D & D Mechanical: Kerrville TX's Trusted HVAC Expert Since 1986

When the Texas Hill Country weather swings from chilly winter nights to blazing summer heat, a reliable HVAC system isn't just a luxury—it's a necessity for comfort and safety. For over three decades, D & D Mechanical has been the local choice for heating and cooling solutions in Kerrville TX and across the surrounding communities. Founded by a family deeply rooted in the area, this company brings a rare blend of technical expertise, long-standing local knowledge, and a commitment to honest service.

Business Overview

D & D Mechanical is a licensed, full-service HVAC provider operating from Kerrville. They focus primarily on residential needs, helping homeowners maintain comfortable indoor environments year-round. Their team consists of trained technicians who understand the specific demands of Hill Country living. While they maintain standard business hours, they recognize that AC failures or heating issues don't always happen on schedule and work to address urgent needs promptly for their customers.

Key Services for Homeowners

The core of their work involves keeping homes running smoothly. Their services are designed to handle everything from routine care to major replacements.

• Installation: Putting in new heating and cooling systems, including high-efficiency Trane units.
• Repair: Fixing malfunctions in furnaces, air conditioners, and heat pumps to restore comfort quickly.
• Maintenance: Performing seasonal check-ups, including pre-season maintenance, to help systems last longer and avoid costly surprises.
• Sheet Metal Fabrication: A specialized skill for creating custom ductwork and fittings, which is crucial for proper airflow in older or uniquely designed local homes.

Areas Served

D & D Mechanical serves a wide region centered on Kerrville TX. Their service area extends to many nearby towns, including Boerne, Fredericksburg, Uvalde, Comfort, Center Point, Junction, Mason, and over a dozen more communities. This extensive reach means they have experience with the varied home styles and building types found across the Hill Country and beyond. They know how local architecture and climate can affect HVAC performance.

Company History

The story of D & D Mechanical is a true local family story. In 1986, Donald Kampfhenkel and his wife Denise moved their family—sons Daniel and David—from Houston to Kerrville to start a new business. The "D & D" name comes from their sons. Starting with just Donald doing the work, the company grew steadily as their reputation spread. Over the years, their workforce and customer list expanded along with their service area, building a lasting presence in the region.

Leadership and Expertise

Owner Donald Kampfhenkel isn't just a business owner; he's a pillar of the local HVAC industry. He began working in air conditioning and sheet metal in 1972. When Texas first required state licensing for HVAC contractors in 1984, Donald was among the very first to pass the exam. He holds one of the oldest active license numbers in the state. Notably, he is the only HVAC professional in Kerr County who holds a dedicated degree in air conditioning. This deep technical foundation, combined with being a Kerrville resident since starting the business, means he understands both the systems and the people he serves.

Specialties & Highlights

• Independent Trane Dealer: They offer Trane systems, known for durability and innovation, backed by over a century of manufacturer expertise.
• Pioneering Licensure: With one of the state's oldest active HVAC licenses, they bring proven, regulated expertise to every job.
• Sheet Metal Craftsmanship: Their in-house fabrication skills allow for precise, custom ductwork solutions that many competitors can't match.
• Flexible Financing: They provide payment plan options to make necessary system upgrades or replacements more accessible for homeowners.
• Family-Run & Local: As a family-operated business living in the community, their commitment to customer satisfaction is personal.

Why Locals Choose D & D Mechanical

Residents and businesses across the Hill Country turn to D & D Mechanical in Kerrville TX for a simple reason: proven reliability. In an industry where short-lived companies come and go, they have operated steadily since 1986. Their long history is built on a foundation of formal education, state-level industry recognition, and hands-on experience with thousands of local systems. They combine the resources of a major brand like Trane with the attentive, personalized service of a hometown family business. When you need HVAC help, you're not just getting a technician—you're getting decades of specialized knowledge focused on keeping your home comfortable, no matter what the Texas weather brings.