89/100CR Score
Ranked #1 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
Best General Contractors in Redland, MD (2026)
1,566 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Redland: Atlantis Design and Build, CR Score 89/100; 4.9★ from 37 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): DeTOP Services LLC, posts 24/7 hours; ranked #3 of 1,566.
- 50
Most-reviewed: The Container Store, 378 Google reviews at 4.3★, the most of 1,566 ranked; ranked #50.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,566 Redland general contractors are ranked here by CR Score, from 8 published factors. 124 are open 24/7, 831 open Saturdays and 313 open Sundays, based on posted hours. The median Google rating is 5.0★ across 1,566 rated businesses.
Top 10 general contractors in Redland at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Atlantis Design and Build | 89 | 4.9★ (37) | Gaithersburg, 4 mi away | 24/7 | Overall |
| 2 | Global Renovations LLC | 89 | 5.0★ (104) | Gaithersburg, 4 mi away | Sat · Sun · Evenings | — |
| 3 | DeTOP Services LLC | 89 | 5.0★ (134) | Sudley, 20 mi away | 24/7 | Emergencies |
| 4 | Equality Builders | 89 | 4.9★ (52) | Bethesda, 9 mi away | 24/7 | — |
| 5 | BasementRemodeling.com | 88 | 5.0★ (77) | Rockville, 4 mi away | Sat · Sun · Evenings | — |
| 6 | iRoof USA | 88 | 5.0★ (29) | Rockville, 6 mi away | 24/7 | — |
| 7 | ND Contractors | 88 | 5.0★ (22) | Aspen Hill, 3 mi away | 24/7 | — |
| 8 | First American General Contracting | 88 | 5.0★ (26) | North Bethesda, 7 mi away | 24/7 | — |
| 9 | Paradise Construction & Remodeling | 87 | 4.9★ (66) | Gaithersburg, 4 mi away | Sat · Sun · Evenings | — |
| 10 | Polished Concrete Solutions | 87 | 5.0★ (51) | Columbia, 16 mi away | 24/7 | — |
The 1,566 best general contractors in Redland, 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 Gaithersburg, 4 mi away
89/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 104 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 104 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 1023 Southern Night Ln, Gaithersburg, MD 20879
Based in Sudley, 20 mi away
89/100CR ScoreRanked #3 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 Bethesda, 9 mi away
89/100CR 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 Rockville, 4 mi away
88/100CR ScoreRanked #5 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
#6 iRoof USA
Based in Rockville, 6 mi away
88/100CR ScoreRanked #6 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 Aspen Hill, 3 mi away
88/100CR ScoreRanked #7 because of its Google rating and availability: 5.0★ from 22 Google reviews, open 24/7.
- 5.0★ from 22 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in North Bethesda, 7 mi away
88/100CR ScoreRanked #8 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 Gaithersburg, 4 mi away
87/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 66 Google reviews, listed on Google as “General contractor”.
- 4.9★ from 66 Google reviews
- Hours
- Mon–Sun 7 AM–9 PM
- Address
- 9701 Fields Rd, Gaithersburg, MD 20878
Based in Columbia, 16 mi away
87/100CR ScoreRanked #10 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
#11 Sandco LLC
Based in West Elkridge, 22 mi away
87/100CR ScoreRanked #11 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 Chantilly, 24 mi away
87/100CR ScoreRanked #12 because of its Google rating and availability: 5.0★ from 108 Google reviews, open 24/7.
- 5.0★ from 108 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4460 Brookfield Corporate Dr #E, Chantilly, VA 20151
Based in Gaithersburg, 3 mi away
87/100CR ScoreRanked #13 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 9 AM–7 PM
- Address
- 9711 Washingtonian Blvd Suite 550, Gaithersburg, MD 20878
#14 i4 Improvements
Based in Arlington, 18 mi away
86/100CR ScoreRanked #14 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 Rockville, 3 mi away
86/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 37 Google reviews
- Hours
- Mon–Sun 7 AM–6 PM
- Address
- 16006 Sycamore Ln, Rockville, MD 20853
Based in Washington, D.C., 17 mi away
86/100CR ScoreRanked #16 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
#17 UNIQ Closet
Based in Redland
86/100CR ScoreRanked #17 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
- 5.0★ from 6 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Mount Vernon, 23 mi away
86/100CR ScoreRanked #18 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 Bowie, 21 mi away
86/100CR ScoreRanked #19 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
Based in Gaithersburg, 2 mi away
86/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 27 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 7:30 AM–6 PM · Sun 9 AM–4 PM
- Address
- 19402 Torran Rocks Terrace, Gaithersburg, MD 20879
Based in Annandale, 22 mi away
85/100CR ScoreRanked #21 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 Clarksburg, 10 mi away
85/100CR ScoreRanked #22 because of its Google rating and availability: 5.0★ from 15 Google reviews, open 24/7.
