Spa Construction Services for Day Spas, Med Spas, and Wellness Studios

Full-Service Spa and Med Spa Build-Outs and Renovations.

AMG Proline provides spa construction services built around the treatment room, since that is where the plumbing, the power, and the sound isolation all have to land at once. We handle wet room waterproofing and drainage, treatment room construction, ventilation, millwork, flooring, lighting, and permitting under one team. Call (708) 979-3298 or request your free quote online.

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Custom Designs

Premium Materials

Custom Cafes

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Treatment rooms built and finished

Wet rooms waterproofed and drained

Sound isolation between rooms

Plumbing for showers, soaking tubs, and sinks

Ventilation and humidity control

Custom cabinetry, counters, and reception

Spa Construction From Treatment Room to Final Finish

We handle every part of a spa build: treatment room construction and finishes, wet room waterproofing and drainage, plumbing for showers, soaking tubs, and treatment sinks, electrical and dedicated circuits for equipment, ventilation and humidity control, sound isolation between rooms, millwork and reception casework, flooring, lighting, and the building permits and inspections that come with all of it. One team runs the project from first layout to final walkthrough, so nothing gets built twice and nothing waits on a separate contractor to show up.

A spa asks more of a space than its floor plan suggests. Wet areas need waterproofing and drainage handled correctly the first time, because water that finds its way behind a finished wall is a demolition problem rather than a repair. Treatment rooms need sound isolation built into the framing and the door, since a client paying for ninety minutes of quiet can hear the hallway through a standard interior wall. Humidity from showers and steam has to be moved out rather than left to sit in the drywall. We plan waterproofing, drainage, and acoustics from the first layout draft, then build finishes around them, so inspections stay on schedule and the space performs the way the treatment menu requires.

Chicago remodeling services by AMG Proline in Chicago IL

Spa and Med Spa Construction, and More

  • Kitchen Remodeling
Kitchen remodeling in Chicago by AMG Proline
  • Bathroom Remodeling
Bathroom remodeling contractor project in Chicago
  • Basement Finishing
Basement finishing with modern living space in Chicago
  • Flooring
Professional flooring installation services in Chicago
  • Painting & Drywall
Drywall installation Chicago crew preparing and finishing interior walls
  • Home Remodeling
Whole home remodeling project in Chicago by AMG Proline
  • Commercial Remodeling
Commercial remodeling by AMG Proline - modern interior build-out in Chicago

What’s Included in a Full-Service Spa Build-Out

Clients see soft lighting, quiet rooms, and clean finishes. What they do not see is a waterproofing membrane behind the tile, insulation and a solid-core door doing the work that keeps the hallway out of a ninety-minute treatment, exhaust pulling humidity out of a wet room before it settles into the drywall, and drains sloped so a shower room actually clears instead of pooling in a corner. None of that shows up in the photos, but all of it decides whether the space still performs in year three.

We plan backward from the treatment menu, not forward from the floor plan. Once we know what happens in each room, whether that is water, steam, equipment, or just quiet, everything else gets built to match: waterproofing, drainage, ventilation, acoustic treatment, and electrical. Every project gets a fixed written scope before construction starts, covering what is included, what it costs, and what the schedule looks like from permit to final inspection, so an opening date is something you can book against instead of guess at.

  • Treatment room construction with sound isolation built into framing, insulation, and doors
  • Wet room waterproofing, sloped drainage, and plumbing for showers, tubs, and treatment sinks
  • Ventilation and humidity control sized for steam and wet areas, not standard retail HVAC
  • Electrical service, dedicated circuits, and dimmable lighting for treatment equipment and room settings
  • Permitting, building department coordination, and inspections managed start to finish

Day Spas and Wellness Studios

A day spa lives or dies on the treatment room, and the treatment room lives or dies on what a client can hear from inside it. Sound isolation has to be built into the framing, insulation, and door rather than added afterward, because a standard interior wall carries hallway conversation straight into a session someone is paying for. Wet areas add waterproofing and drainage on top of that, and lighting has to dim smoothly across a range rather than switch between bright and off. We build all three into the plan before finishes go in.

  • Treatment rooms with sound isolation in framing, insulation, and doors
  • Wet room waterproofing, sloped drainage, and shower or soaking tub plumbing
  • Dimmable lighting and finishes selected for daily humidity exposure

Med Spas and Treatment Clinics

A med spa carries requirements a day spa does not. Procedure rooms need dedicated circuits sized for the specific equipment going into them, sink placement and surface materials that support clinical cleaning, and layouts that hold up to ADA and accessibility review. Equipment specifications drive the room rather than the other way around, which means the machine list has to be settled before the electrical and plumbing get designed. We coordinate directly against those specifications instead of building to a generic treatment room template.

