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Please create an account so you can browse and make purchases in our online shop!

Accounts get accepted hourly. It takes less than 60 seconds. All we need is a valid email address and a password. Phone numbers and addresses are not required for accounts, but are required for all quotes.


We offer a wide range of high quality products at low prices. Click  here  to go straight to our shop page.

Parts & Consumables

We frequently refurbish an array of pre-owned instruments for resale or lease. Each instrument we sell comes complete with calibration data and a full 6 month warranty. We are also capable of building "new" obsolete PCs for use with older instruments, eliminating the need for costly upgrades. These PCs come with a full warranty and most are "plug and play."

Refurbished Instruments & Retro Computers

LabSpeed™ Results Analysis software provides a common platform for charting, reporting, exporting, monitoring, validating, sharing and analyzing results generated from all types of instruments used in a laboratory -- from hand-held devices to multi-element analysis spectrometers and bio-tech instruments. Call us today for a quote.

LabSpeed Results Analysis Software

Here at CSI, LLC we want to keep your business in business. With that said, we offer fully customized service and maintenance agreements. We also understand that employee turn-over is a fact of business, so we can also offer an additional training aspect to any contract.  

Service/Training & Maintenance Agreements 

Our climate controlled trailers and expert technicians offer the safest and most economical way to secure and transport your spectrometer. Our relocation packages, like our service agreements, are customized based on your specific needs. These services are fully insured and bonded. 

Spectrometer Relocation Services

Sircal provides Heated Getter gas purifiers for rare gases including argon, helium, neon, xenon and kryton. The purifier MP-2000 is a stand-alone compact system for delivery of purified gas directly to the point-of-use for various analytical applications including arc/spark spectrometers typically. It has been sold across the world and is now in use in almost every country in the world with a fine reputation for reliability and technical excellence.

Official Sircal Distributor



Consolidated Spectroscopy & Instrumentation, LLC was formed in October 2009 to provide exceptional service of laboratory instrumentation and address the spiraling costs of such services. CSI currently has 5 fully trained engineers in the field. We also employ 2 people in the office, full time, to provide logistical support for parts and other services as needed.

Quality of service is directly related to instrument "uptime" thus lowering the customer's cost of ownership and increasing the value of our services. Our customers currently enjoy more than 98% "uptime". No small feat when many of these instruments run 24/7. And when a rare breakdown does occur we make every effort to get to the site within 24 hours. We feel this is important since the customer is already apprehensive from loss of production and needs to be back in operation as quickly as possible. In that regard, we currently stock more than $400,000 worth of parts to make every effort to have what is required for service or repair immediately available.

One of the services that sets us apart from other providers or the OEM service is our Calibration Verification. We use a set of NIST traceable standards and graph your instruments analytical abilities before and after the service. This allows you to decide if you should increase our maintenance intervals, provide more training for your lab personnel, etc.




A veteran of the United States Air Force, Bill has over 23 years of experience in the fields of electronics and materials science. His knowledge of foundry applications  and mechanical/physical testing makes him one of the best Field Service Engineers in the business.

Owner/Senior Field Service Engineer

Bill Wallace


Emily's early experience as a laboratory technician coupled with her knowledge of sales and marketing makes her uniquely qualified for this position. She is in charge of everyday office operations and website management.

Administrative Services Manager

Emily Carman


As our resident Chemist, Leeann, has 10+ years of arc/spark and gas analyzer testing experience. Her certified training for multiple manufacturers and her 10+ years of ICP knowledge makes her a wonderful "all-around" employee for CSI, LLC.

Field Service Engineer/Chemist

Leeann Hyland

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Darian specializes in ICP and XRF installations, repairs, troubleshooting, preventive maintenance and method development. CSI, LLC is glad to have his 23+ years of experience on our team.

Field Service Engineer

Darian Harris

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Mark has over 25 years of experience in the industry. His experience in lab ownership, instrument manufacturing, and service/support makes him the perfect person to lead this talented group of engineers and support staff in the business of spectrometer service.

Managing Director

Mark Johnson


Jon is an expert in servicing an array of spectrometers. He joined CSI, LLC in 2014 adding 19+ years of service and operating experience to our staff. 

Field Service Engineer

Jon Manwiller


Harold has over 30 years of experience with operating and servicing ICP spectrometers. He has been a valuable employee for over half a decade. 

Senior Field Service Engineer

Harold Brock

Some of our Loyal Customers

Feel free to ask us for a list of references.



For any inquiries, questions or comments, please call: 281-993-4507 or fill out the following form

Head Office

4402 Rex Road, Suite H

Friendswood, TX 77546

Mailing/Remit to Address:

P.O. Box 1445

Friendswood, TX 77549

Tel: 281-993-4507

Fax: 281-993-8913

Toll Free: 844-402-5688


CSI, LLC is always growing. If you would like to join our team, please send a cover letter together with your resume to: esmith@consolidatedspec.com

Get a quote: 281-993-4507