 73 | 5.0★ (7) | 14 mi |
Also serving Longmont
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 |
|---|---|---|
| 3model Construction, LLC | 4.6★ (18) | In Longmont |
| A. David Construction LLC | 5.0★ (3) | In Longmont |
| Belladonna Painting | 4.9★ (39) | In Longmont |
| Berno Construction | 5.0★ (4) | In Longmont |
| Carlos Martinez Painting | 5.0★ (85) | In Longmont |
| Colorado Fake Grass | 5.0★ (5) | In Longmont |
| Five Star Painting of Longmont | 4.9★ (175) | In Longmont |
| Heartisan Handywork | 5.0★ (33) | In Longmont |
| J & S Landscape | 5.0★ (21) | In Longmont |
| Jim Needham Heating Cooling Plumbing and Drain | 4.9★ (61) | In Longmont |
| JWL Associates | 4.9★ (9) | In Longmont |
| Koeppen Construction | 5.0★ (10) | In Longmont |
| Leos Construction and Maintenance LLC | 5.0★ (2) | In Longmont |
| Mally Painting and Home Restoration, LLC | 4.6★ (9) | In Longmont |
| Natural View Landscaping LLC | 5.0★ (2) | In Longmont |
| North Colorado Flooring | 5.0★ (3) | In Longmont |
| Perez Landscaping & Concrete | 5.0★ (6) | In Longmont |
| Siding Design Pro & SDP Renovation | 5.0★ (33) | In Longmont |
| Williams Wire Management | 5.0★ (1) | In Longmont |
| Zach Of All Trades, Llc | 5.0★ (13) | In Longmont |
How much do deck builders cost in Longmont?
Typical prices in USD, adjusted for Colorado with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Deck building | $4,340 | $8,320 | $12,650 | Per deck: typical range of customer-reported projects. US national range × 1.00 Mountain factor (2025 Cost vs. Value Report) | October 2026 |
How we ranked Longmont deck builders
We scored 141 Longmont 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 Longmont 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 Longmont: frequently asked questions
Who is the best deck builder in Longmont?
By CR Score, the highest-ranked deck builder in Longmont, CO is Mr. Handyman of E Boulder, Broomfield & Erie with a CR Score of 86/100. It has 4.8★ from 268 Google reviews. It is open 24/7. Decks By Caio (#2) and Blue Vista Landscape & Design (#3) follow. We ranked 141 deck builders on 8 factors, last updated October 22, 2026.
How many deck builders are there in Longmont?
ContractorsRanked ranks 141 deck builders serving Longmont, CO. 6 of them are based in Longmont; 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 Longmont are open 24/7?
11 ranked deck builders in Longmont post 24/7 hours. The highest-ranked are Mr. Handyman of E Boulder, Broomfield & Erie (#1), Javier Construction Concrete (#6) and Big Bear Construction (#9). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which deck builders in Longmont work on weekends?
79 of 141 ranked deck builders post Saturday hours and 33 post Sunday hours. The highest-ranked open Saturdays are Mr. Handyman of E Boulder, Broomfield & Erie (#1), Decks By Caio (#2) and Blue Vista Landscape & Design (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does deck building cost in Longmont?
Deck building typically costs $4,340 to $12,650, with $8,320 typical (Per deck: typical range of customer-reported projects. US national range × 1.00 Mountain factor (2025 Cost vs. Value Report)). The range is adjusted for Colorado. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Longmont deck builders have?
The median Google rating among 141 rated deck builders in Longmont is 5.0★, with a median of 14 reviews. Endurance Roofing LLC has the most, 307 reviews, and ranks #30. 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 Longmont count in this ranking?
Yes, if they are within 25 mi of the Longmont 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 Longmont
- October 2026: CR Scores recalculated for 141 deck builders serving Longmont.
More deck builders and Longmont pages
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Other trades in Longmont
- Roofers in Longmont920 ranked
- Plumbers in Longmont401 ranked
- Electricians in Longmont277 ranked
- HVAC contractors in Longmont481 ranked
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- Painters in Longmont145 ranked
- Landscapers in Longmont174 ranked
- Handymen in Longmont93 ranked
- Kitchen remodelers in Longmont253 ranked
- Bathroom remodelers in Longmont249 ranked
- Flooring contractors in Longmont219 ranked
- Tile installers in Longmont48 ranked
- Drywall contractors in Longmont17 ranked
- Concrete contractors in Longmont237 ranked
- Fence contractors in Longmont124 ranked
- Siding contractors in Longmont355 ranked
- Window installers in Longmont396 ranked
- Gutter installers in Longmont124 ranked
- Insulation contractors in Longmont66 ranked
- Solar installers in Longmont191 ranked
- Garage door repair companies in Longmont136 ranked
- Foundation repair companies in Longmont86 ranked
- Tree services in Longmont187 ranked
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- Water damage restoration companies in Longmont466 ranked
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