Expert Commercial HVAC Installation & Repair in Delaware

Keep Your Business Running Year-Round

Services offered

AC Repair

Emergency and routine repairs for air conditioning systems to ensure efficient operation and lower energy bills.

HVAC System Installation

Comprehensive installation of new HVAC systems tailored to specific needs and budgets.

Heating Repair

Quick repairs for heating systems, focusing on minimizing downtime and maintaining comfort.

Geothermal HVAC Services

Installation and maintenance of energy-efficient geothermal heating and cooling systems.

About Us

Above & Beyond has served the greater Millsboro, DE and Salisbury, MD areas for over 20 years.

Whether you’re looking to spruce up your A/C for hot summer days or fine-tune your heater for winter, we’ve got you covered

Feel free to contact us using the form below

Benefits of air conditioning repair and installation with Above & Beyond

Bonded & Insured

We hold all mandatory insurances and licenses.

Personal Safety Guarantee

Our techs must pass a background check to enter your home.


Our technicians are fully certified and trained to handle various HVAC systems.

On-time guarantee

If we’re not on time, we’ll actually pay you $25 for our tardiness.

Above & Beyond Heating and Air Conditioning IconAbove & Beyond Heating and Air Conditioning

30048 Sussex Highway Suite 1&2, Laurel

4.9 251 reviews

  • Avatar Tom Bonsack ★★★★★ 3 weeks ago
    We had a great experience!! When one of our geothermal units went down this winter we talked to several (many) companies about replacement. Sean was very knowlegable and patient with answering all our questions. After weighing all of our … More options, we went with Above and Beyond and they were fantastic the day of installation. They had several people at the installation which made everything run smoothly. The unit is working great and we are setting up our maintenance with them as well. I would highly recommend them!
  • Avatar Cindy Hall ★★★★★ 4 months ago
    Above and Beyond is such a fitting name for this company. I have been a customer for many years and because I am so happy with their service I have gladly recommended them to friends and neighbors. The entire office and staff is wonderful. … More After 19 years my HVAC unit was on its last legs so naturally Above and Beyond was my go to place. What was really nice, they were able to provide information about and assist me with zero percent financing, a tax credit and a rebate. WOW! Sean came out for the initial visit, he was knowledgeable and organized with his presentation. At NO time did I feel pressured to buy a new unit. Caleb and his team were the installers. They were friendly and efficient. When they completed the work I would have never known they were there, everything was so neat and tidy. Caleb took all the time I needed to explain the new thermostat. This may be a small business but they are HUGE on customer service.
  • Avatar Elvira Mccormick ★★★★★ 2 months ago
    Our experience with Above & Beyond Heating and Air Conditioning was excellent. We dealt with Sean Chambers who was professional and straightforward in addressing our needs. I appreciated his prompt responses when I would call or text … More him. The company's pricing was very reasonable, and the removable and installation of the old and new HVAC system was completed with no mess or confusion. Thank you!!
  • Avatar Conner Bradley ★★★★★ 4 months ago
    I came home from dropping my daughter off at school to my AUXheat blasting, compressor off, blower off, and nothing wanting to kick back on, with a 26 degree forecast looming. I called Above & Beyond and they had Sean out to my house … More within 45 minutes. I gave him the little bit of info I had found and he went to work, replacing a capacitor on the blower and splicing in some new refrigerant line for a pinhole leak that I wanted sorted out. Sean was super friendly and very accommodating with all my questions, which is really appreciated since I prefer to do most things myself, until it's time to trust the professionals, and Above & Beyond are definitely the professionals. I have used them once before for a regular annual maintenance call, and after this experience I will surely be using them for the foreseeable future, thank you guys for keeping my family comfortable!
  • Avatar Shannon Payton ★★★★★ a month ago
    Every one was kind from beginning to end but Zane left a mark. He called and arrived at the correct time. He explained everything he did and any necessary repairs. He respected my home and I felt like confident in his work. I will continue … More to use this company for my hvac needs.
  • Avatar sarah hodgdon ★★★★★ 5 months ago
    Above and beyond is the only HVAC place I would absolutely recommend. Everyone was respectful, courteous and helpful with the issues I had going on with my thermostat and furnace. Caleb and Brayden came out to address the issue and it was … More resolved quickly. The pricing is fair and reasonable. The staff is well trained and knowledgeable. Thank you so much to all the members of above and beyond who helped with our issues.
  • Avatar Cyberkylex ★★★★★ 2 months ago
    Only HVaC company I will use. Always have been honest and fair. GL got me into a new system in the fall and have had no complaints. And it’s a lot quieter than my old system. They’ve always been available for phone calls anytime I’ve had … More questions. Thanks!
