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Delmarva Heating & Cooling Experts

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Always On Time...

  • ‘Round the Clock Availability

    No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.

  • 100% Satisfaction Guarantee

    We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.

  • StraightForward Pricing® Guide

    Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!

  • Always On Time…Or You Don’t Pay A Dime!®

    We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.

Get the Best Service Around

Awards & Badges

  • Red Brick Financial Group
  • Synchrony Financial
  • UWin Black Badge
  • Goodman Air Conditioning & Heating
  • Home Advisor Horizontal Badage
  • GreenSky

Read Reviews from Our Happy Customers!

Learn why locals trust Our Comfort Specialists to take care of their HVAC needs:

  • “In my home, every technician that has represented One Hour has been a model of what owners of companies would be proud.”

    - Margo M.

  • “Wonderful personality and such a gentleman.”

  • “Josh is always a pleasure to work with! He is professional, friendly and knowledgeable!!! I am grateful to him for all of his hard work!!”

    - Christina M.

  • “Victor is very informative and knowledgeable servicing our AC and Furnace. Always lets us know how the system is operating. Answers any questions I may have. Very pleased with Victor's service. Always ...”

    - Irvin B.

  • “Both Josh and Sean were a pleasure to meet. I met several estimators from several different companies and they by far were the most thorough out of everyone I met.”

    - Gene W. & Kimberly J.
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Expert Salisbury HVAC Services

Emergency AC & Heating Repair Services in Salisbury, MD

One Hour Heating & Air Conditioning® of Delmarva is the leading heating and cooling service provider throughout Berlin, Salisbury, and the surrounding area. Our Berlin HVAC technicians care about your comfort, so we provide you with reliable and high-quality services that can help you regain the comfort in your home. Our Berlin technicians are highly skilled, trained, and knowledgeable in handling all HVAC repairs and installations.

For reliable and efficient HVAC service in Salisbury MD, call (410) 844-8876 or contact us online!

Our HVAC services Near You

Additionally, each of our heating and AC repair technicians is friendly, respectful, and courteous. They are also background checked and drug tested for your peace of mind. We proudly provide HVAC service to residents in Berlin, Ocean Pines, Salisbury, Laurel, Georgetown, Bridgeville, Dagsboro, Delmar, and throughout the Maryland and Delaware coastlines.

AC Repair in Salisbury

When it comes to AC repair service in Salisbury, MD, residents can rely on the expertise of professional technicians to tackle any air conditioning issues. These skilled technicians possess the knowledge and experience to diagnose and repair a wide range of AC problems. From compressor failures to refrigerant leaks, they utilize advanced tools and techniques to accurately identify and resolve issues promptly. With their efficient service and quick response times, Berlin residents can trust that their AC systems will be up and running again in no time, providing cool relief during the hot summer months.

Reputable AC repair services in Salisbury, MD prioritize customer satisfaction and strive to deliver exceptional service. They understand the importance of transparent pricing, ensuring that customers are fully aware of the costs involved before any work begins. These professionals take the time to explain the repair process and provide clear estimates, avoiding any surprises on the final bill. With their professionalism, attention to detail, and commitment to customer care, Berlin residents can expect a stress-free and satisfactory AC repair experience.

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100% Satisfaction Guaranteed

Special Offers

  • One Hour Heating & Air Conditioning® of Delmarva 15% OFF Discount for Military, First Responders and Seniors! One Hour Heating & Air Conditioning® of Delmarva Print
  • One Hour Heating & Air Conditioning® of Delmarva $50 Off Any Service Repair One Hour Heating & Air Conditioning® of Delmarva Print

Air Conditioning & Heating Company in s, MD

There are many HVAC companies in Salisbury MD to choose from, which is why we aim to stand out with excellent customer service and guaranteesWe back up our work with a 100% satisfaction guarantee so you can rest assured that the job will get done right the first time. If you need emergency HVAC repair services in Delmarva, Berlin, Salisbury or beyond, you can count on our team because we are available around the clock.

We know your time is valuable, so we provide you with an on-time guarantee: “Always On Time...Or You Don’t Pay a Dime!”® Our HVAC technicians install, repair, design, and service HVAC systems and parts in strict accordance with the highest industry standards in the nation. Reach out to our team today to schedule an appointment in Delmarva, Salisbury, Berlin, and Laurel—we are available around the clock!

Emergency HVAC Service - Available 24/7

Emergency HVAC services provide crucial assistance when unexpected heating, ventilation, and air conditioning (HVAC) system issues arise. Whether it's a sudden breakdown during extreme weather conditions or a malfunction that jeopardizes the comfort and safety of a home or business, emergency HVAC services are available to provide prompt and reliable solutions.

