Our Services

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HVAC Design

We provide comprehensive HVAC system design that delivers sustainable performance, seamlessly integrates with architectural features, and well integrated controls.

HVAC Design Our Mechanical Expertise Include:


Heating, ventilation and air conditioning (HVAC)
Hydronic system central heating and cooling plant (Hot water / chilled water / condenser water)
Variable Refrigerant Flow (VRF) systems, with or without energy recovery units
HVAC system integrated with Geo thermal loop
Specialty exhaust and makeup air systems for kitchens, parking garages, apparatus bays (fire station), or other critical areas
Dedicated outdoor air ventilation system
High indoor air quality through smoke/fire removal, refrigerant leak detection, and odor control
Dedicated dehumidifier system for indoor pool or similar aquatic area
Custom control and sequencing design integrated with building automation systems (BMS)
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Our Fire Protection expertise includes:

We design fire protection systems with a focus on the safety of building occupants and compliance with local fire safety codes. Our designs follow the latest NFPA standards.

NFPA 13 automatic wet and/or dry system
Dedicated independent fire protection systems, including storage tanks and fire pumps, fully integrated with fire alarms, detectors, and control switches
Fire protection system including fire pump & standpipe system
Pre-action system for critical spaces
Dry chemical systems
NFPA 13D / NFPA 13R fire protection system for dwelling or ADU units
Detailed hydraulic calculations for complete fire protection systems
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Our Plumbing system expertise includes:

SAI has designed plumbing systems for projects of all sizes, spanning a wide range of building types. We consider global standards like IPC and local codes for tailored solutions.

Domestic hot and cold water systems
Hot water recirculation system to improve system efficiency and avoid water wastage
Plumbing booster pump systems
Storm water system (primary and secondary)
Plumbing waste and vent system
Natural gas piping design
Compressed air system
Rainwater harvesting systems
Gray water system design
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Our Electrical design expertise includes:

We have designed electrical and fire alarm systems of all sizes. We ensure compliance with NFPA 70E, IEEE, ANSI, NEMA, and other relevant standards.

Electrical service and distribution infrastructure
Power distribution
Emergency power distribution and life safety system
Daylighting design and controls
Site lighting layout with photometric calculations demonstrating compliance with required lighting levels
Fire alarm system design and emergency lighting layout
Lighting layout and lighting control design
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Our Energy modeling expertise includes:

Experts in energy modeling to evaluate building performance. We provide energy model reports, COMcheck, Manual J, S, D calculations for permits and efficiency.

Energy modeling to compare annual usage and operating costs across multiple HVAC options, providing confidence in selecting the optimal system as early as schematic design
Energy modeling to compliance with performance based methods as per IECC 2021 or as required by local AHJ, delivering detailed reports on annual energy usage and operational cost savings from proposed models compared to baseline models
Manual J, S, and D report preparation for residential and light commercial projects to ensure compliance with local AHJ or LEED residential requirements
Detailed COMCHECK report for MEP systems
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Our Radiant floor heating design expertise includes:

Radiant floor systems offer quiet, comfortable, and energy-efficient heating for residential and commercial spaces with even heat distribution.

Detailed design of hydronic loops throughout serving spaces, with zone controls for optimal comfort
Design and specification of major components such as boilers, pumps, manifolds etc.
Designing control and sequences and complete specification packages
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Our Snowmelt design expertise includes:

We design snowmelt systems for driveways, walkways, and patios to prevent slips and reduce manual shoveling or plowing efforts.

Detailed design of hydronic loops throughout serving driveway to maintain its surface temperature just above freezing temperatures
Design and specification of major components such as boilers, pumps, manifolds etc.
Designing control and sequences and complete specification packages
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Our Feasibility study report expertise includes:

We help answer "Is this project truly feasible?" through MEP system evaluations, code compliance checks, and scope determination.

Our feasibility study report provides a detailed engineering assessment of existing MEP systems, including code compliance and short- and long-term strategies for equipment maintenance or replacement. This report helps clients understand the current condition of their MEP systems and develop strategies to improve the reliability and performance of the building’s systems.
In addition to that, feasibility reports for any addition or alteration project help our clients understand the potential future MEP/FP accommodation scope of work to estimate construction budgets. This way, your potential construction has no surprises even before design begins.
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Our Construction Cost Estimate & Management Expertise Includes:

We collaborate with certified construction pros to help estimate and compare different design alternatives for informed early decisions.

Extending our services, we team up with certified construction professionals to help our customers with construction cost estimates. Evaluate different design alternatives with associated costs which helps our client make key decisions during initial design phases.
Construction management also ensures the construction process is efficient and completed within the scheduled timeline.
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Our Third Party Project Plan Review Expertise Includes:

We offer third-party reviews of MEP/FP drawings to help clients with permitting, error detection, and early-stage design coordination...

We offer third party project plan review for MEP/FP drawings on complex projects. Our plan review service helps expedite the permit process, ensures drawings are well coordinated, and detects errors in design and code compliance earlier at the design stage before it gets too late.
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