Pulse Heating and Air — your HVAC company in Tustin CA serving Old Towne, Columbus Square, Tustin Ranch — call <a href=714-908-3868" />
Pulse Heating and Air brings the full range of HVAC expertise to Tustin — from mini-split installation in Old Towne historic homes to R-22 system replacement in Tustin Ranch to maintenance for Columbus Square aging systems

Tustin is unlike any other OC city we serve. The range of housing — from Victorian homes built in 1895 in Old Towne to master-planned Columbus Square construction from 2007 — demands a contractor who can navigate all of it with equal competence. Pulse Heating and Air serves all of Tustin with historic home mini-split expertise, CO safety protocol for older systems, R-22 honest guidance for Tustin Ranch, and Columbus Square HOA compliance. Here’s why Tustin homeowners choose us.

Pulse Heating and Air is a licensed HVAC contractor (CSLB #1134202) serving Tustin and all of Orange County with same-day service, transparent pricing, and City of Tustin permits on every installation.

What Makes Pulse Heating and Air Right for Tustin

Old Towne Historic Home Expertise

We understand Old Towne Tustin’s Victorian and craftsman homes — their non-standard ductwork configurations, their CO safety requirements, and the correct modern solution: multi-zone mini-split systems that provide full climate control without compromising the historic character of the building.

Honest R-22 Guidance for Tustin Ranch

We carry R-22 refrigerant and tell you exactly what recharge costs vs. replacement costs after rebates. We don’t push replacement when repair makes sense. We don’t recommend spending money on R-22 recharges when replacement economics are clearly better.

Columbus Square and Columbus Grove Service

We understand the HOA requirements in Tustin’s master-planned communities and advise on what requires review before any installation begins. We service all systems throughout the Tustin Legacy area.

CO Safety Is Non-Negotiable

Heat exchanger CO safety inspection on every furnace service visit for systems over 15 years old — everywhere in Tustin, with particular emphasis in Old Towne. This is standard protocol, not an add-on.

Tustin Neighborhoods We Serve

We serve Old Towne Tustin, Columbus Square, Columbus Grove, Tustin Ranch, Peppertree, Tustin Legacy area, and all residential neighborhoods throughout the City of Tustin.

Frequently Asked Questions

What HVAC company in Tustin serves both Old Towne historic homes and Columbus Square?

Pulse Heating and Air — we serve the full range of Tustin housing from Victorian homes in Old Towne to modern master-planned construction. CSLB #1134202. Call (714) 908-3868.

How do I schedule HVAC service in Tustin?

Call (714) 908-3868. For emergency and same-day service, always call directly. For maintenance and estimates, we typically schedule within 1–3 business days.

Does Pulse Heating and Air pull City of Tustin permits?

Yes. City of Tustin Building Department permits on every installation, included in the quoted price, pulled before work begins. No unpermitted work, ever.

Does Pulse Heating and Air carry R-22 for Tustin Ranch systems?

Yes. We carry R-22 refrigerant for Tustin Ranch systems where continued investment makes financial sense, and we present honest replacement costs when it doesn’t. CSLB #1134202. Call (714) 908-3868.


Your Tustin HVAC company. Call Pulse Heating and Air at (714) 908-3868 — Serving Tustin and all of Orange County
Old Towne expertise. Honest R-22 guidance. CO safety. Transparent pricing. Serving Old Towne Tustin, Columbus Square, Columbus Grove, Tustin Ranch, and all Tustin neighborhoods.

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Serving Orange County, Los Angeles & the Inland Empire

(714) 908-3868 📅 Schedule Now
Pulse Heating and Air  |  CSLB License #1134202  |  (714) 908-3868  |  Serving Orange County & Los Angeles