Since 1966 – Celebrating over 52 years in service

Prompt Service for Heating and Cooling Units in Potomac, MD

“I’ve been a customer for over 20 years and every experience that I’ve had has been a good one. Luckily I haven’t needed many service calls over the years, but every time I have needed service the response been prompt and the repair was completed efficiently by a knowledgeable tech!”
– J.T in Potomac, MD

For thorough, knowledgeable service for your heating and cooling units, you can count on Davis & Davis! Schedule an appointment with us at 301-942-7210.

Preventative Maintenance and Protection for Your Heating and Cooling Systems

Looking for preventative maintenance for your heating and cooling units this Fall in Rockville, MD? You don’t want your systems failing when temperatures are at their most extreme during the season! Davis & Davis offers excellent protection for your heating and air conditioning systems. Our Gold Seal Maintenance Service Agreement includes seasonal maintenance checks and prompt emergency service. To learn more about our service and maintenance contracts, contact us at 301-942-7210 or visit our Contact Us page!

Heater Repaired in Bethesda, MD

“I had an incredible experience with Davis and Davis. I was sure that my heater had blown out and I was going to have to buy a new one. I was not prepared to make the purchase but knew it was inevitable. Turns out, it was a simple fix for the technician and he got me up and running in about 15 minutes. I am a fan and will be using them going forward. I highly recommend them. Great workers and super nice folks.”
– Sean A. in Bethesda, MD

Issues with your heating that you want to get sorted before the new season? Contact Davis & Davis at 301-942-7210!

Davis & Davis Sheet Metal Fabrication Shop in Kensington, MD

Did you know that Davis & Davis has its own sheet metal fabrication shop? Our team designs and installs all metal products. Whenever you need us, no matter what the heating and cooling concern is – from scheduled maintenance & repairs to installations – our team and fleet of trucks are ready! Reach us at our 24 hour answering service at 301-942-7210 or fill out our email form here.

Furnace Repair Completed in Wheaton, MD

“We had a small leak around our furnace and weren’t sure what to do. We called Davis and Davis and they were able to send somebody that day to look at it. We were surprised they could fix it in under 30 minutes. Great company, will use them again in the future!”
– C.M in Wheaton, MD

Having issues with your heating and cooling systems? For efficient, customer-focused repairs and maintenance, contact us at 301-942-7210! Our 24 hour answering service makes scheduling a breeze.

Replacing Gas Furnace in Silver Spring, MD

“Davis & Davis replaced our gas furnace which was more than 20 years old. The technicians were punctual, professional, polite, and knowledgeable. They worked continuously and completed the job ahead of the time expected. The technician explained the new code requirements that made the installation different than the old furnace. All paperwork seemed in order and he gave me instructions on how to register the furnace, apply for rebate and request city inspection. All worked out well – very pleased with the experience. We’re enjoying the new furnace.”
– J.R in Silver Spring, MD

Absolutely thrilled when our customers give us positive feedback on their installations! For efficient, professional service for your home’s heating and cooling systems, contact Davis & Davis at 301-942-7210.

Your Heating and Cooling System in Bethesda, MD is Covered

Looking for a maintenance program that will have your heating and cooling system covered through the most dire of emergencies? Davis & Davis provides the quality service for your systems that you can trust! Whether you’re remodeling, building a new home, upgrading or replacing your existing system in Bethesda, MD, you can depend on our team for reliable and efficient solutions that will last. Schedule a service call with us at 301-942-7210!

Estimate for Your Heating Repair or Installation in Kensington, MD

Looking for an estimate for heating repair, maintenance contract, or a new furnace or heat pump installation in Kensington, MD? Call Davis & Davis! We’ve delivered reliable and efficient heating systems to our clients for over 52 years. Our knowledgeable and friendly staff will guide you to the system that fulfills the needs of your household and keeps your home environment comfortable. Schedule our technicians by reaching us at 301-942-7210! We also have emergency service hours from 7:30 AM to 9:30 PM, 7 days a week!

Heating Problem Diagnosed in Potomac, MD

“I came home to no heat and called Davis & Davis the next morning. The technician arrived promptly and the problem was diagnosed (shorted wiring), solved, and heat restored in no time at all. Highly recommend them for your heating repairs!”
– Gordon G. in Potomac, MD

No one wants to come home to a cold house in the middle of the Winter. For your heating emergencies, repairs and maintenance, don’t hesitate to call Davis & Davis at 301-942-7210!

Choose Davis & Davis for Your HVAC Installation & Maintenance in Rockville, MD

“They recently replaced all of our heating & A/C systems. We’ve used them for years. Their quality and customer service has never changed over the years. They’re top notch. Reasonably priced and great customer service. When you make an appointment, they show up on time. This is a company that I will always go to.”
– K.B in Rockville, MD

We thank all of our loyal customers who have chosen us in the past and continue to choose us for their HVAC installation and maintenance! If you need an expert to diagnose your issues with your heating and cooling, give Davis & Davis a call at 301-942-7210!




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