D & H United Fueling Solutions

What D & H United Fueling Solutions does

D & H United Fueling Solutions, now operating as United Uptime Services, is a privately held U.S. petroleum equipment service and compliance platform founded in 1936 and headquartered in San Antonio. The company delivers end-to-end uptime services for fueling infrastructure — including dispenser installs, upgrades, and repairs, scheduled preventive maintenance, UST/AST environmental compliance testing, and documentation management — for convenience store chains, travel centers, commercial fleets, retail operators, energy companies, and military accounts. Operations are executed through a national network of 350+ OEM-certified specialists supported by a remote monitoring platform that provides real-time dispatch, photo-verified job documentation, time-stamped logs, and KPI scorecards, with NTE (not-to-exceed) pricing controls on preventive maintenance programs to deliver budget predictability.

The business operates across multiple revenue streams: recurring service contracts and preventive maintenance subscriptions, project-based construction and installation work (including EV charging infrastructure), equipment sales for fueling hardware, and in-house financing solutions for customer purchases. The platform is organized as a multi-brand ecosystem with retained sub-brands (A&A, HCN, Kubat, PS&C, Tanknology, and Kachina Petroleum Equipment), each preserving regional and specialty brand equity from acquisitions while consolidating shared services under the United Uptime Services parent. Go-to-market is direct enterprise field sales targeting multi-site operators, supported by a 'Request Service' / 'Request a Demo' digital funnel and major-client logo display as social proof.

Strategic activity in 2024-2025 indicates an active consolidation and repositioning phase: the company rebranded to United Uptime Services in 2024 to sharpen its uptime-as-a-service positioning, acquired HCN Petroleum Equipment in November 2024, acquired Kachina Petroleum Equipment in November 2025 to expand Southwest U.S. coverage, and launched EV charging solutions alongside financing offerings to extend into adjacent energy transition and capital solutions categories. The customer roster includes 7-Eleven, Circle K, Pilot Flying J, TravelCenters of America, Sunoco, Walmart, Sams Club, Buccees, Racetrac, FedEx, Ryder System, Penske, Pepsi, Phillips 66, and Tesla.

Name

D & H United Fueling Solutions

Legal name

United Uptime Services, Inc.

Website

https://dh-united.com

Company type

Private

Founded year

1936

Operating status

Operating

Headcount range

501–1,000 employees

Short description

United Uptime Services (formerly D & H United Fueling Solutions) is a U.S. petroleum equipment service and compliance platform operating through 350+ specialists, delivering fueling system maintenance, EPA compliance, construction, EV charging, and equipment financing to multi-site enterprise operators nationwide.

Ownership category

akta.pro rank

Product category

Petroleum Equipment Services

NAICS

Fuel Dealers (45721)

SIC

Oil & Gas Field Services, Nec (1389), Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

Fuel Systems Service (Diesel/Gas/CNG/LNG, Injectors, Tanks) (TLAKABAH)

akta.pro secondary industry

Commercial & Fleet Fueling (Cardlock, On-Site Tanks, Bulk Delivery) (EUALAIAD)

Keywords

• Petroleum equipment services
• Fueling systems maintenance
• Compliance testing services
• EV charging infrastructure
• Fuel system construction

Headquarters

HQ city

San Antonio

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales

Revenue model

1. Petroleum Equipment Service & Maintenance: Recurring service contracts for fueling systems including dispenser installs, upgrades, and repairs; scheduled preventive maintenance programs; compliance testing and documentation. Revenue is generated through service contracts and time-and-materials work, with NTE (not-to-exceed) pricing controls providing budget predictability for customers.
2. Environmental Compliance Services: Certified inspectors manage UST (Underground Storage Tank) testing, repairs, and reporting to keep sites audit-ready. Includes end-to-end documentation management for EPA compliance, reducing regulatory risk for operators.
3. Construction & Installations: New construction and installation services for fueling systems, EV charging infrastructure, and specialty equipment. Turnkey offerings covering design, permitting, and utility coordination generate one-time project revenue.
4. EV Charging Solutions: Turnkey EV charging design, installation, and 24/7 lifecycle support. Revenue is generated through project-based installation fees and ongoing maintenance contracts.
5. Equipment Sales: Sale of fueling equipment, dispensers, and related petroleum infrastructure components to operators.
6. Financing Solutions: Financing solutions offered to customers for equipment purchases and installation projects, likely generating fee-based or interest income.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Founded in 1936 and headquartered in San Antonio, D & H United Fueling Solutions (now operating as United Uptime Services) provides end-to-end petroleum equipment services including fueling system design, construction, installation, preventive maintenance, regulatory compliance testing, and remote monitoring for convenience stores, travel centers, commercial fleets, and military installations. The company operates through multiple sub-brands including A&A, HCN, Kubat, PS&C, Tanknology, and Kachina, employing more than 350 specialists across the United States.

