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Jefferies HVAC Project Gallery

Work Gallery

Jefferies Inc. is dedicated to providing every client with the highest standards of service and workmanship excellence. Every photo within our website was taken before, during or after a job we have completed in the past 10 years of HVAC. Below are additional photo examples of our previous work for you to view. Some of these projects were especially dirty jobs and involve units that were found neglected. Even if your equipment doesn’t look like the ones below, it can still benefit from a professional once over.

Boilers

Here we have a couple of boilers and condensate tanks that had better days. Corroded with rust, lime and calcium build up from decades of overperformance and under maintenance, these units got the attention they needed in time to keep the buildings heat going during the winter.
Boiler Condensate Tank

Boiler Condensate Tank

Boiler Heat Exchanger Replacement After

Boiler Heat Exchanger Replacement After

Boiler Heat Exchanger Replacement Before

Boiler Heat Exchanger Replacement Before

Pumps

Pumps are key components of heating and cooling systems involving boilers, condenser water loops and chillers. At Jefferies Inc., we always attempt a repair or restoration before a replacement. Since most pumps are overlooked in a mechanical system, they tend to be neglected. After undergoing restoration, the pumps pictured were able to continue to boost water pressure and regulate boilers to their fullest potential. Some of the parts replaced on these booster pump stations include volutes, seals and impellers.
Booster Pump Station Rebuild After

Booster Pump Station Rebuild After

Booster Pump Station Rebuild Before

Booster Pump Station Rebuild Before

Pump Impeller After Rebuild

Pump Impeller After Rebuild

Pump Impeller Before Rebuild

Pump Impeller Before Rebuild

Pump Rebuild After 1

Pump Rebuild After 1

Pump Rebuild After 2

Pump Rebuild After 2

Pump Rebuild After 3

Pump Rebuild After 3

Pump Rebuild Before 1

Pump Rebuild Before 1

Pump Rebuild Before 2

Pump Rebuild Before 2

Pump Rebuild Before 3

Pump Rebuild Before 3

Pump Volute Rebuild

Pump Volute Rebuild

Heaters and Air Conditioning

Heaters and air conditioners will run more efficiently, generate better air quality and will run quieter after they’ve had a good cleaning. Annual maintenance will prevent your unit from becoming as bad as the ones pictured here. but it’s probably not too late to opt for a repair over a replacement on your low functioning furnace or air conditioning unit! Here we show the difference between a neglected heat exchanger versus a factory replacement. We have also included before and after photos of a residential air conditioning coil replacement job we did.
Heat Exchanger Before And After

Heat Exchanger Before And After

Water Heater Replacement After

Water Heater Replacement After

Water Heater Replacement Before

Water Heater Replacement Before

Water Heaters After

Water Heaters After

Water Heaters Before

Water Heaters Before

Residential A C Coil Replacement

Residential A C Coil Replacement

Other Jobs We’ve Done

Other jobs we’ve done include this replacement at the Glass House as well as a pneumatic valve rebuild. Remember, at Jefferies Inc. we will always attempt a restoration, rebuild or repair before a replacement. Contact us to learn more about how we can help your residential or commercial building run more efficiently today.
Glass House After

Glass House After

Glass House Before

Glass House Before

FinL2 B 3

FinL2 B 3

Pneumatic Valve Rebuild Before 2

Pneumatic Valve Rebuild Before 2

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