Best Gas Furnace Repair in Oakland CA

I have found Nahman Plumbers to be extremely helpful and responsive. Recently the tank on my toilet cracked on a Sunday night leaking water everywhere. Despite some challenges on their end Nahman got a repair person to me the next day and everything was quickly fixed and working. I am always impressed by the professionalism of their people.

Called because wall heater would not turn on at a apartment I manage, pilot light was fine but would not respond to thermostat.  Joey called me back within 30 minutes, told him I tested the thermostat by connecting the wires and got no response from the heater.  Gave Joey the age and make of the wall heater, described the problem and what I've done so far, he walks me through where to find the reset button which is hidden near the top of the heater because he is pretty sure it got tripped on a windy or stormy day as a safety precaution and to call him if this doesn't work.  Saved me the service fee even though it could have been a very easy payday for him.  Other jobs performed in the past were timely and fair.

Rey is the best! He was first recommended to us in 2005 when our water heater broke down. He was the third plumber we called for an estimate, and the only one who had a suggestion that didn't require us to tear up the floor of several downstairs rooms. (Earthquake damage had rendered the existing pipes useless.) Instead he installed a tankless heater, which saved us money on the original repair as well as on our monthly bill.

Since then, Rey has been our go to, and we recommend him to all our friends and family. Our house was built in 1926 and the plumbing is almost as old. We are on a tight budget, and he has provided us with options that we can afford. When our ancient single-vent floor furnace died two years ago, he replaced it and gave us warmth throughout the house, quickly and at a reasonable price.

Rey is professional and efficient, responds promptly and does great work. And he's a really great guy who's a pleasure to be around.

Bryan Westall, who is a senior technician with Jazz, is patient, smart, professional, and he made our HAVAC install experience perfect. Thank you Bryan!

I don't know exactly how to describe my experience with this company. Two brothers appear to run it and they both go by the name Mr Harrison. I was told they are twins. I had a water heater failure on Memorial Day and one came to the house that day and did a valiant job of trying to fix it. I would have given him 4 stars. He needed a part to fix it and the supply houses were closed that day. I do not blame him for that. The water heater was still under warranty for parts but not labor. Before leaving, Mr. Harrison told me the price to fix the heater was still going to be the price they quoted me on the phone, $150, but that I had to pay $85 of it that day which would be taken out of the $150 when they fixed it. A little while later, the second Mr. Harrison called me to ask if his brother had done satisfactory work. I explained that I was happy with what he had done but that we needed a part. The second Mr. Harrison then told me the price of the labor would go up to 200 plus dollars and that I may have to lay out the money for the part and deal with getting reimbursed. He also told me that his brother should not have told me a price because he, the one on the phone, was the boss. I then offered to pick up the part in a Hayward warehouse the next morning after teaching a class there and asked them to call me to let me know if they wanted me to do that. They didn't call.

A few hours later that day, the Mr. Harrison who had not come to the house told me that they would have to drain the water heater to install the part etc. and that the price of the labor would go up to $300. At that point, I started calling around and found that Harry Clark plumbing in Oakland does warranty work on these water heaters and had the part in stock. I called them and they did the complete job for $200 and did not have to drain the water heater. They also did not ask me to pay for the part or fill out any paperwork for the warranty--they would do all that. I had a fine experience with the first Mr. Harrison but cannot recommend the second. Unfortunately, as they don't tell you their first names, I cannot say which appeared more honest.

Mike is awesome. i called on Monday with a clogged kitchen sink. He couldn't make it Monday but said he could the next day, Tuesday, between 12 and 2. He showed up at 12 and it took only 10 minutes for him to clear my drain. He also pointed out a potential problem if I was not careful in the future with the drain.
I tried and tried to clear it myself, but obviously did not know what i was doing.
Mike discounted his fee, which I appreciated.
I strongly recommend using him and plan to call him if I need any plumbing help.

Ron at Maintech is awesome!
He showed up on time (a few minutes early), and was friendly and efficient. He explained what he was doing, offered some maintenance advise to keep my furnace running smoothly, and took 20mins for the whole thing. Very reasonable rates.
If you have heating or plumbing needs..
RON IS YOUR GUY!

Alfredo and his team did an amazing job, his professionalism, great communication skills and hard work, was well above what I ever expected!

Alfredo delivered excellent service, and did a fantastic job!  He communicated every step of the way as to the progress that had been made daily.  

Alfredo is very trustworthy and extremely respectful.

Thank you for the fantastic job you did on our house Alfredo! I will refer you to anyone that needs your services you can count on it

We use LJ Kruse at our building for interior plumbing services.  Great communication from Will and their techs as well.  We have had Matt and Ben at our site for various work orders and they have been so wonderful.  On time, reliable service and they really do take the time to explain things so you understand the issues and know exactly what steps they're taking to fix it.  I don't ever feel like I'm in the dark with them.  Great team to work with!  I highly recommend.

The guys at Harry Clark are very professional!

When it comes to replacing old sewer laterals they clearly know what they are doing.

They used the pipe bursting trenchless sewer replacement technique.  They stuck to their original schedule, even when the original crew called in sick.  They left our front lawn just like it had been before and the driveway cleaner than it has been in years.  Their pricing was competitive.

I have been very happy with Jazz. They take care of my heating and AC by checking it every season. Everyone they send out has been professional and competent.

Yesterday was the first time I stopped in. I needed galvi pipe plug and some blue monster tape and dope for a 1.25 natural gas line I was capping off. It was Saturday and so all the regular supply houses were closed and Home Depot does not carry any metal pipe stuff anymore. I thought I needed 1.5 but when I got back to the shop I realized it was 1.25. No big deal. Stopped by today Sunday and exchanged it. This place is a legit plumbing supply house that not a big corporate mess. Really helpful guys. I'll be coming here all
The time. And they are open 7days a week til 5 pm.