All Services

Heating & Cooling for Your Home.

Repair, replacement, maintenance and tune-ups. Find what your home needs below, or just call and tell us what is going on.

Call 301-355-2238
Understand the problem. Review your options.

Heating and Cooling

Heating and Cooling

Repair, replacement and maintenance for your home. We find the cause and tell you what it needs before we start.

HVAC Service Call

Something changed and you want eyes on it. We come out, find the problem and tell you the fix and the price before you decide.

AC Repair

Warm air, weak airflow, water on the floor, or an AC that just will not kick on.

Furnace Repair

No heat, or a gas or propane furnace that keeps shutting off. We find out why. Oil-furnace service is not included.

Heat Pump Repair

Weak heat or cooling, iced over, or a heat pump that will not run at all.

Ductless Mini Split Repair

Help with error messages, indoor water leaks or a ductless system that will not keep the room comfortable.

HVAC Second Opinion

Another assessment of a heating or cooling recommendation, so you can understand your repair or replacement options.

HVAC Maintenance

Equipment checks and clear findings to help you understand your system and its care needs. Oil furnaces stay with your oil-service provider.

HVAC Air Filter Replacement

The right filter size and fit for your equipment, with guidance on when to change it.

Thermostat Installation

A thermostat that works with your equipment, with an explanation of settings and everyday use.

Condensation Pump Replacement

Help when the pump that drains water from your heating or cooling equipment stops working or backs up.

AC Installation

Compare replacement air conditioners and understand the equipment, connections and work included.

Furnace Installation

Gas and propane furnace replacement planned around your home, existing equipment and required connections.

Boiler Installation

New hot water boiler installation for steady, even heat. Hot water systems, not steam.

Boiler Repair

Hot water boiler not heating, leaking or making noise? We find the cause first. Hot water systems, not steam.

Heat Pump Installation

Heating and cooling from one system. We review the existing equipment and connections, then explain the proposed installation work.

Ductless Mini-Split Installation

Heating and cooling for one room or several areas, with separate indoor units and no new duct runs.

Dual-Fuel Installation

A heat pump paired with a compatible gas or propane furnace. We check the equipment and explain how the thermostat works.

Heat Pump Water Heater

Review your hot-water needs, installation space and connections before choosing a heat-pump water heater.

Heat Pump Options for Oil-Heated Homes

Considering a change from oil heat? See what our limited heat-pump addition can include while your oil furnace stays in place.

Add a Heat Pump to Oil Heating

Learn how a compatible heat pump and retained oil furnace can use separate heat sources, with oil service handled by your provider.

Propane Furnace Conversion

Compare a heat-pump replacement with a system that keeps suitable propane backup heating.

HVAC Zoning

Explore separate room settings through ductless systems or settings for existing equipment. Ductwork and duct-damper installation are not included.

High-Efficiency Heat Pump Installation

Explore heat pumps that adjust their output as your home needs more or less heating or cooling.

Not Sure What Your System Needs?

Tell us what it is doing and send a few photos from a safe spot. We will call you back and figure out the next step together.

Tell Us About Your HVAC Needs
Mora Heating & Air
Heating
Repair & replacement
Cooling
Service & maintenance
Repair
Heating & cooling
Replace
Equipment that fits
Maintain
System care
Local
Home service
About Us

Heating & Air.
Clear Answers.

Mora Heating & Air takes care of heating and cooling for homes in Germantown, Gaithersburg and Montgomery Village. We check the equipment, find out what is actually wrong, and tell you the work and the price before you decide.

An AC that will not cool in July. A furnace that quits on the coldest night. We come out, get to the bottom of it, and tell you straight whether it is a fix or a replacement. No surprises on the bill.

  • Heating and cooling repairs explained in plain language
  • Replacement options and connections explained before approval
  • Heat pumps and ductless systems
  • Thermostats, existing-system settings and heat-pump water heaters
  • A written scope before work begins
About Our HVAC Company
Where We Work

Serving Germantown, Gaithersburg and Montgomery Village

Based in Germantown, serving the communities we know and call home.

Germantown
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Gaithersburg
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Montgomery Village
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Tell Us
What You Need.

Tell us what the system is doing and where you are. A few photos from a safe spot help us get ahead of it before we arrive.

1
Tell us what is happeningWhat it is doing and when it started. A photo of the thermostat screen or the outdoor unit helps.
2
We call you backWe ask a few questions about the system and set up a time to come out.
3
You see it in writingYou get the work and the price in writing before we start. Sending this does not lock in an appointment on its own.
RepairFind the problem
ReplaceCompare the options
MaintainCare for your system
Ask anything before you decide. We tell you what we found and what we think it needs, in plain words, and you choose from there.

Or just give us a call.

301-355-2238

Call or text us about the heat or the AC

Clear answers. Clear scope.

Know what you are approving.

Common Questions

Frequently Asked Questions

We repair, replace and maintain home air conditioners, gas and propane furnaces, heat pumps, ductless systems, and hot water boilers. We also install thermostats and work on heat-pump water heaters. We do not install or repair ductwork, work on steam boilers, service oil furnaces, or work on commercial, geothermal or variable refrigerant flow (VRF) systems.
In some homes, a compatible heat pump can be added while the existing oil furnace stays in place. We assess the heat-pump installation and explain the thermostat and settings. Your oil-service provider remains responsible for the oil furnace and its maintenance. Oil-furnace and oil-tank removal are outside our offered work.
No. A request starts a conversation about the equipment, property and work. An appointment needs a separate confirmation.
Yes. Our HVAC second-opinion service reviews the system and recommendation. Send the equipment information and the proposed scope so we can discuss the review.
Yes. We check your hot-water needs, available space, airflow, water drainage and electrical connections before recommending a heat-pump water heater.
We can assess ductless systems and compatible zoning or settings changes for existing ducted equipment. The system and airflow requirements determine what is suitable.
We review the existing equipment model information, settings and accessible connections. The proposal identifies the replacement equipment and the work included.
Our service area includes Germantown, Gaithersburg and Montgomery Village. Review the service-area page and contact us with the property address.
Google Reviews
Customer feedback
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Customer Feedback

Customer Feedback

Verified Google reviews, 5.0 from 44

TC
Tech Cheng
September 2026

"Jay & his team are my goto for HVAC problems. Weather it's a small repair like replacing a capacitor or larger project like full system replacement. Jay and his team @ Mora Heating & Air do quality work at an affordable price but add top rated customer service that many large companies just can't & don't give."

Google
WT
Wesley Thompson
August 2026

"Jay and Jacob were amazing getting my HVAC system operating correctly. Other companies probably would've said I need a new system but they took the time to diagnose the issues, addresses them, and went above and beyond getting the system in tip-top shape. They easily put 40 hours into the project to get it in order working well into the evenings and nights to ensure the home is comfortable. They will be my go-to for home services moving forward."

Google
RN
Robert Nicolay
September 2026

"This is a good company. They helped me out with my new hvac equipment for three systems in the home. The systems where over 20 years old."

Google
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