🚨🔧📞 Holiday Emergency Services 🚨🔧📞
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Expert Tankless Water Heater Repair from Northeast Ohio’s Plumbing Specialists Since 1955

When your tankless water heater stops providing hot water or shows error codes, you need professional repair service. Arco Comfort Air provides same-day tankless water heater repair throughout Cleveland, Akron, and surrounding communities, with emergency service available and upfront pricing guaranteed.

Common Tankless Water Heater Problems

No Hot Water: Ignition problems, gas supply issues, or electrical component failures Error Codes: Diagnostic codes indicating specific system malfunctions or maintenance needs Inconsistent Temperature: Flow rate issues, mineral buildup, or temperature sensor problems Strange Noises: Unusual sounds indicating internal component problems or maintenance needs Reduced Flow Rate: Mineral deposits, filter clogs, or internal scaling affecting performance

Our Tankless Repair Process

Diagnostic Testing: Advanced diagnostic tools to identify exact problem and error codes Component Inspection: Thorough examination of heat exchanger, ignition system, and controls Professional Repair: Quality replacement parts and proper repair techniques for reliable operation System Testing: Complete performance verification and safety checks after repair

Why Choose Arco for Tankless Repair?

Tankless Expertise: Specialized knowledge of all major tankless water heater brands and models Same-Day Service: Rapid response throughout Northeast Ohio for urgent hot water problems Quality Parts: Manufacturer-approved replacement components with warranty coverage Honest Assessment: Fair evaluation of repair vs. replacement options based on unit age and condition

Emergency Tankless Repair

24/7 Availability: Emergency service for complete hot water loss and safety concerns Rapid Diagnosis: Quick identification of problems using advanced diagnostic equipment Complete Solutions: Address both immediate problems and underlying maintenance issues

Preventive Maintenance

Annual Service: Regular maintenance to prevent costly repairs and extend unit lifespan Descaling Service: Professional mineral removal to maintain efficiency and performance Filter Replacement: Clean filters for optimal water flow and system protection

Customer Success Story

“Our tankless water heater started showing error codes and the water temperature was inconsistent. Arco’s technician diagnosed the problem quickly, replaced a faulty sensor, and performed a complete system flush. Works perfectly now!” – David M., Westlake

Schedule Tankless Repair Today

Don’t let tankless water heater problems leave you without hot water. Contact Arco Comfort Air for professional tankless repair service.

Call (216) 236-5860 for immediate service or schedule online. Our licensed plumbers will restore your endless hot water quickly.

Arco Comfort Air has been Northeast Ohio’s home comfort hero since 1955. Licensed, bonded, and insured for your protection.

Today’s Offers

20%

Discount on Annual Membership

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Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers

$50 Off

Electrical Repair

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Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers

$500

Rebate on Sewer Lining

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Up to $1000 Off

Full System Install

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What Are Customers Are Saying

Princeston was excellent, very friendly and very efficient! He did an excellent job and helped sort out multiple leaks!!

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Brian Suter

September 20, 2025

Had an issue with scheduling and had to be rescheduled. ARCO reached out to me with a very considerate resolution and we are very pleased with their professionalism. We have used them in the past and plan on working with them in the future.

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David Jackson

September 20, 2025

Eugene was out for the furnace check today. He took a lot of time to explain what he would do and extra features associated with my account. He was very thorough and did everything I asked him to do. He was very polite and friendly but professional.

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Francine Beekman

September 20, 2025

Kellyed did amazing work and was very informative.

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Nathan Wisniewski

Nathan Wisniewski

October 27, 2025

Dominic was awesome and super helpful

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DarkLordChibi

DarkLordChibi

October 27, 2025

Technician was incredibly knowledgeable and did an amazing job fixing a persistent issue plaguing our house for years

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Bug VonD

Bug VonD

October 27, 2025

Jesse was a good guy to converse with and got the job done quick and easy. Friendly guy and great service!

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Căļĕb Ğ

Căļĕb Ğ

October 27, 2025

jesse was a great help finding out was was wrong with my furnance and explaining so i could understand what the problem was i highly recommend!!!

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Trent Manas

Trent Manas

October 27, 2025

Jessie came out today to service our heating system. He was on time and very personable. We have had great experiences with ARCO and Jessie in the past. He got right to work and checked over the system and found that the igniter looked a bit “Iiffy” We had it replaced. Very reasonable. Very Happy with ARCO and will schedule our AC tuneup in the spring..

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David Jackson

David Jackson

October 26, 2025

Princesten Was stellar!! He went above and beyond will be using them in the future!

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Zak Gaydos

Zak Gaydos

October 23, 2025

The technician was incredibly thorough and detailed with his work inspecting the electrical in our home. He clearly explained what he was going to do and all that it would entail. When he was finished he went over anything that needed to be done and why, and then offered reasonable quotes in different price points so it wasn’t overwhelming.

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Kortnee Schubert

Kortnee Schubert

October 23, 2025

Jesse was great ,he was very professional

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Linda Muckleroy

Linda Muckleroy

October 23, 2025

Jesse the technician was amazing! He was very knowledgeable, friendly and quickly diagnosed the issue with my furnace right away. The work was completed efficiently and my furnace is working better than ever before! Very highly recommend!!!!

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Jeneba Yaskey

Jeneba Yaskey

October 23, 2025

Jesse was great, straight forward, gave some advice and I appreciated it!

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Alex Price

Alex Price

October 22, 2025

Princeton Gordon went above and beyond to solve problem!

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david evans

david evans

October 22, 2025