Business Details
About
HVAC ContractorAir Duct Cleaning ServiceWater Heater ServiceAir Conditioning ContractorAir Quality ConsultantHeating ContractorBoiler Supplier
David L Hall Inc provides heating and air solutions in Rockville, VA and the surrounding areas.
Details
- Requires appointmentNot available
- Onsite servicesAvailable
Location
Hours
Reviews
5.0
239 reviews
5 stars
236
4 stars1
3 stars0
2 stars0
1 star2
What are people saying?
AI-generated from recent customer reviews
Customer Service
Customers consistently praised the friendly, professional, and knowledgeable service provided by technicians, particularly highlighting Scott and Jacob.
Timeliness
Many reviews noted the prompt response times and timely service, with technicians often arriving quickly to address issues.
Quality of Work
The quality of installation and maintenance work was frequently commended, with customers reporting thorough inspections and effective solutions.
Communication
Technicians were appreciated for their clear communication, explaining issues and solutions in detail, often providing visual aids like photos.
Long-term Trust
Several long-term customers expressed high levels of trust and satisfaction with the company's consistent reliability and service over the years.
- BLB L4 days ago5.0Had a mini-split checkup. Scott was incredibly informative and thorough. He took pictures and videos explaining everything he was seeing and gave me recommendations. No hard sell, just great info.
- MSMark ShoemakerNov 17, 20255.0Scott is very knowledgeable and explains the service provided
- SMScott MarcusonNov 14, 20255.0The crew at Hall Air did an amazing job installing 2 new heat pumps and a new water heater. I could not be more pleased with the crew that came out to perform the installation ( Grayson, CJ, JoJo and Tucker) come highly recommended! Thank you so much
- VCVictoria ChandlerNov 12, 20255.0Needed a duct/vent cleaning, and wanted to have 3 estimates from professionals companies to evaluate not only the price but also the explanation given as to what will take place. Jonathan came on time, and was very thorough in explaining what will be the process, he them inspected the vents, and air handler, and suggested steps to improve the present Heat Pump. His professionalism, details of his presentation, and his genuine desire to serve the customer was very impressive! Definitely I highly recommend David L. Hall Inc
- MLMadison LyonsOct 30, 20255.0This was the second time we've worked with David L Hall and we couldn't be more pleased! They have shown up quickly to address our issues. Scott has been our technician both times and is very communicative, honest, and a delight to work with. Highly recommend!!
Frequently Asked Questions About David L Hall Inc
What should I do to prepare for my service?
Prior to the arrival of our HVAC technician, we advise you to ensure the area surrounding your outdoor unit is clear, replace or clean your air filters, and verify your thermostat settings. These steps will help facilitate a smooth service visit.
Do you offer any guarantees or warranties for your work?
David L Hall Inc stands behind our work with a complete customer satisfaction guarantee and a 10-year warranty on labor. We also adhere to manufacturers' warranties for all products. If you're in need of reliable HVAC services, we encourage you to contact us today.
What services does David L Hall Inc offer?
Our comprehensive HVAC services include heating repair and maintenance, heating system installation, indoor air quality solutions, mini split ductless systems, air conditioning repair and service, AC installation, preventative maintenance programs, boiler services, and general heater services.
Do you offer financing?
Indeed, we do. We've partnered with several financial institutions to provide our customers with accessible financing options. For more information on getting approved for HVAC service financing, please visit our website to see our list of partnering banks.
How much does a system replacement cost?
The cost of system replacement can vary significantly depending on the size of your home and your specific comfort requirements. To receive an accurate estimate for your HVAC replacement, we recommend scheduling an assessment with our team.
How often should I schedule maintenance for my system?
We recommend scheduling maintenance twice a year for most HVAC systems. However, gas systems require an annual safety inspection. Regular maintenance helps ensure optimal performance and longevity of your system.
What are the signs that my HVAC system needs a repair?
Common indicators that your HVAC system may need repair include unexpectedly high utility bills, frequent system breakdowns, excessive dust accumulation in your home, and unusual noises coming from your unit. It's worth noting that residential HVAC systems constitute nearly 40% of the market, underscoring our commitment to maintaining your home's comfort year-round.
How long does an HVAC system typically last?
Based on our experience, a well-maintained HVAC system typically has a lifespan of 10 to 15 years. Regular servicing by a qualified HVAC contractor is key to maximizing your system's longevity.
How often should I replace my air filters?
Our professional recommendation is to replace your air filters on a monthly basis. For optimal HVAC performance and air quality, consider entrusting your system's maintenance to our experienced team.
How much does it cost to repair my system?
Repair costs can vary widely depending on the specific issue. However, by enrolling in our preventative maintenance plan, you can benefit from a 15% discount on repair services, potentially leading to significant savings over time.
What steps should I take to prepare for my HVAC service appointment at David L Hall Inc?
Before the HVAC technician arrives, clear the area around your outdoor unit, replace or clean air filters, and check your thermostat settings to ensure a smooth service visit.
Does David L Hall Inc offer warranties or guarantees on their HVAC services?
Yes, they provide a complete customer satisfaction guarantee and a 10-year warranty on labor, along with honoring manufacturers' warranties for products.
What kinds of HVAC services are available at David L Hall Inc?
They offer heating repair and installation, indoor air quality solutions, mini split ductless systems, air conditioning repair and installation, preventative maintenance, boiler services, and general heater services.
Are there financing options for HVAC services at David L Hall Inc?
Yes, financing is available through partnerships with several financial institutions. You can visit their website for more information on financing and approvals.
How often should I schedule maintenance for my HVAC system with David L Hall Inc?
It's recommended to schedule HVAC maintenance twice a year, with gas systems requiring an annual safety inspection to ensure optimal performance and system longevity.
Where is David L Hall Inc located, and what are their business hours?
David L Hall Inc is located at 2424 Granite Ridge Road, Suite A, Rockville, VA 23146. They operate Monday through Friday from 7:30 AM to 4:00 PM and are closed on weekends, but offer 24-hour service.
Which brands does David L Hall Inc work with for HVAC products?
They work with brands such as Ruud, Trane, Lennox, Daiken, Rheem, Mitsubishi, Bosch, American Standard, and York.
What nearby places can I visit before or after my appointment at David L Hall Inc in Rockville?
Nearby, you can visit Midnight Brewery for drinks or The Shed for party supplies, both convenient stops before or after your HVAC service appointment.
Are there any other home improvement stores near David L Hall Inc?
Yes, Inspired Closets and Miracle Method Surface Refinishing are nearby home improvement stores where you can find additional services or products for your home.
How can nearby service providers like Heritage Plumbing Services LLC complement the services of David L Hall Inc?
Heritage Plumbing Services LLC offers plumbing and HVAC services, which can complement David L Hall Inc's HVAC expertise, providing customers with broader home maintenance options within the Rockville area.