Best Water Heater Installations in Glendora, CA (2026)

16 verified businesses · Sorted by rating & reviews

Also in Glendora

Drain CleaningFaucet Repair & InstallationPlumberSewer Line RepairToilet RepairWater Heater Repair
1

A-1 Total Service Plumbing

Google★★★★½4.91.5k reviews
Yelp4.5 stars4.6437 reviews
↓ Declining·3 mo: 4.7★ (9)·6 mo: 4.9★ (23)
640 S Atlantic Blvd, Los Angeles, CA 90022
+1323-643-2844
Plumber
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2

JW Plumbing, Heating and Air

Google★★★★½4.82.7k reviews
Yelp3.5 stars3.427 reviews
→ Stable·3 mo: 4.9★ (99)·6 mo: 4.9★ (364)
Staff:jw (2)+John (2)
904 Wall St Suite 203, Los Angeles, CA 90015
+1213-379-5931
HVAC contractor
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3

Red Lilly Plumbing

Google★★★★½4.8522 reviews
Yelp4.5 stars4.5509 reviews
↑ Improving·3 mo: 5★ (16)·6 mo: 4.9★ (54)
Staff:+Charles (2)
1647 Beverly Blvd, Los Angeles, CA 90026
+1323-319-4102
Plumber
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4

Southwest Heating & Air Conditioning

Google★★★★½4.9339 reviews
Yelp4.5 stars4.5544 reviews
→ Stable·3 mo: 5★ (7)·6 mo: 5★ (30)
Staff:+Bobby (2)owner (2)
622 Alpine St, Los Angeles, CA 90012
+1310-867-0703
HVAC contractor
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5

John's Plumbing & Drain Services

Google★★★★½4.9416 reviews
Yelp4.5 stars4.693 reviews
→ Stable·3 mo: 5★ (12)·6 mo: 4.9★ (43)
3847 Brunswick Ave, Los Angeles, CA 90039
+1323-422-7485
Plumber
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6

United Plumbing Heating Air & Electric

Google★★★★½4.8272 reviews
Yelp4 stars4.2175 reviews
Staff:+Eric (2)
1612 Sunset Blvd, Los Angeles, CA 90026
+1310-561-4341
Electrician
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7

L.A to O.C Plumbing Pro

Google★★★★★5107 reviews
→ Stable·3 mo: 5★ (2)·6 mo: 5★ (5)
Staff:+Mando (2)
+1323-239-8505
Plumber
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8

Caden's Plumbers

Google★★★★½4.764 reviews
→ Stable·3 mo: 4.7★ (6)·6 mo: 4.9★ (19)
Staff:+Jonah (2)+Bradley (2)
417 Bauchet St #1863, Los Angeles, CA 90012
+1213-634-2296
Plumber
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9

Smith Air Conditioning & AC Repair

Google★★★★★539 reviews
→ Stable·3 mo: 5★ (18)·6 mo: 5★ (43)
350 S Grand Ave suite 705, Los Angeles, CA 90071
+1213-724-2172
HVAC contractor
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10

Y & B Electric & Plumbing

Google★★★★★533 reviews
→ Stable·3 mo: 5★ (23)·6 mo: 5★ (35)
546 S Spring St, Los Angeles, CA 90013
+1213-335-6059
Electrician
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11

Precision Emergency Plumber Los Angeles

Google★★★★★516 reviews
→ Stable·3 mo: 5★ (7)·6 mo: 5★ (16)
412 Colyton St, Los Angeles, CA 90013
+1213-451-6567
Plumber
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12

Express plumbing remodeling services

Google★★★★½4.818 reviews
↓ Declining·3 mo: 1★ (1)·6 mo: 1★ (1)
1201 S Hope St, Los Angeles, CA 90015
+1818-455-6221
Plumber
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13

Alliance United Plumber Los Angeles

Google★★★★★59 reviews
→ Stable·3 mo: 5★ (7)·6 mo: 5★ (7)
1035 S Los Angeles St P, Los Angeles, CA 90015
+1310-362-9413
Plumber
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14

AM-PM Plumbing Inc.

Google★★★★★55 reviews
+1323-851-2692
Plumber
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15

Quick Pipe Solutions ILC

Google★★★★★55 reviews
319 E 2nd St, Los Angeles, CA 90012
+1424-490-3020
Repair service
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16

HVAC Services Cerritos

Google★★★★★54 reviews
+1562-724-4175
Plumber
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