Kirk's has done work on multiple projects throughout the years including Exhaust and A/C. Every time, Ryan, Stan, and the crew do a phenomenal job with fair pricing, always within a reasonable margin of the original quote. Everything they do is custom, but they get it done like they've seen it a million times! read more

Speed society APPROVED! Had a restomod sitting for 3-4 years rebuild engine, everything brand new, except the radiator, cause why would I change a brand new 500 mile radiator, well because it sad and the aluminum created some crazy flow issues after 3-4 other fixes from new alternator, new spal fans, and countless bottles of distilled cycles filling pressurizing and draining we still had issues where temp would see 215-216 at idle after driving. Basic stop light to stop light stuff! Referred to Ryan at Kirk's Radiator and he acid flushed and did whatever magic he does and now it idles to 170 fans come on, and back to 165 and fans off and literally is night and day! Full review and factual proof at @Speedsociety Thank you! read more

Kirk's Radiator - 69 Twin Turbo Speed Society Camaro, ready to go! - Auto Repair Near Me - El Cajon, California

I used this service, and they referred AA Auto Service to me to fix my son's water pump. When I went to go and pay for the service, the mechanic at AA Auto Repair called me names, stuck his middle fingers up at me, and challenged me to a fight in the parking lot. Horrible customer service. read more

i highly recommend Kirks! AMAZING CUSTOMER SERVICE !!!! The whole process was so easy , I felt so welcomed and taken care of! Very good prices for the work needed on my car! I feel very good about the service provided and how quick they finished my car for me. read more

Couldn't be happier with Ryan and the gang here for repairing my AC on an old, complicated Porsche 911. They delivered exactly what was promised and it blows colder than it ever has. Highly recommend them and they're very fairly priced and work fast. What more could you want? read more

Kirk's Radiator - Porsche 911 Carrera 3.2 Targa - Auto Repair Near Me - El Cajon, California

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If you need a Radiator or Air Conditioning, you found the best place. Awesome price, great staff, fast service. It doesn't get any better than this!! Quality and service at a great value. Just can't say enough! read more

Ryan and Stan run a tight ship! If you need aluminum or steel fabrication / welding here is your place! I have also used them for radiator flushing and ac work, they are my GO TO MECHANIC SHOP! If it's metal and broke, they can probably fix it! read more

Kirk's Radiator - Auto Repair Near Me - El Cajon, California

I'm telling you guys that Stan,Ryan and the crew at Kurt's Radiator are truly the kind of service that made small businesses successful ! From my first contact and all through the repairs and cleaning of my classic fuel tank. They couldn't have treated me any better. So if you need some repairs on you vehicle Don't hesitate give them a call ! read more

Kirk's Radiator and Auto Air Conditioning has given me great service time after time on my 2004 Dodge Ram 3500 dually truck. Over the last twenty years, I have pulled our 37 ft Teton 5th Wheel all over the United States to see America's beauty. As the over the road miles pile up, servicing of our air conditioning as been required. Kirk's Radiator has consistently provided great servicing and occasional repairs on our truck air conditioning unit, and at a very reasonable price. The owners of Kirk's are there doing the work and maintaining consistent quality of service. That is very reasuring to me when I bring it in for service. I highly recommend Kirk's Radiator and Auto Air Conditioning to anyone who is searching for professional quality repair and service! read more

We took our 2019 Winnebago Vista to Kirk's because our Chassis AC was not working. I had just dropped it off and walked in the door when they called with the problem and the solution. They had the part and our RV was back in its spot in less than 4 hours!!!! Amazing!!!! The AC is colder than the day we bought the rig! And it was $100 cheaper than what we thought it would cost. Highly recommend Kirk's.... Thank You for your excellent Service. Hope I never have to see you all again but if I do I know what we need will be fixed perfectly and quickly. read more

These guys were awesome! Helped me repair my radiator after I wadded up my car. Turned out amazing! Thanks!