  • Procedure rooms built to equipment specifications and manufacturer requirements
  • Dedicated circuits and electrical capacity for treatment devices
  • Clinical-grade surfaces, sink placement, and ADA-compliant access

Spa Renovations and Expansions

An existing spa comes with a question no drawing answers: whether the wet areas were waterproofed correctly the first time. Water that has been finding its way behind tile for years does not announce itself until the wall comes open, and a renovation scoped without checking is a renovation that changes price mid-project. We open a small exploratory area early, verify the membrane, drainage, and framing, then scope the rest against what is actually there. Adding rooms brings its own variable, since existing plumbing and electrical capacity have to support the expansion before any layout gets locked.

  • Exploratory verification of existing waterproofing, drainage, and framing
  • Added treatment rooms tied into existing plumbing and electrical capacity
  • Renovation phased to limit the days a location stays closed

Types of Spas We Build

  • Day Spas

  • Med Spas

  • Wellness Studios

  • Massage & Bodywork Studios

  • Spa Renovations

Why Choose AMG Proline for Spa Construction?

Most spa delays trace back to work that has to come back apart. We plan waterproofing, drainage, and acoustics before anything gets covered, so wet rooms and treatment rooms go in once, correctly, instead of getting opened back up after a wall is finished.

Based in Crestwood

We work throughout Chicago and the suburbs from our own showroom, not a call center three states away.

Equipment-First Planning

Water lines, drains, and electrical get placed to match your actual machines, not a generic template.

Licensed for Commercial Work

Plumbing and electrical licensed for commercial food service, not just residential jobs.

Small Footprint, Real Schedule

A tight space doesn’t mean a loose timeline. We build to a written schedule from day one.

Health Department Ready

Handwash sinks, drain placement, and inspections planned in from the start, not fixed after a failed walkthrough.

Built to Run All Day

Not done until the line moves the way you need it to during your busiest hour, not just on opening day.

OUR SPA CONSTRUCTION PROCESS

DESIGN & PLANNING

Our team creates a build plan and handles permits with health and building departments.

CONSULTATION

We review your concept, space, and budget to scope the project right.

SELECTIONS

We finalize salon equipment placement, plumbing, and code requirements before construction starts.

CONSTRUCTION

Our crews build the wash area, stations, and back-of-house on schedule, trade by trade.

FINAL WALKTHROUGH

We pass health and building inspections and hand you the keys, ready for grand opening.

The Spa Contractors Chicago Operators Trust

Most spa owners find us after a general contractor treats a treatment room like a standard interior room. We start there instead: waterproofing and drainage that hold up under daily use, sound isolation built into the framing rather than added at the end, ventilation sized to move humidity out of a wet area, and electrical planned around the equipment actually going into each room.

Every build covers the full scope under one team. That means wet room waterproofing and plumbing, treatment room construction and sound isolation, countertop installation and custom reception and cabinetry, flooring rated for constant moisture, drywall and framing, interior painting, dimmable lighting, ADA-compliant restrooms, and permitting and inspections handled from day one. One project manager runs plumbing, electrical, and construction together, so nothing gets installed twice and nothing waits on a subcontractor who has not shown up yet.

Whether you are opening a day spa, building out med spa procedure rooms, or renovating an existing location, we plan the space around what actually happens in each room, then bring in permits and building department coordination so nothing stalls the opening date. If you are building a combined concept, our salon construction services cover the styling and wash side of the same project under the same team.

Spa work sits inside our broader commercial remodeling practice, alongside restaurant construction, coffee shop construction, retail store remodeling, and office remodeling, so the same crews and the same permitting process carry across every commercial space we build. Every project starts with a fixed written price before construction begins. Call (708) 979-3298 or contact us for a free quote, and let’s get your spa built right the first time.

NEARBY AREAS WE ALSO SERVE

  • Oak Park
  • Evanston
  • Cicero
  • Berwyn
  • Skokie
  • Oak Lawn
  • Schaumburg
  • Wheaton
  • Elmhurst
  • Des Plaines
  • Arlington Heights
  • And More!