In times of HVAC emergencies, these specialized services offer rapid response times, ensuring that trained technicians are dispatched quickly to address the issue. They understand the urgency of the situation and work efficiently to diagnose the problem and implement necessary repairs or temporary fixes to restore comfort. Whether it's a malfunctioning furnace in the dead of winter or a failing air conditioner during a scorching summer, our professionals are prepared to tackle the problem and provide immediate relief.

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Frequently Asked Questions

  • What does the One Hour mean in your company name?

    The ‘One Hour’ in our company name indicates our guarantee to be at your home in the predetermined window quoted when you set your appointment. If we do not show up within that window, your service call fee is waived.

    1. Express Appointment: This is an appointment that is scheduled during a specified one-hour time slot. You are promised that a technician will arrive at your home within this one-hour time window. You will also receive a call when the technician is en route to your home.

    2. Reserved Appointment: This is an appointment that is scheduled during a specified, two-hour time slot. You are promised that a technician will arrive at your home within this two-hour time window. You will also receive a call when the technician is en route to your home.

    3. Standard Appointment: This is an appointment that is scheduled during a specified four-hour time slot. You are promised that a technician will arrive at your home within this four-hour time window. You will also receive a call when the technician is en route to your home.

    4. Stand-By Appointment: This appointment is for overflow situations. This appointment will not have a specified time. You will receive a call when the technician is en route to your home.

    5. Emergency Appointment: This appointment is for an unspecified time after normal business hours Monday – Saturday and all day on Sundays/Holidays. Calls are dispatched in the same order they are received. You will also receive a call when the technician is en route to your home.

  • Do you service emergencies after-hours?

    Yes, we offer emergency services 24-hours a day, year-round.

  • How much will my service cost?

    The size and complexity of your HVAC issue will determine the cost. Because our trained, licensed HVAC technicians must diagnose the issue before we are able to quote you an accurate cost, we require an appointment to be set to complete a diagnostic on your system. Once the diagnostic is complete, your One Hour(R) technician will walk you through all costs using our Straightforward Pricing(R) Guide so there are never any surprise fees.

  • How often should I service my HVAC system?

    It’s ideal to service your cooling system each spring and your heating system each fall to ensure you find small issues before they become big problems.

  • How often do I need to change my HVAC filter?

    Your filter should be changed every one to three months, depending on conditions in your home and your region’s climate.

  • Do you offer purchase financing?

    We work built relationships with several lenders to ensure our customers are able to restore comfort in their homes. Ask your technician about your financing options.

  • What are the advantages of a smart thermostat?

    Smart thermostats learn a household's patterns and adjust heating and cooling according to when a home is occupied, give homeowners the ability to control the thermostat remotely, and enable homeowners to reduce their energy use, saving you money.

  • What is HVAC?

    HVAC means Heating, Ventilation, and Air Conditioning. HVAC systems refer to air conditioners, furnaces, and any unit that cools indoor spaces during the summer and warm them in the winter.

    In general, an HVAC system takes in air, heats or cools that air, and blows it into a room or any indoor space. While many homes have separate air conditioning and heating units, others have a heat pump that cools and heats the house.

    Not only do HVAC systems maintain desired temperatures, but they also improve indoor air quality and regulate humidity levels. But most importantly, these units provide comfort all year round.

  • What is a SEER Rating?

    The SEER (seasonal energy efficiency ratio) is a measure of the efficiency of your heating and cooling system.The higher the SEER rating, the more efficiently a unit operates. The SEER rating of any given unit can range anywhere from 13 to 21.

  • What does the One Hour mean in your company name?

    The ‘One Hour’ in our company name indicates our guarantee to be at your home in the predetermined window quoted when you set your appointment. If we do not show up within that window, your service call fee is waived.

    1. Express Appointment: This is an appointment that is scheduled during a specified one-hour time slot. You are promised that a technician will arrive at your home within this one-hour time window. You will also receive a call when the technician is en route to your home.

    2. Reserved Appointment: This is an appointment that is scheduled during a specified, two-hour time slot. You are promised that a technician will arrive at your home within this two-hour time window. You will also receive a call when the technician is en route to your home.

    3. Standard Appointment: This is an appointment that is scheduled during a specified four-hour time slot. You are promised that a technician will arrive at your home within this four-hour time window. You will also receive a call when the technician is en route to your home.

    4. Stand-By Appointment: This appointment is for overflow situations. This appointment will not have a specified time. You will receive a call when the technician is en route to your home.

    5. Emergency Appointment: This appointment is for an unspecified time after normal business hours Monday – Saturday and all day on Sundays/Holidays. Calls are dispatched in the same order they are received. You will also receive a call when the technician is en route to your home.

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Tips from Our HVAC Experts

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