What we do?
Quality Solutions and Reliable Services
As a family-owned business, we put our hearts into every job, striving to create comfortable, energy-efficient spaces that are built to last. With a range of services that cover 21 different areas across Pennsylvania, we're proud to be one of the top heating and cooling companies in the region. For more than a decade, Lehigh HVAC has been paving its path towards excellence. With our design and build team, we can service the new and customized construction projects market. we can help you create the perfect space, no matter what your needs may be. Get in touch with us if you're looking for a partner you can trust to keep you and your family comfortable all year round.
HVAC Heating Services
Lehigh HVAC is a reliable and experienced provider of heater installation and maintenance services. With our expertise in both commercial and residential projects, we’re equipped to serve homes and offices of any size. We deploy only high-grade equipment in installation projects, ensuring high-quality performance and longevity for all our customers. Moreover, with our efficient and professional maintenance services we keep your heating systems running efficiently and optimizing the energy output levels. We are committed to providing the best possible services to ensure total customer satisfaction.

Residential HVAC Services
Our team of experienced technicians specialize in providing top-of-the-line residential HVAC installation, repair, and maintenance services. Whether you're looking to have a brand-new system installed or need assistance with an existing system, our knowledgeable techs have the skills and experience to provide the best solutions for all your HVAC needs. From emergency repair service to seasonal maintenance checks and beyond, our team has got you covered. Whatever your situation may be, trust that our experts always arrive on time and perform professional work with quality materials; our commitment is to ensure our customers get the highest level of service that they deserve.

HVAC Design Services
We are proud to offer comprehensive HVAC Design Services to our clients. We begin the HVAC design process by evaluating your specific needs, taking into account factors such as the size and layout of your space, your budget, and your energy efficiency goals. Our team will then create a detailed plan that includes system specifications, equipment selections, and other important details. We use the latest technology and design software to ensure that our plans are accurate, efficient, and cost-effective.

What our clients say about us?
Read all the rave reviews that our satisfied customers have posted for our brilliant services.
Our Projects
Have a look at some of our numerous successful projects accomplished

Why Choose Us?
Choose us to avail of our top-notch HVAC services.
1
Affordable
We always strive to keep our rates competitive, and our commitment to customer satisfaction guarantees that we don't just meet your needs - we exceed them. We know it can be difficult to sort through the numerous options out there. Rest assured that with us, you'll find quality services at an affordable price.2
Experienced
Our skilled technicians get a rush from taking on tough jobs with efficiency and accuracy. We value the importance of quality heating and cooling solutions for customers--that's why we stay up to date in industry trends so that you always have access to outstanding care. Our maintenance plans are specifically designed around quality assurance, reliability guarantees, and customer satisfaction—making us an unbeatable choice when it comes to all your HVAC needs.3
Reliable
Our experienced technicians live for the challenge of tackling any job that comes their way with efficiency and precision. We understand how important your heating and cooling needs are, which is why we make sure to stay on top of industry trends in order to offer our customers only the best when it comes to their HVAC systems. With our one-of-a-kind maintenance plans, guaranteed satisfaction promises, and commitment to reliability, Lehigh HVAC is the clear choice no matter what your heating or cooling need may be.
How we work?
After years of refining our service and repair processes, we guarantee a quality experience every time by following four simple steps. Our precision-driven systems are held to the highest industry standards so that customers can feel secure knowing they've received top notch care for their air conditioners - no exceptions.
Step 1: Appointment
Whenever you contact us with a service request, we'll schedule an appointment and take care of the rest. Our efficient automated system alerts one of our knowledgeable experts who is available in your area to make a visit to your location.
Step 2: Site Inspection
Our experienced HVAC experts will visit you, inspect your equipment and give you a detailed estimate of the services which you may require.
Step 3: Service Delivery
After site inspection our team will deliver and install the HVAC system of your choice. With each of our projects we guarantee the satisfaction level which you would expect from a professional service.
Step 4: Customer Feedback
After completing a project, we invite our customers to share their experiences with us. We pride ourselves on providing top-notch HVAC services and value the feedback of each satisfied customer.

How often should I have my HVAC system serviced?
It's recommended to have your HVAC system serviced by a professional at least once a year, ideally before the start of the heating or cooling season.
How can I improve the energy efficiency of my HVAC system?
There are several things you can do to improve the energy efficiency of your HVAC system, such as changing the air filter regularly, sealing air leaks, using a programmable thermostat, and ensuring that your system is properly sized for your home or business.
What size HVAC system do I need for my home or business?
The size of your HVAC system will depend on a variety of factors, such as the size and layout of your space, the local climate, and your energy efficiency goals. A professional HVAC contractor like Lehigh HVAC can help determine the appropriate size for your specific needs.
How long should my HVAC system last?
The lifespan of an HVAC system will vary depending on the type of system and how well it's maintained. On average, a well-maintained HVAC system can last anywhere from 10 to 15 years, but some systems can last up to 20 years or more.
Why is my HVAC system making strange noises?
Strange noises coming from your HVAC system could indicate a problem with the system, such as a loose part, a clogged air filter, or a malfunctioning fan. It's best to have a professional HVAC technician diagnose and repair the issue to prevent further damage to the system. Delaying repairs could result in higher energy bills, decreased system efficiency, and potentially costly breakdowns.
11+
Years of Experience
1000+
Satisfied Clients
29+
Service Areas
300+
Projects Completed