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Serving Bethesda
Trusted HVAC Solutions in Bethesda, MD for Homes and Businesses
When your air conditioner stops cooling or your furnace struggles to keep your home warm, you need a team that can find the problem and explain the solution. AVS Heating and Air Conditioning provides HVAC services in Bethesda, MD, including repairs, maintenance, and system installation for homes and businesses.
As a family-owned company with a local office on Auburn Avenue, we have served Maryland and Northern Virginia for more than 30 years. We offer same-day service and 24/7 emergency repairs, with no extra charge for evenings, weekends, or holidays.
Whether you need help with an AC breakdown, a faulty heat pump, or a water heater that has stopped working, our team is ready to discuss your needs. Call AVS at 301-686-7129 or request service online.
Talk to AVS today
Tell us the problem and your address. We give you a time when you book and explain the cost before we repair.
VA 703-457-9028MD 301-686-7129
Site visits start at $90. No extra charge for evenings, weekends or holidays.
Bethesda’s choice
Your Local HVAC Company in Bethesda, MD
Choosing an HVAC contractor is easier when you know who will handle the job. AVS Heating and Air Conditioning has an office at 4900 Auburn Ave #200, Bethesda, MD 20814. Our team helps local homeowners and businesses address heating and cooling problems throughout the year.
We inspect the equipment, explain the issue, and discuss the cost before starting repairs. This approach helps you understand your options before making a decision.
Here are a few key details about our company:
- Experience: More than 30 years serving Maryland and Northern Virginia.
- Local office: 4900 Auburn Ave #200, Bethesda, MD 20814.
- Maryland HVAC license: 520714137895.
- Maryland home improvement license: 4192876.
- Availability: 24 hours a day, seven days a week.
- Financing: Options include 0% APR for up to 18 months on select units, subject to applicable terms.
From a small repair to a full system replacement, we help you understand the work your property needs.
At a glance
Maryland HVAC licence: 520714137895
Office: 4900 Auburn Ave #200, Bethesda, MD 20814
Hours: 24 hours, 7 days a week, 365 days a year
Financing: 0% APR for up to 18 months on select units
Our services
Heating and Cooling Services for Bethesda Properties
Every HVAC system has different needs. Some problems call for a simple repair, while older equipment may need replacement. AVS offers a range of services to help keep your property comfortable in every season.
Air Conditioning Repair and Maintenance
Warm air, weak airflow, strange noises, and water leaks can all signal an AC problem. Faulty electrical parts, restricted airflow, or other system issues may prevent your air conditioner from cooling properly.
Our technicians assess the symptoms and recommend the appropriate repair. Regular maintenance can also help identify worn parts and airflow issues before they become larger problems.
If your AC stops working during hot weather, contact us to discuss same-day service or emergency assistance.
AC Installation and Replacement
An aging air conditioner may struggle to cool your home or need repairs more often. If the unit no longer meets your needs, a new system may be worth considering.
AVS can discuss central AC replacement and installation options for your property. We explain the available choices and costs before you approve the work. Ask our team about a replacement estimate and financing options for eligible equipment.
Furnace and Heater Repair
A furnace that will not start, produces uneven heat, or shuts down repeatedly may need professional attention. These issues can affect indoor comfort when temperatures drop.
Our team diagnoses heating problems and explains the repair options. If your furnace has stopped producing heat, tell us when you call so we can discuss the urgency of the situation.
Heat Pump Repair and Installation
Heat pumps provide both heating and cooling, making them useful throughout the year. Poor performance, unusual sounds, and frequent cycling may indicate that the system needs attention.
We assess heat pump problems and explain whether heat pump repair or replacement may be appropriate. If you are considering a new unit, ask about installation options and available financing.
Water Heater Repair and Installation
A faulty water heater can disrupt everyday tasks such as showering, washing dishes, and cleaning. Common warning signs include inconsistent water temperatures, unusual noises, and a lack of hot water.
AVS provides water heater repair and installation services in Bethesda. Our team can assess the problem and discuss the available options based on your equipment and needs.
