60/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.5★ from 31 Google reviews, listed on Google as “Swimming pool contractor”.
Best Pool Builders in Centralia, IL (2026)
5 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Centralia: Evergreen Pool and Spa, CR Score 60/100; 4.5★ from 31 Google reviews; open Saturdays until 2 PM.
- 3
Most-reviewed: Crystal Clear Pools & Spas, 57 Google reviews at 4.6★, the most of 5 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
5 Centralia pool builders are ranked here by CR Score, from ten published factors. 3 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.5★ across 5 rated businesses.
Most of this list also appears on the Pool builders in Mount Vernon ranking. See Pool builders in Mount Vernon
Top 5 pool builders in Centralia at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Evergreen Pool and Spa | 60 | 4.5★ (31) | Centralia | Sat | Overall |
| 2 | East Side Pools And Spas | 59 | 4.1★ (30) | Salem, 10 mi away | Sat · Sun | — |
| 3 | Crystal Clear Pools & Spas | 59 | 4.6★ (57) | Mount Vernon, 20 mi away | Sat | Most reviews |
| 4 | Royal Fiberglass Pools | 52 | 5.0★ (3) | Mount Vernon, 11 mi away | Sun · Evenings | — |
| 5 | Aquatechs Pools & Renovations | 47 | 4.2★ (5) | Jeffersontown, 33 mi away | — | — |
The 5 best pool builders in Centralia, 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 Salem, 10 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.1★ from 30 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Mount Vernon, 20 mi away
59/100CR ScoreRanked #3 because of its Google rating and review volume: 4.6★ from 57 Google reviews, the most in Centralia.
Based in Mount Vernon, 11 mi away
52/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Swimming pool contractor”.
Based in Jeffersontown, 33 mi away
47/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Swimming pool contractor”.
How we ranked Centralia pool builders
We scored 5 Centralia 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 Centralia 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 Centralia: frequently asked questions
Who is the best pool builder in Centralia?
By CR Score, the highest-ranked pool builder in Centralia, IL is Evergreen Pool and Spa with a CR Score of 60/100. It has 4.5★ from 31 Google reviews. It is open Saturdays until 2 PM. East Side Pools And Spas (#2) and Crystal Clear Pools & Spas (#3) follow. We ranked 5 pool builders on ten factors, last updated November 3, 2026.
How many pool builders are there in Centralia?
ContractorsRanked ranks 5 pool builders serving Centralia, IL. 1 of them is based in Centralia; the rest serve it from nearby towns. Counts are as of November 2026.
Which pool builders in Centralia work on weekends?
3 of 5 ranked pool builders post Saturday hours and 2 post Sunday hours. The highest-ranked open Saturdays are Evergreen Pool and Spa (#1), East Side Pools And Spas (#2) and Crystal Clear Pools & Spas (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Centralia pool builders have?
The median Google rating among 5 rated pool builders in Centralia is 4.5★, with a median of 30 reviews. Crystal Clear Pools & Spas has the most, 57 reviews, and ranks #3. 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 Centralia count in this ranking?
Yes, if they are within 40 mi of the Centralia 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 Centralia
- November 2026: CR Scores recalculated for 5 pool builders serving Centralia.
More pool builders and Centralia pages
Pool builders near Centralia
- Pool builders in Mount Vernon, IL7 ranked
- Pool builders in Shiloh, IL95 ranked
- Pool builders in O'Fallon, IL101 ranked
- Pool builders in Troy, IL91 ranked
- Pool builders in Belleville, IL103 ranked
- Pool builders in Swansea, IL105 ranked
- Pool builders in Fairview Heights, IL105 ranked
- Pool builders in Collinsville, IL105 ranked
- Pool builders in Glen Carbon, IL101 ranked
- Pool builders in Edwardsville, IL98 ranked
Other trades in Centralia
- Roofers in Centralia41 ranked
- Plumbers in Centralia15 ranked
- Electricians in Centralia9 ranked
- HVAC contractors in Centralia23 ranked
- General contractors in Centralia19 ranked
- Painters in Centralia5 ranked
- Flooring contractors in Centralia5 ranked
- Drywall contractors in Centralia5 ranked
- Siding contractors in Centralia13 ranked
- Window installers in Centralia9 ranked
- Gutter installers in Centralia6 ranked
- Solar installers in Centralia8 ranked
- Garage door repair companies in Centralia5 ranked
- Tree services in Centralia10 ranked
- Water damage restoration companies in Centralia9 ranked
- Home builders in Centralia9 ranked
- Paving contractors in Centralia7 ranked
- Auto glass repair shops in Centralia5 ranked
- Septic service companies in Centralia5 ranked
- Excavating contractors in Centralia6 ranked
- All contractors in Centralia