Call today (207-743-0911) or use the online form under the Contact Us tab to set up an appointment.

Keeping you warm in the winter and cool in the summer!

We service most towns/cities in Cumberland, Oxford and Androscoggin counties.

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Office Hours for the next two weeks are as follows:

Week of 6/27

Monday: 7:30 – 4:00

Tuesday:  7:30 – 4:00

Wednesday:  7:30 – 4:00

Thursday:  CLOSED

Friday:  8:30 – 1:30

Week of 7/4

Monday: CLOSED

Tuesday: 9:00 – 1:30

Wednesday: 8:30 – 1:30

Thursday: CLOSED

Friday: 8:30 – 1:30

We apologize for any inconvenience. Please reach out to us by phone (207-743-0911) and if we are unable to answer, please leave a message and we will get back to you as quickly as we can.

Thank you!!

Normal Hours of Operation:

Mon – Fri   7:30 am to 4:00 pm

We are always available by phone 24/7 for emergency service!  Please call 207-743-0911 for assistance.  If we are busy and unable to answer your call, please leave us a message and we will return your call as soon as possible.

Our 2022 Annual Tune-Up Special is underway!  If you didn’t receive a postcard, give us a call so we can verify your address and we can get your cleaning scheduled. As most of you know, our calendar fills up rather quickly, so if you want your cleaning done this Summer or Fall, please call us ASAP!

Again, thank you all, for your business! We appreciate our customers more than you will ever know!

Happy Summer!!


We still have some 2022 wall calendars available!!  Stop by the office during normal business hours and pick one or more up!  If you are not able to get to the office, just give us a call and we can mail a calendar to you!








Have no heat/hot water????  Here are a few things for you to check that may save you a service call:

*Is the emergency switch turned on?  There should be two switches.  One on the furnace/boiler and one in the stairway or outside the room where the furnace/boiler is located.  Many mobile homes only have the emergency switch by the back door, close to the furnace.

*If you are having hot water issues in just your shower, you may need to contact a plumber as the mixing valve may be bad.  If you are having hot water issues in the entire home, please give us a call.

*Do you have oil/propane in the tank?  *If your oil tank is an outside tank, make sure that the filter canister is not frozen.  Placing a heat tape around the filter canister will assist in keeping the canister/filter from freezing.

*Check the house fuses/circuit breakers to make sure nothing has tripped

*Make certain that all furnace venting is clear (roof vent cleared of any obstructions, direct vent from side of house cleared of any blockages).  If you snow blow, aim the shoot away from any side venting you have for your heating system.  The smallest amount of snow can cause condensation and cause the heating system not to run.  If the heating system cannot properly vent the fumes, the fumes could end up back into the home.

*If a Miller furnace, make certain the door is shut tightly

*DO NOT push the reset button more than once as the oil will build up in the chamber and could cause more problems.

If after checking the above and you still have no heat/hot water, do not hesitate to call us!  207-743-0911

With the mouse nests that we have been finding in the A/C condensors this year, we suggest that you get your A/C unit cleaned and tested.   

Are you planning on doing renovations or new construction in 2023?  If so, call  207-743-0911 and let’s get your quote/job scheduled today!

Would you like to be able to set your heat and/or air conditioning from your computer or smart phone?  Imagine if you live out of state and you are on your way to your house in Maine, you can log into your account and raise or lower the temperature so your house will be nice and warm when you arrive.  Or you have started back home and remembered that you forgot to turn the temperature down….use your smart phone to take care of the issue!!  Give us a call to discuss this fantastic feature!

Would you like to have an email and text alert when your oil tank is getting low?  We have the answer….….Smart Oil Gauge (Wi-Fi Ultrasonic Heating Oil Gauge).  The Smart Oil Gauge works with any Smartphone, Tablet or PC!  For more information, go to:


Our office location is:  11 Mechanic Falls Road, Suite 5, Oxford!



Hours of Operation:

Mon – Fri   7:30 am to 4:00 pm

We are always available by phone 24/7!  Please call 207-743-0911 for assistance.

If we are busy and unable to answer your call, please leave us a message and we will return your call as soon as possible.




Daikin and Mitsubishi Heat Pump Display Units


Empire Cast Iron Decorative Propane Stove


Stop into our office and see the other products we have on display! 

 Crooked River Heating & A/C, LLC

Welcome to Crooked River Heating & A/C’s website and we look forward to being your heating and air conditioning installation and service provider.  We provide installations and service in most towns/cities located in Cumberland, Oxford and Androscoggin counties. We provide Tune Ups, Installations & 24/7 Emergency Heating and Air Conditioning Service!!



**Are you looking to compare different heating options for your home/camp?  Click on the link below and Efficiency Maine will assist you in making a decision:


 FREE estimates!  Call today (207-743-0911)or use the online form under the Contact Us tab to set up an appointment.