Precision Plumbing Services
Tankless Water Heater Installation & Repair
On-demand hot water, properly sized and installed for the way your household actually uses it.
Emergency service, same day, within business hours · Mon–Fri 8am–4pm · CCB #234073
The short answer
Tankless water heater service installs, repairs, and maintains on-demand systems that heat water as you need it. Precision Plumbing helps Eugene, Springfield, and Lane County homeowners decide whether tankless fits their household, then sizes the equipment, gas or electrical supply, venting, and plumbing connections for dependable hot water.
When to Call Us
Any one of these is worth a look. The earlier the cause is identified, the more repair options you usually still have.
01
A tankless unit shows an error code or stops heating
02
Hot water is inconsistent or limited at multiple fixtures
03
You are considering replacing a conventional tank
04
Your household wants more usable hot water in less space
05
The existing system needs descaling or annual service
How the Job Goes
No mystery, no surprise invoice. Here is the order of operations.
01
Calculate hot-water demand and evaluate the home’s utilities.
02
Review fuel, electrical, venting, and water-line requirements.
03
Install or repair the unit with proper connections and safety checks.
04
Test hot-water delivery and review maintenance needs with you.
Why It Matters
Tankless systems can be an excellent fit, but only when they are sized and installed for the home. Matching the system to demand avoids cold-water surprises, unnecessary upgrades, and shortened equipment life.
Frequently Asked Questions
Do tankless water heaters provide endless hot water?
They heat water on demand, so they can provide continuous hot water within the unit’s flow-rate capacity. Proper sizing is important when multiple fixtures may run at once.
Can I replace my tank water heater with a tankless unit?
Often, yes. The installation may require changes to gas capacity, electrical service, venting, or plumbing, which should be evaluated before choosing equipment.
How often does a tankless water heater need service?
Maintenance needs vary by unit and local water conditions. Periodic inspection and descaling help protect performance and follow the manufacturer’s guidance.
Why is my tankless water heater showing an error code?
Error codes can relate to ignition, combustion, venting, flow, scale, or sensors. A qualified diagnosis identifies the actual cause and avoids unnecessary part replacement.
Is a tankless water heater right for every house?
Not always. Precision Plumbing considers household demand, utilities, installation conditions, and long-term goals before recommending a tankless system.
Reviews
What customers say about Precision Plumbing
Rated 5.0 from 345 Google reviews across all our plumbing services.
★★★★★
Quick phone call. Two water related concerns. Montana arrived in two days. Accurate and fair estimate. Speedy professional work and we could not be happier after choosing Precision Plumbing. Already lining up two home Improvement projects with same company.
Jasmien Durian · via Google
★★★★★
We had a great experience with Precision Plumbing! They were very responsive and got us scheduled right away. They communicated well leading up to the visit and showed up promptly. The work was completed efficiently and with high quality. Would recommend!
Denise Callahan · via Google
★★★★★
Both plumbers (Josh and Zack) were prompt and worked well. Having the owner stop by was a plus and fit well with the positive feelings this experience generated.
Keith Yager · via Google
Related Work
Or see photographs from our own job sites — trenches, crawl spaces, and the parts of the job nobody photographs for a brochure.
Trenchless Sewer Repair
Repair the sewer line beneath your home without turning the yard into a construction site.
Sewer Line Repair
Clear diagnosis and durable sewer line repairs for homes across Eugene, Springfield, and Lane County.
Water Line Replacement
Replace a failing water service line with a durable solution, from trenching to trenchless pipe boring.
Coverage Area
Serving Eugene, Springfield & Lane County
Eight communities, one crew, serving Lane County from Eugene, OR 97404. Every city on the map is somewhere we work weekly — pick one to see the housing stock we run into there.
On the edge of the map, or just outside it? Call and ask — coverage decisions here are made by a person, not a ZIP-code list: (541) 636-4725
The right plumber does make a difference.
Don’t put off today what can become a bigger, more expensive issue down the road. Send us the short version and we will call you back.
Mon–Fri 8am–4pm · Emergency service, same day, within business hours · CCB #234073
Request an Estimate
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