Ryan and his team are great! Their service and quality of work is top notch. From radiator and water pumps to custom aluminum welding they get the job done quickly and professionally for a fair price. I've been using Kirk's for last 15 years and they have always treated right no matter what I need done. I think the best thing about Ryan is his communication, he keeps you informed through the process and is always done in a timely manner. I recommend Kirk's to all my family and friends. read more

I recently went to Kirk's radiator for an air conditioning issue. I have to say I was absolutely impressed and amazed with the customer service I received. He explained everything to me as it went keeping cost in mind and keeping me aware of everything. Another key point for me was customer service and how fast he completed the work. I find in this day and age prompt quick excellent service is hard to find. I highly recommend anyone needing radiator air conditioning or even exhaust issues fixed. Please go to Kirk's radiator in El Cajon. Can't say enough good things. read more

Took our Jeep in because I thought I had a hole in the muffler (and they do mufflers!) and Ryan assessed and determined no hole but it was the mount or something else like that and fixed it quickly and much cheaper than a new muffler! Highly recommend. read more

Fast, reasonable, professional. Great clean shop. A quality shop. Will go back again. A pleasure to do business with.

My husband is a disabled Veteran. As a woman (and senior citizen), I am tasked with attending to many of our family needs as a result. I am not an automotive gal. I am rather old fashioned (if you will), and find that a lot of things in today's world are basically lost. Such as: -honesty -integrity -customer service -manners -ethics -compassion, -timeliness, -kindness, -fairness etc. *One thing that has ALWAYS been a steadfast, stable, trustworthy, reliable, and our families "go to" solution for all of our automotive needs is Kirk's Radiator, Air, and... you name it ! **As I don't really feel that there is anything that they can't fix. Our family is faith based. My biggest thing navigating this world nowadays is trust: Trust is not bought, It is earned ! It takes a lot to impress me. It takes a lot to "earn" my business. There are a lot of shops around. There are a lot of horror stories. Don't take any chances, try Kirk's first. I have been working with this shop since 1988. We have brought them some pretty challenging scenarios. Most of which were not "textbook". NO MATTER WHAT, they have always resolved them. They have done all of our work timely, kept us informed along the way, performed work way above industry standard, and very cost effectively, and fairly. They aren't slow. They don't need to "generate" work. They have earned our families TRUST in their consistent knowledge, vast experience, exemplary customer service, communication, and skills. They are a stand-up business that I would NEVER hesitate to recommend 110%. We are grateful to have them on our team and know that all of our vehicles are operating at their highest, top level, and most efficient performance-thanks to the high quality, standards, and ethics that they devote to EACH and EVERY vehicle that enters their shop. God Bless Kirk's Radiator and repair. read more

we needed a radiator. Thank goodness we noticed before we left for Fresno. Kirk took our car at 3 p.m. It was ready at noon next day. We went for a week came back no issues. Now I am a cheap skate so 800.00 seemed a lot to me for my Lexus es350 but i needed it done. read more

Ryan and Stan are awesome. They are welcoming from the start, tell you straight what's going on with your car and get it done at a more than reasonable cost. I had a blast talking to these guys. read more

This place is the best. You are in such good hands with this father son duo! There is definitely talented welding going on here and passionate about their craft. They created a custom catalytic converter shield for my prius c. Highly recommend! Didn't cost and arm and a leg, fast service, and were straight shooters about everything. read more

I recently brought my newly built 1969 Chevelle restomod to Kirks Radiator. They designed and installed the pipes and mufflers, modified the aluminum radiator and charged the air conditioning. I routinely take my hot rods and the everyday drivers to Kirks Radiator. I have grown accustomed to highly skilled work, excellent customer service and a fair price. read more

RUDE AF! I called to ask if they would evacuate my AC so I could replace my compressor, and the response I got was "I don't care to do that. Chances are you're not going to do it right-" and I HUNG UP! IM A F******KING DIESEL MECHANIC! Sorry I don't have my own personal $3-10k AC machine to evacuate my own system!!! I hope you're reading this, CAUSE YOU KNOW WHO YOU ARE. read more

