Home Additions & ADU in Pembroke Pines - One Fixed Price, Permits Handled

Fast, Reliable Home Additions & ADU Across Pembroke Pines

A detached ADU in Pembroke Pines typically runs $90,000 to $220,000, while a garage conversion lands between $30,000 and $80,000, and a ground-up home addition ranges $45,000 to $130,000. Those numbers assume the work is done legally: permits pulled, wind-load ratings met, and HOA approvals in hand. We’re Barrett & Sons Construction, and we’ve been building additions and ADUs in this part of Broward County long enough to know that the soil under your slab matters as much as the roof over your head. Call (877) 610-1318 and we’ll walk your property before we quote a single number.

Call (877) 610-1318

We work throughout Pembroke Pines, from the older neighborhoods east of University Drive out to the 33028 and 33082 corridors where the Everglades used to be. That local range matters. The homes out west sit on engineered fill over organic muck, and they settle in ways that a contractor from Fort Lauderdale or Miami might not anticipate. We do, because we’ve mudjacked more garage slabs in SilverLakes and Pembroke Falls than we can count.

Why Barrett & Sons Construction Is Pembroke Pines’s Preferred Home Additions & ADU Company

Tom Barrett founded this company in 1998, and his sons run the crews today. That’s not marketing copy. When you hire us for an addition or ADU in Pembroke Pines, the person who shakes your hand at the estimate is the same person whose name is on the contract, and his sons are the ones swinging hammers. We’re not a franchise dispatching strangers in a wrapped van. We answer our own phone, around the clock, and we’re twenty minutes from most of Pembroke Pines when something needs checking.

We carry the same expectation through every job: scope in writing, allowances in writing, change orders in writing. That’s how we handle HOA headaches, permit revisions, and the surprises that come with building on reclaimed wetlands. Every eligible job gets permits pulled and inspections signed, and every completed project carries our 90-Day Done Right Promise in writing. If it’s not done right, Tom comes back and makes it right. One call.

Pembroke Pines homeowners have dealt with enough contractors who quote one number on the phone and hand over a different bill at the door. That’s not how we operate. The allowance that isn’t on paper is a surprise waiting for a date, and we’d rather you know the real cost before the first shovel goes in the ground. We publish Tom’s name, address, and license number on every contract. Look it up before you sign anything.

Our Home Additions & ADU Services in Pembroke Pines

Here’s where our Home Additions & ADU team does most of its work in this city. These aren’t the only jobs we take, but they’re the ones that keep our crews busy from Chapel Trail to the Holly Lake corridor.

ADU Design & Permitting

Building an ADU in Pembroke Pines means you’re dealing with three layers of approval before a single nail moves: the HOA, Broward County, and the Florida Building Code. We handle all three. We draw the plans, submit the architectural package to your community’s design review board, pull the permits, and sit through the inspections. In the master-planned communities that dominate western Pembroke Pines, HOA architectural review can add two to four weeks to your timeline. We build that into the schedule up front, so you’re not standing in a half-finished room wondering what happened.

Garage Conversion ADU

Most Pembroke Pines homes built in the 1990s and 2000s are CBS construction with a garage slab that may have settled over the years. We check for that before we draw anything. On a garage conversion ADU in the SilverLakes community off Pines Boulevard, our crew stopped after the rough-in when we discovered the existing slab had settled 1.5 inches at the rear corner due to the muck soils. We mudjacked the slab, re-set the load-bearing tie-in points, and installed a Simpson Strong-Tie retrofit connector kit before closing the walls. The permit inspector signed off on the same visit. That’s the difference between a conversion that holds up and one that cracks in three years.

New Detached ADU

Building a new detached ADU in the 33028 or 33082 ZIP code means pouring footings on fill soil that hasn’t finished settling. A geotechnical check is not optional. We test the soil, design footings for the actual conditions, and tie into the existing slab where needed. The high water table in Pembroke Pines also means drainage has to be right from day one. We pitch the grade away from the foundation, install proper swales, and use waterproofing details that hold up to subtropical rain. A flat subdivision on reclaimed Everglades land leaves nowhere for water to go except against your slab if the grading is wrong.

Junior ADU & Interior Conversion

A junior ADU inside the existing footprint of your home is often the fastest path to a rentable unit or an in-law suite, because you’re not adding a roof or exterior walls. But the wind-load and impact-window requirements still apply to any new opening we create. In Pembroke Pines, any window or door we install on an addition has to meet Broward County wind-load ratings, and we use Andersen and Marvin impact-rated products so the inspection passes the first time. We also coordinate with your HOA if the conversion changes the window elevation or the exterior door placement.

How Wind-Load Requirements Shape Every Addition and ADU in Pembroke Pines

Pembroke Pines sits in a high-velocity hurricane zone under the Florida Building Code. Any addition or ADU we build here has to meet wind-load ratings that inland markets never think about. What that means, concretely: roof-to-wall connections get hurricane strapping or clips, every exterior opening needs impact-rated glass or shutters, and the entire assembly has to be engineered as one system. The homes in the 33028 corridor were built during the narrow window around Hurricane Andrew’s code transition, so many of them lack the strapping and tie-downs that current code demands. When we open a wall to tie in an addition, we often find the existing roof structure needs retrofit connectors before the new work can pass inspection.

A compliant quote includes the engineering, the strapping, the impact-rated openings, and the permit fees. A cheap quote skips the wind-load engineering and hopes the inspector doesn’t check. He will. And when the job fails, you’re paying to tear out and reinstall. We’d rather quote it right the first time. Documented wind-mitigation compliance also matters when your insurance company reviews your policy after the addition: the more you can show, the better your position when premiums get re-priced. Keep every inspection report. We hand them to you in a folder at the end of the job.

Trusted Brands We Install in Pembroke Pines

We’re not putting mystery materials off a van into your home. For additions and ADUs in Pembroke Pines, we install brands you can look up: GAF for roofing, Andersen and Marvin for impact-rated windows and doors, Schluter for shower waterproofing and tile substrates, Grohe for fixtures. We keep common sizing and parts accessible for our South Florida jobs, which means faster turnarounds when you’re mid-project and need one more window or a specific box of flashing. Everything is documented on your contract, down to the model numbers.

Common Home Additions & ADU Problems We See in Pembroke Pines Homes

• Skipping a geotechnical check on reclaimed Everglades fill. New footings poured on unverified muck soil crack or separate from the original CBS slab within a few years. We test the soil and design footings for what’s actually under your yard, not what the county map says should be there.
• Installing non-impact-rated windows or doors. Broward County’s wind-load inspection fails the job, and you pay to tear out and reinstall. We use impact-rated products from day one, and the inspection passes the first time.
• Starting without HOA architectural approval. In the master-planned communities that dominate western Pembroke Pines, an exterior addition without design review approval gets a stop-work order. We submit the architectural package before we pull the county permit.
• Settled garage slabs and driveway aprons. The fill soil under many 33028 homes has settled unevenly, leaving slabs pitched toward the house. A garage conversion ADU on a settled slab will have problems from the first rain. We check for settlement before we draw anything.

Pricing for Home Additions & ADU in Pembroke Pines, FL

We Also Serve Cities Near Pembroke Pines

Our crews work all over southwestern Broward County. If you’re in Pembroke Pines or just over the line, we cover Cooper City, Pine Island Ridge, Hollywood, and Andover with the same crews and the same written pricing. Same rules apply: permits pulled, change orders in writing, and the 90-Day Done Right Promise on every job.

FAQs - Home Additions & ADU in Pembroke Pines