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© 2023, Design by projekty HVAC



Design, Consultancy, Management


Mechanical, Electrical, Plumbing & Fire Protection Design

What are we doing?


REMARS is a full service Mechanical and Electrical Consulting Engineering firm based in Warrington in the North West of England. Building Services design is our core service. We provide designs for a wide variety of needs from comfort to cost and energy savings to maintainability.
Our company specialises in providing engineering, design, optimising, commissioning and related services for Heating Ventilation and Air Conditioning (HVAC), Electrical, Plumbing, and Fire Protection Systems for a wide range of industrial, commercial, energy sector (incl. nuclear, renewable energy sources RES), municipal, healthcare, pharmaceutical, multi-residential buildings and institutional clients.

We offer design, consultancy, management of Mechanical, Electrical, Plumbing (MEP), HVAC, M&E installations. We use BIM technologies.


heating and cooling, heat loss, schematic design, plant room layout, fire protection, system design, duct layout, drawings, ductwork, shop / fabrication drawings, workshop drawing, drafting and design, HVAC system, duct sizing, duct design, layout plan, equipment piping, sizing and design, design, schedules, schematics, legends, detail, control diagrams, mechanical, elevation drawings, co-ordination drawings, specifications, as fitted drawing, piping layout, heat load calculations, CFD analysis

REMARS provide the following services:

Mechanical Engineering

HVAC systems design, retrofits and efficiency upgrades.

• Heating, Ventilation, Air Conditioning and Refrigeration (HVACR)
• Domestic water services, Drainage, Cooling
• Air Handling & Ductwork Distribution
• Displacement and Demand Controlled Ventilation
• Acoustic / Thermal insulation, design
• Piping and instrumentation diagrams (P&ID)
• BMS and control systems
• Mechanical Process Distribution
• Central Utility Plants
• Efficiency Improvements
• Equipment Replacements
• Humidification & Temperature Control
• Medical System Design

Electrical Engineering

Power, distribution, lighting, life safety and communication systems design and permitting.

• Power distribution
Lighting systems
• Fire alarm and detection
• Security systems
• Data/comms
• Standby generation/UPS
• Lightning protection
• Emergency Power Systems
Emergency Lighting Systems
• Interior / Exterior Lighting
• Photovoltaics
• Low Voltage and Time Clock System

Plumbing Engineering / Public Health Engineering

System design, domestic water, heating plants and water use reduction.

• Grey Water Systems
• Rainwater Harvesting
• Rainwater pipework systems
• Rainwater recovery and reuse
• Bespoke Water Reuse Systems
• Waste water recovery and reuse
• Below ground drainage pipework systems
• Compressed Air Systems
• Plumbing pipework systems
• Domestic and Process Water Systems
• Domestic Water Heating Systems
• Fuel / Gas Piping Distribution
• Medical VAC Systems
• Medical Gas Systems
• Sanitary, Storm, and Process Drainage
• Speciality Waste Systems
• Vacuum Systems
• Technical support and validation of Foul and Rainwater drainage systems
• Drainage surveys, technical assessments and reports

Sustainability services

Sustainable strategies and operations basically are offerings that decrease negative environmental impact while providing improved social and environmental benefits to consumers and producers.

• Energy Strategies & Studies
Part L Compliance
• Low & Zero Carbon Assessments
• Renewable Energy Assessments
• BREEAM and LEED Assessments
• Code for Sustainable Homes
EPC certification
• Radiant Heat Systems
• Solar Panel Integration
• Photovoltaics / Time Clock Sensors
• Geothermal Heating & Cooling
• LED Lighting Integration
• Energy Recovery Systems
• System Commissioning
• Water / Electric / Gas / Fuel Reduction

• HVAC BIM Modeling
• Plumbing and Pipework, Electrical BIM Modeling
• MEP Installation Drawings
• MEP Fabrication Drawings
MEP BIM Coordination
• Quantities Takeoff and Scheduling
• Prefabrication MEP modeling
• MEP component modelling
• MEP content or family creation

Fire Protection Engineering

Specifications and drawings for Design Assist with fire protection and life safety systems.

• Sprinkler Systems, Sprinkler Design
• Fire Suppression Systems
• Fire Pump, Standpipe
• Building Code Consulting
• Data Room Fire Suppression
• Fire Alarm / Detection / Suppression
• Lightning Protection
• Dry / Wet Pipe Systems
• Process Fire Suppression System

Energy Commissioning and BREEAM, LEED Consulting

Experienced with the BREEAM (Building Research Establishment Environmental Assessment Method), LEED (Leadership in Energy and Environmental Design) process and corresponding with the Building Research Establishment (BRE) / US Green Building Council (USGBC).

Computer energy simulations to evaluate designs, CIBSE Applications Manual AM11, ASHRAE 90.1 Appendix G modeling.

Energy Audits and Feasibility Studies

Evaluate existing systems and provide reports discussing improvement options and potential payback periods.

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on your MEP / HVAC BIM Modeling related project requirements.


Get in touch with us to see how

we could work together!

HVAC design for us is a way to explore new cultures, technologies and disciplines. We engage clients and communities, consultants into our design thinking and making. We invite clear communication and an open exchange of ideas. These are key aspects of a successful outcome, whatever the scale of the project or the background of our clients and collaborators.


Success Projects


Team Memebers


Coffee Cups

Want to work with us?

We are always looking for great people to join our team.

Before you go…?

Are you looking for ways to create efficiencies on a large upcoming construction project?