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Best Pool Builders in Gary, IN (2026)

82 pool builders ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Gary: All Seasons Pools & Spas, Inc., CR Score 60/100; 4.8★ from 697 Google reviews; open Saturdays until 3 PM.

  2. 4

    Best for emergencies (open 24/7): Swim On Pool Service and Repair Inc., posts 24/7 hours; ranked #4 of 82.

  3. 3

    Most-reviewed: The Great Escape Orland Park, 511 Google reviews at 4.3★, the most of 82 ranked after All Seasons Pools & Spas, Inc.; ranked #3.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

82 Gary pool builders are ranked here by CR Score, from ten published factors. 3 are open 24/7, 48 open Saturdays and 18 open Sundays, based on posted hours. The median Google rating is 4.5★ across 82 rated businesses.

Top 10 pool builders in Gary at a glance

Top 10 pool builders in Gary at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1All Seasons Pools & Spas, Inc.604.8★ (697)Orland Park, 26 mi awaySatOverall
2Dean's Pools & Landscaping Inc594.8★ (255)Schererville, 8 mi away——
3The Great Escape Orland Park584.3★ (511)Tinley Park, 26 mi awaySat · Sun · EveningsMost reviews
4Swim On Pool Service and Repair Inc.584.8★ (134)Bolingbrook, 37 mi away24/7Emergencies
5St. John Pool Center564.5★ (101)Saint John, 12 mi awaySat—
6Royal Pools G2 Landscaping564.7★ (133)Dyer, 10 mi away——
7Aqua Pools564.3★ (243)Homer Glen, 31 mi awaySat · Sun—
8Caribbean Pools Valparaiso564.8★ (202)Valparaiso, 20 mi away——
9Water Trends554.4★ (68)Tinley Park, 24 mi awaySat · Sun—
10Leslie's Pool Supplies554.1★ (109)Schererville, 9 mi awaySat—

The 82 best pool builders in Gary, 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.

  1. Based in Saint John, 12 mi away

    56/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.5★ from 101 Google reviews, listed on Google as “Swimming pool contractor”.

    • 4.5★ from 101 Google reviews
    Hours
    Mon–Fri 10 AM–5 PM · Sat 10 AM–2 PM · Sun closed
    Address
    9571 Wicker Ave, St John, IN 46373
  2. Based in Homer Glen, 31 mi away

    56/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.3★ from 243 Google reviews, listed on Google as “Swimming pool contractor”.

    • 4.3★ from 243 Google reviews
    Hours
    Mon–Sat 9 AM–5 PM · Sun 9 AM–3 PM
    Address
    13445 W 159th St, Homer Glen, IL 60491
  3. Based in Valparaiso, 20 mi away

    56/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.8★ from 202 Google reviews, listed on Google as “Swimming pool contractor”.

    • 4.8★ from 202 Google reviews
    Hours
    Mon–Tue 10 AM–4 PM · Wed closed · Thu–Fri 10 AM–4 PM · Sat–Sun closed
    Address
    3900 Murvihill Rd, Valparaiso, IN 46383
  4. Based in Tinley Park, 24 mi away

    55/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.4★ from 68 Google reviews, listed on Google as “Swimming pool contractor”.

    • 4.4★ from 68 Google reviews
    Hours
    Mon–Sat 10 AM–6 PM · Sun 11 AM–5 PM
    Address
    7787 W 159th St, Tinley Park, IL 60477
  5. Based in Schererville, 9 mi away

    55/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.1★ from 109 Google reviews, listed on Google as “Swimming pool repair service”.

    • 4.1★ from 109 Google reviews
    Hours
    Mon closed · Tue–Sat 10 AM–6 PM · Sun closed
    Address
    1215 US-41, Schererville, IN 46375
  6. Based in Schererville, 9 mi away

    55/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.4★ from 164 Google reviews, listed on Google as “Swimming pool contractor”.

    • 4.4★ from 164 Google reviews
    Hours
    Mon–Tue 10 AM–4 PM · Wed closed · Thu–Fri 10 AM–4 PM · Sat–Sun closed
    Address
    36 E E U.S. Hwy 30, Schererville, IN 46375
  7. Based in Cedar Lake, 13 mi away

    55/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Swimming pool contractor”.

    • 5.0★ from 6 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  8. Based in Merrillville, 5 mi away

    54/100CR Score

    Ranked #19 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Swimming pool contractor”.

    • 5.0★ from 11 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 8 AM–4 PM · Sun closed
    Address
    5630 Pennsylvania St, Merrillville, IN 46410
  9. Based in Northlake, 35 mi away

    54/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.7★ from 48 Google reviews, listed on Google as “Swimming pool contractor”.

    • 4.7★ from 48 Google reviews
    Hours
    Mon–Sun 9 AM–5 PM
    Address
    220 S Harold Ave, Northlake, IL 60164
  10. Based in Hobart, 8 mi away

    54/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Swimming pool contractor”.

