Dave's Cooling & Heating

Dave's Cooling & Heating Dave's Cooling & Heating is the HVAC Company You Can Trust in Frederick, Maryland. We specialize in Heating, Cooling, air duct cleaning and more for residential, commercial and industrial.
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Contact us today to learn more about our services. We are a professional Cooling and Heating company, in business for 14 years and based in Frederick, MD. Our Team is known for expertise and quality. Our clients include residential and commercial, for replacements, repairs and preventive maintenance. Dave’s staff is very knowledgeable and friendly. We are a family-owned company and a great place for quality employees to work, and serve your needs.

Mission: Listen to our clients' needs, finding the best solutions for maximum heating and cooling comfort according to their specific situation.

Payment Options:   Amex Discover Mastercard Visa

Operating as usual

01/01/2021
12/31/2020
Happy #nationalbaconday
12/30/2020

Happy #nationalbaconday

12/25/2020
12/24/2020
12/21/2020
12/18/2020
12/18/2020
12/09/2020
12/01/2020
12/01/2020
11/28/2020
Kris was prompt, friendly, courteous, and explained things well. He found the problem with my mini-split unit quickly, a...
11/27/2020

Kris was prompt, friendly, courteous, and explained things well. He found the problem with my mini-split unit quickly, and even showed me what was wrong. Would definitely recommend him and Dave's Mechanical.-Mike S., New Market MD https://bit.ly/2YJne2L

11/26/2020
I just had Dave's Mechanical Service for a routine HVAC check-up. It was easy to make a service appointment. I received ...
11/21/2020

I just had Dave's Mechanical Service for a routine HVAC check-up. It was easy to make a service appointment. I received a reminder call the day before service and given. Kris, the technician, called me about 15 minutes before arriving and was right on time. Kris was very courteous and professional during the service call. Kris took the time to explain what he was checking out on the system and answered all the questions I had. I will recommend Dave's Mechanical Services to others.- Barry P. https://bit.ly/2YJne2L

11/21/2020
Winter is almost here! Click here to view our home comfort tips for this winter.https://mailchi.mp/44a35c92c14d/how-dave...
11/17/2020
Dave's Cooling and Heating Customer Comfort Tips For Winter

Winter is almost here! Click here to view our home comfort tips for this winter.

https://mailchi.mp/44a35c92c14d/how-daves-cooling-heating-is-preventing-the-spread-of-germs-and-viruses-5020446

#frederickcountymd #frederickcountymaryland

Hello,  In addition to a healthy diet and regular exercise, your environment affects your health, and your HVAC system is a critical component of your home's environment. Here are several ways to optimize it for better health address this but you need to ensure that you don't over humidify your hom...

Dave's mechanical services has done multiple services to my home. They are very thorough and explain everything that nee...
11/15/2020

Dave's mechanical services has done multiple services to my home. They are very thorough and explain everything that needs to be done. I couldn't be more happy with there services and will continue to use them for future problems. Chris did the most recent work and showed up on time, listened to my concerns and explained everything in detail, couldn't be happier. Thank you https://bit.ly/2YJne2L

11/15/2020
11/11/2020
Technicians were complete and told me what needed to be done. They did an excellent job in correcting the problem. Kept ...
11/09/2020

Technicians were complete and told me what needed to be done. They did an excellent job in correcting the problem. Kept us posted on progress and completed all work in the estimated time. https://bit.ly/2YJne2L

11/09/2020
I called on a Saturday morning due to our heat being off (a very cold temperature inside the house). Kris (Technician) ...
11/03/2020

I called on a Saturday morning due to our heat being off (a very cold temperature inside the house). Kris (Technician) returned my call promptly, arrived at the house timely and was able to quickly assess the problem and repair it. I was very impressed at the timeliness and professional manner that I was given. The house was returned to a warmer temperature shortly after the repair. I greatly appreciated that. https://bit.ly/2YJne2L

11/03/2020
11/02/2020
11/01/2020
11/01/2020
Beautiful sky at Dave’s Cooling & Heating tonight....Happy Halloween everyone!
10/31/2020

Beautiful sky at Dave’s Cooling & Heating tonight....Happy Halloween everyone!

10/29/2020
10/26/2020
10/26/2020

Address

10115 Old Liberty Rd.
Frederick, MD
21701

Opening Hours

Monday 00:00 - 23:59
Tuesday 00:00 - 23:59
Wednesday 00:00 - 23:59
Thursday 00:00 - 23:59
Friday 00:00 - 23:59
Saturday 00:00 - 23:59
Sunday 00:00 - 23:59

Telephone

3014012780

Website

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Videos

Air is Life. Make it Perfect. Call Dave's for your Perfect Air today.

Heat Pump Outdoor Unit Replacement
Heat Pump Outdoor Unit Replacement

Dave's replaces this outdoor unit in no time! :)

Heat Pump Indoor Unit Replacement
Heat Pump Indoor Unit Replacement

Look at those Dave's Cooling & Heating guys go! Replacing the indoor unit of a heat pump.

Before & After - Furnace Repair
Before & After - Furnace Repair

Before & after video of furnace repair by Dave's! Warm, happy customers!

Winter is coming to Frederick County, are you ready?
Winter is coming to Frederick County, are you ready?

