Connecticut's Expert Cooling, Heating, Plumbing, Drains, & Electrical Services
Your Comfort is Our Commitment
- LICENSED PROFESSIONALS
- GUARANTEED WORK
- 20+ YEARS SERVING THE COMMUNITY
Proudly Serving Connecticut for 20+ Years
Your Trusted Home Comfort Experts
Experience You Can Rely On
Why Choose Total Mechanical Systems
Total Mechanical Systems makes home service simple—fast, reliable help when you need it, with same-day service, expert technicians, and clear, upfront pricing. Backed by industry-leading warranties and flexible financing, we handle your HVAC, plumbing, and electrical needs with quality you can trust and no surprises.
What Services Do We Offer?
Total Mechanical Systems Connecticut offers comprehensive HVAC services like AC installation, repair, and maintenance, full plumbing services including drain cleaning, pipe repair, and gas and sewer line inspections, electrical services such as repairs, panel replacements, and outlet installation, and more.
How Can We Help You Today?
Whether you have AC, heating, electrical, or plumbing needs, Total Mechanical Systems has your back, offering stress-free service calls, installations, and many service guarantees. If you encounter any unexpected issues, we’ll fix it, and if you’re not 100% satisfied, we’ll come back and make it right.
Why Trust Total Mechanical Systems Connecticut
Total Mechanical Systems is considered one of the top home service companies in the Connecticut area, with highly trained and certified technicians dedicated to 5-star service every time. With over 20 years of service experience, you can count on skilled technicians and customer service representatives to deliver top-quality work.
Our Services
We Partner with the Best






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.Specials
$50 Off Any HVAC Repair
Terms: Tax is not included. Cannot be combined with any other offers or memberships. Cannot be used on past work. Must be presented at time of proposal. Some exclusions may apply. See website for licensure. EXPIRES 06/30/2026
Schedule$50 Off Any Plumbing Repair Over $200
Terms: Tax is not included. Cannot be combined with any other offers or memberships. Cannot be used on past work. Must be presented at time of proposal. Some exclusions may apply. See website for licensure.
EXPIRES 06/30/2026
Financing Options Available
Our Service Area
We’re Connecticut’s trusted choice for expert cooling, heating, plumbing and electrical services — proudly serving Plainville, and surrounding communities with fast, reliable solutions.
How Total Mechanical Systems Gets It Done

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.

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.

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.
Connecticut Preventative Maintenance Made Easy
Our Whole Home Protection Plan makes it easy to keep your entire home running at its best. You’ll receive seasonal tune-ups for your heating and air conditioning system, priority service, and exclusive savings. Plus, enjoy added peace of mind with ongoing system checks designed to catch issues early and extend the life of your equipment. It’s a smarter, stress-free way to protect your home comfort year-round—so you can focus on what matters most.
Our Service Goes Above And Beyond
We know how difficult it is to find a trustworthy home services company in Connecticut. You need someone who will show up when you need cooling or heating help and provide reliable service every time. Not to mention, our team can also handle all the plumbing and electrical services you need. Our team is committed to your satisfaction completely. From sharing knowledge to using our special tools and expertise to make your life easier, we’re the team you need.
On top of that, we offer industry-leading service guarantees to back up our claims. You and your home will receive the respect and care you deserve while we do our jobs. If your property is damaged or your unit doesn’t perform, we fix the issue. If you’re not 100% satisfied with your service, we come back and make it right. That’s how we do business.
Number one, above all things we are a customer service company. When we see, hear, or meet a client first, foremost, and fanatically we SERVE THE CLIENT. Anything worth doing is worth doing right. We stand behind our work 100 percent.