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) 202-3778 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
$250 OFF
L1 or L2 Pool Bonding
Get this deal!Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers. Offers expire on 9/30/26
$89
Drain Camera Evaluation
Get this deal!Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers. Offers expire on 08/31/26
$149
Whole Home Plumbing Evaluation
Get this deal!Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers. Offers expire on 08/31/26
$149
Panel Evaluation
Get this deal!Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers. Offers expire on 08/31/26
Up to $500
system Buy Back
Get this deal!Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers. Offers expire on 08/31/26
$50 Off
Any Repair over $200
Get this deal!Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers. Offers expire on 08/31/26
$89
Tune Up
Get this deal!Call for Conditions & Restrictions / Present Coupon at Time of Service / Not Available to Combine with Other Offers. Offers expire on 08/31/26
What Are Customers Are Saying
Preston Gordon you are the man. Thank you for fixing bathroom and finding my lost hidden treasures.
Show MoreKatie Lock
Thank you for the great and friendly service Shavine. I appreciate all the advice and friendly attitude.
Show MoreChristen Keith
Princeton was amazing. He diagnosed the issue quickly and solved it without fail. Would recommend.
Show MoreWilliam Keys
Cliff did a great job with my emergency breaker job he was quick and dedicated to getting it done to helping me restore my power. I really appreciated the swift response.
Show MoreDerek Murphy
Reggie was absolutely fantastic. Very knowledgeable and explained everything in simple terms. Would definitely recommend him for any of your electrical needs!
Show MoreChristian Mayfield
Princesten was wonderful! He was very thorough, helpful and extremely professional. We have had many service professionals come through our home and he is by far one of the most professional and respectful people I’ve ever had.
Show MoreElisa Race
Amazing work today by Evan and Shavine. They were able to fix a problem no one else was able to fix. Will definitely use these guys again
Show MoreDarren Eaddy
Shavine and Evan were very knowledgeable and were able to fix the issue at hand . They answered all our questions and made sure everything was complete before they left .
Show MoreChar E
Outside GFI outlet not working. Could not reset. Within a short time problem was resolved. Electrician Shavine was excellent. I would highly recommend Arco and their service provided.
Show MoreBob Ochsner
We originally called Acro for one issue but ended up with getting our very out dated breaker boxes replaced which was definitely needed. Shavine M. and Evan S. were both our electric technicians for our full job. Shavine M. was the first technicians on site and was very prompt. The gentlemen let us know before hand the amount of time the power was going to be out and we gave them the space to work. After the work was completed, Shavine gave a walk through of the work completed today and a explaination of the next steps after. We are very happy with the work completed and Shavine and Evan were a pleasure to have as technicians on the job.
Show MoreJasmin A
Great experience! Quote and installation/service performed same day when others were weeks out just for quote appointment. We had an attic vent fan hooked up and some landscape lighting repaired, but seems they could really do any/all electrical projects you would need.
Show MoreMarc Mellion
Andrew Corrothers with Arco was very polite and answered questions that I had when he came for my A/C maintenance.
Show MoreSherry Runner
Shavine switched out/repaired more outlets and switches in our home than I can count! He also installed several light fixtures for us and they work and look outstanding ! Now all of our lights and outlets are functional and I am so happy with the work that was done . It was a very big job and Shavine worked finished it all in a day ! I highly recommend Shavine with your electrical needs!
Show MoreSusan Simpson
We had our AC serviced by Arco. The first day we had a technician. He said he had to order parts and would return the next day. The next day we got a new technician EUGENE and he was so professional, h shared what he was doing, he was friendly, and insightful. We had to replace our thermostat. He was quick and proficient. I highly recommend Arco but specifically Eugene. Thank you.
Show MoreTamika Glenn
They are reliable and always show up as scheduled. Shavine did a great job installing our motion sensor floodlights. I would hire them again for any electrical work.
Show MoreKern Jolibos