P and D Mechanical is family owned and run and has been for more than 10 years.

We are licensed dealers for the best equipment brands, offering you excellence in quality, selection, and pricing. We provide FREE estimates on replacements.

Whether you are building a new home, remodeling, changing your central heat and or air conditioning P and D Mechanical can give you the most efficient, most reliable, and durable products for your home or business.

Professional Associations & Certifications

  • Nate Certified

Serviced Areas

  • Auburn, Lincoln, Grass Valley, Loomis, Penryn, from Alta to Sacramento and everything in between.

Payment Options

  • MasterCard, VISA, Cash

Contact Details

  City Auburn, CA
  Zip Code 95603
  Address 363 Stoddard Way
  Phone Number (530) 401-1102
  Fax (530)823-0363

Products & Services

Installation New or Replacement

We offer professional installation of new comfort systems. We install all equipment and ductwork with the best standards to offer you will the best comfort and energy for your environment.

We offer consumer financing, and rebates to help you get the system you want and need. We install zoning systems if needed or wanted to eliminate hot/cold rooms.

We provide FREE in home estimates on new and replacement comfort systems.

We provide professional installation of radiant heating systems. Including new and replacement systems for residential and commercial buildings.

We also provide duct testing and sealing for residential and commercial systems. We have a H. E. R. S. rater on staff for all your Title 24 needs.

Duct Testing

First of all what is a Duct? Think of ducts as tubes that carry conditioned air from one place to where you want it supplied in your house or office.

Where are they? Might be the next question. The ducts are often in your attic or in under your floor in the crawl space. They are hidden and you can't see them.

The reason you would want to have them tested is because a lot of them have leaks. Studies indicate that duct leakage can account for as much as 30% of total house energy loss. Just as important, duct leakage can prevent heating and cooling systems from doing their job properly, resulting in hot or cold rooms, and humidity problems. Worse yet, duct leaks can create air quality troubles by pulling pollutants and irritants directly into the house, think of your ducts as your garden hose. If there is a leak in your hose it still works but you won't have as much water as you want and you waste that leaking water. In your ductwork the conditioned air is being wasted in your attic or under your floor.

We offer duct analysis-testing and sealing leaky air ducts.


We offer expert service for all brands no matter where you bought them. We guarantee our repairs and back them up for a full year.

Our Technicians are NATE licensed.

Did you realize that heating and cooling systems require regular maintenance for reliable, energy efficient operation? The manufacturer of your equipment along with the utility company highly recommends this service to be performed twice a year once for heating and once for cooling.

We provide safety and efficiency agreements that many of our customers are benefiting from and we highly recommend them. Our exclusive precision tune-up has 23 specific procedures that our technicians go through step by step to ensure that your equipment will be operating safely, efficiently, and extending the life of the system with fewer repairs and giving your family peace of mind.