Best Water Heater Repairs in Frederick, CO (2026)

12 verified businesses · Sorted by rating & reviews

Also in Frederick

Drain CleaningFaucet Repair & InstallationPlumberSewer Line RepairToilet RepairWater Heater Installation
1

Applewood Plumbing Heating & Electric

Google★★★★½4.816.9k reviews
Yelp2 stars1.8908 reviews
→ Stable·3 mo: 4.9★ (74)·6 mo: 4.8★ (168)
Staff:+Tony (2)
5000 W 29th Ave, Denver, CO 80212
+1303-444-1633
Electrician
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2

Brothers Plumbing, Heating & Electric

Google★★★★½4.78.6k reviews
Yelp1.5 stars1.7410 reviews
→ Stable·3 mo: 4.7★ (32)·6 mo: 4.7★ (127)
6201 Broadway, Denver, CO 80216
+1303-451-5057
Plumber
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3

Golden West Plumbing, Heating, Air Conditioning, and Electrical

Google★★★★½4.83.7k reviews
→ Stable·3 mo: 4.9★ (27)·6 mo: 4.8★ (149)
Staff:+Jimmy (2)
4217 Delaware St, Denver, CO 80216
+1303-529-9771
HVAC contractor
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Golden West Plumbing, Heating, Air Conditioning, and Electrical photo 1
4

Ultimate Heating, Cooling, Plumbing & Electric

Google★★★★½4.81.2k reviews
Yelp4 stars3.828 reviews
→ Stable·3 mo: 4.8★ (20)·6 mo: 4.9★ (65)
Staff:+Ross (2)+Sam (2)+Kyle (2)+JR. (2)+Jr (2)
4321 Broadway Unit 3, Denver, CO 80216
+1720-306-9245
HVAC contractor
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5

Veteran Heating, Cooling, Plumbing & Electric

Google★★★★½4.9213 reviews
→ Stable·3 mo: 5★ (5)·6 mo: 5★ (10)
3513 Brighton Blvd #431, Denver, CO 80216
+1720-594-6631
Plumber
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6

Integrated Air Mechanical

Google★★★★★569 reviews
→ Stable·3 mo: 5★ (2)·6 mo: 5★ (5)
+1720-357-2336
HVAC contractor
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7

75 Degree Heating & Air

Google★★★★★568 reviews
→ Stable·3 mo: 5★ (1)·6 mo: 5★ (3)
Denver, CO 80202
+1619-333-7575
HVAC contractor
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8

Richard & Sons Plumbing & HVAC

Google★★★★½4.968 reviews
→ Stable·3 mo: 5★ (4)·6 mo: 4.9★ (10)
Staff:+Louis (2)
2470 Broadway #103, Denver, CO 80205
+1720-896-7799
Plumber
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9

Denver Plumbing & Drain Pro

Google★★★★★532 reviews
→ Stable·3 mo: 5★ (21)·6 mo: 5★ (36)
518 17th St #100, Denver, CO 80202
+1720-685-6277
Plumber
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10

Otteman Empire Plumbing and Mechanical LLC.

Google★★★★★59 reviews
+1970-889-5959
Plumber
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11

Now Emergency Plumbing Denver

Google★★★★★523 reviews
→ Stable·3 mo: 5★ (20)·6 mo: 5★ (20)
+1720-949-7111
Plumber
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12

Omega Plumbing

Google★★★★★518 reviews
+1720-327-3965
Plumber
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