Serving San Diego & Southern Riverside Counties

Duct Work

Local, family-owned duct work service across San Diego and Southern Riverside counties.

Built for comfort, crowned by quality.

CA Licensed C-20 EPA Certified Bonded & Insured San Diego & Southern Riverside Counties

The Basics

What is duct work, really?

Ductwork is the network of pathways that carries heated and cooled air throughout your home. Think of it as your HVAC system's delivery system—moving comfortable air from your furnace, air conditioner, or heat pump to every room in the house. Even the most efficient heating and cooling equipment can't perform properly without well-designed and properly sealed ducts. Damaged, leaking, or poorly sized ductwork can lead to uneven temperatures, higher energy bills, poor airflow, and reduced comfort. At Comfort Kings Heating and Cooling, we design, install, repair, and replace duct systems to help ensure your HVAC equipment operates efficiently and delivers consistent comfort throughout your home.

When you need it

·Some rooms never get cool/warm enough no matter what you do to the thermostat
·Energy bills are higher than they should be
·You can hear air whistling in the attic when the AC runs
·Visible damage to flex duct (rodents, falling debris, age)
·House feels dusty even with regular cleaning

Why Comfort Kings

What you can count on.

Balanced Comfort Throughout Your Home — properly designed ductwork helps deliver consistent temperatures from room to room.

ii.

Improved Energy Efficiency — sealed and properly sized ducts help reduce energy waste and allow your HVAC system to operate more efficiently.

iii.

Better Airflow & Indoor Air Quality — clean, well-installed ductwork helps improve airflow and supports healthier indoor air throughout your home.

iv.

Expert Craftsmanship — every ductwork project is designed and installed with attention to detail for long-lasting performance and reliability.

Transparent pricing

What it costs.

Duct sealing and modifications are a typical investment of $1,000–$2,500. Full ductwork replacement runs $2,500–$5,000. A duct inspection and pressure test is quoted up front, and every quote is firm before any work begins.

Final quote is always written, itemized, and given to you before any work begins. No hidden fees, no surprise charges.

Frequently Asked

Duct Work questions, answered.

Do I really need my ducts cleaned?

Probably not as often as the ads suggest. Most homes don't need cleaning unless there's visible mold, rodent infestation, or major construction debris. We'll tell you honestly.

Can leaky ducts increase my energy bills?

Yes. Leaky or poorly sealed ducts can allow conditioned air to escape into attics, crawl spaces, or walls, causing your HVAC system to work harder and increasing energy costs.

How long does duct replacement take?

Most homes are 1–2 days. We tarp work areas and clean up before we leave.

Will new ductwork improve my home's comfort?

In many cases, yes. Properly designed and installed ductwork can improve airflow, eliminate hot and cold spots, reduce system strain, and create more consistent temperatures throughout the home.

Get a free quote

Tell us about your home.

Book online in under a minute — we'll confirm your visit, take a look, and give you a written quote.

Ready When You Are

Ready for duct work done right?

Book Online (760) 505-0534

Or call us — we actually answer.