Texas Responsible Master PlumberIndependent advice: we don't sell installsResidential · Commercial · IndustrialSecond opinions in 48 hoursTakeoffs & bid support for GCsServing Austin to San Antonio
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SasquatchPlumbing Consultant
Residential Consulting

Water Heater & Hot Water Consulting

Hot water that shows up fast and doesn't run out.

Quick answerA water heater consultant sizes your hot water system to your household's real peak use, compares tank, tankless and heat pump options for your fuel, space and water conditions, and checks that bids include required safety items like expansion control, venting and drain pans. Most of our clients are deciding between replacing like-for-like and upgrading.
Remote recommendation in 48 hours $195–$495 per hot water consultation Independent · no installs

Water heaters are sold more than they're designed. A failing 50-gallon tank becomes a $5,000 tankless proposal, or a family that runs out of hot water every morning is sold the same size tank again. In Central Texas, hard water scale, attic installs and long runs to the primary bath make sizing and maintenance matter more than the brochure suggests.

We size the system from your fixtures and habits, compare the real lifetime cost of tank, tankless and heat pump options, and tell you whether a recirculation loop or a second heater solves the 'wait forever for hot water' problem better than a bigger unit. Try the Water Heater Sizer for a quick read, then talk it through with us.

When to call us

  • You run out of hot water during peak use
  • You're being quoted tankless and aren't sure it fits
  • It takes a minute or more for hot water to reach a bathroom
  • Your tank is 10+ years old or rumbling from sediment
  • Your heater is in the attic and you're worried about leaks

What we do

  • Peak-demand sizing from your fixtures and household
  • Tank vs. tankless vs. heat pump comparison for your home
  • Gas line and venting capacity check for tankless upgrades
  • Recirculation and hot-water-wait solutions
  • Bid review for expansion tank, pan, drain, venting and permit

What you get

Sizing summary (first-hour rating or GPM at your temperature rise)
Option comparison with typical installed costs
Bid checklist

What drives the fee

  • Remote vs. on-site visit
  • Gas line sizing check
  • Recirculation design
  • Number of bids to review

Water Heaters FAQ

Is tankless worth it in Central Texas?

It can be for larger households with gas service and room for proper venting, but hard water means annual descaling is not optional, and gas line upgrades can add significant cost. A properly sized tank or heat pump is sometimes the better value.

How big a water heater do I need?

Size by peak-hour demand, not bedrooms. A 4-person household with two showers running back-to-back usually needs a first-hour rating around 70–80 gallons, or a tankless unit sized for 4–6 GPM at winter inlet temperatures.

Do I need an expansion tank?

If your home has a pressure-reducing valve or check valve (a closed system), thermal expansion control is required by code in most jurisdictions and protects the heater and fixtures.

ExperienceIntegrityIndependent advice

Talk to a consultant about water heaters

Tell us about the problem, project or bid. A Texas Responsible Master Plumber replies within one business day with next steps and a fixed fee.