Winter is around the corner! Let us help you be prepared for winter by getting your furnace cleaned and tuned up for $100! Click here to take advantage of this special offer >> http://www.davesheatcool.com

Dave's Cooling And Heating Radio Spot 1
Dave's Cooling And Heating Radio Spot 1

Did you miss our recent name change announcement on the radio? Click here to listen to Dave and Diana's radio spot. :)

Dave's Cooling & Heating - Radio Spot 2
Dave's Cooling & Heating - Radio Spot 2

Click here to listen to the most recent radio spot that Dave and Diana did to announce our name change. :)

Dave's Cooling & Heating - Radio Spot 1
Dave's Cooling & Heating - Radio Spot 1

Dave and Diana, owners of Dave's Heating & Cooling recently announced the company name change on the radio. Click here to listen to their radio spot!

air conditioner installation
air conditioner installation

air conditioner installation

condenser replacement
condenser replacement

condenser replacement

HVAC Repair
HVAC Repair

HVAC Repair

Air Duct Cleaning
Air Duct Cleaning

Air Duct Cleaning

Dave's Heating and Cooling Testimonial
Dave's Heating and Cooling Testimonial

Dave's Heating and Cooling Testimonial

Frederick County Air Conditioner Installation
Frederick County Air Conditioner Installation

Need a new air conditioner? We can help! Contact Dave's Mechanical Service at (301) 368-8909 or visit http://www.dmshvac.com

Work in progress HVAC installation
Work in progress HVAC installation

In this work in progress video one of our technicians installs an air handler. To learn more about the services we can offer you contact us by calling (301) 368-8909 or visit www.dmshvac.com

A Recent Air Conditioner Install In Walkersville
A Recent Air Conditioner Install In Walkersville

Does your air conditioner need to be replaced? If so, we can have you up and running with a new air conditioner fast! Here's a time lapse video of a recent air conditioner installation that we completed in Wallkersville.

Where is your comfort zone?
Where is your comfort zone?

Where is your #comfortzone? Where do you set your #thermostat when the temperatures cool? It’s best to pick a temperature range and keep your thermostat set within it. Turning the heat way up won’t heat your home any faster. #davescoolingandheating

National Boss' Day
National Boss' Day

It's Boss's Day! Meet Ours! Dave and Diana

Dave's Tech Team
Dave's Tech Team

Happy National Techies Day to our Outstanding Team! #ravefordaves #davescoolingandheating

What is your Air Conditioner trying to tell you?
What is your Air Conditioner trying to tell you?

Listen to your AC! #Lennox #airconditioner #dmshvac

Ductless Maintenance
Ductless Maintenance

Need your ductless system serviced? No problem, we have you covered! Call (301)-368-8909 today to schedule service! #ductless #hvacservice #ductlessmaintenance

Spring Preventive Maintenance
Spring Preventive Maintenance

It’s not too late to get your spring and summer Preventative Maintenance Visit! The warmest days are yet to come. This is a great way to ensure your system is operating at 100%. Call Today! 301-401-2780

How Dave's Mechanical Services Began.
How Dave's Mechanical Services Began.

A little story... About Dave and Diana and their humble beginnings. #dmshvac #familyowned #lennoxdealer #lennox

Dave's Mechanical Services Amazing Team!
Dave's Mechanical Services Amazing Team!

Meet our outstanding team of HVAC technicians and installers. Schedule maintenance or installation by calling (301)-368-8909.

Adverse Affects of Chromium
Adverse Affects of Chromium

Water Quality and Treatment! Learn how harmful chemicals can affect your plumbing. #plumbing #watertreatment #dmsplumbing

Get your hose ready for spring gardening!
Get your hose ready for spring gardening!

Spring has sprung! Time to get your hose, sprinklers etc ready for gardening and planting! Check out this video for hose bib tips! #tiptuesday #hosebib #plumbing #dmsplumbing

Duct cleaning by Dave's Mechanical Services, LLC experts.
Duct cleaning by Dave's Mechanical Services, LLC experts.

Spring is in full swing. Windows are open, it’s a good time to have your Ducts Cleaned! #dmshvac #ductcleaning

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Our Story

Located in Frederick, MD, we are a full-service heating, air conditioning services company that offers installation and service by our highly trained, professionally licensed and certified technicians. We also offer free water testing, water heater installation and replacement, water filtration, low water pressure service and so much more! Contact us today to learn more or schedule an appointment.

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Comments

Had a post-installation followup today. Very impressed with the transparency and clarity of explanations by the techs as they fined tuned our system. They listened carefully to questions and answered understandably and in detail. Cheerful, too- they seem to like their jobs. Efficient, knowledgable, good communication, took as long as they needed without wasting time or rushing through the work. We called Dave's because several other people we know have used them and recommended them highly. We now do too.
Wondeful company to work with!
Air went out at 3:00 in the morning. Left a message and got a call at 7:30 to schedule a service call for 12:00. Professional and friendly service techs arrived and quickly fixed the problem. Will call Dave's any time I need service and will sign up for their service plan. They deserve your business
They're the best. Customer satisfaction is their goal.
Kris (super dude) was out today - fixed our non-working AC unit and did our COVID-delayed spring maintenance. These guys are *awesome* - we have used them since they installed a Navien system for us last year, and we give totally them 5 stars!!!
Very happy with our install from Dave's. Installers were courteous and knew what they were doing. Love our new heat pump set up!
Kristopher P was our service man today. He did a very comprehensive review of our cooling unit and pointed out several items that will tremendously help us receive the best cooling of our 15 year unit. I would highly recommend them and they have regular hours on Saturdays!!