When it's time for a full HVAC replacement, you want a contractor who knows your area, carries quality equipment, and stands behind their work. D'Spain Sales & Service has been the Texas Hill Country's trusted HVAC installation company since 1974. Whether you need a complete heating and cooling replacement, a new HVAC system for your home, or an upgrade from an outdated unit, our certified technicians handle every installation with the care and precision your home deserves, backed by a 100% satisfaction guarantee.

What You Get With a D'Spain HVAC Installation

Complete Heating & Cooling Replacement, Done Right
A full HVAC replacement is one of the most significant home investments you'll make. D'Spain takes that seriously. We evaluate your home, recommend the right system, and handle the complete installation — from removing your old equipment to testing your new HVAC system before we leave. We carry Lennox and Mitsubishi systems, giving you access to high-efficiency heating and cooling equipment built to handle Texas summers and Hill Country winters.

Certified HVAC Installers with Decades of Local Experience
Our technicians have been installing and replacing HVAC systems in the Texas Hill Country for decades. They're fully licensed and bonded, trained on the latest equipment, and backed by a 100% satisfaction guarantee on every job. When you hire D'Spain for your HVAC installation, you're not getting a subcontractor — you're getting our own trained team, every time.

Flexible Financing on New HVAC Systems
A new HVAC system is a major purchase, and we believe every homeowner deserves access to quality heating and cooling regardless of budget. Financing options are available on all new HVAC installations. Active and retired military members also receive a special discount on new system installs.

Serving All of the Texas Hill Country
D'Spain serves Bandera, Boerne, Comfort, Fair Oaks, Fredericksburg, Hondo, Kerrville, Lake Hills, Medina, Pipe Creek, and the surrounding region within a 60-mile service radius. We're a local HVAC installation company — not a franchise — and we've been earning the trust of Hill Country homeowners for over 50 years.

Why Homeowners Across the Hill Country Choose D'Spain

- Family-owned and operated since 1974
- Licensed, bonded, and insured (TX AC License #TACLA13624E)
- Lennox and Mitsubishi authorized dealer
- 100% satisfaction guarantee on every installation
- 4.8-star Google rating
- Dave Lennox Award recipient
- BBB accredited