Tankless water heater installation for South OC homes

Answer-first

Tankless heats on demand. It does not put instant hot water at a far guest bath unless you add recirculation. Repipe OC installs and services residential tankless units in South Orange County after checking gas capacity, vent path, and condensate. Shop: 23821 Hillhurst Drive, Laguna Niguel, CA 92677. Call (949) 524-2362. CSLB 1087885.

What we check on the walkthrough

• Existing tank vs side-yard / garage tankless

• Gas line size and meter capacity

• Vent termination (HOA / setbacks)

• Condensate drain where required

• Fixture count and farthest bath (recirc conversation)

Brands

Homeowners often ask about Rinnai, Rheem, and Navien. We write the unit that fits the house and gas — we do not invent monthly savings or rebate math on this page. Brand choice is a walkthrough decision.

FAQ

Will I get hot water the second I open the tap? No — water still travels through the pipes unless recirculation is installed.

Do you remove the old tank? Yes when it is in the signed scope.

Warranty? Manufacturer warranty on the unit; our labor terms are written in the estimate. Whole-house supply repipes carry our separate 25-year transferable parts-and-labor warranty on pipes/fittings we install.

Hours? Mon–Fri 6:00 AM–6:00 PM, Sat 8:00 AM–5:00 PM, Sun 10:00 AM–2:00 PM. Emergency-style response for active leaks/mains — we do not claim 24/7.

Related reading: brand fit is covered in Rinnai vs Rheem vs Navien, and cost drivers are in tankless install cost factors.

CTA

Call (949) 524-2362. Residential only. Links: /service-locations/ and related filtration / repipe pages.