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Find Boiler repair pros in Bethesda

Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro
Customers say: Super punctual
30965 local quotes requested
9 years of experience

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025


Percolation Consulting, LLC

No reviews yet

Percolation Consulting, LLC

No reviews yet

Integrated solar energy solutions: photovoltaic, solar-thermal, battery storage and heat pumps. We are not tied to any specific PV manufacturer and will source the best solution for your location and situation. Solar energy is no longer idealists' domain - it makes solid financial sense. Whether your goal is to minimize the time until your solar installation is paid off, or you want to ride out the Zombie apocalypse in comfortable energy self-sufficiency, we have the perfect solution for your location and building use. Contrary to popular perception, year-round self-sufficiency can be reasonably achieved in the Midwest. We have close relationships to vendors of weekly and seasonal energy storage systems which will keep lights and heat on year-round.

Integrated solar energy solutions: photovoltaic, solar-thermal, battery storage and heat pumps. We are not tied to any specific PV manufacturer and will source the best solution for your location and situation. Solar energy is no longer idealists' domain - it makes solid financial sense. Whether your goal is to minimize the time until your solar installation is paid off, or you want to ride out the Zombie apocalypse in comfortable energy self-sufficiency, we have the perfect solution for your location and building use. Contrary to popular perception, year-round self-sufficiency can be reasonably achieved in the Midwest. We have close relationships to vendors of weekly and seasonal energy storage systems which will keep lights and heat on year-round.



Avatar for G-Tech Plumbing & HVAC

G-Tech Plumbing & HVAC

No reviews yet

G-Tech Plumbing & HVAC

No reviews yet

We are a family owned and operated plumbing, electrical, and HVAC company operated out of St. Clairsville Ohio. With many years in the trade we are a licensed and bonded company providing elite service in east Ohio region.

We are a family owned and operated plumbing, electrical, and HVAC company operated out of St. Clairsville Ohio. With many years in the trade we are a licensed and bonded company providing elite service in east Ohio region.


Avatar for Emory Heating & Cooling, LLC

Emory Heating & Cooling, LLC

5.00(
21
)

Emory Heating & Cooling, LLC

5.00(
21
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

If you’re looking for a reliable heating and air conditioning company, you’ve come to the right place. We provide Cambridge, OH and the surrounding areas with comprehensive heating, cooling and air quality services. With 10 years of experience in the heating and air conditioning industry, Emory Heating & Cooling offers high quality products that are both budget-friendly and provide the results you expect from your HVAC system. We work with and install products from each of the following manufacturers: Armstrong Air Concord Guardian Call us today for quality installation, repair and maintenance service.

"OK. Very thorough and cleaned up well after."

Robert H on April 2020

If you’re looking for a reliable heating and air conditioning company, you’ve come to the right place. We provide Cambridge, OH and the surrounding areas with comprehensive heating, cooling and air quality services. With 10 years of experience in the heating and air conditioning industry, Emory Heating & Cooling offers high quality products that are both budget-friendly and provide the results you expect from your HVAC system. We work with and install products from each of the following manufacturers: Armstrong Air Concord Guardian Call us today for quality installation, repair and maintenance service.

"OK. Very thorough and cleaned up well after."

Robert H on April 2020


yoho contracting

No reviews yet

yoho contracting

No reviews yet
Free onsite estimate

David Yoho I am what you mite call the owner of yoho contracting I have been doing home remodeling for 20 + years with many satisfied customers we don't sub out we do our own work the men that works with me are knowledgeable of there trade and respectful if we cant do it right we don't do it

David Yoho I am what you mite call the owner of yoho contracting I have been doing home remodeling for 20 + years with many satisfied customers we don't sub out we do our own work the men that works with me are knowledgeable of there trade and respectful if we cant do it right we don't do it


Granata Contracting and Development

No reviews yet

Granata Contracting and Development

No reviews yet
10 years of experience

Granata Contracting and Development is a local home development and rehabilitation company. Its goal is to provide low cost project management for a variety of home related repairs and projects.

Granata Contracting and Development is a local home development and rehabilitation company. Its goal is to provide low cost project management for a variety of home related repairs and projects.




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Boiler Repair questions, answered by experts

Attempting DIY fixes can be dangerous. Regular boiler maintenance can help prevent overheating, so schedule professional servicing as a preventive measure. In an emergency, telling occupants to leave the house is a good idea. Then, you can turn off the boiler and the gas or fuel supply. Let it cool naturally, and check the thermostat's settings. Ensure there are no obstructions around the boiler for proper ventilation. Monitor the pressure gauge; if it's too high, bleed the radiators if necessary. During this time, bringing in professionals for troubleshooting is also smart.

Using heating oil to heat your home has its advantages, but it also has its disadvantages. 

Consider these drawbacks before installing a heating oil system:

  • Heating oil prices fluctuate frequently

  • Risk of oil spills or leaks

  • Produces more air pollution and soot compared to a gas furnace

  • Regular maintenance required for equipment

  • Need to reorder heating oil consistently to avoid running out

One of the most common signs you’re dealing with a bad thermocouple is the pilot light for the water heater will continuously go out. For example, you may light the pilot light and then have to re-light it a few days later. You can also look at the thermocouple for a visual inspection. If you notice discoloration, cracks, holes, or other damage, then you know it needs replacing.

Most HVAC companies charge a flat service call fee of between $75 and $150, which includes traveling to your home and inspecting your system to find the underlying problem. Keep in mind that these prices only include diagnostics and the actual repairs will usually be billed separately. If you’re calling for routine service, the service call will be included in your inspection and tune-up, with the total sitting around $150. Your prices could be a little higher if you have a very large home with multiple condensers and air handlers, as inspections and servicing take longer.

It takes about five to 10 minutes for heat to reach a radiator, then about one hour until the radiator fully heats up a room. The exact duration depends on the size of the room and how far away the radiator is from the boiler heating system. Heating up an entire house could take up to two hours.

The Bethesda, OH homeowners’ guide to boiler repairs

From average costs to expert advice, get all the answers you need to get your job done.