Knight In Shining Armor Heating & Air

Knight In Shining Armor Heating & Air operates out of Plano, Texas as an HVAC outfit that handles heating and cooling needs for local homeowners. They focus on air conditioning repairs, full system replacements, and leak fixes that often tie into summer heat and occasional winter demands common in the area. The crew stays ready for urgent calls, sending technicians like Luke who handle everything from basic diagnostics to bigger equipment swaps without dragging things out. Homeowners around Plano deal with high temperatures that push units hard, and this company steps in to keep systems running through those stretches.

Luke shows up fast on service calls and uses tools like heat detectors to spot issues such as hidden stains or failing components in leaking air conditioners. He walks through options on the spot with free estimates that cover simple repairs, upgrades, or complete new installs, then follows through the next day once a choice is made. The team brings portable room units during full replacements so homes stay comfortable while work happens, and they finish jobs with clear explanations about what broke and how it got fixed. Customers note the quick adaptation when problems come up mid-job and the way the crew keeps things clean by removing shoes on entry.

Homeowners keep coming back because response times stay short even on short notice, work quality holds up after installs, and prices come in better than other bids they received. Communication stays direct with technicians explaining problems in plain terms and offering multiple paths forward without pressure. That combination of speed on arrival, solid fixes that last, and fair costs adds up across the board. DIRT Score 5.0 from 152 reviews on Finds.

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“Luke came to my home with within hours of my call. He was polite, funny, well dressed, and even took his shoes off when he came in. The work he did was efficient, professional, quick, and he adapted under pressure. He showed me the stains with a heat detector, and explained everything in a way I could understand. I strongly recommend Knights A/C & Heating LLC.”

“We had a leaking air conditioner that caused some damage to our home. They came out did a free estimate with multiple options for us to choose including repair upgrade and brand new. They were by far the best estimate we received! We spoke to him a day later about our choice and they came next day to fix. They were amazing and I highly recommend them”

“Luke and his team were awesome! Called him up and super fast response time. Worked up an AC Equipment replacement plan. Installed in fast time. Excellent high quality professional work. Extremely knowledgeable and detailed. Provided us with 2 portable room units while we were down. Installed what we wanted which is Lennox system. Works great. Great service great price. Highly recommended.”

“Luke was really great! He was fast, efficient and straightforward. He diagnosed the problem quickly and explained everything that was happening/what was going on. I would highly recommend this company!”

“If you need an AC guy, reach out to Luke with Knights HVAC! He was extremely honest and professional. 10/10 recommend. Came super quick after we got hit by lightening last weekend and burnt our control boards. Definitely saved the day. Went above and beyond to bring a window unit when couldn’t be fixed before end of day.”