Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Air Duct Cleaning Specials in San Diego, CA
If you’re weighing the cost of air duct cleaning in San Diego, the honest answer is that most homes run between $450 and $900 for a full-system cleaning, depending on home size and how long it’s been since the last service. That’s the number we want you to have before you ever dial (619) 695-0424. Our specials below are built around the same principle as every Kestrel job: a written price before work begins, a defined arrival window, and a guarantee in writing. No gimmicks, no bait-and-switch.
Current Offers
First-Time Customer Courtesy: $50 Off Your First Full-System Air Duct Cleaning
If you’ve never had your ducts professionally cleaned, or you’ve never used Kestrel Air Duct San Diego, this one’s for you. It applies to any complete air duct cleaning on a single HVAC system, and it stacks with our free estimate, so you’ll know your exact written price before we touch a single vent. Qualifies for all San Diego homeowners on their first Kestrel job.
Valid through March 31, 2027. Mention this offer when you call (619) 695-0424.
Dryer Vent Cleaning: $50 Off When Booked With Air Duct Cleaning
Lint buildup in dryer vents is the leading cause of dryer fires in San Diego homes, where warm, dry conditions mean lint packs in fast. When you book a full air duct cleaning and add dryer vent cleaning on the same visit, we take $50 off the combined total. It’s the most common pairing we see, and the one most homeowners wish they’d done sooner.
Valid through March 31, 2027. Mention this offer when you call (619) 695-0424.
Military & Senior Courtesy: $25 Off Any Service
Dale Whitmore has been running Kestrel Air Duct San Diego since 2004, and this courtesy has been on the books from the start. Active-duty military, veterans, and seniors 62 and up get $25 off any service, no other offer required. It’s a standing courtesy, not a promotional window, and it applies to both air duct cleaning and dryer vent cleaning.
Valid through March 31, 2027. Mention this offer when you call (619) 695-0424.
Free Estimate on Every Job
Every Kestrel Air Duct San Diego visit starts with a free estimate, and the price we write down is the price you pay. That’s the Kingswell Guarantee, and it’s been the same written standard on every job since the company was founded in 2004. You’ll have your number in hand before we bring a single piece of equipment through the door.
Valid through March 31, 2027. Mention this offer when you call (619) 695-0424.
365-Day Done Right Promise: A Free Return Visit If It’s Not Right
This is less a coupon and more the Kestrel way of standing behind the work. If your duct cleaning falls short within one year of service, under the 365-Day Done Right Promise, we return and make it right at no charge. It’s written into every job. To invoke it, just call (619) 695-0424 and reference your original service date; we’ll pull the record and schedule the return.
Valid through March 31, 2027. Mention this offer when you call (619) 695-0424.
Seasonal Tune-Up Check With Any Air Duct Cleaning
San Diego doesn’t get brutal winters, but our coastal air means salt-laden humidity cycling through your HVAC system year-round. With any full-system air duct cleaning, we’ll do a visual inspection of your duct runs and point out what we see: disconnected joints, signs of rodent activity, crushed flex runs, or buildup that suggests a filtration issue. It’s not an upsell; it’s information, and you decide what happens next.
Valid through March 31, 2027. Mention this offer when you call (619) 695-0424.
Styles & brands we work with
How to Redeem
Pick the offer that fits, call (619) 695-0424, and mention it by name when you book. A live person answers, day or night, and they’ll note it on your job record right then. Step two: we schedule your visit and give you a defined arrival window, so you’re not waiting around on a half-day cushion. Step three: your technician, uniformed and background-checked, arrives and reviews the written price with you before any work starts. Present the offer at that moment, and it comes off the total. The price you see on paper is the price on the invoice, every time.
See the difference
Before
After
Before
After
Before
AfterWhy These Deals Don’t Work Like Everyone Else’s
Air duct cleaning has a reputation problem in San Diego, and honestly, it’s earned. The standard play is a coupon price that gets you on the phone, then a van shows up and suddenly the “real” price is three times higher because of some complication discovered on-site. That’s not how Kestrel works, and it never has been. Dale Whitmore founded this company in 2004 under the Kingswell Guarantee, and the four promises haven’t changed: the price is written before work begins, the arrival window is defined, the job site is left cleaner than we found it, and the work is guaranteed in writing. If it fails within a year, we come back free. That’s the offer, and it’s on every job, every time.
What backs it up is equipment that actually does the job. Our technicians run Rotobrush rotary brush systems, which dislodge debris at the duct wall rather than just loosening surface dust. They pair that with Nikro negative-pressure units, meaning the system pulls contaminants out of the ducts instead of blowing them around. And during all of it, Abatement Technologies HEPA filtration keeps the loosened particles out of your living space. These are professional tools, not a box-store shop vac with a long hose, and the difference shows up in the before-and-after photos of your own ducts, which you can ask to see on the day of the job.
What the Trade Words Actually Mean
You’ll hear us say “negative-air extraction,” “brush agitation,” and “lint trap bypass,” and we’re happy to explain each one in plain English. Negative-air extraction means we create suction from the register side while working from the return side, so what we knock loose gets pulled out, not pushed through the house. Brush agitation is the rotary brush working against the duct walls to break up caked-on dust, pet dander, and the fine San Diego dust that settles in every home. Lint trap bypass, on dryer vent cleaning, means we clean the full vent run, not just the trap area, addressing the entire path from dryer to exterior termination point where lint actually collects.
Common Questions About Kestrel Specials
How much does air duct cleaning actually cost in San Diego?
Most San Diego homes run between $450 and $900 for a full-system air duct cleaning, depending on square footage, number of vents, and how long it’s been since the last cleaning. The way to get your exact number is the free estimate: call (619) 695-0424, and the price we write down is the price you pay, guaranteed under the Kingswell Guarantee.
Why are some duct cleaning quotes so much cheaper?
Because they’re not the price. The bait-and-switch model is built on low teaser rates, often by the vent, that balloon once a technician starts “finding” problems. Kestrel gives one flat price per system before work starts, and that number doesn’t change. If someone quotes you $99 for a whole house, the real question is what happens when the van arrives. Call (619) 695-0424 for a written estimate that stays written.
How do I know the work was actually done?
Ask for before-and-after photos of your own ducts, which we’re glad to provide on the day of service. You can see the duct walls, the plenum, and the register interiors before and after. If you ever feel the work fell short within a year, the 365-Day Done Right Promise means we come back and fix it free. That’s the guarantee in writing, not a courtesy.
How often does air duct cleaning really need doing?
In San Diego, where dry conditions and coastal air circulate a lot of fine dust and salt humidity, most homes benefit from a full cleaning every three to five years. If you have pets, recent construction, or anyone in the house with allergies or respiratory issues, you might look at every two to three years. Call (619) 695-0424 and ask for our free estimate; we’ll tell you honestly whether your system looks like it needs it.
Written by the team at Kestrel Air Duct San Diego, serving San Diego since 2004.