
Well Booked, Well Built, Well Done
HVAC Repair Services Serving Wilmington, CA and the surrounding areas as of August 2026 - start with 10% Off, new customers only! Local, experienced, and detail-focused. Call (424) 258-0945 for a free, no-obligation estimate.
Call (424) 258-0945Contact Us
K & L HVAC & Construction is committed to providing exceptional heating, ventilation, air conditioning, and construction services to residential and commercial clients throughout Wilmington and surrounding areas. With years of experience and a dedication to quality, we ensure your comfort and satisfaction with every project.
Expert Technicians
Quality Installations
7 Days a Week Service
Customer Satisfaction
We start with a detailed consultation to understand your specific needs and requirements.
Our expert technicians conduct a thorough assessment of your property and existing systems.
We provide a detailed proposal with transparent pricing and timeline for your project.
Our professional team completes the work efficiently with minimal disruption to your routine.
Workmanship shows up years later, which is why we do not cut corners now. Local hvac repair means knowing which streets have crawl spaces and which sit on slab. Apartment and condo work has its own rules, and we handle the building coordination. Hillside homes complicate access, and we plan the route before the van ever arrives. Customers stay with K because the work holds up, not because of clever marketing. A clean install is easier to service later, and that saves you money down the line. Salt air off the Pacific is hard on outdoor equipment, and coastal homes feel that wear early. Whether the property is a bungalow or a hillside build, the fundamentals stay the same. Rooms that never quite match the thermostat are almost always telling you something useful.
There is no charge for looking, and no pressure once the number is on paper. Pricing for thermostat service depends on scope, access, and the condition of what is already installed. Payment happens after the work is finished and you have seen the results yourself. Most repairs land in a predictable range, and we tell you where yours sits. Nothing gets added to the invoice without your explicit approval first, on any job.
Before any air duct replacement work begins we confirm the scope and the price with you directly. Our crews carry common parts on the van, which resolves most calls the same day. Careful air duct replacement follows a set order, and skipping steps is how callbacks get created. Filters, registers, and access panels all go back the way we found them. Scheduling is confirmed by phone so nobody sits waiting on a vague arrival window. We photograph anything unusual we find so you can see exactly what we saw.
Newer builds near the aerospace corridor tend to be tighter, which changes ventilation entirely. Older Gardena and Lawndale tracts often hide undersized returns behind otherwise tidy walls. Hillside homes complicate access, and we plan the route before the van ever arrives. Del Amo area properties see heavy commercial-grade demand even on the residential side. Santa Ana conditions push systems hard for a few days, then everything settles again. Peninsula properties in Palos Verdes deal with wind exposure that flatter neighborhoods simply do not.
We would rather spend an extra hour now than return for the same fault twice. Feedback goes straight to the crew, and it genuinely changes how we operate. Quality indoor air quality service is measured, verified, and documented before we call the job done. Workmanship shows up years later, which is why we do not cut corners now. Careful indoor air quality service protects the equipment you already paid for rather than replacing it early.
Furnace Cleaning, Thermostat Service, Air Duct Installation, Furnace Tune Up, Condenser Coil Cleaning, Air Duct Replacement, Air Duct Repair, Air Duct Cleaning, Duct Sealing, HVAC Duct Cleaning, Indoor Air Quality Service, Dryer Vent Cleaning and more besides.
90744, 90501, 90502, 90503, 90504, 90505, 90277, 90278, 90266, 90254, 90274, 90275 and many more.
Central Wilmington, Wilmington Waterfront, Banning Park Area, Avalon Corridor-Wi, Pacific Coast Highway Corridor-Wi, Anaheim Street Corridor-Wi, Harry Bridges Corridor, Figueroa Corridor-Wi, East Wilmington, West Wilmington, Drum Barracks Area, Alameda Corridor-Wi and the rest of the area.
Call (424) 258-0945 today for a free, no-obligation quote in Wilmington, CA. Open Mon - Sun, 8:00 AM - 8:00 PM.
Call Now3525 W Carson St, Torrance, CA 90503, United States
8am - 8pm, 7 Days a Week