Bob Jenson
HVAC contractor in San Diego, CA.
In Bob Jenson's own words
Bob Jenson Air Conditioning, Heating & Plumbing has been serving the San Diego area since 1977, providing dependable HVAC installation, repair, and maintenance services for homes and businesses for over four decades. As a family-run company, our team of HVAC and plumbing professionals is trusted for combining hands-on experience with modern tools to deliver reliable year-round comfort. We also offer plumbing solutions including for water heaters, drains & sewers. Our focus is on honest communication, quality workmanship, and long-term solutions that keep your systems running efficiently. From the first call to the completed job, we work to make the process simple and stress-free. Reach out today to schedule service!
- Trade
- HVAC contractor
- Business address
- 8159 Engineer Rd, San Diego, CA 92111
- Telephone
- (619) 440-5634
- Website
- bobjenson.com
- Hours
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- MondayOpen 24 Hours
- TuesdayOpen 24 Hours
- WednesdayOpen 24 Hours
- ThursdayOpen 24 Hours
- FridayOpen 24 Hours
- SaturdayOpen 24 Hours
- SundayOpen 24 Hours
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
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Very patient, and explained the various factors in dealing with our AC unit. Great employee!
David P.
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Brian Fernandez is the man! He was friendly, communicative, and clearly very knowledgeable. He was able to diagnose the issue quickly and did a great job explaining what was going on in a way that was easy to understand. He was efficient, professional, and never made the visit feel rushed, but was also quick to let me get on with my day. Really appreciated his help and would definitely recommend Bob Jenson where I can!
Denis H.
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Excellent work!
Carlos L.
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Pouria was such a good listener & explainer, in all details of the job, he clearly knows HVAC systems and likes his job! He communicates in such a way, taking what could be a complicated system, easy to understand. Thank you Pouria!
Sherry S.
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Brian was amazing he explained everything and got our unit back up and running. Highly recommend him and his work .
Tony M.
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Highly recommend their service! We had the pleasure of working with Brian Fernandez, our technician, who came to service or mini-split units. He was on time, provided clear communication, and was so friendly! All in all, great experience!
Nicole C.
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Brian was amazing for my repair visit, answering my many questions. He is very knowledgeable and has good customer service skills. Would definitely request him in the future.
Susan A.
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Great job nice guy
Milton G.
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The two Tex’s were fantastic, able to explain in terms a non tech could understand very respectful and genuinely nice men.
Marty V.
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A HUGE thank you to Pouria Ziari & Abraham Brito for getting our AC back in line today (10/6). We were down all weekend during this current San Diego heat wave and we had another company come out and pretty much scam/lie to us about getting it to work again. I can't thank Pouria & Abraham enough. Very honest, polite and excellent employees. 5 star all around!
Patrick C.
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Sage was exceptional !!!! I would highly recommend him to help you with your issues !!! # Bob Jenson HVAC !!
larry W.
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Air conditioning stopped cooling in the middle of summer so I made an appointment and Sage was able to identify the problem. I contacted a couple other techs for a second opinion and Ben Jenson Air provided the most economical fix. My gratitude goes to Sage Cooper for being honest and not pushing upsells like other techs. My air was fixed right before a massive heat wave and will now be using Ben Jensen for future HVAC services and maintenance. 100% recommend.
Alcides V.
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Pouria Ziari was my technician today. He arrived early within the scheduled time window and was very professional and personable throughout the process. He explained very clearly what needed to be done, described any issues that he found, and provided common sense options for me. Great overall experience! I highly recommend using Bob Jenson.
P S.
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If I was able to leave 10 Stars I absolutely would just for the opportunity to meet Pouria Ziari. Not only met my expectations but far exceeded them. He was professional, kind, and courteous the entire time. It was truly a pleasure meeting him and I couldn't be more pleased with the service provided. Strongly recommend this company!
Mr K.
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Pouria Ziari was crazy good. Very professional, patient and friendly. Explained the problem and took care of it. I'll always call Bob Jenson heat and air for any ac related work and request him.
alan M.
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Pouria did a great job serving my HVAC system which needed cleaning and a check up. He also checked my insulation which is quite old and it needs to have more blown-in added for better efficiency and to keep my compressor from overheating. I’m very happy with the work!
Jeff S.
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Today we had our air conditioner inspected by Uz. He was very friendly and did a very thorough job checking and cleaning both the air conditioner and the furnace. A most satisfying visit!
Steven P.
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I have been working with Bob Jenson and his crew for 15 years and I highly recommend them to you. Their technician Sal Castro was at my house yesterday for routine service maintenance. While he was here, he was able to make some helpful suggestions related to my air conditioning system. I feel he went above and beyond in order to help me out. I appreciate that kind of service from Bob Jenson’s service technicians.
david K.
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Enoc Garcia walked through my hvac system that another contractor couldn’t fix. He found the mistakes and got the system operating again. Thanks for a job well done.
Luke K.
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Brian came out to inspect and service our AC and heater and was excellent from start to finish. He clearly knew the systems well and took the time to walk us through exactly what he found, what it meant, and what our options were. He never felt pushy about any of it, just straightforward and honest information so we could make our own decision. Really appreciated the professionalism and the clear communication. Highly recommend asking for Brian if you're scheduling service.
ryan G.
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I would recommend this business. Enoc Garcia did a great job for us! We will use them again when needed! We have used him several times!
T T.
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Excellent service. Very respectful repairman. We will be using them again!
Margaret D.
