Found this gem of service center by searching online. I called after noon on a Saturday and was able to bring my vehicle in after 4pm for a radiator change which they got completed around 7pm, and got it done inexpensively, much less than the popular chain (was it "BlazeRock"?) where it was diagnosed first which amounted to "yep, the radiator is cracked" which I obviously knew but was now less $70 for their astute professional observation.
Four of the guys I talked with at Little Bros while waiting were all courteous and friendly, and very honest with suggestions for holding off on items that weren't necessary or other ways I could save money. By contrast, the chain recommended several things that weren't necessary at all and were quite expensive. At Little Bros. Shell they were okay with me bringing in my own part which saved me a lot of money since I could find a used or after-market part. Other chain service centers wouldn't allow this.
It's great finding service where you feel like your needs and concerns are genuinely being met, and not overpaying for service. Plus, who else is open and works on your vehicle til after 7pm on a Saturday?! Fantastic.