Kenneth Twitchell  (Owner)                                     PO Box 154571, Riverside, RI  02915                          
      (401) 527-4822                                                                             ken@osea.me
                                                                                                                                                                          
         

Pricing

$450 – for a single family home with 1 heating unit

 ($75 for each additional heating unit)

$650 – for a two family home

$750 – for a three family home


For contractors interested in a blower door test, please call for more information.

 

The following are acceptable forms of payments.

·       Cash

·       Check

·       Visa or Mastercard

·       Money order

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