89/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 84 Google reviews, open 24/7.
- 5.0★ from 84 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Plumbers in Northumberland, NY (2026)
68 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Northumberland: Marc's Plumbing & Heating, CR Score 89/100; 5.0★ from 84 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Drain Care Septic & Sewer Service LLC, posts 24/7 hours; ranked #2 of 68.
- 4
Most-reviewed: Grasshopper Heating, Cooling, Plumbing & Electrical, 2,580 Google reviews at 4.9★, the most of 68 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
68 Northumberland plumbers are ranked here by CR Score, from 8 published factors. 25 are open 24/7, 38 open Saturdays and 30 open Sundays, based on posted hours. The median Google rating is 4.8★ across 68 rated businesses.
Top 10 plumbers in Northumberland at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Marc's Plumbing & Heating | 89 | 5.0★ (84) | Saratoga Springs, 8 mi away | 24/7 | Overall |
| 2 | Drain Care Septic & Sewer Service LLC | 88 | 5.0★ (377) | Troy, 22 mi away | 24/7 | Emergencies |
| 3 | Flush Away Drain & Septic Services | 88 | 5.0★ (210) | Saratoga Springs, 18 mi away | 24/7 | — |
| 4 | Grasshopper Heating, Cooling, Plumbing & Electrical | 87 | 4.9★ (2,580) | East Glenville, 19 mi away | 24/7 | Most reviews |
| 5 | Jack Hall Plumbing & Heating, Inc. | 87 | 4.6★ (279) | Glens Falls, 14 mi away | 24/7 | — |
| 6 | Crisafulli Bros. Plumbing & Heating Contractors, Inc. | 85 | 4.7★ (605) | Glens Falls, 13 mi away | 24/7 | — |
| 7 | Rooter-Man Plumber | 85 | 4.7★ (39) | Saratoga Springs, 13 mi away | 24/7 | — |
| 8 | V. Rosati Plumbing & Heating | 85 | 5.0★ (17) | Glens Falls, 12 mi away | 24/7 | — |
| 9 | Roto-Rooter | 84 | 4.6★ (30) | Queensbury, 13 mi away | 24/7 | — |
| 10 | Sanitary Sewer Service | 83 | 4.5★ (25) | Queensbury, 13 mi away | 24/7 | — |
The 68 best plumbers in Northumberland, 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 Troy, 22 mi away
88/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 377 Google reviews, open 24/7.
- 5.0★ from 377 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2087 NY-7, Troy, NY 12180
Based in Saratoga Springs, 18 mi away
88/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 210 Google reviews, open 24/7.
- 5.0★ from 210 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in East Glenville, 19 mi away
87/100CR ScoreRanked #4 because of its Google rating and review volume: 4.9★ from 2,580 Google reviews, the most Google reviews on this list (2,580).
- 4.9★ from 2,580 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 16 Fairchild Square, Clifton Park, NY 12065
Based in Glens Falls, 14 mi away
87/100CR ScoreRanked #5 because of its Google rating and availability: 4.6★ from 279 Google reviews, open 24/7.
- 4.6★ from 279 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 165 Bay St, Glens Falls, NY 12801
Based in Glens Falls, 13 mi away
85/100CR ScoreRanked #6 because of its Google rating and availability: 4.7★ from 605 Google reviews, open 24/7.
- 4.7★ from 605 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 119 Warren St, Glens Falls, NY 12801
Based in Saratoga Springs, 13 mi away
85/100CR ScoreRanked #7 because of its Google rating and availability: 4.7★ from 39 Google reviews, open 24/7.
- 4.7★ from 39 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Glens Falls, 12 mi away
85/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 17 Google reviews, open 24/7.
- 5.0★ from 17 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#9 Roto-Rooter
Based in Queensbury, 13 mi away
84/100CR ScoreRanked #9 because of its Google rating and availability: 4.6★ from 30 Google reviews, open 24/7.
- 4.6★ from 30 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Queensbury, 13 mi away
83/100CR ScoreRanked #10 because of its Google rating and availability: 4.5★ from 25 Google reviews, open 24/7.
- 4.5★ from 25 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 144 Luzerne Rd #7947, Queensbury, NY 12804
Based in Albany, 22 mi away
83/100CR ScoreRanked #11 because of its Google rating and availability: 4.9★ from 31 Google reviews, open 24/7.
