Your Comfort is Our Priority
At Harlen Johnson Heating & Air Conditioning, we take pride in our legacy of providing exceptional services to homeowners and businesses in the Dallas, TX area since 1957. Over the years, we have developed a reputation for delivering top-notch solutions tailored to our customers' specific needs.
Our Services
Our comprehensive range of services includes:
Air Conditioning Services
- AC Installation: We offer expert installation of new air conditioning systems to ensure optimal performance and efficiency.
- AC Repair: Our team of experienced technicians provides prompt and efficient repair services to get your AC system up and running again.
- AC Replacement: We help you choose the right replacement AC for your home or business, ensuring optimal performance and energy efficiency.
- AC Maintenance: Regular maintenance is crucial to extend the lifespan of your AC system. Our team provides thorough maintenance services to detect potential issues before they become major problems.
Heating Services
- Heating Installation: We install new heating systems to ensure warmth and comfort in your home or business.
- Heating Repair: Our skilled technicians provide quick and efficient repair services for your heating system.
- Heating Replacement: Replace your old heating system with a new one, designed to meet your specific needs.
- Heating Maintenance: Regular maintenance is crucial to keep your heating system running smoothly and efficiently.
Ductless Systems
- Ductless AC Repair: Our experts fix issues with your ductless AC system, getting it back in working order.
- Ductless AC Replacement: We help you choose the right replacement ductless AC system for your home or business.
- Ductless AC Maintenance: Regular maintenance is essential to extend the lifespan of your ductless AC system.
Indoor Air Quality
- Air Duct Cleaning: Our team provides thorough duct cleaning services to ensure a healthier indoor environment.
- Air Purifiers and Filters: We offer high-quality air purifiers and filters to improve indoor air quality.
- Humidifiers: We install and maintain humidifier systems to maintain optimal humidity levels.
Insulation and Sealing
- Insulation Installation: Our experts install insulation to reduce energy consumption and improve indoor comfort.
- Insulation Removal: We remove old insulation and replace it with new, high-performance insulation.
- Air Leaks Sealing: Our team identifies and seals air leaks to prevent energy loss and improve indoor air quality.
Plumbing Services
- Gas Lines Leak Detection: Our experts detect and repair gas line leaks to ensure safe and efficient gas usage.
- Pipe Repair: We repair plumbing pipes to prevent leaks and ensure a smooth water flow.
- Re-piping: We replace old and damaged pipes with new ones, ensuring optimal water flow and pressure.
- Water Heaters: Our team installs and maintains water heaters to provide hot water efficiently.
Sewer & Drain Services
- Sewer Cleaning: Our experts clear clogs in sewer lines to prevent backups and damage to your plumbing system.
- Drain Cleaning: We unclog drains and fix issues with slow-draining sinks and showers.
- Hydro Jetting: Our team uses high-pressure water jets to clear stubborn clogs in sewer lines.
Areas We Serve
We service the following areas:
- Addison, TX
- Allen, TX
- Balch Springs, TX
- Bedford, TX
- Carrollton, TX
- Colleyville, TX
- Coppell, TX
- Dallas, TX
- Euless, TX
- Farmers Branch, TX
- Flower Mound, TX
- Frisco, TX
- Garland, TX
- Hebron, TX
- Highland Park, TX
- Hurst, TX
- Irving, TX
- Lake Dallas, TX
- Lewisville, TX
- Mesquite, TX
- McKinney, TX
- Murphy, TX
- North Richland Hills, TX
- Parker, TX
- Plano, TX
- Preston Hollow, TX
- Richardson, TX
- Rockwall, TX
- Rowlett, TX
- Sachse, TX
- Southlake, TX
- University Park, TX
- Wylie, TX
Customer Service and Technician Quality
The reviews highlight the professionalism and expertise of the technicians at Harland Johnson's company. Many customers praised their technicians for being thorough, transparent, and communicative in their work. Steven, Chris, and Charles were mentioned specifically for their exceptional service and attention to detail.
Repair and Maintenance
Some customers praised the company's ability to diagnose and repair issues efficiently, such as T. Alexandre Dumas, who appreciated Steven's expertise in identifying the problem and providing a cost-effective solution. Patricia Plettner also praised Charles for his willingness to modify a part to fit her 1999 furnace.
Follow-up and Responsiveness
However, one customer, Jeffrey Marsh, expressed disappointment with the slow follow-up and limited responsiveness after the installation of his new AC unit. His experience was somewhat marred by the lack of prompt attention to finishing tasks.
Overall Satisfaction
The majority of customers were extremely satisfied with the service they received from Harland Johnson's company, praising the professionalism, expertise, and responsiveness of their technicians. Many reviewers noted that they would highly recommend the company to others.
