Oceanair Macmerry - Near Tranent

Based in Macmerry, just outside Tranent, Oceanair is East Lothian's local merchant for plumbing, heating, cooling and bathroom supplies. We stock and supply air conditioning and air source heat pump systems for both heating and cooling, alongside our full trade plumbing, heating and bathroom ranges — serving Tranent, Prestonpans, Wallyford, Musselburgh and Haddington with same-day stock, a dedicated trade counter, free bathroom design consultations, and expert local advice.

Macmerry

Branch details

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Macmerry

Based in Macmerry, just outside Tranent, Oceanair is East Lothian's local merchant for plumbing, heating, cooling and bathroom supplies. We stock and supply air conditioning and air source heat pump systems for both heating and cooling, alongside our full trade plumbing, heating and bathroom ranges — serving Tranent, Prestonpans, Wallyford, Musselburgh and Haddington with same-day stock, a dedicated trade counter, free bathroom design consultations, and expert local advice.

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Telephone
01875 592808
Address

Unit 14 Merryfield Business Centre
Macmerry Industrial Estate
Macmerry
East Lothian
EH33 1RD

Opening hours:

Monday: 7:00 am – 5:00 pm

Tuesday: 7:00 am – 5:00 pm

Wednesday: 7:00 am – 5:00 pm

Thursday: 7:00 am – 5:00 pm

Friday: 7:00 am – 5:00 pm

Saturday: Closed

Sunday: Closed

Services available in store

Branch Facilities

● Free hot drinks ● Free WiFi ● Free customer parking

Spares

Order plumbing and heating spares before 5pm Mon-Fri, collect from 7am the next working day.

HVAC Design Service

Providing tailored, energy-efficient heating and air conditioning solutions for projects of various sizes, collaborating with consultants, architects, and installers

Air Conditioning

Specialist distributor for major brands Daikin, Panasonic, and Fujitsu. We provide, design, and supply energy-efficient residential and commercial air conditioning systems, including split systems, multi-splits, and VRF systems.

Plumbing Supplies

A full range of high-quality plumbing essentials, from core piping and precision fittings to advanced valves and water treatment solutions, ensuring installers have every component required for a reliable, professional finish.

Heating Merchants

Empowering the trade with sustainable heating: Oceanair provides end-to-end support for renewable energy projects, supplying top-tier heat pump technology and underfloor heating systems designed for maximum efficiency and comfort.

Free Bathroom Design Service

Transform your vision into reality with our complimentary bathroom design service. Our in-house specialists use industry-leading software to create bespoke, technical layouts tailored to your space and budget, ensuring a seamless installation and a flawless final result.

Bathroom Showroom

Explore our Macmerry showroom for a curated range of contemporary and classic bathroom suites, premium furniture, and designer brassware. Our displays are designed to inspire both homeowners and trade professionals with the latest high-quality finishes and functional styles.

Branch Account

Join the Oceanair trade community. Sign up for a branch account to access bespoke design services, trade-only rates, and local stock.

Book your free bathroom design consultation at Macmerry

Meet our in-branch team and explore real bathroom displays before you commit to a design.

What happens after you submit

Your branch gets in touch
Within one working day, a member of our design team will contact you to confirm your appointment.

Come in and meet us
Visit us in branch for your free consultation. Bring any measurements, photos or inspiration you have.

We design around your project
Your design team produces a layout, product specification and itemised quotation — all tailored to your space and budget.

Supply & support
Once you're happy with the design, we supply everything and support you and your installer right through to completion.

Trade Accounts

Macmerry's Air Conditioning Specialist


As Macmerry's dedicated air conditioning specialists, we’re proud to give you direct access to market-leading brands like Fujitsu, Panasonic, and Daikin - all backed by expert advice and reliable stock, right on your doorstep.

Whether you're specifying for a complex multi-room project or a single split system, we provide the right products, technical support, and personal service you need to deliver high-quality installs with confidence.

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Trade Accounts

Plumbing & Heating Supplies: Stocked and Ready to Go

We stock a wide range of plumbing and heating supplies, from everyday essentials to the latest low-carbon solutions. In-branch, you’ll find a working renewables display featuring an air source heat pump, underfloor heating, and MVHR – a great way to see how these systems work together. Plus, our modern bathroom showroom is full of inspiration for your next project.

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Meet the team

Grant Crichton

Branch Director

Lauren Dickson

Showroom Sales Manager

Man wearing a navy blue sweater with a logo, standing in an indoor setting.

Graeme Hutchison

Sales Assistant

Macaulay Crichton

Sales Assistant

Steven Scott

Sales Assistant

David McIntosh

Van Driver

Inside our Oceanair Macmerry branch

Explore our Macmerry branch, home to a full bathroom showroom, comprehensive HVAC display, trade counter and warehouse facility. Browse our extensive range of plumbing and heating spares, then step through to see real bathroom displays and finishes in person. Visit our East Lothian location for expert advice, immediate stock availability, and professional heating and plumbing solutions for trade customers across Scotland.

Entrance

Unit 14 Merryfield Business Centre Macmerry Industrial Estate Macmerry East Lothian EH33 1RD

Local delivery service

Shower and bathroom furniture display in store

Spares in branch

Copper fittings in stock

Heating solutions

Air conditioning systems

View in store and talk to our air conditioning specialist options for your project.

Heat Pump Tanks

Panasonic RAC Solo - R32

Experience the convenience of compact heating air conditioners with a stand-alone, all-in-one design that requires no outdoor unit and no F-Gas certification, making installation faster and more accessible.

Spare shower heads in store

Underfloor heating

In store Bathroom display

In store Bathroom display

In store Bathroom display