91/100CR Score
Ranked #1 because of its Google rating and availability: 4.8★ from 2,719 Google reviews, open 24/7.
- 4.8★ from 2,719 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5125 MacArthur Blvd NW Ste 13, Washington, DC 20016
Best Plumbers in Dunn Loring, VA (2026)
883 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Dunn Loring: Roto-Rooter Plumbing & Water Cleanup, CR Score 91/100; 4.8★ from 2,719 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Home Service Doctors, posts 24/7 hours; ranked #2 of 883.
- 48
Most-reviewed: F.H. Furr Plumbing, Heating, Air Conditioning & Electrical, 17,172 Google reviews at 4.8★, the most of 883 ranked; ranked #48.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
883 Dunn Loring plumbers are ranked here by CR Score, from 8 published factors. 316 are open 24/7, 584 open Saturdays and 451 open Sundays, based on posted hours. The median Google rating is 4.8★ across 883 rated businesses.
Top 10 plumbers in Dunn Loring at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 91 | 4.8★ (2,719) | Washington, D.C., 7 mi away | 24/7 | Overall |
| 2 | Home Service Doctors | 91 | 4.8★ (2,036) | Fairfax, 6 mi away | 24/7 | Emergencies |
| 3 | Len the Plumber Heating & Air, LLC | 91 | 4.7★ (6,899) | Alexandria, 9 mi away | 24/7 | — |
| 4 | Mayco Andrade Plumbing | 91 | 4.9★ (467) | Falls Church, 3 mi away | 24/7 | — |
| 5 | Roto-Rooter Plumbing & Water Cleanup | 91 | 4.8★ (1,503) | Springfield, 6 mi away | 24/7 | — |
| 6 | Cardinal Plumbing Heating & Air Inc | 90 | 4.9★ (1,720) | Alexandria, 11 mi away | 24/7 | — |
| 7 | Roto-Rooter Plumbing & Water Cleanup | 90 | 4.9★ (571) | Arlington, 5 mi away | 24/7 | — |
| 8 | A-Atlantic Plumbing & Drain Service INC 1# CLOGGED DRAIN SERVICE | 90 | 5.0★ (220) | Annandale, 4 mi away | 24/7 | — |
| 9 | Cherry Blossom Plumbing | 90 | 4.9★ (453) | Arlington, 5 mi away | 24/7 | — |
| 10 | Astro Plumbing incorporated | 90 | 5.0★ (223) | Dale City, 6 mi away | 24/7 | — |
The 883 best plumbers in Dunn Loring, 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 Fairfax, 6 mi away
91/100CR ScoreRanked #2 because of its Google rating and availability: 4.8★ from 2,036 Google reviews, open 24/7.
- 4.8★ from 2,036 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10560 Main St Suite PS 100, Fairfax, VA 22030
Based in Alexandria, 9 mi away
91/100CR ScoreRanked #3 because of its Google rating and availability: 4.7★ from 6,899 Google reviews, open 24/7.
- 4.7★ from 6,899 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6598B Fleet Dr, Alexandria, VA 22310
Based in Falls Church, 3 mi away
91/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 467 Google reviews, open 24/7.
- 4.9★ from 467 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7139 Noland Rd, Falls Church, VA 22042
Based in Springfield, 6 mi away
91/100CR ScoreRanked #5 because of its Google rating and availability: 4.8★ from 1,503 Google reviews, open 24/7.
- 4.8★ from 1,503 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5325 Port Royal Rd #101, Springfield, VA 22151
Based in Alexandria, 11 mi away
90/100CR ScoreRanked #6 because of its Google rating and availability: 4.9★ from 1,720 Google reviews, open 24/7.
- 4.9★ from 1,720 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1727 King St Suite 123, Alexandria, VA 22314
Based in Arlington, 5 mi away
90/100CR ScoreRanked #7 because of its Google rating and availability: 4.9★ from 571 Google reviews, open 24/7.
- 4.9★ from 571 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2219 N Columbus St #204, Arlington, VA 22207
Based in Annandale, 4 mi away
90/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 220 Google reviews, open 24/7.