- 4.9★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Cohoes, 22 mi away
82/100CR ScoreRanked #12 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
- Address
- 225 Middletown Rd, Waterford, NY 12188
Based in Saratoga Springs, 11 mi away
82/100CR ScoreRanked #13 because of its Google rating and availability: 5.0★ from 182 Google reviews, open 7 days a week.
- 5.0★ from 182 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 229 Washington St suite 106, Saratoga Springs, NY 12866
Based in Glens Falls North, 14 mi away
82/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 41 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 41 Google reviews
- Hours
- Mon–Sun 8 AM–7 PM
Based in Saratoga Springs, 10 mi away
82/100CR ScoreRanked #15 because of its Google rating and availability: 4.6★ from 79 Google reviews, open 24/7.
- 4.6★ from 79 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 70 Lake Ave, Saratoga Springs, NY 12866
Based in Troy, 22 mi away
81/100CR ScoreRanked #16 because of its Google rating and availability: 4.7★ from 241 Google reviews, open 24/7.
- 4.7★ from 241 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1466 US-9 Suite A, Clifton Park, NY 12065
Based in Cohoes, 25 mi away
81/100CR ScoreRanked #17 because of its Google rating and availability: 5.0★ from 95 Google reviews, open 24/7.
- 5.0★ from 95 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 50 Mohawk St, Cohoes, NY 12047
Based in Schenectady, 22 mi away
81/100CR ScoreRanked #18 because of its Google rating and availability: 4.9★ from 82 Google reviews, open 24/7.
- 4.9★ from 82 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Saratoga Springs, 11 mi away
80/100CR ScoreRanked #19 because of its Google rating and availability: 4.3★ from 54 Google reviews, open 24/7.
- 4.3★ from 54 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 99 Walworth St, Saratoga Springs, NY 12866
Based in East Glenville, 25 mi away
80/100CR ScoreRanked #20 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
#21 Rooter Man
Based in East Glenville, 23 mi away
79/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 237 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 237 Google reviews
- Hours
- Mon–Sat 7 AM–8 PM · Sun closed
- Address
- 640 Grooms Rd, Clifton Park, NY 12065
Based in Queensbury, 10 mi away
79/100CR ScoreRanked #22 because of its Google rating and availability: 4.0★ from 32 Google reviews, open 24/7.
- 4.0★ from 32 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1611 US-9, Fort Edward, NY 12828
Based in Cohoes, 22 mi away
78/100CR ScoreRanked #23 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
Based in Albany, 18 mi away
78/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 8 Google reviews
- Hours
- Mon–Sun 9 AM–5 PM
Based in East Glenville, 19 mi away
78/100CR ScoreRanked #25 because of its Google rating and availability: 3.4★ from 5 Google reviews, open 24/7.
- 3.4★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
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 68 ranked plumbers here; the rest are on their profiles.
Also serving Northumberland
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 |
|---|---|---|
| Affordable Plumbing & Heating | 3.0★ (2) | 19 mi |
| B & B Plumbing and Heating | 4.6★ (124) | 12 mi |
| Bell Energy Systems Team Inc | 10 mi | |
| Clifton Park Plumbers | 5.0★ (1) | 23 mi |
| Goldentouch Plumbing & Heating | 5.0★ (1) | 12 mi |
| J Dunn Group LLC | 5.0★ (3) | 21 mi |
| Kuhn Mechanical Heating, Cooling,Plumbing L.L.C | 5.0★ (1) | 16 mi |
| Mark Harwood Construction | 5.0★ (1) | 11 mi |
| Northway Plumbing & Heating | 5.0★ (1) | 14 mi |
| Pete Hoogeveen Land Services LLC | 5.0★ (2) | 10 mi |
| Rooter Man | 5.0★ (1) | 13 mi |
| Ross w Morris Plumbing & Heating LLC | 5.0★ (1) | 16 mi |
| Roy Plumbing & Heating | 4.4★ (7) | 24 mi |
| SK Plumbing & Contracting, LLC | 3.9★ (7) | 11 mi |
| Skilful Plumbing & Water Heater Repair Company | 13 mi | |
| Sweet Plumbing | 5.0★ (1) | 21 mi |
| Tara's Excavating | 5.0★ (2) | 5 mi |
| TDS Mechanical & Plumbing LLC | 3.0★ (2) | 24 mi |
| Total Mechanical Services LLC | 5.0★ (1) | 14 mi |
| Water Heater Jockey | 5.0★ (1) | 10 mi |
How much do plumbers cost in Northumberland?