- 5.0★ from 15 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 22704 Broadway Ave, Clarksburg, MD 20871
Based in Bethesda, 12 mi away
85/100CR ScoreRanked #23 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 Washington, D.C., 18 mi away
85/100CR ScoreRanked #24 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 Gaithersburg, 4 mi away
85/100CR ScoreRanked #25 because of its Google rating and availability: 5.0★ from 13 Google reviews, open 24/7.
- 5.0★ from 13 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 13 School Dr, Gaithersburg, MD 20878
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 1,566 ranked general contractors here; the rest are on their profiles.
Also serving Redland
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 |
|---|---|---|
| aceconstruction | In Redland | |
| ADK Improvement Services | In Redland | |
| Blair Enterprises Inc. dba Milestone Building Services | 4.5★ (2) | 2 mi |
| Deneau Construction Inc | 3.5★ (2) | 2 mi |
| Eagle Contractors LLC | 5.0★ (2) | 3 mi |
| F A Aleman Construction Inc | 5.0★ (2) | 1 mi |
| FK Solutions LLC | 3.0★ (2) | 3 mi |
| German Franco Construction | 5.0★ (2) | 1 mi |
| JA Renovations, LLC | 5.0★ (1) | In Redland |
| Jopal Construction Co | 4.5★ (2) | 2 mi |
| jwfence | 5.0★ (1) | In Redland |
| Kostaris Construction Inc | 5.0★ (2) | In Redland |
| MCC, LLC | 5.0★ (1) | In Redland |
| Patterson Builders-Remodelers, LLC | 5.0★ (2) | 2 mi |
| Pettit Development, LLC | 1.5★ (2) | 3 mi |
| RCMS Construction, Inc. | In Redland | |
| Rocha Construction, LLC | 5.0★ (2) | 2 mi |
| Shay Construction | 1.0★ (2) | 2 mi |
| Torres Renovation LLC | In Redland | |
| VC Contractors | 5.0★ (2) | In Redland |
How much do general contractors cost in Redland?
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 Redland general contractors
We scored 1,566 Redland 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 Redland 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 Redland: frequently asked questions
Who is the best general contractor in Redland?
By CR Score, the highest-ranked general contractor in Redland, MD is Atlantis Design and Build with a CR Score of 89/100. It has 4.9★ from 37 Google reviews. It is open 24/7. Global Renovations LLC (#2) and DeTOP Services LLC (#3) follow. We ranked 1,566 general contractors on 8 factors, last updated October 22, 2026.
How many general contractors are there in Redland?
ContractorsRanked ranks 1,566 general contractors serving Redland, MD. 1 of them is based in Redland; 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 general contractors in Redland are open 24/7?
124 ranked general contractors in Redland post 24/7 hours. The highest-ranked are Atlantis Design and Build (#1), DeTOP Services LLC (#3) and Equality Builders (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which general contractors in Redland work on weekends?
831 of 1,566 ranked general contractors post Saturday hours and 313 post Sunday hours. The highest-ranked open Saturdays are Atlantis Design and Build (#1), Global Renovations LLC (#2) and DeTOP Services LLC (#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 Redland?
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 Redland general contractors have?
The median Google rating among 1,566 rated general contractors in Redland is 5.0★, with a median of 9 reviews. The Container Store has the most, 378 reviews, and ranks #50. 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 Redland
- October 2026: CR Scores recalculated for 1,566 general contractors serving Redland.
- October 2026: 12 duplicate listings merged.
More general contractors and Redland pages
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Other trades in Redland
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- Plumbers in Redland837 ranked
- Electricians in Redland742 ranked
- HVAC contractors in Redland1056 ranked
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- Landscapers in Redland330 ranked
- Handymen in Redland184 ranked
- Kitchen remodelers in Redland1215 ranked
- Bathroom remodelers in Redland1213 ranked
- Flooring contractors in Redland845 ranked
- Tile installers in Redland76 ranked
- Drywall contractors in Redland13 ranked
- Concrete contractors in Redland342 ranked
- Fence contractors in Redland199 ranked
- Deck builders in Redland470 ranked
- Siding contractors in Redland681 ranked
- Window installers in Redland741 ranked
- Gutter installers in Redland367 ranked
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- Solar installers in Redland200 ranked
- Garage door repair companies in Redland166 ranked
- Foundation repair companies in Redland223 ranked
- Tree services in Redland340 ranked
- Masonry contractors in Redland328 ranked
- Water damage restoration companies in Redland915 ranked
- Home builders in Redland827 ranked
- Demolition contractors in Redland100 ranked
- All contractors in Redland