- 5.0★ from 220 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7401 Valleycrest Blvd, Annandale, VA 22003
Based in Arlington, 5 mi away
90/100CR ScoreRanked #9 because of its Google rating and availability: 4.9★ from 453 Google reviews, open 24/7.
- 4.9★ from 453 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2219B N Columbus St #304, Arlington, VA 22207
Based in Dale City, 6 mi away
90/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 223 Google reviews, open 24/7.
- 5.0★ from 223 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Dale City, 5 mi away
89/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 206 Google reviews, open 24/7.
- 5.0★ from 206 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Bethesda, 9 mi away
89/100CR ScoreRanked #12 because of its Google rating and availability: 4.8★ from 1,211 Google reviews, open 24/7.
- 4.8★ from 1,211 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4641 Montgomery Ave Ste 518, Bethesda, MD 20814
Based in Gainesville, 8 mi away
89/100CR ScoreRanked #13 because of its Google rating and availability: 4.9★ from 498 Google reviews, open 24/7.
- 4.9★ from 498 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Alexandria, 10 mi away
89/100CR ScoreRanked #14 because of its Google rating and availability: 4.9★ from 671 Google reviews, open 24/7.
- 4.9★ from 671 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4508 Apple Tree Dr, Alexandria, VA 22310
Based in Vienna, 4 mi away
89/100CR ScoreRanked #15 because of its Google rating and availability: 4.8★ from 338 Google reviews, open 24/7.
- 4.8★ from 338 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2740 Chain Bridge Rd #104, Vienna, VA 22181
Based in Alexandria, 13 mi away
89/100CR ScoreRanked #16 because of its Google rating and availability: 4.9★ from 1,029 Google reviews, open 24/7.
- 4.9★ from 1,029 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8332 Richmond Hwy #207, Alexandria, VA 22309
Based in Fairfax, 1 mi away
89/100CR ScoreRanked #17 because of its Google rating and availability: 4.9★ from 1,794 Google reviews, open 24/7.
- 4.9★ from 1,794 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2800 Juniper St #10, Fairfax, VA 22031
Based in Dale City, 17 mi away
88/100CR ScoreRanked #18 because of its Google rating and availability: 4.8★ from 2,383 Google reviews, open 24/7.
- 4.8★ from 2,383 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2984 Ps Business Center Dr, Woodbridge, VA 22192
Based in Reston, 7 mi away
88/100CR ScoreRanked #19 because of its Google rating and availability: 4.9★ from 184 Google reviews, open 24/7.
- 4.9★ from 184 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1900 Campus Commons Dr Ste 105, Reston, VA 20191
Based in Rockville, 14 mi away
88/100CR ScoreRanked #20 because of its Google rating and availability: 4.8★ from 1,061 Google reviews, open 24/7.
- 4.8★ from 1,061 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 30 Courthouse Sq # 301, Rockville, MD 20850
Based in Bethesda, 10 mi away
88/100CR ScoreRanked #21 because of its Google rating and availability: 4.9★ from 296 Google reviews, open 24/7.
- 4.9★ from 296 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6701 Democracy Blvd Suite 362, Bethesda, MD 20817
Based in Beltsville, 19 mi away
88/100CR ScoreRanked #22 because of its Google rating and availability: 4.9★ from 1,368 Google reviews, open 24/7.
- 4.9★ from 1,368 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10739 Tucker St Suite 100-B, Beltsville, MD 20705
Based in Mount Vernon, 12 mi away
88/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 225 Google reviews, open 24/7.
- 5.0★ from 225 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Springfield, 11 mi away
88/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 181 Google reviews, open 24/7.
- 5.0★ from 181 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7411 Alban Station Ct, Springfield, VA 22150
Based in Germantown, 18 mi away
88/100CR ScoreRanked #25 because of its Google rating and availability: 5.0★ from 482 Google reviews, open 24/7.
- 5.0★ from 482 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 17225 Black Rock Rd, Germantown, MD 20874
Plumbers 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 883 ranked plumbers here; the rest are on their profiles.
