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Stay Comfortable Year-Round with Our Heating and Cooling Services

Get in touch with us now to book an appointment for our excellent heating and cooling services in Lehigh Valley. We'll make sure your home stays cozy throughout the year.

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Experience Reliable HVAC Solutions with Field's Service, Inc.

Field's Service Inc has been serving the Lehigh Valley area for 36 years as a top heating and cooling company. Our skilled technicians are dedicated to providing the best service possible. We specialize in maintaining, repairing, and installing gas, oil, and electric heating and air conditioning systems, as well as hybrid heat pumps and mini split systems for homes.


We know how important it is to have a comfortable living space, which is why we offer reliable and efficient services to keep your systems running smoothly. If you're in need of a reputable heating and cooling company, Field's Service Inc is the one to call. Contact us today to schedule an appointment and experience our exceptional services firsthand.

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Field Services, Inc. specializes in offering maintenance services for gas, oil, and electric heating and air conditioning systems. Our dedicated team of professionals is fully committed to guaranteeing the smooth and efficient operation of your systems, ultimately saving you valuable time and money in the future. Don't hesitate to reach out to us today and book your maintenance services.

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Field Services, Inc. is your go-to for top-notch repair services for gas, oil, and electric heating and air conditioning systems. We've got you covered, whether you need help with hybrid heat pumps or mini split systems. Our team of expert technicians is committed to providing quick and reliable service, so you can rest assured that your systems are running smoothly.

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Looking for exceptional installation services for your heating and air conditioning systems? Look no further than Field Services, Inc.! Our skilled team is committed to delivering efficient and dependable installations that not only fulfill your requirements but also go above and beyond your expectations. Don't wait, get in touch with us today to book an appointment.

Over 68 Years of HVAC Experience

You and your family deserve to relax, be productive, and have fun in a space that remains cozy no matter how hot or cold it gets. It's important to understand that consistent comfort requires proper planning. That's why it's crucial to have a dependable insulation and HVAC company by your side. Count on Field's Service, Inc. to be your go-to for home comfort in Lehigh Valley.

24-Hour Emergency Service


Fields has done a ton of work for me in the last year, from converting my boiler from oil to gas to installing a high velocity AC system. I can’t say enough good things about these guys. They’re honest, their prices are fair, they set realistic expectations and typically over-deliver. They treat your home like it’s their own, often leaving it cleaner than they found it. I’m grateful to have found them. Highly, highly recommend.


What Our Clients Say

Ken, Casey & Matt went above and beyond to solve the mysteries of my hot water issues! They spent many hours trying to solve the problem. They were determined to get to the cause of the problem . Their persistence paid off and the problem was resolved. Through it all, their professionalism was always shining through! Thanks team, for a job well done!


We were in a bind with our water heater during the "polar vortex" in Jan and Casey and the Team at Field's Service were very quick to respond to us. Very professional and reasonable with their rates. They ended up saving us money by replacing a part instead of the entire water heater. We gave them our business for a service contract that's how much we liked their work so we most definitely recommend them!!!


Contact Us for Your Heating and Cooling Needs

Call for a free consultation with an expert who can offer suggestions on how to improve the comfort in your home at the best possible price.

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