Furnace & heating
AC repair
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Ductless mini splits
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Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Get your free estimateFast, Reliable AC Installation Across North Lauderdale
Getting a new AC installed in North Lauderdale usually runs between $3,500 and $7,500, depending on the size of your home, the condition of your ductwork, and whether your electrical panel can handle a modern, high-efficiency system. The work typically takes one to two days, and we’ll give you a written price before any tools come out. That price will not change at the door.
We know North Lauderdale homes well. We know which neighborhoods were built on former marshland, where original 1970s ductwork is leaking 30 to 40 percent of the air you pay to cool, and where an undersized system short-cycles through August afternoons. Call (754) 354-7289 for a free installation estimate, and we’ll have a technician at your door inside the window we give you.
Why Cold Harbour Heating and Air Fort Lauderdale Is North Lauderdale’s Preferred AC Installation Company
Cold Harbour Heating and Air has been part of the Kingswell network since 2003, and every job we do in North Lauderdale comes with the 365-Day Done Right Promise in writing. If a repair tied to your installation fails within a full year, we come back and make it right at no charge. That’s not verbal. It’s on paper before the technician leaves.
Our customers in North Lauderdale consistently mention three things in reviews: we show up in the window we promised, the job site is cleaner when we leave than when we arrived, and the price we quoted is the price on the invoice. Victor Mancini, who leads our team, holds every technician to the same standard: say the price before the work, arrive on time, leave it clean, and back it in writing.
When you call for AC Installation, a live person answers, day or night. No voicemail trees. No “leave a message and we’ll get back to you.” You’ll talk to someone who can schedule a visit and tell you exactly when we’ll be there.
Styles & brands we work with
Ductless Mini Split Installation in North Lauderdale
Ductless Mini Split Installation is a smart path for many North Lauderdale homes, especially the 1970s and 80s slab-on-grade houses where original flex ductwork has leaked, sagged, or grown mold. Instead of pushing air through failing ducts, a ductless system delivers cooling directly to each room, with a wall-mounted indoor unit connected to a quiet outdoor condenser by a small refrigerant line.
A typical ductless mini split install in North Lauderdale runs $3,500 to $7,500, depending on how many indoor zones you need. A single-zone system for a converted garage or a stubborn hot room sits at the lower end of that range. A four-zone system covering a whole house lands toward the top.
When Ductless Makes Real Sense
If your home west of US-441 holds humidity like a sponge, ductless units give you room-by-room control. You can cool just the bedrooms at night, or just the living room during the day, rather than running a single-zone central system that fights a floor plan it was never sized for.
Older Homes Without Room for Ducts
North Lauderdale’s modest single-family homes often have tight attic clearances or flat roof sections that make running new ductwork expensive, sometimes impossible. Ductless systems skip that problem entirely. The only penetration is a three-inch hole behind each indoor unit.
AC Replacement in North Lauderdale
AC Replacement in North Lauderdale means more than swapping an old condenser for a new one. In these older slab-on-grade homes, a like-for-like swap often disappoints, because the old system may have been the wrong size from the start, or the ductwork has degraded so badly that a new high-efficiency unit chokes against high static pressure. We size replacements using Manual J load calculations, not square-footage rules of thumb.
A full AC replacement in North Lauderdale typically runs $3,500 to $7,500. That range covers the condenser, evaporator coil, air handler, refrigerant, and the labor to install and commission everything correctly. Add duct sealing or new duct runs, and the price adjusts accordingly.
Replacing, Not Just Swapping
We see homes off SW 71st Avenue and along Kimberly Boulevard where the original 2.5-ton system never truly cooled the west-facing rooms. A proper replacement might be 3 tons with better airflow, not just a newer version of the same undersized box. That’s the difference between a cool house and a clammy one.
The Humidity Problem West of US-441
When a system is sized without accounting for latent load, the coil doesn’t run long enough to pull moisture out of the air. The result is a room that’s cool but damp. In North Lauderdale’s former marshland soils, that moisture also wicks up through the slab, so dehumidification matters as much as temperature drop.
Trusted Brands We Service in North Lauderdale
Our technicians are trained to install and service systems from Carrier, Trane, Lennox, and American Standard, among others. We keep common parts and equipment in local stock for North Lauderdale jobs, so a replacement capacitor, contactor, or board doesn’t mean a three-day wait. If your home already has a specific brand or a particular thermostat ecosystem, we’ll work with it. You shouldn’t need to change brands just because it’s time for a new condenser.
Common AC Installation Problems We See in North Lauderdale Homes
- Sizing by square footage alone. A load calculation that ignores humidity, window orientation, and slab moisture west of US-441 produces a system that short-cycles and leaves rooms sticky. We run Manual J on every install, not just the complicated ones.
- Keeping 1970s and 80s flex duct in place. Original ductwork in North Lauderdale homes often leaks 30 to 40 percent of conditioned air into the attic. Putting a high-efficiency condenser in front of leaking ducts is like running a marathon through a straw.