These guys were great! Stan & Ryan are awesome! 2009 Jeep Grand Cherokee AC only working on one side. They scheduled me right away, diagnosed the problem within minutes and gave me an accurate quote. No charge for diagnostics! Called back to let me know what they did how they did it and said it would be ready within the hour. This was done in 2-3 hours! So refreshing! Would recommend this business! read more

NEGATIVE ONE BILLION STARS I would NEVER trust this shop I called Kirk a couple weeks back and was leaking coolant and concerned. I have a mid 90s Honda with a DOHC and they are prone to head gasket failure if they overheat. This guy had great reviews on here so I went to him. He pops my hood and looks around and says unequivocally that my run off tank reservoir has a hairline crack and that the coolant is coming from there, don't stress it and top off as needed. So the last couple weeks I drove thinking that coolant is coming from there -no big deal. Would top off in morning. Well I suddenly overheated today and went to the closest shop. They think it's a head gasket that it got to hot and it's my radiator that's been leaking AND there is no crack in the run off reservoir. So even what he said it was was wrong. So thanks Kirk! Now I may have a damaged engine and I have a blown head gasket. You want to trust this shop go ahead but I would not if I were you. Unbelievable -I mean they are a radiator shop it's what they do and he sent me down the road with advice and a diagnosis that may ruin a very important rare car. Devastated. Will report to bureau of automotive repair. read more

Outstanding 5 star service. A/C has stopped blowing cool air Followed reviews, BBB reports and decided to give Kirks a try So very I did. Greeted very friendly when I came in by Ryan. He had it in and looked at in minutes, dispelled what others had told me which would have cost me an extra 300.00 I needed refrigerant , schrader valves, o'ring and AC oil total 228.74 out the door. Other place down the road was trying for a radiator job plus A/C Ryan told me no Very Honest and my AC has never worked better Very Happy for his reviews on YELP and the BBB. Made my decision a good one and saved me money Highy recommended read more

Great family owned business, these guys get the job done good and quick, highly recommend!

The first warm day of the Spring and my car's AC didn't work. After an awful experience with a different, much closer shop last year, I decided to try Kirk's, because of a large number of good reviews. It was good timing. Ryan got right into a diagnosis and discovered a leak in the condenser coils and confirmed the part availability and cost and offered an estimate of the total repair cost. He clearly knows what he's doing. He had the work completed on time as promised and even spent some time troubleshooting an unrelated fuel filler issue that others have had no success repairing. I started the car and cold air was blowing in two seconds. AWESOME! I'm very pleased and will confidently recommend Kirk's for AC and other service. read more

This place is so awesome. They are always honest and fair. There is nothing else you can ask for from a mechanic! They also give great referrals if they do not specialize in the issue you are having. Thanks, Kirk's Radiator! read more

These guys clearly love their job and know what they're doing. I was recommended by a friend to get my mufflers and resonator modified/deleted. I walked in and got service right away. Ryan showed/told me the best option for my Acura cl type s, and explained pricing and why. He let me know there are cheaper options, but the magnaflow is overall the best quality. He is clearly a perfectionist in his line of work, and even though my car is an old junker, he still strived to do the best modifications. Once we changed out the mufflers, I decided I wanted it louder, so he did a resonator delete in about 10 minutes. Overall I was able to show up, wait an hour in the waiting room and leave with super clean sound. Highly recommend read more

Outstanding family owned business. My family and I have taken several vehicles to Kirk's over the years and they always do quality work. Honest, hard working guys that deliver excellent services EVERY TIME. Stan recently suggested that they replace the headers on my 99' Suburban, along with the muffler, plugs/wires and HOLY CRAP!!! It's a new vehicle all together, never run so well in its life! Very knowledgeable and respectable gents here. Worth every penny!! read more

It doesn't get much better. Brought my truck in, within 5 minutes they were diagnosing the problem and had it repaired and out of the shop within an hour. A/C is ice cold ! Perfect customer service and workmanship, very professional. And I'm not easy to satisfy. I would highly recommend them. read more

