TMS Heating & Air Conditioning: Reliable HVAC Services in Lake Forest, CA

For over three decades, TMS Heating & Air Conditioning has been a trusted name for heating and cooling solutions across Southern California. Based in Lake Forest, CA, this family-owned company brings deep local expertise to every job, from routine maintenance to complex installations. They understand the unique climate demands of Orange County and the Inland Empire, where summers can be scorching and winters occasionally chilly. Whether you own a home in Laguna Niguel or manage a commercial building in Hemet, TMS provides dependable HVAC care you can count on.

Business Overview

TMS Heating & Air Conditioning serves both residential and commercial clients throughout the region. Their team of experienced technicians is available for emergency repairs when systems break down unexpectedly. They handle everything from custom home projects to equipment replacements in existing buildings. With a focus on clear communication and thorough work, they aim to keep homes comfortable and businesses running smoothly year-round.

Key Services

TMS Heating & Air Conditioning in Lake Forest, CA offers a full range of HVAC solutions tailored to local needs:

• HVAC Installation or Replacement: Whether you're building a new home in Rancho Santa Margarita or upgrading an older system in San Clemente, they help select and install efficient units suited to your space.
• HVAC System Repair: Fast diagnostics and repairs for common issues like poor airflow, strange noises, or complete breakdowns, especially during peak heatwaves.
• HVAC System Maintenance: Regular tune-ups and cleaning to improve efficiency, prevent costly surprises, and extend the life of your equipment.

Areas Served

TMS Heating & Air Conditioning works extensively across Orange, Riverside, and San Bernardino Counties. Their service area includes Mission Viejo, Hemet, Lake Forest, Laguna Niguel, San Clemente, Lake Elsinore, Highland, Yucaipa, Aliso Viejo, and many more communities. Having served these neighborhoods for years, they're familiar with local housing styles—from coastal properties in Dana Point to inland homes in French Valley—and the specific HVAC challenges each presents.

Company History

Founded over 30 years ago, TMS Heating & Air Conditioning started as a small family operation in Southern California. Over time, they've grown by focusing on quality craftsmanship and building lasting relationships with customers. What sets them apart is their hands-on approach; they treat each project with personal attention, whether it's a repair in a Laguna Hills condo or a new installation for a commercial site in Wildomar.

Leadership

The owners bring decades of hands-on HVAC experience to the table. They're not just managers—they're often on-site, overseeing projects and training their team. Deeply rooted in the community, they understand the local building codes, climate patterns, and what homeowners and businesses really need from their heating and cooling systems.

Specialties & Highlights

• Family-owned with 30+ years of combined experience in heating and air conditioning.
• Expertise in both commercial construction and custom residential projects.
• Focus on equipment replacement, repair, and maintenance for all major brands.
• Commitment to clear communication and detailed workmanship.
• Knowledge of Southern California's diverse architecture and climate needs.

Why Locals Choose TMS Heating & Air Conditioning

Residents and business owners across Lake Forest, CA and surrounding areas turn to TMS for reliable HVAC service. Their long-standing local presence means they've seen and solved a wide variety of system issues. They combine technical skill with a straightforward, honest approach—no unnecessary upsells, just practical solutions. When you need heating or cooling help, TMS Heating & Air Conditioning delivers consistent results that keep indoor environments comfortable through every season.