90/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 50 Google reviews, open 24/7.
- 5.0★ from 50 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10111 Martin Luther King Jr Hwy, Bowie, MD 20720
Best General Contractors in Riverdale Park, MD (2026)
1,660 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Riverdale Park: Lozado Contracting, CR Score 90/100; 5.0★ from 50 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): DeTOP Services LLC, posts 24/7 hours; ranked #2 of 1,660.
- 2
Most-reviewed: DeTOP Services LLC, 134 Google reviews at 5.0★, the most of 1,660 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,660 Riverdale Park general contractors are ranked here by CR Score, from 8 published factors. 131 are open 24/7, 883 open Saturdays and 333 open Sundays, based on posted hours. The median Google rating is 5.0★ across 1,660 rated businesses.
Top 10 general contractors in Riverdale Park at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Lozado Contracting | 90 | 5.0★ (50) | Bowie, 6 mi away | 24/7 | Overall |
| 2 | DeTOP Services LLC | 89 | 5.0★ (134) | Sudley, 20 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Supreme Drywall Contractors Washington DC | 89 | 5.0★ (36) | Washington, D.C., 6 mi away | 24/7 | — |
| 4 | Equality Builders | 88 | 4.9★ (52) | Bethesda, 9 mi away | 24/7 | — |
| 5 | Pinkney Services Construction and Remodeling | 88 | 5.0★ (33) | Washington, D.C., 6 mi away | 24/7 | — |
| 6 | Dmj home service llc | 88 | 5.0★ (96) | Mount Vernon, 13 mi away | 24/7 | — |
| 7 | i4 Improvements | 88 | 4.9★ (55) | Arlington, 11 mi away | 24/7 | — |
| 8 | Level Up Installs | 88 | 4.9★ (111) | Coral Hills, 7 mi away | Sat · Sun · Evenings | — |
| 9 | Sandco LLC | 88 | 5.0★ (89) | West Elkridge, 20 mi away | 24/7 | — |
| 10 | George Solution Group LLC | 87 | 5.0★ (12) | Goddard, 1 mi away | 24/7 | — |
The 1,660 best general contractors in Riverdale Park, 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 Sudley, 20 mi away
89/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 134 Google reviews, open 24/7.
- 5.0★ from 134 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Washington, D.C., 6 mi away
89/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 36 Google reviews, open 24/7.
- 5.0★ from 36 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2121 14th St NW, Washington, DC 20009
Based in Bethesda, 9 mi away
88/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 52 Google reviews, open 24/7.
- 4.9★ from 52 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10800 Connecticut Ave, Kensington, MD 20895
Based in Washington, D.C., 6 mi away
88/100CR ScoreRanked #5 because of its Google rating and availability: 5.0★ from 33 Google reviews, open 24/7.
- 5.0★ from 33 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 200 Massachusetts Ave NW Ste 700, Washington, DC 20001
Based in Mount Vernon, 13 mi away
88/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 96 Google reviews, open 24/7.
- 5.0★ from 96 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Arlington, 11 mi away
88/100CR ScoreRanked #7 because of its Google rating and availability: 4.9★ from 55 Google reviews, open 24/7.
- 4.9★ from 55 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1104D N Quincy St, Arlington, VA 22201
Based in Coral Hills, 7 mi away
88/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 111 Google reviews, listed on Google as “Contractor”.
- 4.9★ from 111 Google reviews
- Hours
- Mon–Sun 9 AM–7 PM
- Address
- 1858 Rochell Ave, Capitol Heights, MD 20743
#9 Sandco LLC
Based in West Elkridge, 20 mi away
88/100CR ScoreRanked #9 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
Based in Goddard, 1 mi away
87/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 24/7.
- 5.0★ from 12 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6811 Kenilworth Ave Ste 500 #1002, Riverdale, MD 20737
Based in Washington, D.C., 7 mi away
87/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 64 Google reviews
- Hours
- Mon–Fri 8 AM–12 AM · Sat–Sun 9 AM–9 PM
- Address
- 1724 20th St NW, Washington, DC 20009
Based in Washington, D.C., 7 mi away
87/100CR ScoreRanked #12 because of its Google rating and availability: 4.8★ from 25 Google reviews, open 24/7.
