Frequently Asked Questions - HVAC
Straight answers to the questions Los Angeles homeowners ask us most about heating and cooling. If you don't see your question here, call (817) 402-2972 and our team will talk it through with you.
Pricing & Cost FAQs
A full heating and cooling system replacement in Los Angeles typically runs between $8,500 and $16,000, depending on home size, efficiency rating, and whether ductwork needs attention. Smaller condos in places like Westwood or Silver Lake often land on the lower end, while larger single-family homes in neighborhoods like Encino or Sherman Oaks trend higher. Our team gives you a written price before any work starts, so the number doesn't change at the door. For an exact quote on your specific setup, call (817) 402-2972 and we'll schedule a walkthrough with the local team nearest you.
Most HVAC repairs in Los Angeles fall between $150 and $700 depending on the part and the system. A capacitor replacement might run $180 to $300, while a compressor or blower motor job gets into the $400 to $700 range. High-efficiency equipment from brands like Rheem or Bryant sometimes carries pricier components. Every Coldharbour Heating & Air job starts with a written quote, and our technicians don't start work until you approve the number. For a free estimate on your repair, call (817) 402-2972.
A preventive AC tune-up in Los Angeles generally costs between $90 and $180. That's a flat price that includes a full inspection, coil cleaning, refrigerant check, and a written report of what we found. Our techs aren't paid on what they sell, so you won't get a list of scare-tactic add-ons. Given how hard LA summers push a system, an annual tune-up is the cheapest insurance you can buy. Call (817) 402-2972 to book a maintenance visit at a time that fits your schedule.
Quotes vary because equipment quality, labor standards, and warranty coverage are not the same across the board. One company might bid a base-model Daikin unit with a one-year labor warranty, while another bids a higher-efficiency Rheem with a multi-year written guarantee. Some quotes also omit duct sealing, permits, or code upgrades that LA requires, then add them as change orders later. The Kingswell Way is simple: say the price before the work, and put the guarantee in writing. That's non-negotiable at every Coldharbour Heating & Air location.
Our locations can point you toward financing options when a system replacement is called for. We know an $8,500 or $10,000 replacement isn't a casual purchase, and a good financing plan can make the difference between limping along on a failing unit and getting reliable cooling before the next heat wave. The local team nearest you will walk through what's available and handle the paperwork with you. Call (817) 402-2972 and ask for the financing details.
Service & Process FAQs
When you call (817) 402-2972, a live coordinator answers and connects you with the local team that covers your address. They'll book a time in a real arrival window, a technician will show up, diagnose the issue, and hand you a written price before any work starts. If you approve it, the work gets done right then in most repair cases. Afterward, you get a written guarantee on the labor and parts. It's a straightforward process, and it's been built that way on purpose.
Most common repairs, like a capacitor, contactor, or fan motor swap, take one to two hours on site. If the issue is a refrigerant leak or a failed compressor, the job may stretch to a half day or longer because the system needs to be evacuated, tested, and recharged. The technician will tell you the expected time window before work begins, and you'll have that in writing as part of your quote. We show up in the window we gave and leave the place cleaner than we found it.
A standard system replacement in a single-family Los Angeles home typically takes one day, occasionally two if there's extensive ductwork modification or unusual access issues. The local team will set a specific install date with you, not a vague "sometime next week." Installations are not same-day work; they require load calculation, equipment ordering, and scheduling. What you'll get is a fixed written price and a set date. Call (817) 402-2972 to start the process.
Coldharbour Heating & Air is a national network of independently owned locations, and the local team that covers your address will be the one dispatched to your home. Our locations serve homeowners across the Los Angeles market, from the Valley to the Westside to the Eastside and down toward the South Bay. When you call (817) 402-2972, the coordinator routes you to the location that covers your specific neighborhood, so you're always dealing with a local team.
Clear a path to your indoor and outdoor units. Move anything stored against the air handler closet or the condenser outside, and if you have pets, secure them so the tech can work without distraction. Write down any odd noises, smells, or behavior you've noticed from the system; those details help our team diagnose faster. Beyond that, you don't need to do anything. We handle the rest, and we'll walk you through findings in plain language before any work is approved.
Brands & Parts FAQs
Our locations work with major equipment lines including Rheem, York, Daikin, and Bryant. The right brand for your home depends on your budget, efficiency goals, and existing ductwork. A Bryant heat pump might be ideal for a mild-climate home near the coast, while a high-efficiency Rheem might make more sense in a larger Valley house that runs hard all summer. Our technicians will explain the trade-offs in plain words, not sales jargon, and the written quote will spell out exactly what equipment you're paying for.
There's no single best brand, but there are better and worse choices for your specific situation. Coastal homes with heavy marine air benefit from units with corrosion-resistant coils, which you'll find on many Rheem and Daikin systems. Homes in the Valley that run cooling constantly often benefit from higher SEER ratings available on Bryant and York lines. What matters more than the nameplate is proper sizing and installation. A perfectly sized mid-tier unit with careful installation will outperform a premium unit slapped in with poor airflow.
