Best Heating System Repair in Washington DC

Had undersink kitchen valves replaced. Worker was on-time. Notified prior to arrival. Quality work at a reasonable price. Ask for Alejandro, if he's not too busy.

Maurice of Mr. Super Plumber is fantastic. So grateful for his rapid response and resolution to a plumbing emergency! From now on, I'm using Mr. Super Plumber of DC.

Sorry but I was very disappointed with the service and price.

My main complaint is that they didn’t fix the problem and didn’t even do what they said they were going to do to try to fix it.

Beyond that, the price was absurd. They charged $120 for materials for maybe $5 worth of duct sealant (and didn’t even use enough to seal the ducts!)

They charged 12 hours of labor at $90 an hour, but the guys were here for about 2.5 hours, and most of that time was spent waiting for another guy to bring over duct sealant. I called and pointed this out and they reduced it to 6 hours of labor.

They were on-time, very nice, easy to make an appointment. I just don’t know what I got for $800.

Frederick was great! He fixed a Navien tankless water heater issue that had flummoxed two other plumbers. Next, he fixed the HVAC wiring to our Nest thermostat which one other electrician and one Nest technician could not figure out. In short, in one afternoon he fixed issues that four other professionals could not. If you have a Navien issue, call Charles & Sons first. If you want a problem solver ask for Frederick.

Responsive and thorough and knows what they are doing

Fantastic customer service. Simei is experienced, friendly and quick. He had a solution for something we've been dealing with for a while in under 15min.

Our technician, Zahir Abdul Hakim, was incredibly knowledgeable and helpful about our A/C problems which he investigated and fixed. A real pro and a pleasure to deal with.

Very fast professional and friendly service

This is my go-to for plumbing and heating in DC. The workers are very familiar with old houses and related issues. Reasonable prices and fast service!

Great experience. Very responsive and thorough. Great to work with.

Their drivers are reckless. The driver of W L Gary Company, Inc. (a work van) cut me off in traffic, not using a turn signal, nearly smashing into my vehicle. The car behind me almost rear ended me because I had to slam on my brakes and swerve left (almost hitting another vehicle).