Air Conditioning in Raynham and Taunton, MA - Help is Just a Call Away!

Air conditioning service in Taunton, MA, is easy with Cotti-Johnson. We specialize in air conditioning repair, installation, maintenance, and emergency services to ensure your home or business stays comfortable. Contact us for reliable and efficient solutions.

HVAC, Electrical & Plumbing Services

Serving Taunton and Surrounding Areas Since 1948

Choose Boston’s Home Team!

Keeping Your Business Comfortable Is Our Priority

Over 75 Years In Business

We Have The Experience You Can Trust.

People trust our 75++ years of experience and love our honest pricing, excellent customer service, and satisfaction guarantee.

If you need your air conditioner repaired, we offer repair and service for all types of equipment. When the time for replacement arrives, we have the expertise needed to help you weigh the pros and cons of each type of system and provide a complimentary estimate for the installation of new equipment. We offer air conditioning services to accommodate every need.

Same-Day AC Services & Air Conditioning Repair

If you need your air conditioner repaired, we offer repair and service for all types of equipment. When the time for replacement comes, we have the experience needed to help you weigh the pros and cons of each type of system and provide a free estimate for new equipment installation. We offer air conditioning services to accommodate every need.

Our expert AC tune-up ensures your system runs reliably, keeping your family comfortable regardless of the outside temperature.

Schedule Service

Comfort Is Just A Call Away! Call Cotti Today.

Call to Schedule Service: Emergency Electrician Service Available 508-301-1831

Taunton, MA Cooling Installation by a Certified HVAC Contractor

You might be tempted to install an air conditioner yourself to save a few bucks, but here’s why it’s best to hire a professional HVAC contractor.

Proper Sizing and Selection: A certified professional can help choose the right size and type of AC for your home, ensuring maximum efficiency and comfort.
Correct Installation: Improper installation can lead to energy loss, poor performance, and frequent breakdowns. A professional ensures the job is done right the first time.
Compliance with Local Codes: Certified installers are familiar with local building codes and regulations, helping you avoid fines and legal issues.
Manufacturer Warranty Protection: Many AC manufacturers require professional installation to maintain the warranty’s validity. DIY or uncertified installs can void it.
Safe Installation: Professionals are trained to handle electrical wiring, refrigerants, and other components safely, reducing the risk of injury or fire.

From minor fixes to major upgrades, we’ve got your heating system covered.

Our AC Maintenance Plan Benefits

Regular maintenance of your air conditioning system is essential for ensuring it runs smoothly and efficiently. We’re here to help you extend the lifespan of your AC, so your family can stay cool and comfortable, regardless of the heat outside.

By becoming a member, you’ll enjoy savings on equipment and repairs, benefit from quicker service, and have peace of mind knowing your system will operate smoothly during extreme temperature changes. Here’s what our plan offers:

Preferred service
15% discount on repairs
Standard dispatch fee waived with the same visit approval
Discounted emergency dispatch fee
Annual HVAC evaluation
Full report on your system’s condition
100$ loyalty credits per active year towards new equipment
23-point inspection on equipment
And more!

Air ConditioningCotti-Johnson HVAC, Inc.2025-08-22T19:17:20+00:00

AC Repair

Our highly trained and licensed technicians will be able to deal with the problem, regardless of what kind of AC repair needs you have.

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AC Unit Replacement

We can deal with all your heating system needs, from original installations to complete replacement for an air conditioning system.

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Air Conditioning Tune-Up

A little TLC is needed for every heating, ventilation and air conditioning system! We’ll handle your AC tune-up maintenance, so you don’t have to worry.

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Mini-Split System

Mini-split systems offer an efficient, ductless solution for heating and cooling. Perfect for homes and businesses, providing precise control, quiet operation.

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Heat Pump Installation

Expert heat pump installation for efficient heating and cooling. Save on energy costs while maintaining comfort year-round with professional, reliable, and cost-effective service.

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Condenser Replacement

Professional condenser replacement to ensure optimal performance and energy efficiency. Keep your cooling system running smoothly with expert installation.

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Coil Replacement

Expert coil replacement services to restore your HVAC system’s efficiency and performance. Ensure optimal cooling and heating with reliable, professional coil installation and maintenance.

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Air Handler Replacement

Professional air handler replacement to improve your HVAC system’s efficiency and air quality. Ensure consistent airflow and comfort with expert installation and reliable service.

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FAQ

How can I tell if my AC needs repair?

If you observe inadequate cooling in your home or hear unusual noises from your AC unit, it may indicate the need for AC repair. Additional indications of problems include insufficient air circulation, the presence of warm air emitting from the vents, and water accumulation near the unit. If you recognize any of these symptoms, immediately reach out to a certified AC repair technician.

What steps should I take if my air conditioner is no longer functioning?

If your air conditioning unit has suddenly stopped functioning, the initial step you should take is to inspect the power supply. Ensure that all switches and circuit breakers are correctly activated and that there are no blown fuses. Once everything appears to be in order, it is advisable to seek assistance from professionals.

How do I know if I need an AC repair or a replacement?

When it comes to an AC repair or replacement, the best thing to do is to consult a trained professional. They can assess the state of your unit and provide you with a thorough evaluation. If repairs are necessary, they will be able to tell you what parts need attention and how much it will cost. In some cases, they might even recommend a complete AC replacement as the most cost-effective long-term solution.

How often should I have my air conditioner serviced?

It is recommended to have your AC unit serviced at least once a year, preferably during the winter months when it isn’t in heavy use. This will help to prevent any potential issues from cropping up unexpectedly and allow you to enjoy a comfortable and efficient cooling system throughout the warmer months of the year.

What types of AC issues are emergencies?

If your AC unit has suddenly stopped working, then it is likely an emergency. In this case, you should contact a qualified AC technician as soon as possible in order to minimize any potential damage or disruption to your home. Other issues that may require immediate attention include water leaks and the presence of strange odors from the vents.

Our Special Offers

Here are some of our current limited time offers, call for additional details. All specials are subject to availability, some terms apply, some terms based on credit approval. Offers cannot be combined.