Ozone Pollution 101

November 15, 2018

What is ozone pollution? How does it affect us? And what can we do about it? We answer these nagging questions in our latest infographic:

Infographic displaying how ozone pollution affects us in San Diego

About The Author

Bob Jenson

For over 45 years, Bob Jenson has been providing quality heating and air services to the San Diego community.

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August 24, 2023

Google Rating

4.9

Based on 603 reviews

Bob Jenson Air Conditioning and Heating

4.9

Le_Vjollca

1695678897

Marcella is amazing and makes you really feel heard.

Suzi Butler

1695574814

I have been using Bob Jenson's for over 20 years and just purchased a new HVAC system with them. I am pleased with the product and so very impressed with the 2 technicians who installed that system. Tony Guaderama and Pouria were efficient and kept me advised as to what they were doing...they were a pleasure to have in my home. Highly recommend Bob Jenson's . From the moment you speak with Marcella and then get your needs met, you will be happy with the service and product.

shelley walters

1695553130

C. -O.

1695497035

This review to to commend the friendly, skilled and overall great guy - my technician, Marcos Frias. He turns up on time, listens to any concerns and quickly gets to work. I’ve been using Bob Jenson for my routine service plan for a few years now, to keep all my furnace and split AC units up and running and in top condition. I am extremely satisfied with their service and will use them in the future, should I choose to upgrade my equipment. Cheers!

Judithann “Judy” Humphrey

1695422151

Javier Zamboda & Luis Garcia were both very professional and hard workers. They were pleasant and helpful in answering questions and taking care of all the details. Thank you for the great work. Judy

Ruben Terrones

1695415337

Excellent customer service , Marcella is friendly, knowledgeable & very professional! Been a long time customer of Bob Jenson heating/air conditioning and have always been pleased w/their service of my HVAC system!

Arash Aryana

1695400115

Tom was super knowledgeable and was very good at quickly diagnosing the problem with my AC. He was able to clearly explain not just what went wrong, but also what caused it and what I can expect in the future.There are parts changers who just make guesses and then there are technicians who can diagnose and repair. Tom is definitely the latter! 👏🏻His professionalism and expertise was the reason I joined their maintenance club program in order to extend the life of my AC system.A+ service!

Christen Kugener

1695398174

I love Marcella at Bob Jenson : she has been my go to point at Bob Jenson for years now and delivers excellent service. I also like Cyrus. All in all good business : they handle the AC in both my house and my business

K Goodman

1695348123

Marcos handles our maintenance and always goes the extra mile with such a positive and friendly attitude. He explains everything thoroughly. We've always dealt with courteous and professional employees.

Marquisa Kirkland

1695268528

Bob Jenson is the only company I'd trust to service my HVAC systems! All of their techs have been professional, knowledgeable and very respectful of my property while onsite. Cyrus is an absolute gem and performed maintenance on both my mini split and central system. He even gave me advice on how to maximize airflow on my mini split since it is in a bigger space. Thanks a ton!

Gayle Early

1695254752

Just got our tune-up/checkup from tech Cyrus Thomas and appreciate his communications and professionalism. Our 24-year-old Lenox HVAC is operating like a charm! Nice to be able to trust a company in the old-school way.Excellent company, customer service, integrity, quality of work

john hart

1695183124

Bob Jensen's company has been taking care of my heating and cooling needs since 2000. They have always gone above and beyond to take care of me. I would highly recommend them to anyone. Above all, they are honest and have never done anything that didn't need to be done. They have me as a customer for life!

Edward Brockhaus

1695087063

Javier zambada , Luis Garcia And Leo Juarez were great and Tom !!! Did an amazing job ! 10/10 would recommend super clean fast ! And patient !

Ramon Caballero

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Victoria Draper

1694904590

The nicest people you could possibly have in your home!

PETE WILLIAMSON

1694730646

Bob Jenson installed our heating/AC system 15 years ago and has maintained it ever since under a service contract. They have always done an excellent job in all respects. I could not be more satisfied!! Good cudtomer service starts with the customer inrterface and their Marcella Gorghis is excellent at the customer interface. She is always professional, efficient, friendly and thorough. I enjoy her calls.

Fede Savinon

1694709114

It only took them three days to install two very difficult units. From taking out the original two from the 80’s that stopped working. They were on time, polite and left everything clean at the end of each day. Javier Zambada, Luis Garcia, Leo Juarez and Mike Daluz did an amazing job.

Tony Sankar

1694631057

Marcos has been servicing my AC/heater for quite a while. He is outstanding at his job. I appreciate his professionalism, knowledge and communications with me during the maintenance visits. Well done & Thank you!

Peter Kinnally

1694624623

Cyrus was great. He did an annual inspection on my AC unit. Overall, it was a great experience.

Kevin Phillips

1694619654

Bob Jensen employees are always courteous,professional, and do excellent work.

Judy Wavers

1694616157

The men were helpful, professional, hard workers and cleaned up after themselves.They were on time, and I am really happy with the service.I would recommend them to anyone needing this service.

Ted Fenn

1694572918

I've been doing business with Bob Jenson since 2008. Any issue I ever had they were able to resolve. Recently I had a new HVAC system installed. Things went smoothly, basically because of the great attention to detail I received from Customer Rep. Marcella Gorghis. She rocks! You cant go wrong with this company.......and Ms. Gorghis!

Carol Granot

1694535374

Thank you for your excellent staff especially Marcella Gorghis who answers questions and concerns with clarity offering other services and recommendations to maintain your high standards of trustworthy service. Also thanks as well to Cyrus your technician who provided in home maintenance and troubleshooting my system. He is also a reflection of Bob Jensons commitment to the community of unparalleled quality and trust. Thank you again I will continue to appreciate and use your services . Sincerely, C.Granot

Peter Stewart

1694215718

After talking to several other companies and getting the complete runaround, Bob Jenson was a breath of fresh air.Their tech, Tom, was able to diagnose our problem, explain it, and provided by far the most reasonable quote to replace the failed system.Their install team, Javier Zambada and Luis Garcia were professionals throughout the install, communicating at every step of the way.10/10, would recommend to anyone in the San Diego area if you have an AC issue.

Keny Mac

1694108217

Both office and technician personnel are knowledgeable and helpful. Great company to do business with. Marcella is very helpful in scheduling normal and emergency repair calls.

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Ozone Pollution 101

Bob Jenson

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