John & Son HVAC Service

In John & Son HVAC Service's own words

Experience unparalleled comfort and reliability with John & Son HVAC Service, your trusted partner in Lake Forest. As a leading air conditioning and heating contractor, we specialize in comprehensive HVAC solutions designed to keep your home comfortable year-round. Our certified technicians are experts in everything from furnace and air conditioning repair to complete system installations, ensuring optimal performance and efficiency. We are dedicated to delivering top-tier service and professional results, making us the premier choice for all your heating and cooling needs in the community.

Trade

HVAC contractor

Business address

9780-9980 Irvine Center Dr, Lake Forest, CA 92630

Telephone

(562) 280-2432

Website

johnson-hvac-service.com

Hours

• Monday9:00 am - 9:00 pm
• Tuesday9:00 am - 9:00 pm
• Wednesday9:00 am - 9:00 pm
• Thursday9:00 am - 9:00 pm
• Friday9:00 am - 9:00 pm
• Saturday9:00 am - 10:00 pm
• Sunday9:00 am - 9:00 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

5.0 ★★★★★ (60)

• A residential AC problem made several rooms uncomfortable during the afternoon. The technician inspected the system carefully, located the issue, and completed the repair efficiently. Cooling became more consistent after testing, and the house felt comfortable again. We appreciated the prompt service, clear communication, and quality workmanship throughout.

  Nerich K.★★★★★

• We decided on an AC replacement after years of repairs, and the experience was fantastic. The technicians explained every option clearly and completed the installation professionally. The new unit performs beautifully, and our energy efficiency has improved significantly.

  Sharifa R.★★★★★

• Our air conditioner install was completed professionally from start to finish. The installation team arrived on time, worked efficiently, and left everything spotless. The new unit performs wonderfully, and our home has never been more comfortable. Excellent installation experience.

  Ciaramalle Q.★★★★★

• Air conditioner installation completed professionally, on schedule, and without a single issue. Technicians answered every question, explained how to operate the new system clearly, and made sure everything was running correctly before wrapping up. New unit cools evenly throughout the house. Excellent workmanship, friendly service, and a great overall experience from beginning to end.

  Christopherbaydal C.★★★★★

• The temperature was rapidly decreasing, and my heater would not switch on at all. That same day, they arrived, resolved the problem, and ensured that everything was secure. Excellent team; highly recommended.

  Karylle S.★★★★★

• When my heater not working troubleshooting was handled, I felt like a priority. The technicians explained every step. I’m genuinely impressed.

  Genevieve A.★★★★★

• We noticed our central heating system wasn’t keeping the rooms warm, especially during the cold mornings. Their team inspected everything and efficiently restored proper heating throughout the house. The central heating repair was done thoroughly and professionally.

  Jasper Q.★★★★★

• Very nice

  Sylne L.★★★★★

• I honestly wasn’t expecting such fast and expert service, but the tech came early and got my AC — which was not blowing cold air at all — fixed beautifully. He did an excellent job and the cost was super reasonable. I’ll definitely be coming back next time I need something.

  Ruselle Q.★★★★★

• My initial attempt was worthwhile. I was not holding myself responsible for picking this business. Their skilled technician was the only one who successfully completed my ac installation with game on face. He fixed the issue with attention and thoroughness. Even after work cleaning was done by him. The quality pleased me. It was a flawless fix. Before he left, he gave it a thorough examination. I will give this business another call if I ever need ac servicing.

  JACOBE, R.★★★★★

• My AC and furnace repair needs were handled flawlessly today! The technician took his time to ensure everything was perfect. I’m thrilled with the service and would recommend this company to anyone!

  Anamie D.★★★★★

• The air conditioning repair service I called was prompt when my AC started freezing up. They quickly thawed it, fixed the airflow issue, and adjusted the settings to prevent future freezing.

  Marjorie B.★★★★★

• The AC broke down on one of the hottest days of the year. Emergency AC service arrived within hours, and the repair was done before the house became unbearable.

  GAINSAN, D.★★★★★

• This will definitely be the best experience ever! I want to commend this company for their excellent air conditioning repair service. The technician did an amazing job, finishing the repair in a short amount of time. I can tell that the company and its technicians are highly capable, and I’ll definitely hire them again.

  Glea B.★★★★★

• Broken air conditioner? No problem! The technician arrived quickly, diagnosed the issue with the compressor, and had everything fixed in no time, restoring my AC’s cooling ability.

  Lovely L.★★★★★

• Furnace maintenance was handled efficiently and thoroughly. They inspected every detail, cleaned the system, and ensured everything was functioning at peak performance. It felt great knowing the furnace was ready for the colder months.

  emelyn T.★★★★★

• When I needed heating and cooling services, I turned to this team, and they exceeded my expectations. They were thorough, knowledgeable, and got everything running smoothly.

  Jennifer B.★★★★★

• I scheduled air conditioning maintenance to ensure my system runs smoothly throughout the summer. The technician was thorough, cleaned the unit, and made necessary adjustments. My AC is running efficiently now, and I’m pleased with the service.

  Ranna C.★★★★★

• I reached out to a licensed AC contractor when I needed professional expertise, and they delivered great results.

  rialyn S.★★★★★

• My home AC repair was handled excellently by this technician. His professionalism and expertise stood out, and he exceeded my expectations in every way. I was pleasantly surprised by how affordable the service was. I highly recommend this company to everyone I know!

  Estrella S.★★★★★

• Fantastic service! The technician expertly addressed my air conditioner repair service to my complete satisfaction. He worked efficiently, resolving the issue without any delays, and was highly dependable throughout the process. I would highly recommend him and this company.

  Alice R.★★★★★

• when the commercial ac in my shop failed, customers started leaving. they worked swiftly to get it back up, ensuring minimal downtime for my business.

  ladily Q.★★★★★

• I woke up to a freezing house because the furnace stopped blowing warm air. they arrived within hours and replaced a faulty motor, making everything cozy again.

  rannah S.★★★★★

• I've never had a better experience with an air conditioning repair business than this one. I contacted them this morning to get ac service immediately. Their guy arrived and fixed it in two hours. I will definitely suggest them to everyone I know because they were all kind and easy to deal with!

  Vercent E.★★★★★

• I’m so thankful that this company was able to send a masterful technician to handle my AC service needs. He was knowledgeable, kept me informed throughout the process, and repaired my unit’s problem in just an hour. Thank you for such great service. Keep up the excellent work!

  Aaron A.★★★★★

• my ac wasn’t performing well and i needed a service. i called for an ac checkup and they did a thorough job. after the repair the air was much cooler and more comfortable.

  JAN S.★★★★★

• I had an issue with my ac not staying on, and the technician from this company quickly fixed the problem. He provided useful tips to keep my system in good shape. I’m very pleased with the service and highly recommend this company for HVAC repairs!

  Troy E.★★★★★

• John & Son HVAC Service really did an excellent job. They fixed the problem in my ac not blowing cold air pretty fast and efficient - super satisfied! Definitely hiring them again!

  Gervil R.★★★★★

• My AC’s issue was fixed by their technician - it would constantly shut down after a few mins, but his repair was able to make it function without any issues anymore. This is a reliable service!

  Dennis F.★★★★★

More HVAC contractors in Lake Forest

• Alicia Air Conditioning & Heating, Inc.Lake Forest, CA

About Lake Forest

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