Your Local heating, ventilation, air conditioning, and plumbing expert

Your Comfort, Our Commitment

Expert Plumbing, Heating, and Cooling Solutions.

Let’s Make Your Home and Business Perfect With

Comprehensive Plumbing Solutions


From residential fixes to light commercial projects, our plumbing experts handle it all. We also specialize in top-tier water filtration systems to ensure your water is pure and safe.

Reliable Heating Services


Keep your home warm and cozy with our natural gas, heat pump, oil, and propane heating solutions. Our skilled technicians ensure efficient and reliable heating all year round.

Expert Cooling Systems


Stay cool with our traditional air conditioning units and mini splits, both ducted and non-ducted. We provide top-notch installation and maintenance for optimal comfort.

Residential Plumbing Excellence


Our team delivers exceptional plumbing services for homes, ensuring everything from minor repairs to major installations is done with precision and care.

Light Commercial Plumbing


We offer specialized plumbing services for light commercial properties, ensuring your business runs smoothly with reliable and efficient systems.

Advanced Water Filtration


Experience the difference with our advanced water filtration systems. We provide clean, safe, and great-tasting water for your home or business.

Efficiency and Expertise You Can Trust

At Dauplaise Mechanical, we deliver expert HVAC and plumbing services with efficiency. Our skilled technicians use the latest technology to ensure your systems run smoothly. From repairs to installations, we provide reliable solutions for your comfort and cost-effectiveness.

Dedicated to Exceptional Customer Service

Your satisfaction is our top priority. Our friendly and professional team ensures every HVAC and plumbing job is completed to your utmost satisfaction. Trust us to treat your home or business with care and respect.

Frequently Asked Questions

How often should I service my HVAC system?

It’s recommended to service your HVAC system at least once a year, preferably twice a year, before the heating and cooling seasons begin.

What are the signs that my HVAC system needs repair?

Common signs include unusual noises, reduced airflow, inconsistent temperatures, and increased energy bills.

Why is my AC unit freezing up?

Common causes include low refrigerant levels, poor airflow, or a malfunctioning thermostat. A professional inspection is recommended.

What can I do to prevent plumbing clogs?

Avoid disposing of grease, hair, and large food particles down drains. Regularly clean drains and use strainers to catch debris.

What is a programmable thermostat and how can it benefit me?

A programmable thermostat allows you to set specific temperatures for different times of the day, improving comfort and energy savings.

How can I improve my home’s energy efficiency?

Regular maintenance, sealing ducts, using programmable thermostats, and upgrading to energy-efficient systems can help improve efficiency.

What should I do if I have a plumbing leak?

Turn off the main water supply, avoid using affected fixtures, and call a professional plumber immediately.

How do I know if I need a new water heater?

Signs include inconsistent hot water, strange noises, leaks, and the age of the unit (typically over 10 years).

How long do HVAC systems typically last?

With proper maintenance, HVAC systems can last 15-20 years, but this can vary based on usage and quality of installation.

Can you help with improving indoor air quality?

Yes, we offer solutions such as air purifiers, humidifiers, and ventilation systems to enhance your indoor air quality.