  • Avatar Donna Haney ★★★★★ 2 years ago
    Sean came to my home and explained exactly what I would need with buying a new heat pump system. He explained exactly what would be done, approx how long the process would take and gave me different prices of different units.
    Megan (and
    … More Heather) kept me informed of schedules and also Megan took care of the warranty info and mailed me the appropriate paperwork so I didn’t have to deal with anything and let her handle it. Which was nice.
    Caleb, Jacob and Joseph all worked together to remove all the old equipment and install the new heat pump, air handler and thermostat. All three were very professional and friendly and answered any of my questions and made me feel important and not in their way as I observed what they were doing from time to time.
    It’s been under two weeks since everything was installed and boy is there a difference. The heat is more cozy even though the thermostat is lower and we don’t need to supplement with the electric baseboard heat. I don’t hear the heat pump during the night even though it is very close to my bedroom window.
    At first I wasn’t sure with the Trane due to the higher cost if I should go with that but you basically get what you pay for. Our other system was a lower grade system and was always having issues until it finally died. I can’t be more pleased with the purchase and it has a great warranty. I am also going to purchase the maintenance plan to maintain this system.
    This company so far has been great and I am well pleased with our purchase.
  • Avatar Michael West ★★★★★ 7 months ago
    Extremely satisfied with Above & Beyond Services. Efficient, professional, knowledgeable technicians (Braydon Zborovancik and Caleb). Very polite and respectful of us and our home. Thorough explanations, no pressure, helpful suggestions. … More From routine inspections in our maintenance agreements, to necessary repairs, including emergencies, I highly recommend this company, and will continue to use them for all my heating and cooling needs. They are exceptional.
  • Avatar Donna Ferger ★★★★★ 7 months ago
    Sean Chambers was great at explaining the products, efficiency, warranty and financing. A true asset to Above and Beyond. He worked with our schedule for installation. The installers were considerate, knowledgeable, proficient and explained … More all the thermostat functions. The installation took less time than quoted. Our new HVAC system is so quiet, is keeping us warm and we are already seeing savings on our electric bill.
  • Avatar Travis Nichols ★★★★★ 11 months ago
    We have a maintenance agreement with Above and Beyond and have been extremely happy with their services and the employees.
    We recently lost A/C and contacted them right away. They scheduled us out in a timely manner and sent the technician
    … More out. The technician diagnosed the issue with the outside unit, repaired it, and we where back up and running. They really do go “Above and Beyond”!!
    Excellent staff and quality services. This is what it’s all about! A+++
  • Avatar Sherry Barron ★★★★★ 7 months ago
    I've been blessed when this company come into our lives, on a hot June night in 2015. Ever since then I've done maintenance agreements which I fell gave our unit more life as listing and flowing instructions from the techs to … More give it longevity.
    This past summer we knew our unit was on its last year with us. So we had Sean come out and give us a quote, was very friendly, understanding of our situation and always answered all my crazy questions.
    I could not be more blessed to be under this company's umbrella.
    Thank you GL for answering a SOS on social media on that Hot June night.
    Blessings to you and your staff.

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Feel free to contact us using the form below

Frequently Asked Questions

What types of commercial HVAC systems do you install?

We install a variety of systems, including rooftop units, split systems, and geothermal HVAC systems.

How do I know if my commercial HVAC system needs repair?

Common signs include unusual noises, inconsistent temperatures, and increased energy bills.

Do you offer emergency repair services?

Yes, we provide emergency repair services to ensure minimal downtime.

Can you help with HVAC system design for new buildings?

Yes, we offer design services to ensure optimal HVAC performance in new constructions.

Are your technicians certified?

Yes, all our technicians are fully certified and trained to handle various HVAC systems.

How often should commercial HVAC systems be serviced?

Regular maintenance is recommended at least twice a year.

What are the benefits of a maintenance plan?

Maintenance plans help extend the life of your HVAC system, improve efficiency, and prevent costly breakdowns.

How long does it take to install a new HVAC system?

Installation time varies based on system complexity and building size, but typically takes a few days.

What brands do you work with?

We work with top brands known for reliability and efficiency.

What areas do you serve?

We serve commercial clients across Delaware and the surrounding areas.