National price ranges in USD, not adjusted for Northumberland. 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 we ranked Northumberland plumbers
We scored 68 Northumberland 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 Northumberland 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 Northumberland: frequently asked questions
Who is the best plumber in Northumberland?
By CR Score, the highest-ranked plumber in Northumberland, NY is Marc's Plumbing & Heating with a CR Score of 89/100. It has 5.0★ from 84 Google reviews. It is open 24/7. Drain Care Septic & Sewer Service LLC (#2) and Flush Away Drain & Septic Services (#3) follow. We ranked 68 plumbers on 8 factors, last updated October 22, 2026.
How many plumbers are there in Northumberland?
ContractorsRanked ranks 68 plumbers serving Northumberland, NY. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which plumbers in Northumberland are open 24/7?
25 ranked plumbers in Northumberland post 24/7 hours. The highest-ranked are Marc's Plumbing & Heating (#1), Drain Care Septic & Sewer Service LLC (#2) and Flush Away Drain & Septic Services (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which plumbers in Northumberland work on weekends?
38 of 68 ranked plumbers post Saturday hours and 30 post Sunday hours. The highest-ranked open Saturdays are Marc's Plumbing & Heating (#1), Drain Care Septic & Sewer Service LLC (#2) and Flush Away Drain & Septic Services (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does water heater replacement cost in Northumberland?
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 Northumberland. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Northumberland plumbers have?
The median Google rating among 68 rated plumbers in Northumberland is 4.8★, with a median of 29 reviews. Grasshopper Heating, Cooling, Plumbing & Electrical has the most, 2,580 reviews, and ranks #4. 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.
Do plumbers outside Northumberland count in this ranking?
Yes, if they are within 25 mi of the Northumberland city center, our service radius for plumbers. 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 Northumberland
- October 2026: CR Scores recalculated for 68 plumbers serving Northumberland.
- October 2026: 1 duplicate listing merged.
More plumbers and Northumberland pages
Plumbers near Northumberland
- Plumbers in Saratoga Springs, NY117 ranked
- Plumbers in Hudson Falls, NY44 ranked
- Plumbers in West Glens Falls, NY45 ranked
- Plumbers in Glens Falls, NY46 ranked
- Plumbers in Glens Falls North, NY45 ranked
- Plumbers in Ballston Spa, NY148 ranked
- Plumbers in Mechanicville, NY143 ranked
- Plumbers in Queensbury, NY39 ranked
- Plumbers in East Glenville, NY144 ranked
- Plumbers in Cohoes, NY135 ranked
Other trades in Northumberland
- Roofers in Northumberland179 ranked
- Electricians in Northumberland68 ranked
- HVAC contractors in Northumberland106 ranked
- General contractors in Northumberland119 ranked
- Painters in Northumberland26 ranked
- Landscapers in Northumberland43 ranked
- Handymen in Northumberland18 ranked
- Kitchen remodelers in Northumberland57 ranked
- Bathroom remodelers in Northumberland54 ranked
- Flooring contractors in Northumberland37 ranked
- Tile installers in Northumberland12 ranked
- Concrete contractors in Northumberland32 ranked
- Fence contractors in Northumberland20 ranked
- Deck builders in Northumberland30 ranked
- Siding contractors in Northumberland73 ranked
- Window installers in Northumberland59 ranked
- Gutter installers in Northumberland29 ranked
- Insulation contractors in Northumberland12 ranked
- Solar installers in Northumberland16 ranked
- Garage door repair companies in Northumberland13 ranked
- Foundation repair companies in Northumberland24 ranked
- Tree services in Northumberland56 ranked
- Masonry contractors in Northumberland30 ranked
- Water damage restoration companies in Northumberland70 ranked
- Home builders in Northumberland72 ranked
- Demolition contractors in Northumberland7 ranked
- All contractors in Northumberland