Tankless Water Heater Installation & Service in Boise & the Treasure Valley

Upgrade your home with endless hot water and high-efficiency performance. Universal Plumbing provides fast, professional tankless water heater installation and service across Boise, Meridian, Nampa, Caldwell, Eagle, Kuna, and the entire Treasure Valley. We help you choose the right tankless system for your home and install it safely, correctly, and up to Idaho code.

Same-day service available. Up-front pricing. Local, licensed plumbers.

Why Homeowners Trust Universal Plumbing

• Licensed & insured Treasure Valley plumbing company
  Honest recommendations — repair first when possible
  Up-front, clear pricing with no surprises
  Same-day availability in most areas
  Professional installation, cleanup, and walkthrough
  Locally owned & operated
  
  

Why Tankless Water Heaters Work Great in the Treasure Valley

Between Boise’s hard water conditions and rapid neighborhood growth, tankless systems offer major advantages over traditional tanks. Tankless water heaters heat water on demand, reduce sediment buildup, and eliminate the common “run out of hot water” problem seen in growing households.

Benefits:

• Endless hot water
• Lower energy bills
• Longer lifespan (up to 20+ years)
• Compact, wall-mounted units
• Reduced sediment & scale issues
• Improved efficiency for larger households

Professional Tankless Installation You Can Count On

A tankless system must be installed correctly to perform correctly. Our plumbers ensure your home has the proper gas line, venting, electrical supply, and drainage requirements before installation. We handle everything start-to-finish so your system runs safely and efficiently.

Included with Installation:

• System sizing & recommendations
• Removal of old tank (if needed)
• Gas line or electrical compatibility check
• Safe venting & drain installation
• System startup calibration
• Homeowner walkthrough & training

Maintenance, Flushing & Our Work Guarantee

Tankless systems require periodic maintenance to keep them efficient and long-lasting — especially with Boise’s hard water. Universal Plumbing offers straightforward flushing and descaling services to keep your tankless heater performing like new. And to give you total confidence, every tankless installation we perform comes backed by our workmanship guarantee. If anything related to our install ever becomes an issue, we’ll take care of it promptly and professionally.

• Annual flushing
• Descaling & mineral removal
• Filter cleaning
• System performance check
• Error code diagnosis
• Backed by our workmanship guarantee