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"Everyone from Presidential has been friendly and helpful -- great customer service! Glenn came to our home to discuss options to replace our furnace (fuel oil) and AC systems with a heat pump. He immediately understood that we were looking for a heat pump eligible for the new tax credits (unlike another company, who only provided estimates on what they had in stock). He prepared the estimates for 3 different models on site, and he noted that the heat pump eligible for the tax credit would cost about the same as an older model (unlike what the first company told us). We were able to schedule installation quickly, and then the adventures began. Harvey and Andre were here for 12+ hours...because a wire was either never connected at the factory or came loose during shipping. We also had to replace a defective line from our house to the unit. While it was a complicated install (not the fault of Presidential), we rec'd great service from hardworking staff members. Highly recommend!"

"the process was better than I expected. The sale man knew what he was talking about . The installation crew had worked for the company a long time and were also very knowable . When we could not understand a few things they sent out a serviceman just to show us how it works. They also directed us towards financiers and reabate availability."

Whether you need a repair, preventive maintenance, or replacement, we are your plumbing, heating, and air conditioning service provider in the northern Virginia and surrounding areas. We invite you to give us a call!

"I was impressed by how hard working and thorough the workers were. They hauled the old gas water heater out and got the new one installed promptly and did a neat job. They reconfigured an awkward gas pipe near my washing machine, replaced an exterior gas hose with a UV resistant one, and checked all gas piping including our gas fireplace. We were very pleased with the end result and appreciated the fair pricing. Highly recommend."

"I actually found them on Angie’s List. He is punctual. I used to use somebody else and I was always standing at the door looking at my phone, looking at my watch to see if he is going to show up on time or not. The driver for Lisa’s is generally at my house five to ten minutes ahead of time waiting for me."

"I walked in ABS's repair shop, at 6PM (closing time), with a part from my car and asked them if they had or knew where I could get a replacement part.  I described the problem with my car and they took time to listen to me and understand the problem.   They asked me to bring the car to their shop but it was not drive-able.  So they offered to tow my car to their shop, for free, and  diagnose the problem with my car.  They gave me a verbal estimate of what the repair would cost, based on my description of the problem and the part in my hand.  They said they would call me in the morning with an estimate and timeline to complete the repair.   
The next morning, around 9:30am, I received a call at work from ABS. They had my car in the shop and told me I needed a new radiator.  They told me the cost would be $425.00 and that they could get it done that day provided they could get the part.  I said do it.
They called me around 3:30pm and told me my car was fixed.  
I picked it up a 6pm...closing time( again) and they took time to review the repair with me.  
I will definitely bring my cars to ABS for maintenance and repairs in the future.

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"Vinh did an excellent and thorough job. He noticed the bathroom sink valves (previously replaced) had one valve knob missing, which he highly recommended replacement of both valves. The removal of old faucet and new kitchen faucet/sink install was hard work but done quite well. Once main water was turned back on, Vinh made sure the new bathroom valves and kitchen faucet had no leak issues. All was done perfectly. Will hire Jiffy again."

"Our AC unit broke and wasn’t cooling our house well even before that. We got a whole new system and a bigger unit. They came within 2 days to change the entire system. Great work and super nice."

"Promptly returned email regarding service request, on Saturday. Responded same day to repair 2Ton Geo unit (Waterfurnace). Extremely knowable on geo-thermal systems, the repairs were made in timely manner at a fair price, my only regret on this geo unit is I should have had Continental install the system in the first place, it’s seems very likely I would not be haveing the maintenance issues."

"This company is very reliable and knowledgeable. They are also very trustworthy and courteous. This is a very friendly company to work with and they are reasonably priced. They are very easy to get in touch with and will respond immediately to your calls or emails."