Harlen Johnson HVAC, Plumbing & Electrical - HVAC services in Dallas

HVAC

Harlen Johnson HVAC, Plumbing & Electrical

Trusted HVAC Experts in Dallas, TX Since 1957

4.8 (1164)

Our Story

Harlen Johnson HVAC, Plumbing & Electrical has been serving Dallas, TX since 1957, providing top-notch HVAC, plumbing, and electrical solutions for homes and businesses. They specialize in heating and air conditioning services, including installations, repairs, and indoor air quality solutions to keep spaces clean and healthy. Committed to excellence, they ensure tailored systems that meet customer needs and get the job done right the first time.

Our Specialties

AC RepairAC InstallationFurnace InstallationFurnace RepairIndoor Air Quality SolutionsPlumbing RepairsWater Heater InstallationSewer & Drain Cleaning

Services

What we bring to every project

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Service Area

Based in Dallas, TX

Serves within 30 minutes drive from Dallas

Client Reviews

4.8 from 1164 reviews on Google

Harlan Johnson maintains & services our commercial HVAC units. Very impressed with how this company handled a recent service situation. When a follow-up issue came up, the service manager took the time to review it and resolved everything quickly and fairly. That kind of accountability and customer care is rare these days. I truly appreciate a company that stands behind their work.

Deborah McFarland 4 weeks ago

This review is not really about NTX but about the person they sent out from a different company. His name was Miguel and he was excellent. Very knowledgeable, didn't rush thru his evaluation of our problems even though it was very late in the afternoon/evening! He works for Harlin Johnson Plumbing and I would definitely use him again fingers crossed we don't need one anytime soon!

Brenda Deneault 8 months ago

Best service I’ve received for any type of home repair in years. Jennifer at dispatch was so caring and efficient. Our technician, Jesus, was top notch an went above and beyond to help. He was also patient with our toddler and dog. I highly recommend.

Melinda Balli 2 months ago
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Common Questions

Harlen Johnson HVAC, Plumbing & Electrical has been serving the Dallas, TX area as trusted HVAC experts since 1957. With decades of experience, our team has installed numerous heating and air conditioning systems, ensuring reliable solutions tailored to residential and commercial needs. Our long-standing commitment to excellence means we handle everything from furnace installations to AC repairs with precision and care.
We provide comprehensive AC services in Dallas, TX, including repairs, installations, and maintenance to address issues like strange noises or inefficiency. Our technicians diagnose problems quickly using industry-grade tools and offer budget-friendly solutions to restore your system's optimal performance. Additionally, we specialize in indoor air quality services to remove harmful pollutants and keep your home or office environment healthy.
For heating services in Dallas, TX, Harlen Johnson offers furnace repairs, emergency heating fixes, and new installations to ensure your home stays warm during cold winters. Our team uses the latest tools and high-quality parts to deliver hassle-free service, minimizing downtime and maximizing efficiency. We also provide service agreements to maintain peak performance and reduce emergency calls for your comfort system.
Harlen Johnson HVAC, Plumbing & Electrical primarily serves the Dallas, TX area, delivering top-notch HVAC, plumbing, and related solutions to homes and businesses in the region. Our local expertise allows us to respond promptly to service needs, whether it's an AC repair or furnace installation. We focus on the Dallas community to provide tailored, reliable support backed by over 65 years of experience.
Yes, Harlen Johnson provides specialized indoor air quality services in Dallas, TX, to keep your space clean and free from harmful pollutants. Our solutions include air purification systems and maintenance to improve overall air health in your home or office. These services complement our HVAC repairs and installations, ensuring a comfortable and safe environment year-round.
Our HVAC maintenance process at Harlen Johnson in Dallas, TX, involves thorough inspections, cleaning of coils and filters, and performance checks to prevent breakdowns. Technicians like our certified pros arrive on time, answer questions patiently, and leave the area clean after efficient service. Regular maintenance through our service agreements helps extend system lifespan and maintains energy efficiency.
Harlen Johnson backs all HVAC services in Dallas, TX, with a 100% satisfaction guarantee, standing behind our work with accountability and fair resolutions for any follow-up issues. Our reviews highlight our professional, knowledgeable technicians who go above and beyond, from prompt diagnostics to patient explanations. With a 98% customer satisfaction rate in related services, we prioritize your comfort and trust in every job.

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Dallas, TX

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