Sump Pump Repair and Replacement
A working sump pump helps move water away from vulnerable basement areas. If the pump fails to start, runs constantly, or cannot remove water effectively, your property may face a greater risk of water damage.
Our team can assess sump pump problems and discuss repair or replacement options. If you notice water collecting in your basement, arrange an inspection to determine the cause and the next steps.
Commercial Heating and Cooling Repair
A faulty HVAC system can make an office, shop, or other business space uncomfortable. Heating or cooling problems may also interfere with daily operations.
AVS provides commercial HVAC repair for businesses in Bethesda. We assess the system, explain the recommended work, and discuss the cost before repairs begin. For more information about cooling system problems, visit our AC repair cost guide.
Bethesda guide
What to know before you call
The questions Bethesda homeowners ask most.
Emergency HVAC Repair in Bethesda, MD
Heating and cooling failures can happen at any time. An air conditioner may stop during a summer heatwave, or a furnace may fail on a cold night.
AVS accepts emergency HVAC repair calls 24 hours a day, seven days a week. We offer same-day service and do not charge extra for evenings, weekends, or holidays.
When you call, describe the issue and provide your Bethesda address. Our team will discuss availability and give you a service time when you book. Arrival times depend on technician availability and current service demands.
If you smell gas, leave the area and contact your gas utility or emergency services from a safe location. Do not try to inspect or repair a suspected gas leak yourself.
How Much Does HVAC Repair Cost in Bethesda?
HVAC repair costs depend on the fault, the parts required, and the labor involved. A minor component repair may cost less than a complex mechanical problem.
At AVS, site visits start at $90. Many repairs cost between $150 and $300 or more, depending on the work required. Complex repairs receive a custom quote before work begins.
If your system needs replacement, we explain the available options and costs before you decide. Financing is available on select units, including 0% APR for up to 18 months, subject to applicable terms.
When you call, describe the equipment and the symptoms you have noticed. This helps our team understand your concerns and discuss the appropriate service.
HVAC Permits in Bethesda: Know the Montgomery County Rules
Bethesda is in Montgomery County, Maryland, where the Department of Permitting Services handles HVAC permits. Permit requirements depend on the type of equipment and the work being performed.
Montgomery County generally requires a mechanical permit for installing, altering, repairing, or replacing HVAC systems, including air conditioners and heat pumps. Certain portable and small self-contained units may qualify for an exemption.
For current requirements, contact Montgomery County’s Department of Permitting Services at 240-777-0311. Confirm the rules for your specific project before work begins.
Understanding local permit requirements can help you plan an installation or replacement and avoid delays. Our team can discuss your project and help identify the relevant requirements.
Need an HVAC Company in Bethesda Today? Call AVS
AC stopped working? Furnace won’t start? Thinking about a replacement? One call to AVS Heating and Air Conditioning sends a technician from a family-owned company with an office right here in Bethesda. We offer same-day service and 24/7 emergency repair, and we never charge extra for evenings, weekends, or holidays.
What happens when you call
- Tell us the problem and your address. Describe what your system is doing and whether the property is a house, a condo, or a business.
- We book your visit. We offer same-day service and confirm a time when you book. If you have no heat or no cooling, tell us and we’ll treat it as an emergency call.
- We explain before we repair. Your technician diagnoses the problem and walks you through the repair and the cost before any work begins.
Fastest route for your problem
- AC not cooling: AC repair in Bethesda
- No heat: furnace repair or heater repair
- Heat pump problem: heat pump repair
- Planning a replacement: call for a free replacement estimate and ask about financing.
AVS Heating and Air Conditioning, 4900 Auburn Ave #200, Bethesda, MD 20814. Phone 301-686-7129. Email avsservice@yahoo.com. Maryland HVAC licence 520714137895.
The AVS advantage
Why Choose AVS for HVAC Services in Bethesda?
When your heating or cooling system needs attention, clear communication and qualified service matter. You should know what the technician finds, what work is recommended, and how much it will cost before the repair begins.
