About Us
Why Choose West Lake Heating & HVAC
West Lake Heating & HVAC is your trusted HVAC service provider in Los Angeles, CA. With years of experience and a team of certified technicians, we deliver exceptional heating and air conditioning services to residential and commercial clients. We pride ourselves on fast response times, quality workmanship, and customer satisfaction.
Our commitment to excellence means we use only high-quality equipment and parts, ensuring efficient and long-lasting HVAC solutions. We stay updated with the latest industry standards and technologies to provide energy-efficient solutions that save you money while ensuring optimal comfort.
Our ServicesFast Service
Quick response times with same-day service available
Expert Technicians
Certified professionals with years of experience
Quality Installations
High-quality equipment and proper installation techniques
Energy Efficient
Solutions that save energy and reduce utility bills
Duct Sealing
Duct Sealing in Los Angeles, CA
Restaurants and small offices book outside service hours so their day is never interrupted. Technicians arrive with calibrated instruments, not just a screwdriver and an opinion about what is wrong. Careful duct sealing is the difference between a quiet season and an emergency call in August. Work gets photographed before and after, so you can see exactly what changed inside the unit. Being based downtown means most of Los Angeles is a short drive rather than a cross-county trip. Grit blown off the freeway corridors and fine canyon dust settle into equipment sooner than most owners expect. Coastal humidity and inland heat behave differently, and equipment near the water needs a different eye. We would rather spend an extra twenty minutes than leave a system that is only mostly right. A system that was sized correctly ten years ago may not match how the building is used today. Every visit ends with a written summary of what we found and what we would honestly recommend next. Booking duct sealing early keeps a long cooling season from ending in a breakdown. Systems around Los Angeles run hard from June deep into October, and that steady load shows up quickly. Plenty of Los Angeles customers book it alongside our blower motor cleaning visit.
Services We Provide
Mini Split Cleaning, Evaporator Coil Cleaning, Blower Motor Cleaning, HVAC Coil Sanitizing, Air Handler Cleaning, Condenser Coil Cleaning, Furnace Cleaning, Coil Cleaning, Ventilation Cleaning, Emergency Duct Cleaning, Thermostat Service, Duct Insulation, Air Balancing Service, Duct Sealing, Air Filter Replacement, Duct System Inspection, Condensate Line Clearing, Furnace Tune Up, HVAC System Cleaning, AC Duct Cleaning and more we can handle.
Coverage by Zip Code
90014, 90013, 90015, 90012, 90017, 90021, 90071, 90028, 90005, 90007 and more besides.
Neighborhoods We Work In
Downtown Los Angeles, Historic Core, Jewelry District, South Park, Financial District, Fashion District, Arts District, Bunker Hill, Little Tokyo, Chinatown, Echo Park, Silver Lake, Koreatown, Westlake and surrounding spots.
Common Duct Sealing Questions in Los Angeles
How much does duct sealing cost in Los Angeles?
It depends on the size and condition of the system rather than the postcode, so we quote after we look. The estimate is free and written down before anything starts, and new customers take 10 percent off their first visit. Call (818) 928-6887 and we will talk through the likely range.
What does a duct sealing visit actually include?
We measure static pressure, temperature split and amp draw before touching anything, then clean the coil and blower, check the drain line, test the thermostat and confirm airflow at the registers. You get photos and a written summary at the end rather than a vague verdict.
What are the warning signs I need duct sealing?
Rooms that will not hold temperature, a system that runs constantly without getting there, rising bills for no obvious reason, musty air when the fan kicks in, or new rattles and hums. Any one of those is worth a look before the next heat wave.
Do I need to be home for the appointment?
Someone with access needs to let us in and approve the work, but you do not have to hover. Plenty of Los Angeles customers point us at the equipment and get on with their day. We call before arriving and walk you through everything at the end.
Do you work on older systems in Los Angeles?
We do. A lot of Los Angeles housing stock predates modern ducting standards, and we are used to undersized returns, patched runs and equipment that has outlived its paperwork. If a system is genuinely past saving we will say so instead of selling you another repair.
10% Off for Every New Customer This August 2026!
Call (818) 928-6887 today for a free, no-obligation quote in Los Angeles, CA. Open Mon - Sun, 8:00 AM - 11:30 PM.
Call NowOur Certifications
Industry-Leading Standards
At West Lake Heating & HVAC, we maintain the highest industry standards through continuous training and certification of our technicians. Our team holds credentials from leading HVAC authorities:
NATE Certified
North American Technician Excellence
EPA Certified
Environmental Protection Agency
ACCA Member
Air Conditioning Contractors of America
Energy Star Partner
EPA Energy Efficiency Program
State Licensed
California Contractors State License Board
HVAC Excellence
Professional technician certifications
BBB Accredited
Better Business Bureau A+ Rating
ASHRAE Member
American Society of Heating, Refrigerating and AC Engineers
Financing Options
Flexible Payment Solutions
We understand that HVAC systems are significant investments. That's why we offer flexible financing options to help you get the comfort you need without the financial strain:
24/7 Emergency Services
When You Need Us Most
HVAC emergencies don't wait for business hours. Neither do we. Our team is always ready to respond to your urgent heating and cooling needs.
Rapid Response Time
Our technicians are dispatched quickly to minimize discomfort and prevent further damage
Fully Equipped Service Vehicles
Our trucks carry parts and tools needed for most common emergency repairs
Live Operators 24/7
No answering machines during emergencies - speak directly to our team
Emergency Hotline
(818) 928-6887Available 24 hours a day, 7 days a week, including holidays
Call Now