From the professionalism of our comfort advisors to the commitment of our field personnel, we are dedicated to delivering you the best. We take our duties very seriously when you put your faith in us and we promise to be upfront and honest about each and every job. We will go over all details, including any potential limitation we expect to come up during the job. We also pledge to always tell you upfront what your cost will be to complete your job correctly. To take it one step further, we back our philosophy with an exclusive written guarantee, so you know can rest assured, the job will be done right when you choose Dave's Heating and Air Conditioning for your heating & air conditioning needs.
Customers consistently praised the friendly, responsive, and professional service provided by the staff and technicians.
Expertise
Many reviews highlighted the technicians' knowledge and ability to diagnose and solve problems efficiently.
Timeliness
The business received positive feedback for prompt service, often addressing urgent issues quickly.
Installation Quality
Customers reported high satisfaction with the installation process, noting professionalism and attention to detail.
Trustworthiness
Several reviews emphasized the company's honesty and lack of pressure tactics, making customers feel secure in their choices.
SB
Susan Boas
4 days ago
5.0
Dave’s staff Adam and Jesus were wonderful replacing my very calcified 75 gallon hot water heater. The team was respectful, honest, tenacious, efficient and professional. I would highly recommend their services.
TS
Ted Stoecker
Dec 31, 2025
5.0
This was an amazing service call to fix our humidifier. The service was prompt, friendly, and attentive; he even came back after picking up the right part the same day! The service technician and the company as a whole deserve a well earned recommendation.
MC
miriam canary
Dec 30, 2025
5.0
I had a great experience with Raul Tovar from Dave’s Heating and Air Conditioning. The service was professional, timely, and very efficient. Raul was knowledgeable, courteous, and explained everything clearly. The pricing was fair and reasonable for the quality of work provided. I truly appreciate the prompt service and would highly recommend Raul and Dave’s Heating and Air Conditioning to anyone looking for reliable HVAC service.
KN
Kenneth Nelson
Dec 30, 2025
5.0
The team did a great job; they came out Christmas morning to diagnose the issue and the next day they had the part and installed it. The techs were knowledgeable and professional in their work. highly recommend them
ME
Matt E.
Dec 15, 2025
1.0
Dave’s has a wonder tech who needs to take a few driving lessons and some anger management classes. Approached a red light at about 60 in a 35 to make a right on red from Sterling Blvd on to Davis Dr and nearly hit me as I went straight on green along Davis. Then rode my rear bumper about 2’ back in a 25mph zone where traffic in front of me was doing 30. Then as he went to make a right from Davis onto Cascades Blvd, he decided with all his infinite wisdom to shout obscenities at me with his business information plastered on the side of his truck. You can cross Dave’s off my list when I need my HVAC serviced.
Frequently Asked Questions About Dave's Heating & Air Conditioning
What services does Dave's Heating & Air Conditioning provide?
Dave's Heating & Air Conditioning offers professional heating and air conditioning services, including installation, repair, and maintenance, backed by an exclusive written guarantee.
Where is Dave's Heating & Air Conditioning located?
The business is located at 201 Davis Dr GG, Sterling, VA 20164, USA.
What are the business hours of Dave's Heating & Air Conditioning?
Dave's Heating & Air Conditioning operates 24 hours a day, seven days a week.
How can I contact Dave's Heating & Air Conditioning?
You can contact Dave's Heating & Air Conditioning by phone at +1 571-346-3940 or by email at davesheatingandac@gmail.com.
Does Dave's Heating & Air Conditioning require appointments for their services?
Yes, appointments are required to schedule services with Dave's Heating & Air Conditioning.
Since when has Dave's Heating & Air Conditioning been in business?
Dave's Heating & Air Conditioning has been in business since 1975, offering excellence in service since then.
What area does Dave's Heating & Air Conditioning serve?
They serve customers mainly in Loudoun County, Virginia.
Are there any landscaping services near Dave's Heating & Air Conditioning?
Yes, nearby landscaping services include HEMAX Construction Services & Landscaping, FM and H Brothers Landscapes, and Tropical Expressions. Customers can coordinate outdoor improvement projects alongside heating and air services.
What other contractors or home improvement businesses are nearby?
Nearby contractors and home improvement businesses include Garage Design Source, S & S Heating and Cooling, GPI Quality Home Services, MDM Restoration Inc, TSquare Renovation, and Closets Forever, offering complementary services to HVAC needs.
Are there any automotive or detailing services close to Dave's Heating & Air Conditioning?
Yes, FS Mobile Detailing, Ghost Tint, Draeger Interlock, Odds And Ends Detailing, and Sterling Arsenal Critical Koting are nearby automotive and detailing service providers, useful for customers needing vehicle maintenance when visiting the area.