- 4.8★ from 25 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1775 I St NW, Washington, DC 20006
Based in District Heights, 8 mi away
87/100CR ScoreRanked #13 because of its Google rating and availability: 4.8★ from 26 Google reviews, open 24/7.
- 4.8★ from 26 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6605 Hansford St, District Heights, MD 20747
Based in Annandale, 17 mi away
87/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 47 Google reviews, open 24/7.
- 5.0★ from 47 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4202 Whitney St #10, Annandale, VA 22003
Based in Columbia, 18 mi away
87/100CR ScoreRanked #15 because of its Google rating and availability: 5.0★ from 51 Google reviews, open 24/7.
- 5.0★ from 51 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11110 Broken Land Pkwy, Columbia, MD 21044
#16 iRoof USA
Based in Rockville, 12 mi away
86/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 29 Google reviews, open 24/7.
- 5.0★ from 29 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1801 Chapman Ave Suite 314, Rockville, MD 20852
Based in North Bethesda, 12 mi away
86/100CR ScoreRanked #17 because of its Google rating and availability: 5.0★ from 26 Google reviews, open 24/7.
- 5.0★ from 26 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11810 Grand Park Ave # 500, North Bethesda, MD 20852
Based in Bethesda, 9 mi away
86/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 73 Google reviews, listed on Google as “General contractor”.
- 4.9★ from 73 Google reviews
- Hours
- Mon–Sun 7 AM–5 PM
- Address
- 7170 Woodmont Ave, Bethesda, MD 20815
Based in Bowie, 11 mi away
86/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 83 Google reviews, listed on Google as “Contractor”.
- 4.9★ from 83 Google reviews
- Hours
- Mon–Sun 6 AM–11 PM
- Address
- 15400 Excelsior Dr, Bowie, MD 20716
Based in Bowie, 5 mi away
86/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 24/7.
- 5.0★ from 12 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Arlington, 12 mi away
86/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 72 Google reviews, listed on Google as “Contractor”.
- 5.0★ from 72 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat–Sun 9 AM–6 PM
- Address
- 4500 S Four Mile Run Dr, Arlington, VA 22204
Based in Arnold, 23 mi away
86/100CR ScoreRanked #22 because of its Google rating and availability: 5.0★ from 61 Google reviews, open 24/7.
- 5.0★ from 61 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Rockville, 14 mi away
86/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 77 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 77 Google reviews
- Hours
- Mon–Fri 8 AM–12 AM · Sat–Sun 9 AM–9 PM
- Address
- 1680 E Gude Dr, Rockville, MD 20850
Based in Gaithersburg, 18 mi away
85/100CR ScoreRanked #24 because of its Google rating and availability: 4.9★ from 37 Google reviews, open 24/7.
- 4.9★ from 37 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9841 Washingtonian Blvd, Gaithersburg, MD 20878
Based in Hyattsville, 3 mi away
85/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.8★ from 57 Google reviews, listed on Google as “General contractor”.
- 4.8★ from 57 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 1909 Laguna Rd, Hyattsville, MD 20783
General 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 1,660 ranked general contractors here; the rest are on their profiles.
Also serving Riverdale Park
20 more general contractors 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 |
|---|---|---|
| ArevaloAndSonLLC | 5.0★ (2) | 3 mi |
| Associated Builders Inc | 5.0★ (2) | 1 mi |
| Bartley Protective Services LLC | 5.0★ (1) | In Riverdale Park |
| El Brother | 5.0★ (2) | 2 mi |
| Fast Multi Service Contractor | 5.0★ (2) | 3 mi |
| Giant Builders LLC | 5.0★ (2) | 2 mi |
| Guardado Construction LLC | 5.0★ (2) | 3 mi |
| Home Remodeling - ABI Services INC. | 5.0★ (2) | 3 mi |
| Innovative Construction Creations, LLC | 3.0★ (2) | 3 mi |
| Intown Restorations Inc. | 5.0★ (2) | 3 mi |
| Ness-Twigg | In Riverdale Park | |
| P & S Construction LLC | 5.0★ (2) | 1 mi |
| PAT Construction LLC | 5.0★ (2) | 3 mi |
| Petroleum Site Works | 3.0★ (2) | 2 mi |
| S & J Service, Inc | 3.0★ (2) | 3 mi |
| Santos Contractors LLC | 5.0★ (2) | 1 mi |
| SCG Contractors LLC | 5.0★ (2) | 2 mi |
| Servicez Unlimited inc | 2.5★ (2) | 2 mi |
| Specialty Construction Management | 3.0★ (2) | 1 mi |
| TEB Construction And Engineering Solutions LLC | 5.0★ (2) | 1 mi |
How much do general contractors cost in Riverdale Park?
