AC Service, Repair and Install in Connecticut

Total Mechanical Systems provides high-quality air conditioning installation, repair, and maintenance services you can rely on. Our certified and experienced technicians are dedicated to keeping your home comfortable all summer long. We proudly serve Plainville, CT, and the surrounding areas.

Keep the heat of summer at bay with a professionally installed and finely tuned air conditioning system. We respond quickly and are always ready to serve your cooling needs.

Get Ready for Summer

Don’t wait until the temperatures rise. Schedule your AC tune-up and inspection before the heat sets in to protect your home and keep your family comfortable all season.

When our licensed technicians optimize your air conditioning system, you’ll enjoy improved efficiency, lower energy bills, and consistent indoor comfort, so you can feel like you’re on vacation all summer long.

We understand that sometimes things don’t go as planned. Maybe you missed a maintenance appointment, or your system suddenly stopped working. Don’t worry, TMS has you covered. We offer fast and reliable emergency AC services for homeowners across Connecticut.

We are a locally operated team, here for you whenever you need us. You don’t have to wait days for service; your needs are our priority, and get your AC running again in no time.

Specials

Financing Options Available

Need a new system? Don’t let cost hold you back. We offer flexible financing with approved credit so you can stay comfortable now and pay on your terms.

We Partner with the Best

Connecticut Air Conditioning, Heating, Plumbing and Electrical Services

From emergency repairs to full system installs, Total Mechanical Systems keeps your home comfortable, efficient, and worry-free.

How Total Mechanical Systems Gets It Done

Request Service From Total Mechanical Systems

1. Request a Service Visit From Total Mechanical Systems

Total Mechanical Systems offers fast response times and reliable scheduling. Simply call us or use our online scheduling tool.

Get Upfront Pricing Options

2. Get Upfront Pricing Options​

A licensed technician will diagnose the issue and provide an estimate before any work begins. No hidden fees, just upfront, honest pricing.

Relax While We Fix Your Problem

3. Relax While We Repair Your Problem

We handle every repair efficiently and effectively, ensuring the job is done right the first time. All you have to do is relax.

4. Let Us Know How We Did

Total Mechanical Systems is committed to excellent service, backed by a 100% guarantee. We'd love to hear from you once your repair is complete.

Why Choose Us?

We stand by our 100% customer satisfaction guarantee

BBB Accredited Business

We have been fully accredited by the BBB for over a decade.

Award Winning Service

We’re humbled to be considered one of the top home service companies in the Connecticut area.

Professional Staff

Our highly trained and certified ac technicians are dedicated to offer 5 star service every time.

Hassle-Free
We worry so that you don’t have to. We offer stress-free service calls and installations.

Air Conditioning Service

Total Mechanical Systems delivers quality air conditioning installation, service, and maintenance solutions. Keep the dog days of summer at bay with our finely-tuned air conditioning systems. You’ll be better than cool when the licensed technicians at Total Mechanical Systems optimize your air conditioning system for greater efficiency, meaning you’ll be saving money even while you stay comfortable.

TMS Does Cooling Best!

  • AC Maintenance
  • A/C Installation
  • Ductless Mini Split
  • Air Filtration Systems

A/C Installation

Call us when you’re ready to install A/C in your home or when you need to replace your old, inefficient air conditioning system with a new, high-efficiency system. Save money and keep your family comfortable!

A/C Maintenance

Keeping your A/C system properly maintained is an important step in ensuring your cooling system is efficient and running properly. Regular maintenance can save you money on repairs in the long run. Call today.

Air Conditioning Repair

Total Mechanical Systems LLC has been delivering high-quality A/C repair service throughout Connecticut since 2001. Centrally located in Plainville, we’re nearby and ready to help when your air conditioner stops working.

Why Choose Us?

We’ve been serving residents in Connecticut for nearly 20 years and have hundreds of happy customers. We’ve established a reputation as an honest, affordable HVAC contractor, and are proud of our BBB A+ Rating.

Improve Your Indoor Air Quality

Your family’s health is vitally important to you. You do everything you can to protect them – but what you might not realize is that your air conditioning system can play a vital role in keeping you and your family healthy. Air conditioning systems can contain dust and dirt that can be spread throughout your home, causing respiratory allergies. At Total Mechanical Systems LLC, we’re dedicated to ensuring you get top-notch conditioning service and your system is free of allergens that can threaten the health of your family.

  • Allergen reduction
  • High-energy
  • A/C Systems
  • Heat Pumps

We evaluate your home heating and air conditioning needs with a FREE on-site consultation so you get the perfect fit. Stay comfortable year-round with high SEER and HSPF-rated and ENERGY STAR® labeled HVAC systems installed by Total Mechanical Systems.

Rebates & Financing Available!

Again, we also install and service ALL brands and models!

There’s a reason why we’re one of Connecticut’s preferred HVAC service companies.

We are here for all of your home comfort needs!

AC Service, Repair and Install in Connecticut FAQs​

We recommend scheduling AC maintenance at least once a year, ideally in the spring before the cooling season begins. Regular maintenance helps improve efficiency, lower energy bills, and catch potential problems before they become costly repairs. Annual tune-ups can extend the life of your system and keep your family comfortable all summer long.
Total Mechanical Systems is centrally located in Plainville, CT, and we proudly serve the surrounding areas throughout Connecticut. We’ve been providing air conditioning installation, repair, and maintenance services to Connecticut homeowners since 2001. For specific service area details, you can check our service areas page or give us a call at .
Yes, we offer fast and reliable emergency AC services for homeowners across Connecticut. We’re available 24/7 because we understand that air conditioning problems don’t wait for business hours. As a locally operated team, we prioritize your needs and you won’t have to wait days for service when your AC stops working.
Yes! We’ve partnered with the Connecticut Energy Efficiency Fund to offer EnergizeCT™ air conditioning rebates for qualifying installations. You can qualify for up to $750 in instant discounts and rebates when you install high-efficiency ENERGY STAR® labeled systems. We also offer financing options to make your new AC system more affordable.
We are a Carrier Factory Authorized Dealer and also install and service all brands and models of air conditioning systems. Whether you need installation, repair, or maintenance, our certified technicians have the experience to work on any AC system. We’ll help you choose the perfect high-efficiency system for your home with a free on-site consultation.

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What Connecticut Homeowners Say About Us

Americans with Disabilities Act (ADA) Notice

We are committed to ensuring that individuals with disabilities enjoy full access to our websites. In recognition of this commitment, we are in the process of making modifications to increase the accessibility and usability of this website, using the relevant portions of the Web Content Accessibility Guidelines 2.0 (WCAG 2.0) as our standard. Please be aware that our efforts are ongoing. If at any time you have difficulty using this website or with a particular web page or function on this site, please contact us by phone at 860-342-8867 or email us at callcenter@tmscomfort.com and place “Web Content Accessibility (ADA)” in the subject heading and we will make all reasonable efforts to assist you