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09.24.26 Technician: Pouria Ziari Pouria was able to quickly determine why the cooled air had suddenly stopped flowing - a bad capacitor was the culprit! He quickly left to pick up the part (this heat wave has them flying off the shelves!), installed it, and then checked the system to confirm everything was working & cooling, correctly. He apologized for the issue which, of course, was not his fault... but that's the right thing to say when you choose to provide good customer service 👍 I made the service call yesterday afternoon when we returned to a "too warm" house, & I was pleasantly surprised to get scheduled for next day service - VERY nice. (Glad I purchased that service contract!!) As a customer of two years, I am very happy with Bob Jenson's technicians, their customer service, & the product they sell. Just this Tuesday, I recommended this company to a friend who hasn't had a/c for a few years. I hope they'll reach out & see what Bob Jenson can do for them. 11.13.25 Technician: Brian Fernandez Just a regular furnace maintenance... but, Brian was very thorough & checked each part of the system, verified when items were installed/replaced/repaired, & showed me pics of the areas of concern. Airducts are getting near the 15-yr mark & are showing signs of wear & inconsistent heat distribution patterns - an important catch... don't want things overheating & causing a fire in the attic! Brian was very courteous, arrived on time, was considerate of our property, & even found a nice Milwaukee portable charger that someone had left up in the attic! A nice, honest, & respectful man - just the type you want working in your home! Keep hiring these knowledgeable, respectful, & honest workers Bob Jenson 👍 👍 👍 2024 Salesman: Mike DaLuz Installation Team: Javier Zambada, Luis Garcia, David Brito Office Contact: Michelle Jenkins Project: 3 Ton Lennox A/C condenser install; reroute drain line and copper refrigerant line **** No slackers on this crew! Each of the above-named individuals provided exceptional service - as promised. They showed professionalism and courtesy throughout the whole install. Mike patiently and satisfactorily answered ALL of my many questions about various aspects of the purchase process and the items being purchased; he responded to my calls and texts in a very timely fashion - a rare thing to find these days! Javier kept his team moving while providing good attention to detail, maintained tidiness in both setting up and tearing down, and showed respect for my home and its fixtures. They arrived on time and clearly explained the goals to be achieved each day. Michelle rounded out this great team effort by providing superb follow-up with regard to ensuring that the final pieces of the install (certification and permitting) were completed in a very timely fashion, and by tidying up all the "loose ends" (another rarity these days!). She ALSO was the person who answered my initial inquiry and then correctly relayed my info to Mike for him to contact me. I haven't had to really run the unit very much thus far, but I expect it to perform as advertised and feel confident that I will receive the continued excellent service that I have come to expect from Bob Jenson A/C should any problems or concerns arise! My husband found this company (via a Google search) and was impressed by the reviews that he read. We are both more than pleasantly pleased to have experienced the same good service and product as those other reviewers did. Two quite happy Santee customers!
Alexandria L.
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When my A/C quit, Sage come out the next morning and got it fixed and explained why it quit. He was wonderful! My duct work has never been efficient in cooling some rooms and was about 50 years old and needed to be replaced, so they installed all new ducts and vents. Conner and Abraham did an outstanding job and were so helpful in listening to how I wanted the vents aimed and cleaned up any messes. I can't say enough about these 2 men and highly recommend this company!!!
Peggy W.
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We are very happy with the service Brian provided. On time as promised, very cordial, fast, and professional. Brian found the problem, got the part and fixed in a couple of hours. Our Lennox ac is back in time for the next heat wave!
rolando M.
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ENOC GARCIA is very helpful and was very professional in dealing with us.
Felin G.
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Had our A/C unit inspected and lubricated ahead of winter shutdown and after a tough late summer in San Diego. The Bob Jensen technician - Jake - was a well-mannered, informed and competent professional who completed his work in a timely manner, showed me images of the internal condition of the unit and the electrical test results related to its performance and provided some follow-on recommendations to improve longevity of the system. There were no surprises regarding service provided and it was completed for the price quoted. I appreciate this company's level of professionalism and timeliness and especially Jake's personal service and attention to detail. I would strongly recommend them and plan to use them again in the future.
PA
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Technician Sage was a pleasure to work with no problems in and out under an hour.
Bill W.
About Bob Jenson
Bob Jenson has worked in San Diego since 1977, with air-conditioning repair among the services the company names. Its work includes HVAC installation, repair and maintenance for homes and businesses, alongside plumbing work involving water heaters, drains and sewers.
Air conditioning and heat pump work in San Diego
The company names AC repair, maintenance, tune-ups, indoor air quality work and heat pump services. It also says it offers flexible financing and parts and labor warranties. Its website describes a family-run operation and says its technicians use current tools alongside hands-on experience.
Bob Jenson offers emergency help around the clock, and its posted hours are open 24 hours every day. Per the American Community Survey, utility gas heats 51% of San Diego homes in 2024. NOAA normals for 1991-2020 put the city’s mean temperature at 62.5 degrees F, with an average high of 73.8 degrees F and an average low of 51.3 degrees F.
Bob Jenson’s rating and customer feedback
Bob Jenson holds a 4.9 rating from 1,579 reviews. Reviewers most often mention technicians who explain system issues clearly, diagnose problems promptly, communicate well, arrive on time and complete repair visits efficiently. Several comments also point to patient answers to questions and explanations that make technical work easier to follow.
The company holds license #340838 and says its technicians are NATE-certified.
Its San Diego work includes air conditioning repairs, maintenance and tune-ups, plus indoor-air-quality and heat-pump service.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.
More HVAC contractors in San Diego
About San Diego
| Population | 1,406,106 (2025) |
|---|---|
| County | San Diego County |
| Average yearly snowfall | 3.5 inches |
| Heating degree days | 1,994 |
| Most common heating fuel | Utility gas |
Sources: U.S. Census Bureau. NOAA U.S. Climate Normals 1991-2020.