My radiator sprung a leak this AM. Called & they were able to get me in even though they were working a 1/2 day for the holidays. Really appreciate their help & I'm back up and running now. read more

We inherited a motorhome in 2016 that had sat parked for over a decade, and quickly realized one of our worst fears that it had a massive fuel problem. After several clogged fuel filters, it was time to suck it up and fix the tank. The shop that dropped the tank looked in it and told me that it was rusted beyond repair and that we'd have to order a new one from Workhorse for $1300+ dollars. I called my normal mechanic (Gary's Automotive in Santee) and asked if he had any ideas or references, and he told me to call Kirk's. I was able to bring the tank to them that day. He looked at it and diagnosed it as massive varnish build up, not rust. He was able to cut it open, clean it, weld it closed, re-seal it and get it right back to us a day later for under $200. We put it back in the motorhome and got my mom on the road before the weekend. She drove the RV back to Texas and hasn't had a single issue with it since. Thanks!! read more

Just took my jeep here 1995 Jeep Grand Cherokee to get it ready for TDS jeep run they told me it was going to be $65 bucks up front they will find the problem and if I want them to fix it I can and they will apply it towards the total repair cost if I don't want that they will still tell me what's wrong and I can go on my way You can't lose !!! They did next day turn around for me it ended up being a pressure switch and they also checked the system for leaks $20 parts $45 labor They could have charged me $200 bucks and I would have been fine with that but they were totally honest got me dialed in and sent me on my way Plus they have been in the same spot and around for like a hundred years read more

Kirk's Radiator - Thank you! - Auto Repair Near Me - El Cajon, California

I was looking for a place to take a look at my 2008 Mazda's air conditioning ... it was not getting cold anymore. Stan was great! He was matter-of-fact, did not sugar-coat anything, and did not try to sell me more than I needed. They fixed it! It was not cheap but the price was fair for what they did. I love this place! I highly recommend it! They're honest, family-owned, and have been here a long time in the community. I would gladly return if needed. Great job, Kirk's!!! read more

Stan is very helpful and thorough and I would highly recommend them for anybody looking for air conditioning, radiator and exhaust needs. They do not price gouge and don't just go for the biggest most expensive repair first. I would highly recommend them to anybody looking for quality work at a reasonable price read more

radiator, AC, and exhaust, this is the place to go, no question. And Ryan is the guy! it is rare to find a place that is honest fair and trustworthy in the automotive industry. I am always happy to recommend this place to friends and family. read more

I had a RV that's AC was barely working. The tech at Kirks showed me a hack to make the ac work so we didn't have to shell out money to fix it before our trip. Worked like a charm and saved me some cash before our vacation. I would recommend Kirks to anyone who may have had a bad experience in the past with shady mechanics. These guys are 100% honest and they do great work. read more

In the last few months, my 2001 Toyota 4Runner's AC wasn't working. and I have had touble keeping mice out of my engine compartment. Since I had previously experienced great service from Glen and Stan at Kirk's radiator, I deicded to give them a call. As usual, I was able to get my car in and out the same day. They cleaned out the mouse nests and fixed the AC. It could now cool a meat locker and should keep me comfortable as our temperatures rise. If you are seeking highky competent, honest mechanics, Kirk's automotive for your car's AC and radiator issues should be your first choice. read more

I'd like to add my name to the list of satisfied customers. I called mid morning today because the dash air conditioner on my RV. Stan told me to bring it in, so I arrived around 11am. By 12:30 pm it was diagnosed, and the parts were acquired. By 4 pm the work was complete. I absolutely love finding a service that lives up to its promise. Great service and a fair price. Thank you. read more

I've had terrific luck with these guys. They've done a couple of custom muffler installs and do outstanding work while I waited. I took a stroll,had some coffee and the new muffler was professionally installed in less than an hour. I'd trust them to do anything. read more