Johnston Gas Furnace Company
Company Overview
As you plan for installing your climate control system, explore the advantages of using heat pumps!
Heat pumps transfer thermal energy from one place to another. They can pull heat inside to heat your living space and release it outdoors. As they shift heat rather than burn fuel, they are much more efficient. This results in less energy use and lower utility bills.
An experienced seller, who is also knowledgeable.
Business Services
- Appliance installation
- Appliance repair
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- HVAC installation or replacement
- HVAC system repair
- HVAC system maintenance
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Sump pump installation
- Sump pump repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

Look no further! Knowledgeable, friendly , fair and honest company. The gas company tested our wall heater and found carbon monoxide present. Called several gas furnace companies. Those companies gave estimates between $2,200 to $4,800 to remove and replace the wall heater. Then I called Johnston. Kirk was THE ONLY ONE to check the cause of the carbon monoxide. He found an obstruction on the vent. The obstruction was cleared and the next day his tech performed a carbon monoxide text - ALL CLEAR. Once that test was fine he did a few tweets to the heater and was done. I can't give enough praise to this company!

They are the best. I renovate homes and this is who I am calling for anything HVAC related from now on. Friendly, knowledgable and fast. I had some issues with an antique gas floor furnace that was leaking gas and burners not lighting. Talked on phone and Debbie knew exactly what I was talking about, familiar with the model of furnace and sent someone out the next day. Dimas showed up was extremely nice, crawled around in the crawlspace, fixed and replaced broken element. Two thumbs way up!

Insisted on verifying plumber's analysis & recommendation in person. Without warning or explanation, charged me a $95 service call fee. Did nothing other than confirm what they were told

We bought our old 'Hollywood bungalow' about 14 years ago, everything in it was old and a bit beaten up. Over the years we've had to call these guys out for various wear and tear troubles with our AC unit and I have to say from the sweet lady who answers the phone, yep you heard right, she actually answers the phone, to the guys that come out and fix the problem they are the most professional, polite, thoughtful and just all round lovely people.
We had a guy come out over the weekend from another company who tried to sell us all kinds of crap and really wanted to install a whole new unit. Luckily we waited until Johnson could come over, the guy just left, and he just replaced the capacitor, cheap as chips. They are the best, no question.

Had these guys come out on very short notice to do a new home inspection. The inspection was thorough and quick, and the report was delivered professionally with both good and bad news, as well as a number of suggestions for how to address some of the problems at the best cost. We bought the home, but haven't gotten around to the recommended repairs, but when we do, we'll be calling Johnston Gas Furnace Co. for sure!

Our experience with Johnston Gas & Furnace was great from the initial call to the actual service. We knew what part to our central ac/heater we needed replaced. We sent them the information on our system, and they gave us a very reasonably priced quote compared to competitors. They didn't try to upsell us at the time of the repair.

Old style floor heater and while I can fix ""anything"" I had no desire to blow my mothers house up by making a simple mistake. Even the Gas Company said no so I called Johnson.
Alice was kind and understanding but they were booked two weeks solid and gave me a date and time. Good for me!
A week later they got a cancellation and could move it all up. I was out of town so nope!
On the scheduled date it was supposed to be 8:30 - 10:00am. He was in front at 7:45.
I know enough to be dangerous and explained all the ""tests"" I had done including the ones done by flat thieves trying to take advantage of my mother.
""OK, lets see.I'm betting your right BUT it could be the gas valve. I'll test it all.""
In an hour the old 1930 heater was running like a champ again. No leaks or carbon monoxide and they DO TEST for that! As suspected. thermo coupling went bad.
I will not quote paid price as they change BUT one estimate was $1500.00! It was under $300 total

HELPFUL AND COMPETENT!
I have nothing but great things to say for this company. They were even willing to come over the hill to help me with an a/c-heating issues. Others had said replacement was required. Johnston was able to repair, saving me a lot of money. Thank you!

I'm a contractor in Burbank who doesn't like giving referrals due to the risk of my names jeopardy. This is one of the only company's I've been sending customers to for 12years and I'm confident they will do what they say they will and at the highest end of professionalism. They are a very busy local business and worth the wait.

y.It is a privilege to write this review. My building is over 50 years old and recently we had a problem with an original gravity furnace. By some act of God, I discovered an old tag on the side of the furnace which read built by, Johnston Gas and Furnace Company. Being desperate and anxious, I wanted to see if there was any information on them. Imagine my shock and delight when I discovered they were still in business - family owned! I phoned and spoke with Alice to whom I relayed the story and she chuckled. Terrific lady who scheduled Brian (30+ years with company) to stop by. I hit Lotto and cannot more genuinely recommend a more reliable, honest and professional team. I was so upset as many phone inquiries regarding our old furnaces were met with you probably should think of forced air heating. I had never experienced one day of problem with this Johnston unit and it was not really a problem but did need some parts changed. Brian knows his stuff alright and from the moment he showed up, I knew we were in good, capable hands. Now we are warm and happy. Thanks, Johnston.