Also serving Dunn Loring
20 more plumbers 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 |
|---|---|---|
| Air one | In Dunn Loring | |
| Classic Drainage Inc. | 5.0★ (2) | 4 mi |
| Cornerstone General Contracting | 5.0★ (18) | In Dunn Loring |
| CRS General Construction Group LLC | 5.0★ (3) | In Dunn Loring |
| Dave Foote Plumbing | 3.0★ (2) | 3 mi |
| First Class Plumbing | 2.5★ (2) | 3 mi |
| Home Perfection Contracting | 5.0★ (8) | In Dunn Loring |
| Home Services at The Home Depot | 5.0★ (2) | 4 mi |
| Honest Building Group | 5.0★ (3) | In Dunn Loring |
| Ideal Construction & Remodeling | In Dunn Loring | |
| J & L Plumbing | 5.0★ (2) | 4 mi |
| John R Plumbing LLC – Emergency Plumbing, Water Heater & Drain Service | 4.9★ (178) | 12 mi |
| LGC Services LLC | 5.0★ (10) | In Dunn Loring |
| Mc Lean Plumbing Services | 3.0★ (2) | 5 mi |
| Philios Plumbing & Drains | 5.0★ (2) | 5 mi |
| PHQ home solutions LLC | 5.0★ (9) | In Dunn Loring |
| RemoteBuilder | 5.0★ (2) | In Dunn Loring |
| Sherpa Home Improvement | In Dunn Loring | |
| TR Young Services, Inc. | 5.0★ (2) | 6 mi |
| U Vision Construction | 5.0★ (4) | In Dunn Loring |
How much do plumbers cost in Dunn Loring?
National price ranges in USD, not adjusted for Dunn Loring. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Water heater replacement | $882 | $1,348 | $1,826 | Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
How to check a plumber's license in Virginia
In Virginia, Virginia Board for Contractors (DPOR) licenses Contractor license with a plumbing specialty; plumbers hold tradesman licenses.
- Search the business name or license number on the Virginia Board for Contractors (DPOR) license lookup.
- 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 Dunn Loring plumbers
We scored 883 Dunn Loring plumbers 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 Dunn Loring 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 |
Plumbers in Dunn Loring: frequently asked questions
Who is the best plumber in Dunn Loring?
By CR Score, the highest-ranked plumber in Dunn Loring, VA is Roto-Rooter Plumbing & Water Cleanup with a CR Score of 91/100. It has 4.8★ from 2,719 Google reviews. It is open 24/7. Home Service Doctors (#2) and Len the Plumber Heating & Air, LLC (#3) follow. We ranked 883 plumbers on 8 factors, last updated October 22, 2026.
How many plumbers are there in Dunn Loring?
ContractorsRanked ranks 883 plumbers serving Dunn Loring, VA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which plumbers in Dunn Loring are open 24/7?
316 ranked plumbers in Dunn Loring post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), Home Service Doctors (#2) and Len the Plumber Heating & Air, LLC (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which plumbers in Dunn Loring work on weekends?
584 of 883 ranked plumbers post Saturday hours and 451 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), Home Service Doctors (#2) and Len the Plumber Heating & Air, LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check a plumber's license in Virginia?
In Virginia, Virginia Board for Contractors (DPOR) handles licensing and covers Contractor license with a plumbing specialty; plumbers hold tradesman licenses. Search the business or license number at https://www.dpor.virginia.gov/LicenseLookup.
How much does water heater replacement cost in Dunn Loring?
Water heater replacement typically costs $882 to $1,826, with $1,348 typical (Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Dunn Loring. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Dunn Loring plumbers have?
The median Google rating among 883 rated plumbers in Dunn Loring is 4.8★, with a median of 31 reviews. F.H. Furr Plumbing, Heating, Air Conditioning & Electrical has the most, 17,172 reviews, and ranks #48. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank plumbers?
Each plumber 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 Dunn Loring
- October 2026: CR Scores recalculated for 883 plumbers serving Dunn Loring.
- October 2026: 6 duplicate listings merged.
More plumbers and Dunn Loring pages
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