On-Site Scale Calibration in Houston: Pricing, Repairs and Rentals
Need on-site scale calibration Houston businesses can count on? Our TDA-registered technicians calibrate your scales right where they work, with an in-house or NIST-traceable certificate for every scale and pricing set by each scale’s capacity and readability.
Short answer: MNM Scales sends TDA-registered technicians to calibrate, repair and place scales in service across Houston and its suburbs. An on-site visit is a $295 service call plus $2 per mile round trip, charged once per visit, and each scale is calibrated at its capacity-based price from $95. Same-day and emergency visits are quoted per call, Dallas, Austin and San Antonio are available on request, and rental scales keep you running while yours is repaired.
A scale that drifts out of tolerance costs money on every weighing, and a scale tagged out of order stops a counter or a shipping line cold. MNM Scales has been in business for over 30 years and is one of the largest scale distributors in the country, so the technician who visits you works for the same company that stocks the scales, indicators, load cells and parts to fix them. This page explains what on-site service covers, what it costs and how to get the most from a visit.
Where we provide on-site service
Our technicians cover the entire Houston area and surrounding cities, including Cypress, Katy, Tomball, Spring, The Woodlands, Conroe, Waller, Sugar Land, Pearland, Pasadena and Baytown. Dallas, Austin and San Antonio are scheduled on request and quoted per trip. Mail-in calibration is available nationwide, with in-house calibration and NIST calibration, including scales bought elsewhere, and usually takes 1 to 3 business days after we receive the scale. Every option is on our scale calibration Houston page.
What on-site service covers
- Labs, pharmacies and medical offices: analytical and precision balances and medical office scales, calibrated with an in-house or NIST-traceable certificate (see which certificate you need).
- Retail, food and shipping counters: legal-for-trade bench, deli, washdown and shipping scales, including placing new scales in service and filing the RWM-780 (see legal-for-trade scale calibration in Texas, RWM-780 explained and TDA scale certification).
- Warehouses and plants: floor scales, pallet scales, platform scales and their indicators, including corner tests and span calibration (see how to calibrate a floor scale).
- Lifting and rigging: crane and hanging scales (see crane scale calibration).
- Forklifts and loaders: Tara MNM Scales forklift and loader scales, installed and calibrated on-site, and calibrated before they ship.
- Repairs: all brands and types of scales, in our shop or on-site. Send us the model, brand and type of scale and a short description of the problem so the technician brings the right parts.
For floor, platform and crane scales, our technicians bring their own certified test weights, so you don’t need to supply any.
On-site or mail-in?
On-site service makes sense for floor, platform and crane scales, for commercial scales that must be placed in service where they are used, and when you have several scales at one location. Mail-in calibration is usually the better value for a single balance or bench scale: ship it to us, and we calibrate it, issue the certificate and ship it back, usually within 1 to 3 business days of receipt (see analytical vs precision balances and our pharmacy balance guide for lab and pharmacy balances).
What on-site calibration costs
The service call covers the trip and is charged once per visit, no matter how many scales we calibrate. Each scale is then priced by its maximum capacity. Two examples:
| Example visit | Service call | Mileage (round trip) | Calibration | Total |
|---|---|---|---|---|
| Lab 20 miles away: two 220 g analytical balances, in-house certificates | $295 | 40 miles x $2 = $80 | 2 x $95 = $190 | $565 |
| Warehouse 15 miles away: one 5,000 lb floor scale and one 150 lb shipping scale, in-house certificates | $295 | 30 miles x $2 = $60 | $495 + $350 = $845 | $1,200 |
Several scales or locations? Ask for a combined quote and a recurring schedule (see how often to calibrate and the full calibration price list). Prefer to save the trip charge? Bring the scale to our Cypress shop by appointment or ship it for mail-in calibration.
How to prepare for a technician visit
- List your scales: brand, model, capacity and location for each one, plus any error codes.
- Clear access: empty the platform, clear a path around floor scales and have a forklift available if test weights need to be moved.
- Keep the scales powered on for warm-up, especially analytical balances, which need a stable room and time to settle.
- Have your paperwork ready: your TDA registration, previous certificates, and any inspector notices or out-of-order tags.
- Tell us your tolerance or SOP requirements so the certificate shows the test points you need.
Repairs, emergency service and rentals
When a scale fails, call us first. Same-day and emergency visits are quoted per call. Many problems, such as damaged cables, failed load cells and indicator faults on floor scales, are fixed on-site with parts we stock (see LP7515 indicator setup). Bench scales and balances can also come to our shop. If the repair takes longer, ask about a rental scale so your counter or line keeps running. Our scale repair Houston page lists the brands and problems we fix.
Our shop and contact
MNM Scales is located at 21249 FM 529 Rd, Cypress, TX 77433. Shop visits and order pickups are by appointment. You can reach us 24/7 at (832) 290-3120 or through our contact form; tell us your scale models and location and we will schedule a TDA-registered technician.
Calibration prices by capacity
Add the calibration for each scale to your order, or request a quote and we will add the service call:
| Maximum capacity | In-house calibration with certificate | NIST calibration with NIST-traceable certificate |
|---|---|---|
| Up to 2.2 kg (about 5 lb) | $95 (add to cart) | $395 (add to cart) |
| Over 2.2 to 6.2 kg | $195 (add to cart) | $495 (add to cart) |
| Over 6.2 to 35 kg (about 14 to 77 lb) | $250 (add to cart) | $595 (add to cart) |
| Over 35 to 150 kg (about 77 to 330 lb) | $350 (add to cart) | $750 (add to cart) |
| Over 150 kg (floor and large platform scales) | $495 (add to cart) | $995 (add to cart) |
Frequently asked questions
What does an on-site scale service visit cost in Houston?
MNM Scales charges a $295 service call plus $2 per mile round trip, once per visit, plus calibration for each scale priced by capacity, from $95 for scales up to 2.2 kg with an in-house certificate.
What areas do you cover for on-site scale service?
The entire Houston area and surrounding cities and suburbs, such as Cypress, Katy, Tomball, The Woodlands, Sugar Land and Pearland. Dallas, Austin and San Antonio are available on request, and mail-in calibration is available nationwide, with in-house calibration and NIST calibration.
Do your technicians bring test weights?
Yes. For on-site floor, platform and crane scale calibration, our technicians bring their own certified test weights.
Do you offer same-day or emergency scale repair?
Yes. Same-day and emergency visits are quoted per call, so call (832) 290-3120 first when a scale is down.
Can I rent a scale while mine is repaired?
Yes. MNM Scales offers scale rentals; call us with the type and capacity you need.
Can you place a new scale in service in Texas?
Yes. MNM Scales is a TDA-licensed service company, and our TDA-registered technicians place commercial scales in service and file the RWM-780 service report.