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 |
|---|---|---|---|---|---|
| Kitchen remodel | $14,650 | $27,090 | $41,780 | Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.00 South Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
| Bathroom remodel | $6,520 | $11,910 | $17,300 | Per bathroom: typical range of customer-reported remodels. US national range × 0.98 South Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
How to check a general contractor's license in Maryland
In Maryland, Maryland Home Improvement Commission licenses Home improvement contractor licenses for residential work.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
How we ranked Riverdale Park general contractors
We scored 1,660 Riverdale Park general 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.
| Factor | Weight | Computed from | In Riverdale Park 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 |
General contractors in Riverdale Park: frequently asked questions
Who is the best general contractor in Riverdale Park?
By CR Score, the highest-ranked general contractor in Riverdale Park, MD is Lozado Contracting with a CR Score of 90/100. It has 5.0★ from 50 Google reviews. It is open 24/7. DeTOP Services LLC (#2) and Supreme Drywall Contractors Washington DC (#3) follow. We ranked 1,660 general contractors on 8 factors, last updated October 22, 2026.
How many general contractors are there in Riverdale Park?
ContractorsRanked ranks 1,660 general contractors serving Riverdale Park, MD. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which general contractors in Riverdale Park are open 24/7?
131 ranked general contractors in Riverdale Park post 24/7 hours. The highest-ranked are Lozado Contracting (#1), DeTOP Services LLC (#2) and Supreme Drywall Contractors Washington DC (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which general contractors in Riverdale Park work on weekends?
883 of 1,660 ranked general contractors post Saturday hours and 333 post Sunday hours. The highest-ranked open Saturdays are Lozado Contracting (#1), DeTOP Services LLC (#2) and Supreme Drywall Contractors Washington DC (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check a general contractor's license in Maryland?
In Maryland, Maryland Home Improvement Commission handles licensing and covers Home improvement contractor licenses for residential work.
How much does kitchen remodel cost in Riverdale Park?
Kitchen remodel typically costs $14,650 to $41,780, with $27,090 typical (Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.00 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 Riverdale Park general contractors have?
The median Google rating among 1,660 rated general contractors in Riverdale Park is 5.0★, with a median of 9 reviews. DeTOP Services LLC has the most, 134 reviews, and ranks #2. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank general contractors?
Each general 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.
Update log for Riverdale Park
- October 2026: CR Scores recalculated for 1,660 general contractors serving Riverdale Park.
- October 2026: 13 duplicate listings merged.
More general contractors and Riverdale Park pages
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Other trades in Riverdale Park
- Roofers in Riverdale Park1556 ranked
- Plumbers in Riverdale Park893 ranked
- Electricians in Riverdale Park794 ranked
- HVAC contractors in Riverdale Park1130 ranked
- Painters in Riverdale Park422 ranked
- Landscapers in Riverdale Park342 ranked
- Handymen in Riverdale Park255 ranked
- Kitchen remodelers in Riverdale Park1174 ranked
- Bathroom remodelers in Riverdale Park1167 ranked
- Flooring contractors in Riverdale Park900 ranked
- Tile installers in Riverdale Park126 ranked
- Drywall contractors in Riverdale Park30 ranked
- Concrete contractors in Riverdale Park388 ranked
- Fence contractors in Riverdale Park186 ranked
- Deck builders in Riverdale Park485 ranked
- Siding contractors in Riverdale Park664 ranked
- Window installers in Riverdale Park736 ranked
- Gutter installers in Riverdale Park385 ranked
- Insulation contractors in Riverdale Park160 ranked
- Solar installers in Riverdale Park195 ranked
- Garage door repair companies in Riverdale Park155 ranked
- Foundation repair companies in Riverdale Park217 ranked
- Tree services in Riverdale Park367 ranked
- Masonry contractors in Riverdale Park344 ranked
- Water damage restoration companies in Riverdale Park909 ranked
- Home builders in Riverdale Park805 ranked
- Demolition contractors in Riverdale Park118 ranked
- All contractors in Riverdale Park