Top Water Heater Repair & Replacement Companies in Houston
1.Abacus Plumbing, Air Conditioning, & Electrical
4.7★ (11,836 reviews)
4.7★ from 11836 reviews
Water Heater Repair & Replacement Cost in Houston
Local ranges, adjusted for area wage and cost-of-living data.
| Service | Typical range in Houston |
|---|---|
| Water heater repair | $192–$673/job |
| Tank water heater replacement | $1,153–$2,403/job |
| Tankless water heater install | $1,922–$4,805/job |
| Flush and maintenance | $96–$240/visit |
Water Heater Repair & Replacement prices in Houston run about 4% below the national average, based on what this trade earns in the metro area — so neighbouring cities in the same metro see similar rates.
Quotes on this page come from 6 companies serving Houston, rated 4.9★ on average across 13,615 customer reviews.
Houston Climate & Seasonal Timing
What Houston's weather means for scheduling water heater repair & replacement.
- Last spring frost
- February 3
- First fall frost
- December 20
- Annual precipitation
- 50.63"
- Heating degree days
- 1,237
- Cooling degree days
- 3,322
| Month | Low | High | Precip |
|---|---|---|---|
| Jan | 44.4° | 62.5° | 4.02" |
| Feb | 47.8° | 65.9° | 3.3" |
| Mar | 54.1° | 72.9° | 3.12" |
| Apr | 61.3° | 79.4° | 3.28" |
| May | 69.5° | 85.9° | 4.24" |
| Jun | 75.3° | 91.3° | 7.45" |
| Jul | 77° | 93.1° | 4.55" |
| Aug | 77° | 93.4° | 2.83" |
| Sep | 72.1° | 90° | 4.17" |
| Oct | 63.1° | 82° | 5.39" |
| Nov | 54.2° | 72.6° | 4.3" |
| Dec | 46° | 64.6° | 3.98" |
NOAA station data 7.09 miles from Houston.
Permits & Regulations in TX
Permit typically required
- Plumbers are licensed by the Texas State Board of Plumbing Examiners, which licenses the individual plumber rather than the contracting business
- License tiers are Tradesman Plumber-Limited, Journeyman, Master and Plumbing Inspector, each requiring an examination
- Licensees must complete six hours of continuing professional education annually to renew
License required: Texas State Board of Plumbing Examiners license (Journeyman or Master)
Sources: tsbpe.texas.gov
Water Heater Repair & Replacement FAQs for Houston
How much does water heater repair cost in Houston?
Water heater repair in Houston typically runs $192-$673; full tank replacement costs considerably more.
How many water heater pros serve Houston?
We track 6 water heater specialists and plumbers serving Houston.
Do I need a permit to replace a water heater in Houston, TX?
In TX, Plumbers are licensed by the Texas State Board of Plumbing Examiners, which licenses the individual plumber rather than the contracting business. Water heater replacement commonly requires a permit in Houston because of gas, venting and relief-valve requirements.
Is water heater work in Houston more expensive than average?
Water heater work in Houston runs about -3.9% versus the national average.
Why does my water heater struggle in Houston winters?
When Houston lows reach 44F, incoming water is much colder, so a tank takes longer to recover and a heater with sediment or a weak element runs out of hot water sooner.
Is a tankless water heater worth it in Houston?
Houston averages 1,237 heating degree days a year. The colder the incoming water, the larger a tankless unit has to be to keep up with showers, which drives its price.
How often should a water heater be flushed in Houston?
Once a year is standard in Houston; flushing removes sediment that shortens tank life. Repairs caught early typically cost $192-$673.
Does summer heat affect water heaters in Houston?
Less than winter: with highs near 93F in Houston, incoming water is warm and heaters work least, which is why summer is a good time to schedule a replacement.
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