64/100CR Score
Ranked #1 because of its Google rating and review volume: 4.8★ from 414 Google reviews, the most in Mount Vernon.
Best Pool Builders in Mount Vernon, WA (2026)
9 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Mount Vernon: Hot Tubs Northwest - Burlington, CR Score 64/100; 4.8★ from 414 Google reviews; open Saturdays until 5:30 PM.
- 2
Most-reviewed: Hot Tubs Northwest - Ferndale, 150 Google reviews at 4.7★, the most of 9 ranked after Hot Tubs Northwest - Burlington; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
9 Mount Vernon pool builders are ranked here by CR Score, from ten published factors. 8 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.7★ across 9 rated businesses.
Top 9 pool builders in Mount Vernon at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Hot Tubs Northwest - Burlington | 64 | 4.8★ (414) | Burlington, 3 mi away | Sat | Overall |
| 2 | Hot Tubs Northwest - Ferndale | 57 | 4.7★ (150) | Ferndale, 30 mi away | Sat | Most reviews |
| 3 | Hot Tubs Northwest - Lake Stevens | 55 | 5.0★ (21) | Lake Stevens, 31 mi away | Sat · Sun | — |
| 4 | Spas Pools | 54 | 3.5★ (4) | Burlington, 3 mi away | Sat | — |
| 5 | PNW Demolition | 50 | 5.0★ (20) | Marysville, 21 mi away | Sat · Sun · Evenings | — |
| 6 | Brown's Plumbing Pumps & Spas | 49 | 4.5★ (84) | Marysville, 26 mi away | Sat | — |
| 7 | All Star Pool & Spa Inc | 49 | 4.0★ (18) | Everett, 32 mi away | — | — |
| 8 | Taylor's Custom Built Pools & Spas | 49 | 3.5★ (23) | Lynden, 34 mi away | Sat | — |
| 9 | Premier Landscape Co. | 48 | 4.9★ (48) | Lynden, 33 mi away | Sat | — |
The 9 best pool builders in Mount Vernon, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Ferndale, 30 mi away
57/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.7★ from 150 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Lake Stevens, 31 mi away
55/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Swimming pool contractor”.
#4 Spas Pools
Based in Burlington, 3 mi away
54/100CR ScoreRanked #4 because of its Google rating and trade focus: 3.5★ from 4 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Marysville, 21 mi away
50/100CR ScoreRanked #5 because of its Google rating and review volume: 5.0★ from 20 Google reviews.
Based in Marysville, 26 mi away
49/100CR ScoreRanked #6 because of its Google rating and review volume: 4.5★ from 84 Google reviews.
Based in Everett, 32 mi away
49/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.0★ from 18 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Lynden, 34 mi away
49/100CR ScoreRanked #8 because of its Google rating and trade focus: 3.5★ from 23 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Lynden, 33 mi away
48/100CR ScoreRanked #9 because of its Google rating and review volume: 4.9★ from 48 Google reviews.
How we ranked Mount Vernon pool builders
We scored 9 Mount Vernon pool builders 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 November 3, 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 |
Pool builders in Mount Vernon: frequently asked questions
Who is the best pool builder in Mount Vernon?
By CR Score, the highest-ranked pool builder in Mount Vernon, WA is Hot Tubs Northwest - Burlington with a CR Score of 64/100. It has 4.8★ from 414 Google reviews. It is open Saturdays until 5:30 PM. Hot Tubs Northwest - Ferndale (#2) and Hot Tubs Northwest - Lake Stevens (#3) follow. We ranked 9 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Mount Vernon?
ContractorsRanked ranks 9 pool builders serving Mount Vernon, WA. Counts are as of November 2026.
Which pool builders in Mount Vernon work on weekends?
8 of 9 ranked pool builders post Saturday hours and 2 post Sunday hours. The highest-ranked open Saturdays are Hot Tubs Northwest - Burlington (#1), Hot Tubs Northwest - Ferndale (#2) and Hot Tubs Northwest - Lake Stevens (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Mount Vernon pool builders have?
The median Google rating among 9 rated pool builders in Mount Vernon is 4.7★, with a median of 23 reviews. Hot Tubs Northwest - Burlington has the most, 414 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank pool builders?
Each pool builder gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do pool builders outside Mount Vernon count in this ranking?
Yes, if they are within 40 mi of the Mount Vernon city center, our service radius for pool builders. 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.
Can pool builders pay to rank higher on ContractorsRanked?
No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.
Update log for Mount Vernon
- November 2026: CR Scores recalculated for 9 pool builders serving Mount Vernon.
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