Our Story

Pittsburgh's Cooling Tower Specialists Since 1989

Tobey Karg Sales Agency's Aqua Pure Solutions team has been the trusted HVAC equipment and service partner for Western Pennsylvania for over three decades.

Pittsburgh Pennsylvania skyline — home of Aqua Pure Solutions

35+ Years of Service

Our Company

Built on Expertise, Driven by Results

Founded in 1989, Tobey Karg Service Agency Inc. has grown to become the premier HVAC equipment sales and service agency serving commercial, institutional, and light industrial facilities across Western Pennsylvania, West Virginia, Ohio, and Maryland.

The Aqua Pure Solutions division focuses specifically on evaporative cooling equipment—cooling towers, closed-circuit coolers, and plate heat exchangers. As the region's only EVAPCO Factory Authorized Mr. GoodTower® Service Center, we bring manufacturer-level expertise to every service call, regardless of the equipment brand.

Our factory-trained technicians are fully certified and insured, and we service any make or model—including EVAPCO, BAC, Marley, Imeco, and Recold units. Contact us at richn@tobeykarg.org or call +1 929 560 0450.

1989

Year Founded

States Served

500+

Units Serviced

What Drives Us

Our Core Values

Everything we do is guided by these principles—from how we conduct an inspection to how we stand behind our work.

Expertise

Our technicians receive ongoing factory training directly from EVAPCO engineers, ensuring they carry the industry's deepest knowledge to every job site.

Integrity

We provide honest assessments with no upselling. If we can extend the life of your existing equipment, that's the recommendation we'll make—even if it means a smaller contract for us.

Reliability

We show up when we say we will, complete work on schedule, and follow up to ensure every system performs to specification after we leave.

Sustainability

Restoring equipment rather than replacing it is both the economical and environmentally responsible choice. We help clients maximize every year of useful equipment life.

Our People

The Aqua Pure Solutions Team

Factory-trained, certified professionals dedicated to keeping your cooling equipment running at peak performance.

Richard Nalevanko

Aftermarket Specialist — Mr. GoodTower® Team

Richard is your primary point of contact for all cooling tower and heat exchanger service inquiries. License: IN39-3857386. Reach us at richn@tobeykarg.org or +1 929 560 0450.

Tobey Karg Service Agency Inc.

HVAC Sales & Engineering

Our HVAC sales and engineering team specializes in the customization of commercial and institutional HVAC projects through equipment selection, engineering support, and system integration.

Field Technicians

Certified Service Technicians

Our certified, insured field team performs all on-site inspections, repairs, and installations. Every technician is factory-trained by EVAPCO and follows strict service protocols.

Credentials

Certifications & Authorizations

EVAPCO Factory Authorized

We are an official EVAPCO Factory Authorized Mr. GoodTower® Service Center—one of very few in the tri-state region. This designation ensures our team meets EVAPCO's highest standards for training and service quality.

Fully Certified & Insured

All technicians carry current industry certifications and the company maintains comprehensive general liability and workers' compensation insurance on every job.

Ongoing Factory Training

Our technicians participate in regular training programs hosted by EVAPCO, ensuring they stay current with the latest service protocols, products, and equipment technologies.

Service Territory

Our Service Area

Headquartered in Pittsburgh, PA, we serve Western Pennsylvania, West Virginia, Eastern Ohio, and parts of Maryland.

4640 Campbells, Run Road Pittsburgh, PA 15205, United States

Let's Work Together

Whether you need a free inspection, an emergency repair, or a long-term maintenance partner, Aqua Pure Solutions is ready to help.