Real Time Bros

In Real Time Bros' own words

Real Time Bros are a close-nit family-style licensed HVAC Heating and Air-Conditioning Company in Orange County. We service Residential and Commercial Furnaces, Air Conditioner units, and Air Ducts. Our primary goal is to add a new exciting twist to this old and aging Heating and Air Conditioning industry. Check out our 5 Star quality HVAC service on Yelp and join us on Facebook, we live-Stream our HVAC services so trust and honestly is never in question! We service Garden Grove, Anaheim, Fullerton, Buena Park, Brea, Yorba Linda, Santa Ana, Irvine, Costa Mesa, Huntington Beach, Lake Forest, Mission Viejo, and many more OC cities nearby! Call us now at (714) 477-7127 and schedule a Bro Tech over today! Because It Ain't Pros We Ain't Bros.

Trade

HVAC contractor

Business address

2650 Walnut Ave r, Tustin, CA 92780

Telephone

(714) 247-9928

Website

realtimebroshvac.com

Hours

• Monday8:00 am - 5:00 pm
• Tuesday8:00 am - 5:00 pm
• Wednesday8:00 am - 5:00 pm
• Thursday8:00 am - 5:00 pm
• Friday8:00 am - 5:00 pm
• Saturday8:00 am - 12:00 pm
• Sunday8:00 am - 5:00 pm

From the business's Google listing, checked Oct 2026

Register

CA register

Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.

Google Reviews

4.8 ★★★★★ (416)

• Alex has been wonderful, along with the office staff. Very attentive and quick to respond any inquiries about a/c issues.

  Daniel K.★★★★★

• It's 102F beyond the walls of our house, and it's been many years since our HVAC system has been serviced. Originally we spent what we thought at the time an extra-ordinary amount of cash on our head unit but in hindsite and some multiplication and division it has cost me a smidgen over $1 a day.... What a deal I called a few local HVAC professionals but I guess everyone is overbooked or not interested in more business. Enter "Real Time Bros".... They answered the call right away, set me up for a service call the next day.. WOW Nothing else can be said, These guys should be on your speed dial for HVAC service. PS. The guy who came over was super nice 👍

  Peter H.★★★★★

• My friend lives in Cerritos and was in dire need of AC repair. Being in another country miles away (and in EST timezone currently), I couldn't do much to help directly. Did a quick search, got in touch with Real Time Bros. I gave them my friend's contact and they got on a call with my friend right after I reached out to the company. Alex made a visit first thing the next morning at 8 AM, figured out a temporary fix to tackle the heat wave, and gave a zero pressure quote for a long term solution for my friend to consider. Talk about thinking fast on their feet and being truly efficient!

  Pauline K.★★★★★

• Incredible turn around time! I spoke to them Thursday night and I had a tech over on Friday at 8am. He was very thorough and took the time to fully diagnose, explain the issue and how to fix it. He was extremely patient when explaining everything to me. He gave me various options and also said he would send 2 quotes over. Very nice people! I highly recommend!

  Angie★★★★★

• RTB replaced my hvac coil and performed some other work on my AC unit. Reasonable price and quality work. Would recommend..

  Paul L.★★★★★

• Nathan was fantastic. From the moment he arrived, he was respectful, friendly, and clearly knowledgeable. You can tell he takes pride in his work and in helping people — that military background shows in his discipline and attention to detail. He made the whole experience easy and stress‑free. I’d absolutely ask for him again.

  Justin B.★★★★★

• Techs were very professional and friendly. Pictures of work were provided and all questions answered.

  Norma V.★★★★★

• Alex initially diagnosed the issue and gave his recommendation. He answered all of my questions and concerns as well as going the extra mile to get me the best deal he can. Ronaldo and Walter(?) came a few weeks later for the full repair and install. They kept the area clean and was polite and efficient. Thank you team! You guys were great to work with.

  Jiin K.★★★★★

• Kol was very knowledgeable and was able to explain to me what was needed as well as explained his process and diagnostic of my AC unit. Great Technician!

  Ramadan M.★★★★★

• Alex is great!

  Keo★★★★★

• Excellent service Technician normally within 1-2 days

  Diana M.★★★★★

• Absolutely great service. I had Alex who came out to help me. He Took the time to explain everything that was going on with my air-conditioning machine and walked me through step-by-step on how he would fix it. He was quick and efficient great personality as well.

