Alliance Technical Group

What They Do

Water DamageMold Testing

• Environmental due diligence
• Facility energy management
• Landfill design
• Water quality monitoring
• Air Testing
• Ambient Air Monitoring
• Analytical & Laboratory Services
• Cems
• Chemical Consultants
• Combustion
• Compliance Assessment
• Compliance Management
• Compliance Reporting
• Consulting Software
• Continuous Emission Monitoring Systems (Cems)
• Continuous Emissions Monitoring
• Data Analysis
• Data Collection
• Data Management
• Ehs Compliance
• Emission Reports
• Emissions Measuring
• Employee Training Program
• Environmental Compliance Services
• Environmental Engineering
• Environmental Protection
• Environmental Testing
• Fenceline Monitoring

In Their Own Words

Alliance is the leading provider of air emissions testing, monitoring and analytical solutions to customers throughout the United States. With expertise in a variety of end markets, Alliance is focused on People, Process, and Technology to provide unparalleled response and service to assist customers with meeting their air compliance and risk reduction goals. The strategic and trusted partner helping our customers achieve their environmental goals and recognized as the premier technical solution provider for compliance and risk reduction.

Written by the business on its public profile. We have not verified these claims.

Before You Call Alliance Technical Group

1. Do you take moisture readings every day and will you give me the drying log?
2. Are your technicians certified in water damage restoration?
3. Do you also do remediation? If so, who checks your work?
4. How many air samples will you take, and will you take an outdoor control sample?

Ask for a Massachusetts home improvement contractor registration and, for structural work, a construction supervisor license, and look both up with the state. Also ask for proof of insurance and industry certification for the restoration crew.

How Their Reviews Break Down

Counts from public listings as of September 23, 2026. A handful of reviews says less than a few hundred.

Read This While You Wait

• DIY with careWhat to Do in the First 24 Hours After Water DamageAn hour by hour plan for the first day after water damage. Make it safe, stop the source, document, remove water and start drying before mold can start.
• Call a proMold Testing, When It Is Worth It and How to Read a Lab ReportWhen a mold test is worth paying for, which kind to ask for, why store kits mislead, and how to read spore counts, outdoor controls and a lab report yourself.
• DIY friendlyWasher, Dishwasher, Fridge and Toilet Supply Line LeaksHow washer hoses, dishwasher lines, ice maker tubing and toilet supply lines fail, how to clean up each kind of leak, and how to replace a line yourself.
• DIY with careAttic Mold on Roof Sheathing, Causes and FixesWhy mold grows on attic roof sheathing, how to find the cause, the fixes that stop it for good, and how to tell a cosmetic stain from a roof that needs work.