TJ Robb - Yolorepairmaster
Company Overview
HVAC, heating, air conditioning, plumbing, electrical, and commercial refrigeration repair. Currently, I am semi-retired. Bringing 50 years of knowledge. My goal isn’t to earn a living, but rather to assist people and enhance my retirement income, so my rates are lower than most. I focus on serving seniors, and people living on fixed budgets.
I have proudly served Yolo County residents and businesses for more than 30 years. I earned my degree in A/C and refrigeration in 1977. I have held a California State Contractors license since 1991. Over my 54 years, I have acquired a wealth of knowledge in standard trades. I now focus on mechanical repair and installation. I have a hobby of restoring a 1956 T-Bird.
Business Services
- Bathtub repair
- Circuit breaker installation
- Circuit breaker repair
- Doorbell installation
- Doorbell repair
- Drain installation
- Drain repair
- Electric inspection
- Electric installation or replacement
- Electric panel repair
- Electric repair
- Wire 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
- Light fixture installation
- Light fixture repair
- Outlet installation
- Outlet repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Shower repair
- Sink repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe repair
Business Location & Hours
Mon: | 8:00 AM - 5:00 PM |
Tue: | 8:00 AM - 5:00 PM |
Wed: | 8:00 AM - 5:00 PM |
Thu: | 8:00 AM - 5:00 PM |
Fri: | 8:00 AM - 5:00 PM |
Sat: | 8:00 AM - 5:00 PM |
Sun: | 8:00 AM - 5:00 PM |
Recommended Customer Reviews

TJ did something that it seems no other contractor is capable of, returned a phone call. He also did another miracle - explained the scope of the work he could do and what he couldn't. I didn't use him for my electrical work, I still need an electrician for that, but he came back to help with a plumbing issue and it was done quickly, smoothly and correctly. 5 stars.

Had TJ come out to do a heater inspection and maintenance before the winter season arrived. TJ took the time to educate me on the basics of my heater and even gave advice on how to save money! He is honest and knowledgeable.

TJ is the best and most honest AC repairman I have ever met. He came three times to fix what was wrong with our AC and found the problem and fixed it for a really affordable price! The other companies were trying to talk us into getting a new AC unit with them, but Dave was honest and helped us remedy the problem. He saved us at least 10K. I highly recommend TJ and will definitely call him again for future repairs!

If I could give ten stars instead of five, I would. TJ is an HONEST man that you can trust!! Before finding him, I had my AC unit inspected by three other companies in the Davis/Sacramento area, and they all suggested a replacement which would have cost me thousands of dollars. TJ diagnosed my AC and said I only needed the capacitor replaced... My AC works fine and so thankful for him!

I wish I had picked Eric Duarte's recommendation from day one. After seeing all these AC contractor names from our nice NextDoor app neighbors, I decided to call Woodland Air. The owner sent his son to look at my AC as he himself was running late on Friday afternoon. His son decided that my capacitor was dead but couldn't fix the issue. So he came back with his dad the following morning. I told the owner that I didn't believe my capacitor was dead and that it must have been Freon leaks, and I wanted him to retest my capacitor. He did and found it to be in working condition so he installed it back. He pumped nitrogen gas in to test leaks and found that the suction service valve was leaking. He told me that it's best to call Blake's as they are a Lennox dealer. Ron and his son were professional and honest, although they couldn't fix my AC. He didn't charge me any money and left.
I then call Blake's on Monday. They sent a tech to check my AC on Tuesday afternoon. I told him Woodland Air had found the valve to be leaking and he checked and agreed. He told me that the valve must have been ruined as it looked like the valve /copper pipe was not welded properly. He told me I needed a brand new valve and recharge Freon. I received a quote the next day for $1273.17. Blake's refused to breakdown the material, parts, labor and tax costs. The Blake's tech was in my property for only 20 minutes and I was charged $95 for his diagnostic visit! Although I didn't think he did much as I already told him what happened.
I really couldn't believe that the valve was damaged due to the over-heated welding process. If it was so, what about the Lennar home warranty? What happened to the previous owner who lived in this house for 7 years? Also, when we purchased this house in 9/2021, the home inspector reported that the AC worked satisfactorily.
With that doubt in mind, I called TJ Robb yesterday (Thursday). TJ came around 4:45pm, and fixed the valve and charged 6 lbs of Freon and left around 7pm. In between he had to go back home to get one of his tool to open the valve. He charged me $320 and my AC started running and the whole house was cooled to 75F by 7pm before he left! TJ was very skilled and knowledgeable and very efficient in what he was doing. He basically found the issue and fix it within a few minutes. He was a straightforward and no-nonsense kind of guy. He was honest and kind with a great passion to help his client. He even came back the following day to make sure my AC was running properly.
I strongly recommend TJ to anyone who has AC issues. I already recommended TJ to our friends and relatives and we will definitely call him for future needs.

TJ was fabulous - had him come out to do some diagnostics and much overdue maintenance on our A/C system. He got back to me shortly after I called him, and it was easy to set up an appointment. When he got here he walked me through the entire diagnostics process - we talked sub-cooling, refrigerant phase changes & latent heat, all the things! I almost feel like an HVAC technician now! After a much needed pound of freon, it's running ice cold! Oh, and he even figured out that the fuses to the compressor and fan weren't to spec, which I hadn't even bothered to check. I'll definitely be bringing TJ back for a recheck in the spring, and recommending him to all my friends!

TJ installed a complete home central AC/heating unit for a great price, significantly lower than other quotes. That was a few years ago and it continues to work perfectly. Thank you TJ, I really appreciate it

Thanks to Danielle S review yesterday I phoned Yolo Repairmaster on a Sunday to fix our AC. TJ came out at the time he said he would and fixed the air conditioner within 30 minutes. No upselling and gave helpful advice on how to improve the longevity of our AC. I have no reservations in recommending Yolo Repairmaster to others, in fact I have already shared our experience with friends.

On a 110 degree Saturday evening, when my house was nearing 90 degrees, I was fortunate enough to make the right call to TJ. He picked up on the first ring and quickly came to the rescue of me and my three pups. I was so impressed with his compassion, his kindness, and his knowledge of A/Cs. He happened to have the correct part on hand and was able to get my A/C up and running within an hour. I will be forever grateful for his speedy response, calm demeanor, and willingness to help. Thank you TJ!

The Most Respectable Person I know by far! Will save you money and won't waste your time. Over 40 years of helping the community. That's why he is number 1 with me.