Skip to content
Mountedweak Heating & Air
Fact, not folklore, about heating and cooling

HVAC Questions Homeowners Ask Most

Request an estimate when you're ready

Questions

What people ask us

Can I fix my air conditioner myself?

A lot of people think every AC problem is a DIY job. In practice, some small tasks are fine. You can swap a dirty filter, clear leaves from around the outdoor unit, check thermostat batteries, and see if a breaker has tripped. Refrigerant, capacitors and wiring are different. They need special tools and training. Check, then call. A provider in our network can handle the parts that are not safe for a homeowner.

Why is my AC running but not cooling the house?

Many people assume a running fan means the system is fine. Not always. Warm air can come from a clogged filter, a frozen coil, low refrigerant or a failing outdoor part. Start with the filter and the thermostat setting. If the air stays warm, turn the system off and talk to a local provider. Running it longer can add damage and raise the repair bill.

Is it safe to reset my furnace on my own?

Some folks think a furnace reset is always harmless. Once, it usually is. Make sure the thermostat is set to heat, the filter is clean and the switch near the unit is on. If the furnace shuts down again, stop there. Repeat trips can point to a cracked part, a bad sensor or a gas issue. If you smell gas, leave the house and contact your gas utility or emergency services.

Does homeowners insurance cover AC or furnace repair?

Many homeowners assume it never does, or that it always does. Neither is true. Some policies may cover sudden damage, such as a lightning strike or a storm power surge that harms a unit. Normal wear and age are usually not covered. Check your policy and ask your insurer. Providers can often help document damage for a claim with notes and photos.

How do I know whether to repair or replace my system?

A common belief is that an old unit must be replaced. Not always. If the fix is small and the rest of the system is sound, repair often makes sense. If breakdowns keep piling up, energy bills are climbing, or the unit is well past its typical lifespan, ask a provider about replacement.

What happens after I request an estimate?

You share a few details about your system and the problem. Mountedweak Heating & Air then connects you with an independent local provider in our network. The provider reaches out, may ask a few follow-up questions, and sets up a visit. You review a written quote before deciding anything. There is no obligation to hire. Availability varies by provider.

How much does AC repair usually cost?

Prices vary by job, home and part. In the U.S., many common AC repairs fall roughly between $150 and $650. Bigger parts, like a compressor, can run well past $1,500. A full replacement often lands between $5,000 and $12,000. These are typical ranges, not quotes. Ask the provider for a written quote that lists parts and labor before work starts.

How do I choose a good HVAC provider?

Ask for a written quote, and compare more than the price. Check that the provider holds the license your state requires, and ask what parts and work are covered by their own warranty. A clear explanation of the problem is a good sign. Be wary of pressure to decide on the spot. After the repair, ask about yearly maintenance to help keep the problem from returning.

Contact

Reach a local provider

Tell us what your system is doing and where you are. Mountedweak Heating & Air will pass your request to a local provider in our network. No obligation.

No obligation
Request a callback