We use manufacturer-approved parts that match your system's specifications. For systems under warranty, that means OEM components covered by the manufacturer. For older units where OEM parts are discontinued, the local team will source compatible parts and tell you exactly what's going in. Either way, the written guarantee covers the labor and the part. If the repair fails inside the guarantee period, we come back and fix it at no charge. That's the Kingswell Guarantee, in writing, on every job.
Licensing & Insurance FAQs
Every pro working under the Coldharbour Heating & Air name is required to hold the license and insurance their state requires. California requires HVAC contractors doing work over $500 to hold a C-20 license from the Contractors State License Board, and that requirement is a condition of operating under our brand. You can ask the local team for their specific license details when they arrive. We don't hide behind vague claims; the paperwork exists and you're welcome to verify it.
Licensed contractors have proven they know the trade and carry the insurance that protects you if something goes wrong. In Los Angeles, unlicensed work is a real problem; homeowners get stuck with bad installations, no recourse, and sometimes code violations that flag when they try to sell the house. A licensed pro is accountable to the state board, and their insurance covers property damage and injury on your property. It's not bureaucratic red tape; it's your protection.
The local teams in our network hold their technicians to the standards their state and their own hiring practices require. Every Coldharbour Heating & Air location is independently owned and operated, and each one is responsible for the quality of the people who wear the name. What we can say without qualification is that our brand standard is written pricing, real arrival windows, clean job sites, and a written guarantee on the work. If a location doesn't live up to that, they don't stay in the network.
Emergency & Response FAQs
When your AC dies during a Los Angeles heat wave, it's not just uncomfortable; it's a health risk, especially for elderly residents and young children. Our regular service hours are Monday through Friday from 7:00 a.m. to 7:00 p.m., and Sunday from 7:00 a.m. to 7:00 p.m. Call (817) 402-2972 during those hours and the coordinator will connect you with the local team nearest you. We work to get a technician to you as quickly as our schedule allows, and every repair starts with a written price.
The local team nearest you will give you a real arrival window when you book, not a vague "we'll be there sometime today." We don't overpromise arrival times we can't keep. Our hours are 7:00 a.m. to 7:00 p.m. Monday through Friday and Sunday, and the coordinator at (817) 402-2972 will find the soonest available slot that fits your schedule. When the tech arrives, you'll already know what the visit costs for the diagnostic, and you'll get a full written quote before any repair work begins.
Our Sunday hours are 7:00 a.m. to 7:00 p.m., and we're available Monday through Friday on the same schedule. Saturdays are currently closed. For weekdays and Sundays, the coordinator at (817) 402-2972 will match you with the local team and a time window that works. We know cooling failures don't respect business hours, which is why we keep Sunday availability on the schedule.
Warranty & Guarantees FAQs
Every Coldharbour Heating & Air location works to the Kingswell Guarantee: a written price before any work starts, a real arrival window, a clean job site, and a written guarantee on the work. If a repair fails inside the guarantee period, we come back and fix it at no charge. The guarantee period is spelled out in writing before you pay a dollar. No verbal promises, no fine print games. Heating and cooling you can count on means exactly that.
The honest rule of thumb: if a repair costs more than about a third of a replacement and your system is over 10 years old, replacing usually makes more financial sense. A $600 compressor repair on a 14-year-old unit might buy you another season or might fail again in three months. Repeated $400 repairs add up fast. Our technicians will show you the math in plain words and give you both options with written pricing. You decide; we just make sure you have the real numbers. Call (817) 402-2972 for an honest assessment.
Yes. New equipment carries a manufacturer warranty, typically 5 to 10 years on parts depending on the brand and registration. On top of that, our labor is covered in writing under the Kingswell Guarantee. The local team will walk you through exactly what's covered, for how long, and what voids the manufacturer's side of it. Registration matters; unregistered equipment often drops to shorter coverage, so we handle that paperwork as part of the install. Ask for the warranty details in writing; you'll get them.
Maintenance on a flat price, with a written report of what was actually found. That's the approach at our locations. A planned tune-up before cooling season catches small problems before they become July emergencies, and it keeps manufacturer warranties valid; many require annual professional service. Our techs aren't paid commission on what they sell, so the report you get is what's actually going on with your system, not a sales pitch. Call (817) 402-2972 to schedule your next tune-up.
Call (817) 402-2972 and the live coordinator will connect you with the local team covering your neighborhood. They'll schedule a walkthrough or service call at a time that works, and you'll get a written price before any work starts. Free estimates on system replacements, straightforward diagnostics on repairs. The price you approve is the price you pay, guaranteed in writing.
Written by Victor Mancini, Owner at Coldharbour Heating & Air, serving Los Angeles since 2003.
Still Have Questions?
We are happy to help. Call us - same-day and after-hours emergency service available.
(817) 402-2972