Family-Owned · Based in Gaithersburg, MD

Heating.Cooling.Air Quality.Done Right.

When your heat or AC goes out, you need the truth, not a sales pitch.

We take care of homes in Germantown, Clarksburg, Gaithersburg, Rockville, Olney and the eleven towns around them. We find out what is wrong, tell you in plain words, and then fix it.

(240) 224-3419
One number. A person answers.
Or send the details
Have you ever paid to fix the same thing twice?

We find out why the part died.

When one part goes out, it is almost never just that part. Something made it fail.

How one neglected part turns into a much bigger repair A clogged filter starves the airflow. The starved coil ices over. The iced coil sends liquid back to the compressor, which is the expensive part. Fixing only the compressor leaves the filter still clogged. 1 CLOGGED FILTER the smallest part starves 2 NOT ENOUGH AIR over the coil freezes 3 ICED COIL no heat transfer floods 4 COMPRESSOR the costliest part replace only the compressor and the filter is still clogged
Most companies get called out for step four, replace it, and leave. The filter is still clogged, so the new compressor starts down the same road the old one did.

If nobody finds that, the new part will die too. You have seen this before. A part gets replaced. A few months later, the same thing breaks again. You pay for it twice.

That happens because someone swapped the part and left.

One bad part puts strain on the next one. That one wears out early. Now two things are wrong instead of one. That is how a small problem turns into a big bill.

So we do not stop at the part. We look for what killed it. Then we fix that too. It takes longer. It is the only way the repair holds.

See how a service call runs

A Maryland company

The company you keep calling back.

Mora Heating & Air is a Maryland company working fourteen towns in Montgomery County, from Clarksburg and Boyds down to Potomac and Olney. When you call, you reach someone who works on these systems. No call center. No price from a salesperson who never sees your equipment.

  • Maryland company, local crew
  • Quoted by the tech who tested it
  • Work documented on every job

More about how we work and what we do not do

What you are actually paying for

Anyone can replace a part.

The part is the easy half. Knowing what killed it is the half that decides whether you are calling somebody again in eight months.

That is where the time goes on our visits. We test what is around the failure, not only the failure itself. If something else is wrong, you hear about it while it is still small and still yours to decide on.

It is a slower way to run a service call. It is the reason people keep our number instead of looking one up again next season.

How a visit actually runs

What we can fix for you

AC Repair

AC repair for homes in Germantown, Gaithersburg, Rockville and nearby towns. We find the real fault, and you hear the fee when you call.

About ac repair

AC Installation

Central AC installation and replacement in Gaithersburg, Rockville, Olney and nearby towns. Sized to your house, written proposal first.

About ac installation

Heating Repair

Heating repair for gas and propane furnaces and heat pumps in Rockville, Germantown, Olney and nearby towns. Fee quoted when you call.

About heating repair

Furnace Installation

Gas and propane furnace installation and replacement in Rockville, Gaithersburg, Derwood and nearby towns. Written proposal before any work.

About furnace installation

Heat Pump Installation

Heat pump installation and replacement in Boyds, Clarksburg, Rockville and nearby towns, including homes past the gas mains.

About heat pump installation

Heat Pump Repair

Heat pump repair for homes in Boyds, Clarksburg, Rockville and nearby towns. Heating and cooling faults found, fee quoted on the call.

About heat pump repair

Maintenance · No heat or cooling · Thermostats · Ductless mini-splits

How we work

What you get after every visit

Written scope first

You get a written price before the work starts. The bill matches what you agreed to.

Photos on every job

Before and after photos come with the invoice, so you can see what was done instead of taking our word for it.

Warranties registered

We register the warranty in your name when we install it. Nothing gets lost to a form nobody filed.

Straight answers

Questions homeowners ask before they call

What does Mora Heating & Air do?

We fix and replace air conditioners, heat pumps, and furnaces for homes. We also handle mini-splits, thermostats, and yearly check-ups. We work in Montgomery County, from Clarksburg and Boyds down through Germantown, Gaithersburg, Rockville, and Potomac. Every job starts with a written price and ends with photos.

Do you replace systems, or only repair them?

Both, and we start with the repair. If the system can be kept running well, that is what we tell you. When replacement really is the better answer, you get the reasoning in writing along with what it would cost.

Which areas do you cover?

Fourteen towns in Montgomery County: Germantown, Clarksburg, Boyds, Montgomery Village, Gaithersburg, Washington Grove, Derwood, Redland, Darnestown, North Potomac, Travilah, Rockville, Potomac, and Olney. The town pages list the neighborhoods and ZIP codes in each one.

What do I get after a visit?

A written record of every visit. What we found, or what we did. Photos before and after. The equipment details. You keep it, so you always have something to point to later.

Next step

One call starts it. A written scope follows.

One call starts it
(240) 224-3419
14 towns in Montgomery County, MD

Or tell us what your system is doing

Send us the details and we will call you back. If the house is very hot or very cold right now, calling is faster.