    • 4.7★ from 14 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 9 AM–3 PM · Sun closed
    Address
    2851 E 10th St, Hobart, IN 46342
  11. Based in Tinley Park, 23 mi away

    53/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.2★ from 91 Google reviews, listed on Google as “Swimming pool repair service”.

    • 4.2★ from 91 Google reviews
    Hours
    Mon closed · Tue–Sat 10 AM–6 PM · Sun closed
    Address
    15923 S Harlem Ave, Tinley Park, IL 60477

Pool builders 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 82 ranked pool builders here; the rest are on their profiles.

pool builders in Gary, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Sp Tech Pools & Spas534.6★ (56)31 mi
27AAA Liner Replacements533.9★ (111)20 mi
28Caribbean Pools Mokena534.5★ (163)28 mi
29Oasis Pools534.3★ (18)15 mi
30Creekside Outdoor Living534.9★ (126)12 mi
31H & S Swimming Pools534.4★ (68)40 mi
32Szymanski Construction Inc534.0★ (4)In Gary
33Action Pool & Spa (Retail store closed - Please call for pool & spa services)524.6★ (47)33 mi
34Universal Pool Co524.5★ (10)14 mi
35Russo's Pool & Spa Inc.524.0★ (218)36 mi
36Outdoor Specialists513.7★ (35)20 mi
37Statements In Stone Pool and Patio514.8★ (47)31 mi
38Leslie's Pool Supplies513.7★ (85)22 mi
39Olympus Hot Tub & Pool Repair513.1★ (20)22 mi
40Dip N Dive Pools515.0★ (4)23 mi
41Minooka Pools LLC515.0★ (42)34 mi
42Leslie's Pool Supplies514.2★ (92)40 mi
43Black Oak Pool & Supply Inc514.7★ (18)33 mi
44Diamond Pool & Spa Inc504.3★ (44)25 mi
45Smith & Sons Pools504.3★ (24)26 mi
46Naqua Tech LLC504.0★ (49)31 mi
47Pool Dolphins Inc.504.4★ (13)38 mi
48J AND L Pool Service502.5★ (15)In Gary
49MR. POOLS LLC505.0★ (30)34 mi
50Mud Turtle Pools505.0★ (23)28 mi

Also serving Gary

20 more pool builders within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked pool builders serving Gary
BusinessGoogle ratingDistance
A & D Services1.0★ (2)In Gary
A & D Services8 mi
AMP Pools, LLC1.0★ (1)27 mi
Better View Services, LLC1 mi
Caribbean Pools & SpasIn Gary
Chicagoland Pool Management5.0★ (1)39 mi
Citywide Pool & Spa Inc5.0★ (2)35 mi
Daves Pool Services9 mi
Evolve24 mi
Expert Pool Builders14 mi
Expert Pool Builders (Illinois)5.0★ (1)36 mi
K&k Pools5.0★ (1)28 mi
Liquid Service10 mi
NWI Pools1.0★ (1)In Gary
Pools By Design5.0★ (2)29 mi
Pools by Hans5.0★ (2)29 mi
Precision Gary Concrete5.0★ (1)In Gary
Super Tech Home Appliance ServiceIn Gary
Wally Splash Pools3.0★ (1)26 mi
Whiteco Pool Solutions3.0★ (2)20 mi

How we ranked Gary pool builders

We scored 82 Gary 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Gary data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Pool builders in Gary: frequently asked questions

Who is the best pool builder in Gary?

By CR Score, the highest-ranked pool builder in Gary, IN is All Seasons Pools & Spas, Inc. with a CR Score of 60/100. It has 4.8★ from 697 Google reviews. It is open Saturdays until 3 PM. Dean's Pools & Landscaping Inc (#2) and The Great Escape Orland Park (#3) follow. We ranked 82 pool builders on ten factors, last updated November 3, 2026.

How many pool builders are there in Gary?

ContractorsRanked ranks 82 pool builders serving Gary, IN. 3 of them are based in Gary; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of November 2026.

Which pool builders in Gary are open 24/7?

3 ranked pool builders in Gary post 24/7 hours. The highest-ranked are Swim On Pool Service and Repair Inc. (#4), Hatton Pools (#14) and Heritage Pools Co. (#17). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which pool builders in Gary work on weekends?

48 of 82 ranked pool builders post Saturday hours and 18 post Sunday hours. The highest-ranked open Saturdays are All Seasons Pools & Spas, Inc. (#1), The Great Escape Orland Park (#3) and Swim On Pool Service and Repair Inc. (#4). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Gary pool builders have?

The median Google rating among 82 rated pool builders in Gary is 4.5★, with a median of 24 reviews. All Seasons Pools & Spas, Inc. has the most, 697 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 Gary count in this ranking?

Yes, if they are within 40 mi of the Gary 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 Gary

  1. November 2026: CR Scores recalculated for 82 pool builders serving Gary.

More pool builders and Gary pages

Other trades in Gary