Stay Comfortable Indoors When the Temperature Drops

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What Homeowners Should Know About Refrigerants

Recent regulations have shifted which refrigerants can be used in HVAC systems across California. At Carini, we install and service systems using:

R22 – Phased out, but we still service existing units while supply lasts.
R410A – Also phased out as of Jan 2025. Still in use, and we’ll continue to support these systems.
R454B & R32 – Today’s standard choices for new installations are efficient and compliant.
R1234yf – A newer option that has not yet been widely adopted but is worth watching.

We’ll help you choose the right system for long-term performance and stay informed about what’s changing.

Learn more about the 2025 HVAC price increase and refrigerant update ›

When Your Heater Falls Short, These Are the Signs to Look For

I’m not sure if it’s time to call in a pro. If you’re noticing any of the signs below, your home’s comfort setup may need a closer look:

• Cold air from vents – If your system’s blowing cool air, the issue could be an ignition failure or a heat pump stuck in cooling mode.
• Higher energy bills – A sudden spike in usage may signal declining system efficiency or a thermostat that’s out of sync.
• Short cycling – Does your heater turn on and off quickly without fully warming the space? That’s often a sign of restricted airflow or a failing sensor.
• Yellow pilot light – A gas furnace should have a steady blue flame. A yellow flame could indicate incomplete combustion and a carbon monoxide concern.
• Weak airflow or limited heat – If some rooms stay cold, the cause could be a worn-out blower, blocked ducts, or failing components.

In established neighborhoods like Kensington, South Park, and Point Loma, outdated ductwork and older equipment often cause inconsistent comfort. Whether you’re in a mid-century bungalow in Serra Mesa or a modern build in Scripps Ranch, the Carini Home Services team designs solutions that match your home, not just the hardware.

What to Expect When You Choose a Team That Puts Comfort First

Getting started with Carini Home Services is easy and stress-free, whether it’s a small repair or a complete system replacement. Here’s how the process works:

• Schedule your appointment online, by phone, or by email. Same-day service is available in most areas.
• A licensed technician arrives on time with the tools and training to assess your system thoroughly and explain the issue clearly.
• You’ll receive honest recommendations with multiple repair or replacement options when possible, so you can decide what works best for your budget.
• Furnace installation quotes are always free. No sales pressure, just helpful advice from experienced pros.
• If you’re replacing your system, our comfort and design specialist will explain custom options, available rebates, tax incentives, and easy financing plans.

From El Cajon and La Mesa to North Park and Point Loma, Carini Home Services delivers trusted comfort and plumbing solutions right to your door on your schedule.

Why Homeowners Trust Carini Home Services When Comfort Matters Most

Homeowners have plenty of options, but here’s why so many continue to choose Carini Home Services:

✅ Family-Owned and Local Since 2006

      No subcontractors. No out-of-town crews. Just a team of licensed technicians who live and work right here in the community.

✅ Certified Mitsubishi Elite Diamond Contractor

      One of Southern California’s highest-rated HVAC companies with specialized training in ductless and energy-efficient systems.

✅ Thousands of Verified 5-Star Reviews

      Over 2,000 local homeowners have shared real feedback praising our professionalism, honesty, and workmanship.

✅ Same-Day Appointments and 24/7 Live Support

      When the heat cuts out or your system won’t start, you won’t wait long. We’re here when you need us.

✅ Home Comfort and Indoor Air Solutions

      From heat pumps and mini splits to indoor air purification, we design systems that match your home and your lifestyle.

✅ Easy Financing and Seasonal Promotions

      With low monthly payments and ongoing discounts for seniors and military families, we help make upgrades more affordable.

Customer Reviews

“Very professional clean work.”

-Mike E.

“Just installed the furnace this week. So far so good, but time will tell. The service guys from the initial quote to the install were top notch and very helpful.”

-Brandon J.

“Javier really knows his stuff and did a great job for us at a decent price. Definitely would recommend Carini Home Services.”

-Robert K.

See what the San Diego Subreddit had to say about us!

Save More When You Upgrade With Rebates and Incentives

Thinking about replacing your heater or switching to an energy-efficient system? You could qualify for rebates and federal tax credits that help reduce upfront costs and improve long-term savings.

At Carini Home Services, we track the latest programs to help homeowners take advantage of money-saving opportunities, including:

• TECH Clean California – Offers rebates for qualifying heat pump installations and other high-efficiency HVAC upgrades.
• HEEHRA (High-Efficiency Electric Home Rebate Act) – A federal incentive program that provides income-based rebates for switching to electric systems.

Since rebate programs change often, and eligibility depends on the type of equipment, your location, and even your household income, it’s smart to speak with a Carini Home Services team member before starting your project.

Call us today to find out which rebates apply to your home. We’ll guide you through the options, confirm qualification, and even assist with the paperwork if needed.

Frequently Asked Questions — Heating Services in San Diego, CA

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