Air Conditioning & Heating Services In Chula Vista, CA

Your Partner For Home Comfort In Chula Vista’s Warm Climate

In Chula Vista, hot days often stretch into late fall — and a working AC isn’t a luxury, it’s a necessity. Whether you’re cooling down after a day at the bay or warming up on a chilly December morning, Oasis Plumbing, Heating & Air Conditioning is here to keep your home comfortable, season after season.

Our team proudly serves homeowners throughout Chula Vista with responsive HVAC service, honest pricing and long-term solutions.

What HVAC Symptoms Should You Watch For?

Homeowners in Chula Vista often call us after experiencing these common issues — and the sooner we catch them, the easier (and more affordable) they are to fix:

• • AC running constantly, but not cooling — This can point to dirty coils, refrigerant leaks or aging systems

• • Weak airflow from vents — May indicate blocked ductwork, failing fans or clogged filters

• • Hot and cold spots throughout the home — Often caused by poor airflow or an outdated system

• • Heater won’t turn on or cycles off too quickly — Could signal thermostat issues or faulty ignitors

• • HVAC system making loud buzzing, clicking or rattling noises — Early signs of wear or internal damage

If you’ve noticed any of these signs, it’s time to schedule professional service before it turns into a full breakdown.

Our HVAC Services In Chula Vista

From last-minute repairs to proactive system upgrades, we provide full-service HVAC care across the area — including Eastlake, Otay Ranch and Terra Nova.

Air Conditioning

• • AC repair Chula Vista — Quick, precise diagnostics and repairs for struggling or unresponsive AC systems

• • Air conditioning maintenance — Routine seasonal service to prevent breakdowns and improve efficiency

• • AC installation & replacement — Upgrade to a reliable, high-efficiency system with expert installation and our 10-Year Labor Warranty

• • Smart thermostat installs — Take control of your indoor climate and reduce energy waste

Heating

• • Heating repair Chula Vista — Restore warmth fast with service for gas furnaces, electric heaters and ductless systems

• • Furnace and heater tune-ups — Prevent early wear, lower your energy bills and extend system life

• • Heating system installation — Get the right-sized system for your home and enjoy reliable comfort all winter

• • Ductwork evaluation — Improve airflow and reduce energy loss in older homes

Why Homeowners In Chula Vista Choose Oasis

As a family-owned company based in San Marcos, Oasis brings a neighborly attitude and professional service to every job. We know Chula Vista homes — from newer builds to older ranch-style properties — and we customize our HVAC solutions to suit your home and budget.

When you call Oasis, you get:

• • Fast service from licensed, background-checked HVAC professionals

• • Free estimates for major repairs and system replacements

• • No-pressure recommendations and honest pricing

• • Financing options available for new systems or unexpected repairs

Book Your Chula Vista HVAC Service Today

Don’t wait for your AC to fail in the middle of a heatwave — or for your heater to give out during a cold snap. Contact Oasis Plumbing, Heating & Air Conditioning today for expert HVAC repair, maintenance or installation in Chula Vista,