  Kevin P.★★★★★

• I strongly advise looking elsewhere for HVAC service. Real Time Bros does not stand behind their written warranty commitments and uses inaccurate diagnostics to push high-priced system replacements. In July 2024, they added refrigerant and UV leak sealant to our A/C unit with an explicit 2-year warranty stated on the invoice: if the temporary seal failed within two years, the $920 paid would apply toward locating and completing a permanent fix. When our cooling failed within that warranty window, a technician returned and completely refused to honor the guarantee: Misleading Diagnosis: They claimed the unit was fully operational and insisted the issue was an "undersized" system, quoting over $11,000 for a full replacement. This 2.5-ton unit had cooled the home effectively for over a decade and was never flagged as undersized during their 2024 visit. Dismissive Service: They denied any leak existed and dismissed our warranty inquiry by labeling the visit a "nuisance call." Proven Wrong: We brought in a second licensed HVAC contractor for an independent assessment. They immediately confirmed the system was low on refrigerant due to a slow leak. Once properly recharged, the unit went right back to cooling normally. Instead of honoring their warranty or being upfront about leak-search options, Real Time Bros misrepresented the issue to push an unnecessary $11k+ installation. Save yourself the frustration and hire an honest contractor who stands behind their work.

  Brandon J.★★★★★

• This Job is NOT finished. It was supposed to get my AC up and running again. When I turn on the AC, the HEAT comes on! I expect to see someone at my doorstep today at 8:00 AM to fix it!

  Don Y.★★★★★

• My AC went out and I emailed Real Time Bros. I got an appt within a couple days. The young man (Nathan) that came out was very pleasant and courteous and explained everything to me. He also gave me some good suggestions on how to care for my AC unit. I highly recommend this company if you need AC/Furnace assistance.

  Maria M.★★★★★

• Dan and Anthony were totally awesome

  Mike M.★★★★★

• Real Time Bros installed our HVAC unit 5 years ago and we were very pleased with technicians, customer service, everything. Present day we had some electrical issues and they sent out tech Roman who was exceptional---friendly, respectful, and able to diagnose/fix our problem quickly and at a reasonable/fair price. Highly recommend this company---they are actually honest, stand by their work and really seem to care about their clients.

  Katherine A.★★★★★

• Alex was punctual, informative, and knowlegable who not only got the work done but also gave sound advice.

  Fountain O.★★★★★

• Alex Chen is super friendly and knowledgeable. He’s my new go-to HVAC guy!

  Natalie W.★★★★★

• Roman was great! He was friendly, helpful and personable. Took the time to explain everything thoroughly, got our system up and running and even gave us some basic troubleshooting tips.

  Wes M.★★★★★

• Just had an A/C technician out because our system stopped working, and with family coming into town on one of the hottest days of the year, we were worried we’d be without air conditioning. Thankfully, Jae arrived, quickly diagnosed the problem, and had everything up and running within an hour. He was professional, knowledgeable, and a pleasure to work with. Excellent service from start to finish. Thank you, Jae, and the entire team—we truly appreciate it! Would absolutely recommend

  Jonathan S.★★★★★

• Highly recommend real time bros for the following reasons: 1. Most competitive prices (based on 10 other quotes I received for the same service). The staff is very friendly and extremely clean. They took their time covering my appliances, explaining each step they were going to do. Shout out to Abel and Anthony! Alvin, without even telling him about my interest, noticed I had a lot of smart home features and recommended a different ductless AC unit that was more suited for my needs and had a higher energy rating than the one I initially wanted. Other AC companies did not do that. 4. They followed procedures (city/HOA) very well, and the whole process was seamless. They walked me through everything.

  ahmed Y.★★★★★

• Really great prompt and professional service

  Shane J.★★★★★

• Alex was very knowledgable and did quick work on tuning up my system. In addition, he inform me on potential issues that might need fixing down the line, but did not pressure me into getting work done. It was a pleasant experience.

  Hung H.★★★★★

• Alex Chen was able to assist and take care of my issue.

  Eric J.★★★★★

• Alex has gone above and beyond! Will use again

  Bryan R.★★★★★

• Peter (technician) was very thorough with very good communication skills. He also recommended a ceiling airflow fan for the attic to cool it down. Waiting for a quote now

  Charles L.★★★★★

• Easy to schedule, came out on time, technician very friendly and knowledgeable. Checked and cleaned the condenser and gave me a recommendation for repair, but was not pushy in any way. Overall good experience!

  Ibrahim K.★★★★★

• Professional , a team with good quality of work

  Julie Y.★★★★★

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About Tustin

Sources: U.S. Census Bureau. NOAA U.S. Climate Normals 1991-2020.