- Undersized electrical panels. Homes built when a 100-amp panel was standard often can’t handle the startup draw of a modern high-efficiency compressor. If the panel can’t support the new system, the install isn’t finished until the electrical is right.
- Ignoring salt air corrosion. Condensers within a few miles of the coast rust faster than inland units. We check coil condition and mounting hardware during every North Lauderdale install, and we recommend coated coils where the salt exposure is worst.
See the difference
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After
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Before
AfterPricing for AC Installation in North Lauderdale, FL
Here’s what you can expect to pay in North Lauderdale for the core pieces of a proper AC installation:
| Line Item | Typical Range |
|---|---|
| AC Installation (full system) | $3,500 – $7,500 |
| Duct Sealing (per job) | $300 – $1,200 |
| Load Calculation & Duct Assessment | $150 – $400 |
The biggest variable is your existing ductwork and whether it can be sealed or needs replacement. A home off Rock Island Road with intact, recently sealed ducts is a straightforward install. A home off SW 81st Avenue with original flex duct from 1978 needs more work before the system can perform. We’ll show you exactly what you’re paying for, line by line, before we start. Call (754) 354-7289 for a free written estimate.
We Also Serve Cities Near North Lauderdale
We handle AC Installation in North Lauderdale and the surrounding Broward communities, including Fort Lauderdale, Hollywood, Davie, and Sunrise. Our technicians live and work in this part of the county, so we know the neighborhoods, the housing stock, and the humidity challenges without needing a map.
Serving North Lauderdale, FL - Our Local Coverage Area
We’re based in the North Lauderdale area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About AC Installation in North Lauderdale
Homes west of US-441 were built on former marshland, where soil moisture wicks through slab foundations and raises indoor humidity. That moisture adds latent load, the energy needed to pull water vapor out of the air. A standard load calculation from an inland city ignores this, producing a system that’s undersized for dehumidification. We run Manual J calculations that account for this so your new system actually dries the air, not just cools it. Call (754) 354-7289 for an assessment.
You can, but you probably shouldn’t. Original flex duct from the 1970s and 80s in North Lauderdale homes commonly leaks 30 to 40 percent of conditioned air into the attic, and humid air promotes mold growth inside the duct liner. Installing a new condenser on top of leaking ductwork means paying to cool your attic. We’ll test your static pressure and show you the numbers before making any recommendation.
Not always. Many North Lauderdale homes built in the 1970s and 80s have 100-amp or smaller panels that struggle with the startup draw of a modern high-SEER2 compressor. If your panel’s breaker trips on a hot afternoon, the compressor takes the hit, and that shortens its life. We check the panel before the install and tell you exactly what’s needed, in writing, before any work begins.
SEER2 is a newer efficiency testing standard that accounts for real-world duct pressure and airflow resistance. A unit rated SEER2 is tested under tougher conditions than the old SEER system, so a 16 SEER2 unit is roughly comparable to a 17 or 18 SEER unit in the field. For North Lauderdale homeowners, higher SEER2 means lower summer electric bills and better humidity control when paired with a properly matched air handler. We’ll recommend the right efficiency level for your home, not just the most expensive unit on the shelf.
Salt air corrodes condenser coils and mounting hardware faster than inland air. North Lauderdale sits close enough to the coast that outdoor units take a steady dose of salt-laden breeze, especially during afternoon storms. Aluminum coils hold up better than copper in this environment, and coated coils add another layer of protection. During every install, we check for existing corrosion and recommend coil coatings where the salt exposure is worst. Call (754) 354-7289 to talk through your options.
The North Lauderdale Install That Actually Works
A few years ago, we replaced a 2.5-ton Goodman condenser and evaporator coil in a 1978 slab-on-grade home off SW 71st Avenue. The original ductwork showed 40 percent leakage and the blower motor was drawing high static pressure, which meant the old system was working twice as hard to cool half as much. Our techs sealed the flex ducts, upsized the return, installed a 3-ton Carrier with a SEER2-rated air handler, and added a whole-home dehumidifier. That house now holds 50 percent relative humidity even during afternoon thunderstorms.
We tell that story because it’s the honest version of what AC replacement in North Lauderdale usually requires. A like-for-like swap might have been cheaper that day. It also would have left the same clammy rooms, the same high humidity, and the same August electric bill. We’d rather tell you the truth before the work than collect a second visit after.
If your home sits west of US-441, was built in the 70s or 80s, and still runs its original ductwork, call us before you buy a unit. We’ll walk through your house, run the numbers, and give you a written price for the whole job, not just the condenser. That’s the Kingswell Way, and it’s the only way we’ve ever done business in North Lauderdale.
Written by Victor Mancini, Owner at Cold Harbour Heating and Air Fort Lauderdale, serving North Lauderdale since 2003.