AC, Heating & Indoor Air Quality in Berlin, CT

Heating and AC Service in Berlin, CT

Total Mechanical Systems is the premier provider of air conditioning, heating and indoor air quality services in Berlin, CT. We are committed to providing the highest quality services at an affordable price that fits any budget. Our team of certified technicians have years of experience maintaining and servicing all types of HVAC systems, so you can rest assured that your system will be serviced correctly and professionally.

Total Mechanical Systems offers a variety of services to ensure your system is running at peak efficiency and performance. We provide installation, maintenance, repair and replacement of all types of air conditioners, furnaces, heat pumps and other HVAC systems. We also offer indoor air quality testing and solutions to help reduce the amount of airborne allergens in your home and improve the overall air quality.

Offering Quality Home Services in Berlin, CT

If you’re looking for reliable air conditioning, heating, indoor air quality, electrical and plumbing services in the Berlin area, Total Mechanical Systems is the name to trust. We offer top-of-the-line products and services at competitive prices, so you can rest assured your budget will be taken into consideration when selecting a service with us. Our team of technicians are highly skilled and certified in all areas of HVAC repair and maintenance, so you can trust the job will be done correctly the first time. We also offer a variety of indoor air quality testing and solutions to help reduce allergens in your home and improve overall air quality. With Total Mechanical Systems on your side, you’ll never have to worry about being uncomfortable in your own home again. Contact us today for more information.

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.

Top Brands We Serve

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.

Hey Berlin! Call for Quality HVAC Service!

Total Mechanical Systems is Plainville’s leading heating and air conditioning contractor.

We’ve partnered with Service Finance Company to offer Finance for qualifying Purchases.

You can qualify for financing, rebates and instant discounts! to learn how.

We are here for all of your home comfort needs!

AC, Heating & Indoor Air Quality in Berlin, CT FAQs​

Yes, Total Mechanical Systems provides complete air conditioning services throughout Berlin, CT, including repair, maintenance, installation, and replacement. We’re centrally located in nearby Plainville and have been serving Connecticut homeowners for over 20 years. Please note that we do not service window or through-the-wall AC units.
Our certified technicians service all types of heating systems, including furnaces, heat pumps, and other HVAC equipment. We provide installation, maintenance, repair, and replacement services to keep your heating system running efficiently throughout the winter months.
Yes! We’ve partnered with the Connecticut Energy Efficiency Fund to offer EnergizeCT™ rebates for qualifying installations, and we work with Service Finance Company to provide financing options. You may qualify for rebates, financing, and instant discounts—contact us to learn more about current offers.
Absolutely. Total Mechanical Systems offers indoor air quality testing and solutions designed to reduce airborne allergens and improve overall air quality in your home. Our team can assess your specific needs and recommend the right products and services to help you breathe easier.
We understand how important your comfort is, especially during extreme weather. Our team is nearby and ready to help with your heating and cooling emergencies. Call us at to discuss your needs and schedule service as quickly as possible.

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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