Mechanical · Electrical · Plumbing

MEP Estimating Services That Help You Bid More & Win More

Western Estimating provides component-level MEP estimating services for residential, commercial and industrial projects across the USA and Canada. From ductwork and piping to panels, conductors and fixtures, we quantify every mechanical, electrical and plumbing item on your drawings and deliver a bid-ready estimate in 24 to 48 hours — at a fraction of the cost of an in-house estimator.

Why MEP Estimating Matters

The Costliest Mistakes in a Bid Hide Inside M, E & P

Mechanical, electrical and plumbing systems routinely account for 25–40% of total construction cost — and they are the hardest divisions to quantify. A missed run of conduit, an under-counted fixture schedule, or ductwork measured off the wrong drawing revision can wipe out the profit margin of an otherwise well-priced bid. That's why general contractors and MEP subcontractors outsource their takeoffs to specialists.

Our estimators work exclusively from your drawings — quantifying each system component by component, referencing every quantity to the sheet it was measured from, and pricing against RSMeans and current local market data. You receive a clean, organized workbook you can drop straight into your bid, with markup guidance if you want it.

What We Quantify

Full Coverage Across All Three Trades

Mechanical & HVAC Estimating

We provide a complete range of mechanical estimating services for a wide portfolio of projects including fabrication, design and installation of HVAC systems, refrigeration systems, insulations, plumbing and piping systems. Every mechanical component is quantified from your drawings and organized per CSI Division 23.

Air Handling UnitsRooftop UnitsDucts & Duct FittingsDuct InsulationExhaust FansPumpsLouversPipes & FittingsBoilersHeat PumpsChillersHumidifiersAir FiltersThermostats & ControlsDampers & HangersSmoke Detectors

Electrical Estimating

We are experts in providing estimating solutions for all types of electric systems for residential, commercial and industrial projects. Our services include electrical material takeoffs, bid estimates, bid preparation & submission and electrical cost per square foot. We don't just count devices — we help you set the right markup plan so your bid is both competitive and profitable, organized per CSI Division 26.

Lighting Fixtures & ControlsGear & PanelsReceptacles & DevicesConductors & WiringCircuit Breakers & FusesFeedersSwitchboardsCable TrayMotor ControlGroundingLow VoltageHangers & Supports

Plumbing Estimating

Whether it is an estimate for new installations, additions or repair of plumbing systems, we do it all — from residential to commercial and industrial projects. Our estimates include every detail and description you need to bid effectively, set good profit margins, and procure material from vendors with confidence, organized per CSI Division 22.

Water / Vent / Gas PipingSanitary & Underground PipesPipe Fittings & InsulationValvesFixtures: Sinks, Toilets, ShowersBathtubs & BasinsFaucets & StrainersWater Heaters & BoilersDrains & PumpsOil SeparatorsFixture CarriersFlashings

What Your MEP Estimate Includes

  • Excel + PDF workbook organized division by division per CSI MasterFormat
  • Drawing references — every quantity traced to the sheet it was measured from
  • Material and labor pricing verified against RSMeans and local market rates
  • Markup & bid guidance so your final number is competitive and profitable
  • Free revisions and addendums — plan changes handled at no extra cost

How It Works — 3 Steps

  • Submit your plans. Upload PDFs through our quote form or email them to Info@westernestimating.com with your scope of work.
  • Approve the quote. You receive a fixed written price and delivery date the same business day. Pay by card or PayPal to start.
  • Receive your estimate. A complete MEP breakdown in 24–48 hours, in our template or yours.
Start Your MEP Estimate
MEP Estimating FAQs

Common Questions About MEP Estimates

What is MEP estimating? +
MEP estimating is the process of quantifying and pricing all mechanical, electrical and plumbing components of a construction project — from ductwork, piping and equipment to fixtures, conductors, panels and controls — so a contractor can submit an accurate, competitive bid.
How much do MEP estimating services cost? +
Our MEP estimates start around $100 for a single-trade residential project. A combined multi-trade MEP estimate for a full residential project is typically around $500, while large multi-story commercial projects can range up to $5,000. Every project receives a fixed written quote before any work begins.
How long does the estimate take? +
Most estimates are delivered within 24 to 48 hours. Larger or more complex projects may take up to 5 working days, and urgent requests are accommodated at no extra charge.
What software do you use for MEP estimates? +
We use AccuBid, PlanSwift, Bluebeam and Xactimate for MEP takeoffs, with pricing verified against RSMeans cost data and local, zip-code-level market rates.
What do I need to send for a quote? +
Send your project plans or drawings in PDF format together with the scope of work through our quote form or to Info@westernestimating.com. We reply with a free fixed quote including price and turnaround time; work begins once you approve.

Get Your MEP Estimate in 24–48 Hours

Upload your mechanical, electrical or plumbing drawings today and receive a free, fixed-price quote the same business day — for projects anywhere in the USA and Canada.

Upload Your Plans Now
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