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.

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Operating as usual

Dave's rocks it with this new gas boiler installation!  Call us for all your heating & cooling needs!
04/08/2021

Dave's rocks it with this new gas boiler installation! Call us for all your heating & cooling needs!

03/31/2021
What is The Life Expectancy of My Unit?For specific equipment, there are many variables that affect life expectancy, and...
03/30/2021

What is The Life Expectancy of My Unit?
For specific equipment, there are many variables that affect life expectancy, and of course, the regularity of routine maintenance. The average life of most HVAC units range from 12-15 years and 10 years for water heaters.

03/29/2021
What is a SEER Rating?The SEER (seasonal energy efficiency ratio) is how the efficiency of your cooling equipment is mea...
03/26/2021

What is a SEER Rating?
The SEER (seasonal energy efficiency ratio) is how the efficiency of your cooling equipment is measured. The SEER is the amount of cooling your system will deliver per dollar spent on electricity, as compared to other systems. The higher the SEER the more efficient the system will be. The SEER rating of a new heat pump or air conditioner can range anywhere from 14 to 30.5 for ductless mini split systems and 14 to 25.5 for conventional systems.

When you get an air duct cleaning, you increase your home’s air quality and help your household breathe easily again.
03/25/2021
Benefits Of An Air Duct Cleaning

When you get an air duct cleaning, you increase your home’s air quality and help your household breathe easily again.

With an air duct cleaning, you'll be breathing in the fresh air again!

Do you have a small business? Call Dave's for your new HVAC system!
03/25/2021

Do you have a small business? Call Dave's for your new HVAC system!

Ductless Heating & Air for new construction.  The easy solution!
03/24/2021

Ductless Heating & Air for new construction. The easy solution!

Your small business too can have Mitsubishi ductless heating & air!  Call Dave's!
03/23/2021

Your small business too can have Mitsubishi ductless heating & air! Call Dave's!

Outdoor HVAC Units don't have to take up space. Check out this one by Mitsubishi!
03/22/2021

Outdoor HVAC Units don't have to take up space. Check out this one by Mitsubishi!

Take a look at this heating & cooling unit installed by Dave’s & made by Mitsubishi!
03/21/2021

Take a look at this heating & cooling unit installed by Dave’s & made by Mitsubishi!

03/19/2021
Wall Mounted Mitsubishi Unit.
03/18/2021

Wall Mounted Mitsubishi Unit.

03/17/2021
We install Lennox equipment. Call Dave's 301-401-2780.
03/15/2021

We install Lennox equipment. Call Dave's 301-401-2780.

03/14/2021
03/14/2021
03/13/2021
Need more floor space? We got you covered!
03/12/2021

Need more floor space? We got you covered!

Can you find these HVAC words? Health, Air Quality, Temperature, Energy, Working, Ventilate, Hot, Humid, Weather.
03/11/2021

Can you find these HVAC words? Health, Air Quality, Temperature, Energy, Working, Ventilate, Hot, Humid, Weather.

03/10/2021
Another Happy Customer! Check out these before and after photos.
03/09/2021

Another Happy Customer! Check out these before and after photos.

Another Happy Customer!
03/08/2021

Another Happy Customer!

03/07/2021
Have an emergency? Call us anytime 24/7. 301-401-2780
03/06/2021

Have an emergency? Call us anytime 24/7. 301-401-2780

03/06/2021
03/05/2021
Sign Up for Dave's Preventative Maintenance Membership! Call us at 301-401-2780
03/04/2021

Sign Up for Dave's Preventative Maintenance Membership! Call us at 301-401-2780

03/03/2021
Don't let $$$ keep you from a new HVAC unit!
03/02/2021

Don't let $$$ keep you from a new HVAC unit!

Schedule Your Preventative Maintenance Appointment Today! 301-401-2780
03/01/2021

Schedule Your Preventative Maintenance Appointment Today! 301-401-2780

02/28/2021
Call Dave's at 301-401-2780!
02/27/2021

Call Dave's at 301-401-2780!

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

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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!!