67 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Mount Vernon: CPI Plumbing & Heating, CR Score 68/100; 4.8★ from 2,955 Google reviews; open 24/7.
Best for emergencies (open 24/7): Newton's Plumbing, posts 24/7 hours; ranked #2 of 67.
Most-reviewed: CM Heating, 1,208 Google reviews at 5.0★, the most of 67 ranked after CPI Plumbing & Heating; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
67 Mount Vernon plumbers are ranked here by CR Score, from ten published factors. 24 are open 24/7, 28 open Saturdays and 25 open Sundays, based on posted hours. The median Google rating is 4.9★ across 67 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | CPI Plumbing & Heating | 68 | 4.8★ (2,955) | Mount Vernon | 24/7 | Overall |
| 2 | Newton's Plumbing | 63 | 5.0★ (98) | Mount Vernon | 24/7 | Emergencies |
| 3 | All-Time Plumbing & Heating | 62 | 4.9★ (64) | Mount Vernon | 24/7 | — |
| 4 | CPI Plumbing, Heating & Cooling | 62 | 4.9★ (784) | Oak Harbor, 17 mi away | 24/7 | — |
| 5 | A1 Plumbing LLC | 62 | 5.0★ (43) | Mount Vernon | 24/7 | — |
| 6 | CM Heating | 61 | 5.0★ (1,208) | Mount Vernon | 24/7 | Most reviews |
| 7 | Full Speed Plumbing & Drains | 61 | 4.1★ (535) | Mount Vernon | 24/7 | — |
| 8 | Berentson Plumbing | 57 | 5.0★ (27) | Burlington, 3 mi away | — | — |
| 9 | Absolute Plumbing | 57 | 4.6★ (188) | Mount Vernon | — | — |
| 10 | Dapper Plumbing, Heating, and Electrical | 57 | 4.8★ (625) | Marysville, 20 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.8★ from 2,955 Google reviews, the most in Mount Vernon.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Vernon
Ranked #2 because of its Google rating and trade focus: 5.0★ from 98 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Vernon
Ranked #3 because of its Google rating and trade focus: 4.9★ from 64 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oak Harbor, 17 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 784 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Vernon
Ranked #5 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Vernon
Ranked #6 because of its Google rating and review volume: 5.0★ from 1,208 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Vernon
Ranked #7 because of its Google rating and trade focus: 4.1★ from 535 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burlington, 3 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Mount Vernon
Ranked #9 because of its Google rating and trade focus: 4.6★ from 188 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marysville, 20 mi away
Ranked #10 because of its Google rating and review volume: 4.8★ from 625 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Birch Bay, 19 mi away
Ranked #11 because of its Google rating and trade focus: 4.6★ from 63 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burlington, 6 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 80 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arlington, 18 mi away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 37 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Stevens, 25 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 63 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camano, 22 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 45 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anacortes, 7 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anacortes, 15 mi away
Ranked #17 because of its Google rating and trade focus: 4.6★ from 264 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arlington, 23 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 37 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oak Harbor, 17 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 103 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Arlington, 20 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 186 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bellingham, 22 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 219 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oak Harbor, 17 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 132 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burlington, 3 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 25 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anacortes, 14 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sedro-Woolley, 7 mi away
Ranked #25 because of its Google rating and trade focus: 4.7★ from 46 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#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 67 ranked plumbers here; the rest are on their profiles.
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 |
|---|---|---|
| A-Team Plumbing | 5.0★ (1) | 18 mi |
| Action Plumbing & Heating | 5.0★ (1) | 13 mi |
| Apex Radiant Heating | 5.0★ (2) | In Mount Vernon |
| Bayview Plumbing | 12 mi | |
| C Johnson Construction, Inc. | 5.0★ (1) | 14 mi |
| Design Right Plumbing | 2.0★ (2) | 14 mi |
| ELVROM CONSTRUCTION & EXCAVATING LLC | 5.0★ (2) | 12 mi |
| Erickson’s hometown plumbing | 5.0★ (2) | 11 mi |
| Experience Plumbing | In Mount Vernon | |
| Foss Heating & Cooling | 4.9★ (914) | In Mount Vernon |
| Home Comfort Alliance - Mt. Vernon | 5.0★ (2) | In Mount Vernon |
| Ideal Plumbing | In Mount Vernon | |
| iNK Home Inspections LLC | 5.0★ (1) | 14 mi |
| Jones Plumbing & Heating | 1.0★ (1) | 19 mi |
| K&l plumbing services LLC 4701 fidalgo bay wa Anacortes | 5.0★ (1) | 17 mi |
| NW Custom Plumbing | In Mount Vernon | |
| Nw Custom Plumbing, Llc | 5.0★ (1) | 17 mi |
| Rachel "B" Plumbing PLLC | In Mount Vernon | |
| Red Dog Plumbing Llc | 7 mi | |
| Twin City Plumbing & Radiant Heat Inc. | 3.0★ (2) | 13 mi |
National price ranges in USD, not adjusted for Mount Vernon. 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 |
In Washington, Washington State Department of Labor & Industries licenses Contractor registration and plumber certificates.
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
We scored 67 Mount Vernon plumbers on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 23, 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 Mount Vernon data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |