Justin Lambert A/C & Heating

Justin Lambert A/C & Heating operates out of Tyler, TX as a straight HVAC outfit focused on keeping homes and small commercial spots comfortable through the Texas heat and cold snaps. Jeff Lambert runs the show with more than fifteen years under his belt handling everything from routine fixes to full equipment swaps. The crew sticks to practical work on heat pumps, mini splits, and indoor air quality add-ons without pushing extras that homeowners do not need. They cover both residential calls and commercial maintenance jobs across the area, showing up ready to diagnose issues on the spot rather than quoting big replacements first.

Jeff handles most of the service calls himself, rolling up for same-day repairs like the time a customer rang at eight in the morning and he arrived by three to sort the problem in twenty minutes flat. He has welded leaks on units that other outfits wanted to scrap entirely, getting a house cooled down in under two hours, and he takes after-hours or weekend runs when winter heat fails or summer AC quits. Installations cover mini split systems where he shows up on time, sticks to the quoted price, and walks customers through the setup so everything runs right from the start. Commercial maintenance keeps systems tuned without downtime, and repair work targets real faults instead of full replacements every time.

Homeowners keep coming back because the work stays fast, the pricing holds reasonable with no gouging on emergency calls, and communication stays clear from the first phone ring to the final fix. Reviews highlight how Jeff diagnoses accurately without selling unnecessary parts, shows up when promised even outside normal hours, and delivers solid results on both quick repairs and new equipment installs. That consistency across speed, quality, and fair costs builds the trust that shows in every rating. DIRT Score 5.0 from 115 reviews on Finds.

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“Very easy to work with. Called at 8am and he was here by 3 o’clock same day. Diagnosed and fixed the problem in 20 minutes and I didn’t feel like I was sold anything I didn’t need.”

“Jeff is so great to work with. He's made time for us many times after hours or on weekends when we've had heat issues in the dead of winter or AC issues in the Texas summer. He's very knowledgeable and his pricing is reasonable. I trust I'm never getting price gouged when working with him. As a female it's also really important to me to feel comfortable with anyone I let in my home. Jeff is extremely professional and I feel at ease with him doing work at our house!”

“Mr Jeff Lambert should change his name to Mr Life Saver I had already been told I would need a whole new unit by some one else then I callled Mr Lambert and he fixed my unit on the spot and in less than 1:45 minutes welded the leak and had my house cooled off in no time!!!! Thank you! God Bless! And this was all on a Saturday afternoon! Highly Recommend him! Fair Honest and quick! Sincerely, Mrs Sardas”

“I am very happy with my mini split and Jeff did an excellent job with installation. He communicated with me, showed up on time, and cost was what he quoted.”

“Talk about a real life Hero! If you want the best call the best. Affordable, professional, prompt, but most of all honest. Our Ac went out and within 15 minutes he had my family cooling down. ( I would even like to think it’s cooling better now)”