AVS Heating and Air Conditioning brings more than 30 years of industry experience to homes and businesses in Bethesda. Our local office gives customers a convenient point of contact for heating, cooling, and other equipment needs.
- Local service: Our office is located at 4900 Auburn Ave #200 in Bethesda.
- Licensed and insured service: We hold Maryland HVAC license 520714137895 and home improvement license 4192876.
- Residential and commercial expertise: We work on heating and cooling systems for homes and businesses.
- Emergency availability: We accept calls 24/7 and offer same-day service.
- Clear pricing: We explain the recommended repair and its cost before starting work.
- Warranty information: We explain the applicable terms, which vary by repair, part, and manufacturer.
- Financing options: Eligible replacement units may qualify for available financing offers.
- Our goal is to make HVAC service straightforward, from diagnosing the problem to helping you decide on the next step.
Step by step
How a visit works
Here’s what happens when you call.
You call
Tell us what’s wrong and give us your address. Let us know if it’s a house, a condo, or a business.
We book your visit
We offer same-day service and confirm a time when you book. If you have no heat or no cooling, tell us and we’ll treat it as an emergency call.
We explain before we repair
Your technician diagnoses the problem, then explains the repair and the cost before any work starts.
Areas we serve
Bethesda Neighborhoods and ZIP Codes We Serve
AVS provides every service listed above across Bethesda.
Downtown BethesdaBethesda RowWoodmont TriangleBattery ParkEdgemoorDrummondWoodmontBradley Woods20814208152081620817
If your address is not on this list, call us and we will confirm we can reach you. Nearby areas we also serve: Chevy Chase, Glen Echo, Potomac, Kensington, Silver Spring and Rockville.
Schedule HVAC Service in Bethesda, MD?
Whether your AC is blowing warm air, your furnace will not start, or your water heater needs attention, AVS Heating and Air Conditioning can help you explore the right solution.
We provide HVAC services in Bethesda, MD, for residential and commercial properties. With more than 30 years of experience, a local office, and 24/7 emergency repair availability, our team is ready to discuss your needs.
Call 301-686-7129 to arrange a service visit or discuss a replacement estimate. We will explain the recommended work and its cost before repairs begin.
Your questions
Frequently Asked Questions About HVAC Services in Bethesda, MD
Does AVS Heating and Air Conditioning have an office in Bethesda?
Yes. Our office is located at 4900 Auburn Ave #200, Bethesda, MD 20814. You can call 301-686-7129 to discuss a heating, cooling, or other equipment problem and arrange service. We serve residential and commercial customers in Bethesda.
What HVAC services does AVS provide in Bethesda, MD?
AVS provides AC repair and installation, furnace and heater repair, heat pump service, and commercial HVAC repair. We also offer water heater and sump pump repair and installation. Contact our team to discuss your equipment and determine which service may suit your needs.
How much does HVAC repair cost in Bethesda?
Site visits at AVS start at $90, and many repairs cost between $150 and $300 or more. The final price depends on the issue, parts, and labor. For complex repairs, we provide a custom quote before work begins.
Can I get same-day HVAC service in Bethesda?
AVS offers same-day service and accepts emergency repair calls 24/7. Appointment availability and arrival times depend on current demand and technician schedules. Call 301-686-7129, describe the problem, and provide your address so we can discuss the next available visit.
Does AVS charge extra for evening, weekend, or holiday repairs?
No. AVS does not charge extra for evenings, weekends, or holidays. Site visits start at $90, while the final repair cost depends on the work required. Our team explains the recommended repair and its cost before work begins.
Do I need a permit to replace an HVAC system in Bethesda, MD?
Montgomery County generally requires a mechanical permit for HVAC installation, alteration, repair, or replacement, although certain equipment may be exempt. Requirements depend on the project. Contact the Department of Permitting Services at 240-777-0311 to confirm the rules that apply to your property.
Does AVS repair water heaters and sump pumps in Bethesda?
Yes. AVS provides water heater and sump pump repair and installation services. If your water heater is not supplying hot water or your sump pump is not removing water properly, contact our team to discuss the problem and arrange an assessment.