Product overview

United Uptime Services (formerly D&H United Fueling Solutions) is a single unified service platform offering comprehensive petroleum equipment service, compliance management, and uptime solutions. The company operates through multiple sub-brands including A&A, HCN, Kubat, PS&C, and Tanknology, each providing specialized petroleum equipment services. The core offering combines fueling systems (dispenser installs, upgrades, repairs), environmental compliance, maintenance, and EV charging solutions, supported by a remote monitoring portal with real-time visibility and KPI tracking. The company serves convenience stores, travel centers, commercial fleets, property operators, and military facilities with coast-to-coast reach and 350+ specialists.

Differentiator

Problem solved

Functional benefit

Products and services

• Fueling System Construction & Installation Design, build, and installation of new fueling systems for retail fuel sites, travel centers, commercial fleet yards, and military installations.
• Fueling Equipment Maintenance Preventive and corrective maintenance services for petroleum dispensing equipment, tanks, and pumps across retail, commercial, and government sites.
• Regulatory Compliance Testing Compliance testing and inspection services for underground storage tanks, fuel lines, and dispensers to meet federal, state, and local environmental regulations.
• Remote Monitoring & Uptime Services Connected monitoring platform that tracks equipment performance, dispatches technicians, and maximizes station uptime under the United Uptime Services brand.
• EV Charging Infrastructure Deployment and servicing of electric vehicle charging equipment at retail fuel sites and commercial fleet locations.
• Fueling Equipment Sales Sale of new and replacement petroleum dispensing equipment, tanks, and related hardware through the company's distribution network.
• Equipment Financing Financing solutions offered to customers to support the purchase of fueling equipment and infrastructure upgrades.

Quantifiable outcome

• A single pump down for 10 hours costs an average $1,228 in lost fuel and inside-store profits (300 gallons/hour x $0.30 margin plus 12.5 customers/hour x $2.62 profit).
• +5 more outcomes

Named customers15 records

Segments5 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Kachina Petroleum EquipmentcoreStrategic or Co-development Partner · 4 November 2025United Uptime Services acquired Kachina Petroleum Equipment in New Mexico in November 2025. The deal was intended to strengthen United Uptime's presence and capabilities in the Southwest region. This acquisition expands the company's geographic footprint and service capabilities through the addition of Kachina's operations in New Mexico.

Scale indicators3 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• SPATCO Energy Solutions: U.S. petroleum equipment service, installation, and compliance company serving fuel retail and commercial fleet customers nationwide. Closely comparable business model to United Uptime, including recurring service contracts and multi-site operator focus.
• Franklin Fueling Systems (Franklin Electric): Manufacturer and service provider of fuel storage, dispensing, and UST compliance systems for retail fuel and commercial fleet sites. Directly comparable in combining fuel-system equipment with installation and ongoing service.
• Husky Corporation: Manufacturer of fuel dispensing nozzles, vapor-recovery equipment, and related forecourt components with a service-and-replacement model. Comparable focus on petroleum equipment lifecycle support for retail fueling operators.
• Bennett Pump: Manufacturer and service provider of fuel dispensers and pump islands for retail fuel and fleet operators. Directly comparable as a dispenser equipment and field-service provider in the U.S. petroleum equipment ecosystem.

Broad incumbents

• Gilbarco Veeder-Root: Major OEM of fuel dispensers, payment systems, and tank gauging equipment (a Fortive company). Broader incumbent that increasingly bundles remote monitoring and field service with equipment, competing for service share United Uptime currently captures.
• Dover Fueling Solutions: Diversified fuel-equipment OEM (Wayne, OPW, Tokheim) serving retail and commercial fueling globally. Comparable end customers and increasingly overlapping service/monitoring offerings make it a broad incumbent peer.

Others

• OPW (a Dover company): Supplier of fuel-system components including fittings, valves, and vapor-recovery products to fuel retailers and service contractors. Adjacent supplier relationship to United Uptime's installation and maintenance work.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/uniteduptimeservices
• LinkedInlinkedin.com/company/united-uptime-services
• Instagraminstagram.com/p/DPwczORDGPI
• Xx.com/D_H_United

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

Funding overview

Funding rounds1 record

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A2 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about D & H United Fueling Solutions