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Your Trusted Home Inspection Experts in Massachusetts
At Keystone Home Inspections - MA - MA, we believe that knowledge is power. Our licensed home inspectors provide comprehensive, educational evaluations to empower clients during one of life's most significant investments. We prioritize transparency, delivering honest assessments of properties across Massachusetts, Connecticut, and New Hampshire. Our team works exclusively for our clients, ensuring unbiased, detailed inspections that cover structural, electrical, plumbing, and environmental systems. We encourage client participation during inspections, offering real-time explanations and addressing questions.

With flexible scheduling options, including evenings and weekends, we accommodate busy lifestyles while maintaining rigorous standards. Our inspectors are fully certified and insured, with specialized capabilities such as ASL fluency to serve diverse client needs. Reports are delivered within 24-48 hours, featuring clear documentation and photographic evidence. We are committed to integrity, client education, and community service, ensuring every client receives the facts needed to make informed decisions.
Services
Home Inspections Mold Testing Radon Testing Water Quality Testing Environmental Services
Highlights and features
  • We offer flexible scheduling including evenings and weekends.
  • Our team includes ASL-fluent inspectors for inclusive service.
  • Licensed and certified inspectors provide thorough, accurate reports within 24-48 hours.
  • Serving Massachusetts, Connecticut, and New Hampshire with local expertise.
  • We prioritize client education to empower informed home-buying decisions.
What people say
Thorough and professional Knowledgeable inspectors Excellent service Highly recommend Quick report turnaround
Services
Home Inspections
Our comprehensive home inspections evaluate structural, electrical, plumbing, and HVAC systems to identify potential issues. Licensed inspectors provide detailed reports within 24-48 hours, ensuring clients understand a property's condition before purchase. We prioritize client education and transparency.
Mold Testing
We conduct mold testing using surface swabs and air sampling to detect organic pathogens. Results are delivered within 48 hours, helping clients address health risks from mold or spores in residential environments.
Radon Testing
Radon air and water testing identifies this odorless, radioactive gas linked to lung cancer. Testing kits remain in place for 48-96 hours, with results provided within 48 hours of lab receipt.
Water Quality Testing
We analyze water samples for 53-249 contaminants, including radon, to ensure safety. Results take 2-10 days, meeting lender requirements for properties with private wells.
Environmental Services
Our environmental services include mold, radon, and water testing to identify health hazards. These assessments support informed decisions for home buyers and owners.
People
Sue Reider
Home Inspector
Sue Reider is a licensed home inspector fluent in ASL, providing thorough evaluations and clear communication. She prioritizes client education and delivers detailed reports within 24-48 hours.
Questions
What services does Keystone Home Inspections - MA - MA - MA offer?
We provide home inspections, mold testing, radon testing, water quality testing, and environmental assessments across Massachusetts, Connecticut, and New Hampshire.
How are inspection fees determined?
Fees depend on square footage, property age, and location. Supplemental services like radon or mold testing incur additional charges.
Can I schedule inspections outside regular business hours?
Yes, we offer day, evening, and weekend appointments to accommodate client schedules.
How quickly will I receive my inspection report?
Reports are emailed within 24-48 hours of the inspection, featuring detailed findings and photographs.
Are your inspectors licensed and certified?
Yes, our inspectors hold licenses in Massachusetts, Connecticut, and New Hampshire and are fully insured.
Do you serve areas outside listed towns?
Contact us if your town isn't listed—we may still offer services in your area.
Reviews (4)
Jehremy
Dec 03, 2021 Report
Working with Keystone has been amazing. Sue was so professional to work with. She explained everything she found and provided pictures with details on how to resolve anything that seemed wrong. Was lucky enough to have worked with them twice and both times they exceeded expectations. I recommend everyone using Keystone, especially veterans. They knew exactly what to look for when using a VA loan.
Kait Oberdorfer
Oct 12, 2021 Report
My husband and I HIGHLY recommend Keystone Inspections. Professional and thorough Sue & Audie have deep pride in their work and it shows time and time again. Expect your highly detailed report to be returned promptly and with no stone unturned.
Melissa Anne DuBois
Aug 17, 2021 Report
Sue Reider was the home inspector for the home we bought in Princeton, MA in 2020. She was professional, incredibly knowledgeable, and her report was informative and very helpful. She even fit us in with short notice during Thanksgiving week and we couldn't have been more appreciative! DEFINITELY 5 stars!
Marcos Palmarin
Jul 28, 2021 Report
As a first time home buyers, our experience with Keystone Home Inspection exceeded expectation. Sue Reider was extremely professional, knowledgeable, and thorough in her process. I was running approximately 15 minutes late to the appointment and she was already midway through the inspection. She walked me through the contract, and emphasized the the limitations of her role in the process. Not only was Sue professional, she was personable in her approach. Her knowledge and experience was made obvious with how she was able to command information and provide historical context for the usage of the