Merwin Oil
311 W Rolling mEadows Dr, PO Box 68 , Fond du Lac, Wisconsin, United States

• Our technicians are experienced with all brands of HVAC equipment.
• To keep your heating and cooling system running at peak efficiency, we call you twice a year.  
• We provide free estimates on new or replacement equipment.

Precision Tune-Up Plan

Whatever type of system you have, a precision tune-up of your furnace, air conditioner, water heater, HRV, and humidifier will save you money on fuel, lower your monthly utility bills, and prolong equipment life. Clean appliances can minimize energy consumption up to 30%.  Without this yearly precision tune-up, a system can wear itself out quickly, pump deadly carbon monoxide into your home, or simply stop working. Also, many manufacturers warranty policies are requesting proof of maintenance, or they will void the warranty. Our certified technicians can provide solutions for all your equipment needs.  Our Preventive Maintenance & Precision Tune-Up Plan is your best assurance that your system is operating safely and efficiently. Best of all, protecting your family by having us service your heating and cooling appliances will give you peace of mind.

10-Month Budget Payment Plan

Thank you for considering our 10-Month Budget Plan. Our goal is to offer our customers a way to spread out their heating payments evenly over a 10 month period of time. Consistent monthly payments make it easy to budget for your fuel deliveries. With our Automatic Delivery Program, we determine when you need a delivery by using daily temperatures and average consumption, among other factors. You can relax and let us take care of the scheduling.

• The plan has 10 equal payments due on the 10th of each month from August to May.
• June is a settle-up month. You may owe a little extra, or you may have a credit on your account.
• Save $0.07 per gallon! After we have delivered the final fill for the season, you will receive a 7 cent per gallon credit on your account.
• *Note: All budget payments need to be fulfilled to receive your discount.
• There are no unforeseen large delivery payments.
• The budget plan requires your oil tank to be full and your account balance at $0.00 on the start date.
• See how our Budget Program gives you more control and flexibility as you pay for your monthly heating costs.

We Offer More

• Low 12-Month Price Protection Contracts
• No Tank Lease Fee (with minimum purchase)
• Free Tank Installation (with leased tank)
• Heating and Cooling Service Department
• Safety Inspections (no cost to new customers)
• Exceptional Customer Service
• Comfort and Security For Your Family

Commercial/Farm Diesel & Gas

• Fast, friendly service
• Farm/commercial delivery of gas
• Farm/commercial delivery of diesel fuel, on and off-road
• Farm contract pricing
• Large volume pricing