Leadership Team

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David Sherrod, President

David Sherrod formed HB Mechanical Services, Inc. in 2007, specializing in health care and commercial markets. Mr. Sherrod has 14 years health care executive management experience with Baylor Health Care System, Shannon Medical Center, and Memorial Hermann Baptist Healthcare System. Previously, Mr. Sherrod led the health care divisions for both Johnson Controls and Trane. He holds a Bachelor of Science Degree in Electrical Engineering, has served on the board of Texas Association of Healthcare Facility Management and President of Houston Area Association for Hospital Engineers.
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Kevin Reed, Vice President

Kevin Reed has 23-years experience in industrial systems. Experience includes performing management and oversight of a number of construction projects from conception to completion, ranging up to 150 million dollars. The range of scope has included: water chillers, cooling towers, air handling units and extensive piping systems. Mr. Reed's experience spans from technical field support, to service, to project management. He currently serves Region VI VPPPA, is a Vice Chairman of the Houston Livestock Show and Rodeo, and served on the Houston Area Association for Hospital Engineers Board of Directors.
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Charles Robinson, Project Manager

Charles Robinson has 48-+ years’ experience in HVAC industry. With his knowledge of residential, commercial and industrial HVAC systems he provides the technical and leadership support for our Customer and Operations Team. With his past experiences, from a Service Technician, to a Project Leader, Estimator, and Service Manager, Charles assures that our customers will receive the highest level of Service and Satisfaction for any, and all of their HVAC needs.

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Joe Franqui, Service Writer

Joe Franqui has 25-years experience in the HVAC industry. Joe's experience with equipment manufactured by Trane, York, Carrier and McQuay makes him our most seasoned trouble shooter. His refrigeration experience with Johnson Controls compliments his full service capabilities. Joe joined HB Mechanical after an extensive career utilizing all of these strengths during a tour in Iraq.
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Christine Johns, Office Manager / Accounting

Christine Johns has over 20-years’ experience in accounting and finance, with a strong knowledge of both cash and accrual accounting systems. She has experience in all aspects of financial forecasting, resource allocation, fund management, accounting and control. She attended Victoria Jr. College and University of Houston where she studied Accounting and Business.

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Ian Underwood, Service Manager

Ian Underwood has been in the HVAC industry for 10+ years and employed with HB Mechanical Services for the past several years.  Ian excels at providing leadership and guidance to HB Mechanical's Operations Team.  Ian has proven to be a great asset to our Customer's with Preventative Maintenance, Emergency Services, Day-to-Day Operations, and Customer Relations.
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Bob Munz

Bob has over thirty years of HVAC experience. He worked in Sales, National Accounts and General Manager over Sales & Operations for the Houston Trane branch for twenty plus years. He served as Vice President for Construction, Service and Controls for a local HVAC Mechanical Contractor for thirteen plus years. He is involved with several industry professional affiliations. Bob honorably served his country in the armed services and attended Texas A&M University. He fulfills a key role as Vice President of Sales for HB Mechanical and is part of the leadership team. Bob is married with three children and enjoys spending time with family, traveling and volunteering in his community and church.                         
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Nathan Love

Nathan Love has been in the HVAC, BAS, and Mechanical industry for 13+ years, and was brought on with HB Mechanical Services in 2019 to help manage and grow the Construction side of the company.  Nathan excels at providing leadership and guidance to HB Mechanical's Construction Team, while proving to be a great asset to his and our customer's with budgeting and estimating construction work, design builds, value engineering projects, evaluating and rectifying existing customers mechanical concerns, along with developing and maintaining great customer relations.
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Richard Andre

Richard Andre has 28 years’ experience in the HVAC industry. He began his career in the United States Air Force as a Commercial HVAC technician, and while serving went to technical school and became an HVAC Journeyman. After the military, he worked as a Journeyman HVAC mechanic in both Industrial and Commercial markets. Richard has serviced and repaired a variety of equipment, including doing Teardown and inspections on Centrifugal chillers. Since 2006, he has held the position of Service Manager serving the Greater Houston area. In addition Richard is a member of the San Jacinto college Air Conditioning Advisory committee.
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Oscar Mercado

Oscar Mercado has over 19 years of experience in the HVAC Industry. He has worked as a Sheetmetal Mechanic, Field Superintendent, and currently holds the role of Project Manager and Estimator. He specializes on retrofits, healthcare, build-outs, new construction, and special projects. Oscar is always willing to do what needs done to satisfy all customer needs.
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Jose Sanchez

Jose Sanchez has over 18 years of experience in the HVAC industry. He has worked as a Sheetmetal mechanic and as a Field Superintendent. Jose’s specialties are on build-outs, retrofits, healthcare, special projects, and new construction.
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Christa Little

Christa Little joined the HB Mechanical Services, Inc. team in 2012 and has been a vital asset in many roles including: Residential, Special Projects, Accounting, Preventative Maintenance, Logistics, and Compliance.  Prior to joining the HB team, Christa specialized for 8 years in Logistics, Commercial Operations, and Internal Compliance in her previous position. Christa brings a strong sense of leadership, detail-oriented creativity to the team that brings about a focused-driven result continuously.  Christa holds a Bachelor of Science Degree from the University of Texas at Austin and is currently finishing a second Bachelor of Science Degree from Fitchburg State University.
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Heather Warren

Heather Warren has over 15 years’ experience in accounting and customer service. Heather excels in accounts receivable, billing, customer service, and human resources. She attended South University of Georgia where she obtained a Bachelor and Masters of Business Administration.
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Brandon Gideon

Brandon Gideon has 11 years’ experience in the HVAC industry. Brandon’s experience includes new construction, start up, service, and commercial account management. He is a graduate of the local 211 apprenticeship school.
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Linsey Reed

Linsey Reed graduated in 2013 with a Bachelor’s Degree from Howard Payne University in Construction and is currently working to obtain her MBA from Lamar University. Prior to joining the HB team she worked in the commercial construction industry with a heavy focus on healthcare and educational institutions. She brings to the table a high level of creativity and relationship- building talents, and has proven to provide repeated success cultivating and managing multi-level accounts while growing cross-channel revenue streams. She is a member of our Projects Team and we look forward to seeing her build and align resources to keep exceeding goals.
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Jake Borsos

Jake Borsos has over 7 years’ experience in sales and customer service. Jake is an experienced Account manager with a demonstrated history of working hard. He is skilled in Negotiations, Customer Service, Sales, and Leadership.