Fifield Mechanical Services, LLC

Fifield Mechanical Services, LLC Specializing in the Sales, Service and Installation of all of your Heat, Hot water, Gas & Oil needs.

Apparently 2026 is going to be the year of water heater failures…Out with the old ❌In with the new ✅If your water heater...
05/29/2026

Apparently 2026 is going to be the year of water heater failures…

Out with the old ❌
In with the new ✅

If your water heater or heating system is going to be the next to fail, don’t hesitate to reach out before it becomes a larger issue!!

We kept this old girl alive as long as we could for this customer, but it finally gave up. So, out with the old Weil McL...
05/28/2026

We kept this old girl alive as long as we could for this customer, but it finally gave up.

So, out with the old Weil McLain and in with a new PurePro Trio triple pass boiler✅

Paired with a Riello F5 burner for quieter operation and reliable heating for years to come!

Emergency water heater swap🚨That old oil fired water heater has done it’s job since the 80’s, but it finally gave up.So,...
05/16/2026

Emergency water heater swap🚨

That old oil fired water heater has done it’s job since the 80’s, but it finally gave up.

So, we replaced it with a 50 gallon Rheem Proterra.. a high efficiency electric water heater with a built in heat pump… not burning oil year round to heat water is going to make a huge difference in the wallet.

Special thanks, as always, to CW Electric, LLC for brining the juice to it for us on such short notice to get the customer back up and running! 🤜🏽🤛🏽

Another double trouble 275 swap done for some wonderful new customers of ours!! onto the next one 👍🏽
05/07/2026

Another double trouble 275 swap done for some wonderful new customers of ours!! onto the next one 👍🏽

This customer’s water heater failed late last night, but we weren’t making them wait until Monday for hot water.Back up ...
04/25/2026

This customer’s water heater failed late last night, but we weren’t making them wait until Monday for hot water.

Back up and running this morning with a brand new 40 gallon GE realMAX series!

04/23/2026

Out with the old and in with the new Rheem Endeavor series!

Excited to see how these perform.. So far, I will say this has to be one of the quietest furnaces.

Easing into the week with a quick little 10kw Generac installation this morning.. onto the next one! 👍🏽
04/13/2026

Easing into the week with a quick little 10kw Generac installation this morning.. onto the next one! 👍🏽

Out with the old Toyotomi kerosene heater❌In with a new high efficiency Rinnai ex-11✅
03/30/2026

Out with the old Toyotomi kerosene heater❌

In with a new high efficiency Rinnai ex-11✅

02/28/2026

As I close out my invoices, January was a busy one.. and it wouldn’t have been possible without the help of you all.

Water heater replacements, garage heater installations, emergency oil tank pump outs and replacements, whole home gas piping installations and 67 service calls for no heat or no hot water in the midst of it all.

While a lot of these calls don’t come with the exciting before and after photos, they represent what matters most, which is making sure you all stay warm and comfortable.

As a one man show, I am beyond grateful for every opportunity and relationship this past month has brought my way.. and we are only getting started.

To my customers and the people who continue to refer us and spread the name, I appreciate you all!!

another day, another back breaker.. BUT we always get it done… a smooth swap of 2 very old and out of code 275 gallon oi...
01/30/2026

another day, another back breaker.. BUT we always get it done… a smooth swap of 2 very old and out of code 275 gallon oil tanks today, all new piping and materials from floor to ceiling and all 4 rental units were back up and running within a few short hours!

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Warner, NH
03278

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