Your Source for Quality Air Conditioning, Heating

ac Unit Douglas Mechanical Services | Berlin, CT

Residential Heating and Cooling Products & Services

Our team of experienced technicians is ready to provide you with the top-notch residential air conditioning installation, heating, and maintenance services around! With cutting-edge technology and top-quality parts from leading brands such as American Standard, Aprilaire, or Carrier – your satisfaction is guaranteed. But that’s not all: our professionals are also highly trained for commercial requests like gas & oil-fired boilers and ventilation systems. So if it needs servicing – we can do it quickly, reliably, and at a great value. Call us today for more information about how we can help make your home space comfortable year-round!

In need of HVAC maintenance?

Boilers & Furnaces

Maintaining the heating and ventilation system in your home is essential to ensuring comfort, health, and efficiency. Enlist our professional HVAC service team for timely maintenance checks, replacements, and installations. Our trained technicians have years of experience keeping indoor air quality at its best! Investing in regular maintenance services now could help prevent future issues from occurring altogether.

Water Heater

Proper care and maintenance of water heaters is essential for safe operation and maximum energy efficiency. With regular water heater services from a qualified technician, you can ensure your unit runs as effectively and efficiently as possible. A qualified technician can inspect the unit to determine its efficiency, detect potential problems before they become costly repairs, and extend its lifespan. Don’t wait—call a professional today to protect yourself from large expenses down the line!

Air Conditioning

Beat the heat with ease! Our experienced technicians have the resources, skills, and knowledge to offer unbeatable cooling solutions. From routine maintenance and repairs to installation of any AC system, we ensure customers experience only quality services from start to finish. With our top-notch HVAC service & repair expertise, no wonder why people come back time after time for a guaranteed comfortable space in all seasons!

Process Piping

Our highly-skilled process piping specialists will ensure that your project is completed with precision and safety in mind. With decades of experience and expertise, our professionals are dedicated to efficiently installing quality results that adhere to the highest standards. We guarantee a smooth operation so you can be confident knowing your job is done right!


With the right ventilation HVAC services, home comfort, and health can be taken to a new level. Allergens don’t stand a chance against professional air control systems – proper airflow will help reduce their presence in your space and provide balanced temperatures year-round. Regular maintenance should not be overlooked: clean vents for smooth operation and fresh filters for optimal purity are important investments that pay off when it comes to breathing easily inside your home daily!

Heat Pumps

Residential heat pumps are an energy-efficient way to heat and cool your home. They use electricity to heat, but can also be used to cool your home by drawing the heat out of the air and transferring it elsewhere. Residential heat pumps are a great alternative to oil or gas heating systems because they require less energy, increasing efficiency and lowering your utility bills.

Heat pumps are low-cost, efficient, quiet, reliable, and require little maintenance. They’re also environmentally friendly since they don’t produce carbon dioxide or other greenhouse gasses while operating.

Brands We Work With

For more information about our services please contact us  at 860-357-4952 today!

Satellite Office in Old Saybrook, CT

CT LIC.# S1-394918

Monday - Friday 7:45 A.M. – 4:45 P.M.