Deiter Brothers has been installing and servicing heating and cooling systems for over 82 years. We service and install all brands. Click here for a short list of some of the equipment we install and service.

Taking Your Indoor Comfort & Energy-Savings to New levels of Performance and Value

Deiter Bros. Signature Series air conditioning and heating systems are the only brand built to offer you all the following:

• BUILT TO SUPERIOR SPECIFICATIONS
  Signature Series design has built-in safeties to protect system components. High-quality technology and ultra-robust construction throughout.
• WHISPER QUIET
  Specially designed air delivery systems provide more performance without the noise. Signature Series heating equipment design employs variable speed blowers, matching coils, 90-plus gas furnaces, cold-start oil-fired boilers and more. I can say without any doubt that this line is the quietest-running cooling and heating equipment we've ever experienced in our industry.
• HIGH-EFFICIENCY, BIG ENERGY SAVINGS
  Signature Series air conditioning systems deliver efficiency ratings from the new government-mandated 13 SEER up to an incredibly efficient 18 SEER! Just watch your summer electric bills plummet with these babies! And our Signature Series heating equipment has equal penny--pinching powers. Count on cutting heat energy bills up to 35% regardless of the Signature Series energy source you use: oil, natural gas or electric heat pump!
• LONG, LONG, LOOOOOOONG WARRANTIES
  Most Signature Series systems come with an automatic 10-year warranty. Upper-end models come with a LIFETIME WARRANTY...the longest warranty ever offered.
• NO HASSLE GUARANTEES
  These central air and heating systems are so solid, that you can expect superior energy-efficiency and reliable performance. But if a major component fails anytime during your "No-Hassle" warranty period, the entire system is replaced...no questions, no costs, no hassles.

Deiter Brothers also handles many energy efficient add-on items, such as, Hot Water Heaters (Electric, Oil-fired, or Gas), Humidifiers, Electronic Air Cleaners, Energy Recovery Ventilators (ERV), Electrostatic Air Filters, and Energy Saving Set-Back Thermostats.

We service all makes and models. All our work is guaranteed for one (1) year (parts and labor) and longer on certain items, depending on manufacturer's warranty.

We also offer Performance Agreements for your heating and cooling systems. Click for details about our maintenance agreements.