MJK Mechanical is a full-service, licensed, and insured provider specializing in air conditioning installation and repair services. With our prompt work, high-quality materials, and affordable rates, we’ve become a reliable choice for AC replacement and repair. Our team isn’t just a group of employees; it comprises skilled professionals who are knowledgeable about technology and focused on delivering high performance. They stay current with the latest HVAC & plumbing trends, capable of handling everything from traditional systems to advanced and eco-friendly solutions. Recognizing that each project comes with its distinct challenges, we kick off every call with a thorough consultation to understand you and your requirements better. Whether it’s a home or business solution you’re seeking, we collaborate with you to develop a personalized plan that aligns with your budget, lifestyle, and preferences. If you’ve ever faced an HVAC or plumbing emergency, you understand the frustration that it can cause. That’s where we step in to help. With our round-the-clock emergency service, you won’t need to fret about any leaks or mechanical failures. Our quick-response team will be prepared to address your emergency promptly.
Installation of air conditioning systems for residential and commercial customers
Regular maintenance of air conditioning systems to ensure optimal performance and extend lifespan
Repair of air conditioning systems to resolve issues and get your system running smoothly
Replacement of air conditioning systems with new, high-efficiency units
Installation and maintenance of geothermal cooling systems
Installation, maintenance, and repair of heating systems, including boilers, furnaces, and heat pumps
Installation and repair of boilers for residential and commercial customers
Installation and repair of furnaces for residential and commercial customers
Installation and repair of heat pumps for residential and commercial customers
Installation and maintenance of ductless mini-split systems
Installation and maintenance of geothermal heating systems
Installation, maintenance, and repair of mechanical systems, including piping and plumbing
Design, fabrication, and installation of process piping systems
Installation, maintenance, and repair of refrigeration systems
Installation, maintenance, and repair of plumbing systems, including water heaters, pipes, and fixtures
Repair and maintenance of water heaters for residential and commercial customers
Repair of pipes for residential and commercial customers
Installation and repair of sump pumps for residential and commercial customers
Replacement of sewer and drain lines for residential and commercial customers
Repair of faucets and garbage disposals for residential and commercial customers
Repair and installation of gas lines for residential and commercial customers
- Fully Licensed and Insured
MJK Mechanical is a fully licensed and insured provider
- Upfront Pricing & Honest Quotes
Get upfront pricing and honest quotes from HVAC technicians before any work begins.
- Positive Customer Reviews
The HVAC professionals in our directory are committed to your satisfaction and strive to exceed expectations with every project.
- Experienced HVAC Specialists
Trust your HVAC system to our trustworthy HVAC experts, dedicated to providing superior workmanship and your satisfaction.
- PA: PA046826
MJK Mechanical is accredited by the Pennsylvania State Board of Plumbing, Heating, and Cooling Examiners
- NJ: #19HC00936400
MJK Mechanical is accredited by the New Jersey State Board of Examiners of Heating, Ventilation, Air Conditioning and Refrigeration Contractors
- DE: HM-0011246
MJK Mechanical is accredited by the Delaware Board of Plumbing, Heating, and Cooling Examiners
“Many thanks to Jason and his MJK team for their great service! MJK came highly recommended from a trusted contractor, and we couldn't be happier with their service.”
“Had some issues with my AC condenser recently and called a few contractors. By far the most responsive was MJK Mechanical. Even better, when they arrived they were professional, courteous and quick!”
“Needed a wired “communicating” thermostat changed. I was able to get a quick appt and Jason completed the job quickly and efficiently”
“AC went out and I filled out an online request form. Jason was very prompt in responding and very thorough with answering my questions.”
“If you are looking for a high quality HVAC company that you can trust to get the job done professionally and at a fair price, look no further than MJK. Jason was very professional and efficient in getting our AC back up and running quickly.”
“Jason at MJK Mechanical is an outstanding HVAC supplier . His responsiveness is great and his skills at diagnosing what needs to be repair is excellent . Other people in our condo building have used Jason for their AC needs with excellent feedback and results !!!!!”
“Great prices and professional service. They were in & out, my place was spotless. The Central Air never worked so well.”
“Quick turnaround and our AC is up and running. Will contact again.”
“They did great work and for a great price! I would definitely use them again!!”
