Payments, Financing & Discounts

Making Payments Made Easier!
… By using our online portal

** 4% fee applies

When do we consider payments past due?

Invoices are “Due on Receipt” although considered “Past Due” after 30 days.

At the 30 day mark a 12% APR interest charge will be applied to any over due invoices.

After 60 days and multiple unsuccessful attempts to collect payment the invoice will be transferred to collections.

We understand hardships and are willing to work with you as long as we are made aware.

Energy-Efficient Financing Programs

Don’t let the cost of a new heating system stop you from investing in a high-efficiency system that will save you money in the long run.

Advanced Comfort Systems offers affordable solutions so you can invest your money wisely and experience the comfort a Viessmann system can provide.

Traditionally, we break down the cost of your system into progress payments

1) 20 % Upon acceptance of the Contract

2) 20 % When materials are delievered to the site

3) 40 % When radiant tubing and manifolds are installed

4) 20 % The final payment is due when the system is in operation.

If you need more financing than progress payments check out the tabs above.

 Enjoy Rebates or Finance with a MassSave loan

MassSave Financing

“Mass Save rebates and incentives may be available to homeowners, renters, and landlords.
Being more energy efficient will pay off with lower energy costs and improved home comfort.” 


Mass Save HEAT Loan »»  MassSave offers a 7-year, interest-free loan, up to $25,000, for homeowners installing a qualified high-efficient heating (and/or cooling system). How To Apply?

Heat Loan Program Eligible Services Include:

  • Heating System Replacement
  • Domestic Hot Water & Solar Hot Water Heaters
  • Heat Pumps
  • HEAT Loan Lender List

Take advantage of the generous residential rebates and business incentives:
Visit the MassSave Financing Website to Learn More

Residential Gas Heating Rebate Programs

National Grid offers financial incentives for various energy efficiency measures in Rhode Island homes. Incentives are available for deep energy retrofit, heaters, furnaces, boilers, and others. The program also offers an energy audit of the house at no cost to the participant. Only customers of National Grid residential gas heating account are eligible for the program. For current program year, the equipment must be purchased and installed between January 1, 2017 through December 31, 2017. Rebates can be applied online or through mail and must be sent within 60 days of equipment installation date.

National Grid Residential Efficiency Program contact information:      Phone: (800) 292-2032     E-Mail:

To see more information regarding these incentives – CLICK HERE              To complete and submit your application ONLINE – CLICK HERE
                                                                                                                                          To complete your application and submit BY MAIL – CLICK HERE


Our mission remains to provide our customers with high quality heating services at fair prices. We appreciate our customer’s business and work  hard to earn your trust and loyalty.