Harlen Johnson HVAC, Plumbing & Elect
Licensed electrician in Dallas, Texas
Harlen Johnson HVAC, Plumbing & Elect holds TDLR licence 41092, active, licensed since 4 Feb 2026, rated 4.8 from 1224 Google reviews.
Report card
- Licence activeTDLR #41092, class EC. Issued 4 Feb 2026, expires 4 Feb 2027.
- Licensed <1 yrSince 4 Feb 2026.
Checked against the Texas Department of Licensing and Regulation (TDLR) register on 4 Nov 2026.
Google reviews
4.8(1,224 reviews)George V★★★★★ 6 months agoView on Google
Harlen Johnson sent out an AC tech to perform an estimate. The tech Emmanuel had a presence of honesty about him so I agreed to the immediate coil cleaning. I am getting a bit older and as a prior AC tech in the military I understood what you can and cannot do to coils. Emmanuel gave me some before and after pics. The flow of air improved. I also got a ver good estimate for attic insulation which is scheduled for…
Jim Goode★★★★★ 3 months agoView on Google
Friendly, knowledgeable, fast, very reasonably priced. Had the complete HVAC system replaced. System stopped running 30 minutes after they left. They were back quickly and cleaned the primary drain line which allegedly had been cleaned earlier during the installation. They left no paperwork regarding the system that was installed, including the new thermostat which I downloaded from the Internet. They did register th…
Karin Soliday★★★★★ 2 months agoView on Google
My AC failed last night. I called Classic ABC Heating&Plumbing at about 8 pm, when I noticed my AC reading 83 degrees, despite being set at 78. They sent an excellent technician named Emmanuel Luna . He arrived the next morning and inspected my system. He explained the different systems they have and helped me to confidently choose the best system for me. I was expecting to need a new system before to long. He fixed…
Daniela Perez★★★★★ 4 months agoView on Google
Emmanuel did an excellent job with our A/C service. He was professional, knowledgeable, and extremely thorough throughout the entire process. He took the time to explain everything clearly and answered all of our questions. We truly appreciated his attention to detail and outstanding customer service. Highly recommend!
Yolin Arteaga★★★★★ a week agoView on Google
Harlen replaced a gas line efficiently. I did struggle with some communication at the office. We did financing with Synchrony from their website because we are poor, so we were glad they offered this service. Just a note to anyone financing under similar conditions: it appears that a whole house project needs to be charged at once. This is a risk (who pays in advance for a job that is not yet completed?), but I would…
Read all 1224 reviews on Google Reviews and photos from Google, 4 Nov 2026.
Why it ranks #66 of 299 electricians in Dallas
Score 50 / 100. Claiming this listing or using Theo never changes it. How we rank
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