SPA CONSTSRUCTION – FREQUENTLY ASKED QUESTIONS

The difference is what has to be built into the structure rather than applied to it. A standard retail or office build-out is mostly walls, finishes, lighting, and basic plumbing, all of which can be adjusted later without opening anything back up. A spa puts three things inside the walls that cannot be added afterward: waterproofing behind wet areas, sound isolation in the framing and insulation between treatment rooms, and drainage sloped and vented for showers and tubs. Each of those gets covered by tile, drywall, and finish work, so getting them wrong means demolition rather than a repair. That is why we lock waterproofing, acoustics, and drainage in the design phase and build the visible parts of the project around them, instead of treating them as items to sort out once the layout looks right.

Sound isolation is a stack of decisions, not a single product, and skipping any one of them undoes the rest. It generally involves how the walls are framed, insulation in the wall cavity, how the drywall is hung and sealed, and the door, which is usually the weakest point in the room. A hollow-core door on a well-built wall will carry hallway conversation straight through, and gaps at the frame or under the door do the same. Ductwork matters too, since a shared return can pass sound from one room to the next regardless of how the walls are built. We plan the wall assembly, doors, and mechanical routing together during design, because retrofitting acoustic performance into a finished room means opening the wall back up and doing the work twice.

A wet room is designed for water to hit every surface rather than stay inside a shower enclosure, so the waterproofing has to extend across the whole area rather than stop at a pan. That means a continuous membrane on the floor and up the walls to the appropriate height, floor slope that carries water to the drain from every direction, and drainage and venting sized for the actual volume going through it. Materials matter as much as the assembly, since grout, substrate, and transitions all become failure points when they are exposed to water daily instead of occasionally. Ventilation is part of the same system, because humidity that is not moved out ends up in the drywall and the framing. We build wet areas as a complete assembly, and we recommend seeing the waterproofing inspected before tile goes over it, which is the last moment anything can be verified without demolition.

Generally yes, though how much depends on the specific procedures and equipment. Treatment devices often need dedicated circuits and specific electrical capacity, which the manufacturer specifies and which has to be designed in rather than added to an existing panel afterward. Surface materials and sink placement typically follow clinical cleaning requirements rather than aesthetic preference, and layouts have to account for accessibility review. Requirements also vary based on what the operator is licensed to perform and which regulatory authority has oversight, which is not something a contractor should assume on your behalf. We design the rooms against your actual equipment specifications and recommend confirming the regulatory requirements for your specific service menu early, since several of them affect the floor plan and are far cheaper to design around than to correct after inspection.

Often yes, but the answer depends on where the existing drain lines run and what the space is sitting on. Treatment sinks are usually straightforward. Showers, soaking tubs, and wet rooms need drainage with proper slope, and if the existing drain is far from where you want the wet area, the plumbing has to reach it, which sometimes means cutting into a concrete slab. That is doable but it changes the cost and schedule, and it is the kind of thing worth knowing before signing a lease rather than after. We evaluate drain locations and slab conditions against your intended layout during the walkthrough, so the plumbing reality shapes the floor plan instead of fighting it later.

Cost is driven by how much wet area and how many treatment rooms the project includes, not by square footage alone. Wet rooms are the most expensive space in a spa per square foot, because waterproofing, drainage, ventilation, and the tile work over all of it stack up. Treatment rooms cost more than standard interior rooms because of the acoustic assembly and the electrical, and med spa procedure rooms cost more again depending on equipment. After that come millwork, finishes, and lighting. A second-generation spa space where the wet areas were built correctly costs substantially less than a raw shell or a space where the existing waterproofing turns out to have failed. We walk the space, verify conditions, and provide a fixed written scope and price before construction starts rather than quoting a number that moves after demolition.

Sometimes, and spas phase better than most commercial spaces because treatment rooms are individually enclosed. Renovating two rooms at a time while the rest of the location keeps running is often workable, provided the construction area can be sealed off, dust and noise are controlled during business hours, and the work does not shut off water or power to the whole space. Wet room and mechanical work is harder to phase, since those systems are usually shared. Noise is the real constraint that owners underestimate, because construction sound carries into a treatment room that clients are paying to be quiet. We assess this during the walkthrough and give you a phasing plan with realistic working hours, or an honest answer that a closure will cost less than a phased schedule, which is sometimes true.

READY TO START YOUR SPA?

Let’s bring your vision to life. Contact AMG Proline today for a free, no-obligation quote on your Chicago remodeling project.

Visit Our Crestwood Showroom

4711 W 135th St, Crestwood, IL 60418  |  Proudly serving Chicago and the surrounding suburbs