AC Repair

AC Repairs in Barnstable Town 

Offering Same-Day & 24/7 Service in South Yarmouth

When your air conditioner stops working, you need fast, reliable help you can count on – and that’s what Monomoy Mechanical delivers. Our expert air conditioning technicians are available for same-day repairs and 24/7 emergency service, so you’re never left sweating through a breakdown. Whether it’s a strange noise, poor airflow, or a system that won’t turn on at all, we quickly diagnose the issue and get your cooling system back up and running. With honest assessments, quality workmanship, and a commitment to your comfort, we’re here when you need us most.

Call (508) 623-6952 for AC repairs in Barnstable Town. We can also be reached online.

Cape Cod’s Go-To Team for HVAC & Plumbing

Why Choose Monomoy Mechanical?
  • Cost-Saving Membership Plans
  • 30+ Years of Combined Experience
  • Financing & Rebates Available
  • Locally Owned & Operated
Join Our Ocean View Comfort Club

Learn more about our cost-saving program that will keep your home comfortable all year long.

Types of AC Repairs We Offer 

Our licensed and insured technicians are fully equipped to tackle any AC issue that comes our way. We don’t just offer quick fixes – we take the time to thoroughly diagnose the problem and deliver lasting solutions tailored to your system and your needs. Whether it’s a minor hiccup or a major breakdown, you can count on us for fast, reliable, and honest service every time.

Our AC repair services in Barnstable Town include:

  • Refrigerant leak detection and recharge
  • Thermostat repair and replacement 
  • Compressor repairs 
  • Electrical and wiring repairs
  • Frozen evaporator coil repairs 
  • Fan and blower motor repairs

We are familiar with all makes and models of cooling equipment, including ductless mini-splits and heat pumps. Contact our team to request a free quote and make an appointment. 

How Can I Prevent AC Repairs?

The best way to avoid unexpected AC repairs is through regular preventative maintenance. Routine tune-ups help catch small issues before they turn into costly problems, improve system efficiency, and extend the life of your air conditioner. By keeping your system clean, well-lubricated, and properly calibrated, you can reduce wear and tear and enjoy more reliable, consistent cooling all season long. 

At Monomoy Mechanical, we make it easy to stay ahead of potential problems with our Ocean View Comfort Club, a preventative maintenance program designed to keep your HVAC system in top shape year-round. Members enjoy scheduled AC maintenance visits, priority service, and the peace of mind that comes with knowing their comfort is always a priority.

Reviews That Speak For Themselves

At Monomoy Mechanical, your satisfaction is our priority! See for yourself what our customers have to say about working with us.

    “Great guys, great work.”
    “Matt and Dave were very responsive, knowledgeable, and professional. Dave showed up when he said he would and took care of the work we agreed on quickly.”
    - Jamie P.
    “Very responsive and attentive. ”
    “They called back in minutes despite the end of the work day and scheduled me for the next morning. The technician, Tim, was very attentive in diagnosing our mini-split problem, and fixed it the same day. His boss Chris was very attentive too. Recommend!”
    - Ekaterina D.
    “So happy I finally found someone honest!”
    “Dave is awesome, definitely my go-to guy. He’s done work for me at my business and home. He’s always on time, honest, and very informative. Fits you into his schedule super fast and answers your calls right away. The pricing is very fair!”
    - Karina H.
    “I highly recommend them!”
    “We placed a call for no AC in the heatwave, and they were there that day! Dave was great! He was honest and completed the work quickly!”
    - Robert B.
    “I will definitely call them for any future mechanical issues.”
    “Called Monomoy Mechanical after trying to troubleshoot my AC with no luck. They arrived within two hours. They immediately identified the problem, provided a solution, and fixed it. Very reasonably priced! I highly recommend Monomoy Mechanical!”
    - Mary S.
    “You can't do better than Monomoy Mechanical!”
    “They installed my new furnace/boiler, replacing a 35-year-old unit. Everyone who worked on the new system was an expert. To me, the install is an engineering work of art. Everything was explained, and they helped me pursue the MASS SAVE rebate as well.”
    - Peg H.
    “Great service!”
    “I was very pleased with the techs from Monomoy Mechanical. They were prompt, neat ,and showed concern for my issues.”
    - David S.
    “You can't go wrong to trust them with your plumbing and heating needs.”
    “Matt and his team are amazing! They are fast and professional. They get the job done in a timely manner. I have recommended them to my family and friends - I think that highly of them. Their prices are more than fair. Real pros!”
    - Jacky P.

7 Signs You Need an AC Repair 

Monitoring your air conditioner's performance is key to catching issues early on and avoiding more serious – and expensive – problems down the line. When your system starts acting differently, it's often a sign that something isn’t working as it should. Recognizing these warning signs and calling in the pros at Monomoy Mechanical ASAP can help prevent breakdowns, extend the life of your system, and keep your home comfortable all season long.

Common signs you may need an AC repair include:

  1. Warm air – If your AC is blowing warm or room-temperature air, it could be a refrigerant issue or a failing compressor.
  2. Weak airflow - Poor airflow might indicate a clogged filter, ductwork issue, or motor problem.
  3. Strange noises - Banging, grinding, squealing, or buzzing sounds are not normal and could point to loose or broken components.
  4. Frequent cycling - If your AC turns on and off too frequently, it may be struggling to maintain the set temperature.
  5. High humidity indoors - Your AC should regulate humidity; if the air in your home feels moist, your system may need a tune-up or repair.
  6. Leaks - Any pooling around your unit is a red flag and should be addressed immediately.
  7. Unexplained rise in energy bills - A sudden spike in cooling costs often indicates your system is working harder than it should.

If you notice any of these signs, don’t wait – contact Monomoy Mechanical for fast, expert AC repairs and to get your comfort back on track. Our team offers same-day and 24/7 emergency services.

Call (508) 623-6952 for professional and reliable AC repairs in Barnstable Town.

Read More Read Less

Frequently Asked Questions

Have questions? We are here to help. Still have questions or can't find the answer you need? Give us a call at 508-623-6952 today!

  • Do different types of systems need various kinds of repairs?
    Central air, heat pumps, and mini-splits are all potential AC options in our area and all of them have different maintenance and repair requirements. This is just one reason to trust a professional technician over a DIY solution.
  • Should I turn off my AC if there’s a problem?
    It’s always a safe bet to turn off your AC or heater if there are any signs of a problem.
  • When do I need replacement instead of repairs?
    You may need to completely replace your air conditioning system if it’s simply not powerful enough to keep up with demands or if a major component failure renders it not worth fixing.
  • How can I improve air conditioning energy efficiency?
    There are several ways to effectively improve the efficiency of your AC system. Good insulation is a crucial first step in any endeavor as is good air distribution and interior zone control.

Tell Us What You Need – We’ll Take It from There

Contact Our Team Today
  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please lookup your address.
  • Please make a selection.
  • Please enter a message.
  • By submitting, you agree to receive text messages from Monomoy Mechanical at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy