Our Front Royal Office is Relocating to our Winchester Office!

We Are Moving!

The H. N. Funkhouser & Co. Front Royal Office will be moving to Winchester
March 30th, 2024


We appreciate your business, and we will continue to offer you the best service possible.


Listed below are ways to order fuel and pay invoices.


Online: www.hnfunkhouser.com
By Phone: 1-800-343-6556


By Mail: H.N. Funkhouser & Co.

P.O. Box 2038

Winchester, VA 22604

In Person: 2150 South Loudon Street

Winchester, VA 22601


Please see the Manager inside the Front Royal Office for any questions or concerns.


Safety – Integrity – Teamwork – Excellence

We are a caring team – serving others.

H.N. Funkhouser and Company is proud to be serving our customers for over 90 years!

Experiencing Issues With DPF systems, Try Delo 600 ADF!

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Ditch Diggers Dialogue Vol. 14

Please click here to watch the video.

Featuring Walt Silveira from Chevron on behalf of HN Funkhouser

Clogged DPF Costing you fuel economy? Shorter-than-expected dpf service life? It’s time to Kick some ash.
elo 600 ADF with OMNIMAX, a Chevron Patented Technology,
delivers maximum system protection to both the engine and
the emissions system.

This all-encompassing protection helps drastically reduce the rate of DPF clogging to deliver extended DPF service life and industry redefining fuel economy retention.

DITCH DIGGERS DIALOGUE – HCCA’s Virtual Networking & Educational Series

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Delo 600 ADF with OMNIMAX, a Chevron Patented Technology,
delivers maximum system protection to both the engine and
the emissions system.

This all-encompassing protection helps drastically reduce the rate of DPF clogging to
deliver extended DPF service life and industry redefining fuel economy retention.

  • Up to 3%* improved fuel economy retention over equipment life
  • 10W-30 provides an instantaneous fuel economy benefit vs. 15W-40 of up to 1.2%*
  • Extended drain interval*
  • Up to 2.5x* extended DPF service life
*based on Chevron proprietary field trials and engine tests

MAY 11, 2021 | 10:00 AM | ZOOM | RSVP TO EVENTS@HCCA.NET


Ditch Diggers Dialogue Vol. 14
Hosted by Heavy Construction Contractors Association
May 11, 2021 | 10:00 AM

Join Zoom Meeting: https://us02web.zoom.us/j/83308655214?pwd=Q0U3Qm1uaHJydVZpYyt6Qjk3bTlCdz09

Meeting ID: 833 0865 5214
Passcode: 156287
One tap mobile: +13017158592,,83308655214#,,,,*156287#
Dial by your location: +1 301 715 8592

H. N. Funkhouser & Co. is one of the Shenandoah Valley’s most trusted distributors of quality petroleum products for the residential, commercial, industrial, and agricultural markets. For over 89 years we have grown our business by following a simple “value added” sales approach. It has been our goal to help our customers understand the marketplace thereby creating a long-term relationship of mutual trust.
Walt Silveira
Chevron Technical Services  

Walt has 33 years of experience in the lubricants industry, working with
customers and equipment. His experience includes power generation;
gas transmission & gathering; steel; open pit and underground mining;
manufacturing; off-highway; commercial and automotive sectors.Some focus areas have been:

  • Lubricant product development and application support
  • Equipment & product failure analysis and documentation
  • Training & competency program development and delivery
  • Equipment reliability program development

US Navy – 8 years Naval Flight Officer – A-6E Intruder aircraft aboard USS Coral Sea CV-43
US Naval Academy – Mechanical Engineering


About Chevron Lubricants: From motor oil for the family car to lubricants for heavy industrial equipment,
customers across five continents trust Chevron Lubricants to deliver excellent, reliable performance in a
wide range of operating conditions.


85 Years of Service!

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H.N. Funkhouser & Co. is recognized by Shell for 85 years of offering our customers great products and great services!

Upgrade Your Heating Oil System and Save BIG!

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If you are thinking of upgrading your heating oil system or heating oil storage system, call H.N. Funkhouser’s Service Department today at 540-662-9000 ext. 223 for information on how to save up to $500.00 or more. This is for heating oil only and does not including Heat Pumps or AC units.

More Major Moves in Lubricant Cost

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H.N. Funkhouser & Company Presents Schools with Grants Totaling $10,000

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For the 16th consecutive year, representatives from Winchester-based H.N. Funkhouser & Company have presented Frederick County Public Schools’ principals with grants from the ExxonMobil Educational Alliance. The grants, which were provided to each of the school division’s 20 schools, totaled $10,000. The funds will be used to support math and science programs.

Schools Superintendent David Sovine says, “Our students and schools have benefitted greatly over the years from our partnership with H.N. Funkhouser & Company as well as the ExxonMobil Educational Alliance. Each year, H.N. Funkhouser & Company President Bob Claytor and Executive Vice President and Chief Operating Officer Ken Rice work to help secure these grants which directly enhance math and science programs in each of our schools. We truly value their support and the support we receive from all of our business partners.”

H.N. Funkhouser & Company began working to secure ExxonMobil Educational Alliance grants to benefit Frederick County Public Schools in 2001-02. Since that time, the company has been responsible for contributions totaling $143,250 that have been used to support math and science instruction. An additional grant secured by H.N. Funkhouser & Company in 2014 through the ExxonMobil U.S. Retail Contributions Program was used to fund a pilot math/science transition program at Sherando High School.

Claytor says, “I’m a James Wood High School graduate and take great pride in being able to support children in our community by giving back to Frederick County Public Schools. As a business leader in our community, I recognize the importance of a high-quality education system and the valuable role it plays in the local economy and the quality of life we enjoy in Winchester and Frederick County.”

Rice adds, “As a company, ExxonMobil takes great interest in promoting engaging instruction in the areas of math and science which are critical to both innovation and future economic growth. H.N. Funkhouser & Company is proud to participate in this corporate initiative by working each year to help secure grants for each of Frederick County’s public schools. The grant funds are utilized wisely to support instruction and help get students more engaged in science, technology, engineering and math.”

New Delo Truck!

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Check out our new Delo truck… Looking good!

Christmas & New Year’s Holiday Case Goods Delivery Schedule

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This communication is to inform our valued customers we will be closed on Friday 12-25-15 for the Christmas Holiday & Friday 1-1-16 for the New Year’s Holiday. In an effort to meet customer’s expectations, prevent last minute disruptions, and minimize delivery complications, we are asking everyone to please have your case goods orders in by 3:00 Tuesday 12-15-15 to meet a Friday 12-18-15 delivery date. Anyone who is scheduled for a delivery on Friday 1-1-16 will be delivered no later than Monday 1-4-16.

Orders received after 3:00 on Tuesday 12-15-15 will be delivered on Monday January 1-4-16. We will make every effort to make bulk deliveries as close to the holidays as possible.

We ask to please not wait until the last minute & plan accordingly for your case goods & bulk orders.

If anyone has any questions please contact your sales rep directly. We appreciate your help and support in working with us.

We wish everyone a Happy & Safe Christmas & New Year’s Holiday Season.