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Serving Kent, Issaquah, and surrounding areas

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Kent,WA – (253) 343-0000 | Issaquah, WA – (425) 472-(HVAC) 4822

Professional Tankless Water Heater Installation in Federal Way, WA

World Class Services is your trusted provider for expert tankless water heater installation in Federal Way, WA and the surrounding areas. Our team of highly skilled technicians specializes in the installation of efficient and reliable tankless water heating systems that deliver endless hot water on demand while saving you money on energy costs.

The Benefits of Tankless Water Heaters

Tankless water heaters offer numerous advantages over traditional tank-based systems. By heating water only when it’s needed, these compact units provide an endless supply of hot water without the standby energy losses associated with storage tanks. According to the U.S. Department of Energy, tankless water heaters can be up to 34% more energy efficient than conventional storage tank water heaters for homes that use 41 gallons or less of hot water daily.

In addition to energy savings, tankless water heaters offer:

  • Space Savings: Tankless units are wall-mounted and take up significantly less space than bulky storage tanks
  • Longer Lifespan: With proper maintenance, tankless water heaters can last up to 20 years or more, compared to 10-15 years for traditional tank-based systems
  • Instant Hot Water: No more waiting for the tank to refill or running out of hot water during peak usage times

Our Installation Process

At World Class Services, we follow a meticulous installation process to ensure optimal performance and longevity of your tankless water heater. Our veteran-owned and operated company is committed to providing exceptional service and a 100% satisfaction guarantee to residents and businesses across Federal Way, Kent, Des Moines, Renton, Burien, and Covington, WA.

Our installation process includes:

  1. Consultation: We assess your hot water needs, home layout, and existing plumbing to determine the best tankless water heater solution for your property
  2. Preparation: Our technicians carefully prepare the installation site, ensuring proper ventilation, gas and water connections, and electrical requirements are met
  3. Installation: We professionally install your new tankless water heater, adhering to all local building codes and manufacturer specifications
  4. Testing and Calibration: We thoroughly test the system for proper operation, water temperature, and flow rate, making any necessary adjustments for optimal performance

Choosing the Right Tankless Water Heater

When selecting a tankless water heater for your Federal Way home or business, it’s essential to consider factors such as the number of simultaneous hot water applications, desired flow rate, and temperature rise. Our experienced team can help you navigate the various options available, including gas-fired and electric models from leading manufacturers like Rinnai, Rheem, and Noritz.

We also offer expertise in other HVAC services, including AC replacement, AC service, ductless HVAC systems, AC repair, and heating and cooling solutions for Kent, WA, Federal Way, WA, Renton, WA, Des Moines, WA, Burien, WA, and Covington, WA.

Trust World Class Services for Your Tankless Water Heater Needs

When you choose World Class Services for your tankless water heater installation in Federal Way, WA, you can trust that you’re receiving the highest level of service and expertise. Our commitment to customer satisfaction, combined with our extensive experience in the HVAC industry, ensures that your new tankless water heater will provide reliable, efficient hot water for years to come. Contact us today to schedule your consultation and experience the difference of working with a world-class team.

Tankless Water Heater Service, Tankless Water Heater Installation, Tankless Water Heaters & Tankless Water Heaters in Federal Way, WA

Natural Gas Tankless Water Heaters in Federal Way, WA | Tankless Water Heater Service

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Residential & Commercial

Furnaces

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Residential & Commercial

Air Conditioning

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Residential & Commercial

Ductless HVAC

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Residential & Commercial

VRF

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Residential

Water Heaters

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Electrical Services

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Electrical Services

EV Charge Ports

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Customer Reviews
What They're Saying
Michael L.

Brandon come out to our place to clean out our dryer vent. He was great and did a fantastic job cleaning our vent, which has five elbow joints between the dryer and the outside. The louvers on the vent cap outside were barely moving before he came, but they were flapping wide open after he was done (see videos). My wife and I are very pleased with the work he did. We’ll be using World Class Services again!

Momoko

Great customer service from both Cyndi and Devan since start to finish. I booked a furnace maintenance and Cyndi was responsive and eager to answer all of my questions. Devan was on time, professional and did a great job with the maintenance service. He was willing to answer all of my questions and was not afraid to share his knowledge, insights and expertise. It truly felt like he was here to help rather than trying to sell, which I really appreciated.

Cameron P.

The technician was very communicative, told me when he was going to arrive and diagnosed the issue quickly and efficiently. He was very respectable and clear and concise on what was needed and was more than happy to hire him for this repair. Too many times I am asked to fill out forms for a review but I was eager and happy to do so following my visit by the tech and he represented WCS very well.

Joshua S.

While no one wants an unplanned HVAC issue, we were delighted with World Class Services! Devan was immensely helpful, and communicated each step between our first call and final resolution. I’ll be using him and his team again, and have even recommended World Class to some family and friends in the neighborhood!

Marie L.

World class definitely leaves up to their name, as they provide top notch world class service. They contact you at every process, great at communicating changes . Sending the picture of who is arriving was a great way to ease and feel safe. Devan was respectful of our home (wore booties without being asked), he was respectful of our time and was great at explaining what’s needed and not needed. I would highly recommend world class for heating and cooling needs.

Greg B.

I highly recommend World Class. Our gas furnace went out and they were able to schedule an appt for the same day. Devan was great and got us back up and running quickly at a fair cost without even needing to replace a part. I will definitely use them again for future furnace maintenance and repair.

Kelly C.

It was a joy to have Devan service our furnace. It was really cool to have him text confirm with his picture. His professional demeanor, accountability and communication was wonderful! It was also appreciated having pictures of our job and adequate description of what was done for our records… excellent! I can’t remember ever having that nice of a visit to provide a service. Looking forward to seeing him again for our next service needed.

Electric Tankless Water Heaters

Natural Gas Tankless Water Heaters

Federal Way, WA