Top Home and Business Security Systems in Portsmouth, NH
Hirtle Electric & Alarm is Portsmouth's best home and business security company offering, professional alarm monitoring , video surveillance, commercial fire systems, and more. Have a business you are looking to protect? Partner with a proven local company who understands what matters most.
Top Alarm Company Portsmouth Business
Owners Can Trust
Discover why Portsmouth business owners trust our top-rated alarm company for their security needs. We specialize in providing cutting-edge business alarm systems tailored to the unique requirements of businesses in Portsmouth NH, and surrounding areas. With our proven track record of delivering reliable and effective security solutions, backed by state-of-the-art technology and unparalleled customer support, we ensure peace of mind for our clients. From comprehensive alarm installation to ongoing monitoring and maintenance, we are committed to safeguarding your business assets and personnel.

Hirtle Electric & Alarm is proud to be Portsmouth's #1 Choice For
Business and Home Security Systems.

Crime Overview – Portsmouth, NH
Portsmouth sees a moderate level of crime community-wide, with rates that are notably above the typical small‑town average in New Hampshire, but still on par or below national norms for similarly sized cities.
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Overall crime totals about 12 per 1,000 residents yearly, meaning a roughly 1 in 84 chance of experiencing any crime macrotrends.net+8neighborhoodscout.com+8bestplaces.net+8. NeighborhoodScout classifies Portsmouth as having a higher crime level than most NH towns, yet safer than many comparable cities nationwide .
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Violent crime occurs at approximately 1.45 incidents per 1,000 people, equating to a 1 in 689 chance neighborhoodscout.com. This includes assaults, robberies, rape, and homicide, with Portsmouth’s violent crime rate roughly mirroring the national average .
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Property crime is more common—about 10.5 per 1,000 residents, or a 1 in 95 chance, covering burglary, theft, and motor vehicle theft neighborhoodscout.com+1areavibes.com+1.
Data from crime analysis platforms further support this perspective:
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CrimeGrade.org calculates around 45 crimes per 1,000 people per year, assigning a low overall safety grade (D–) and noting wide variation across neighborhoods crimegrade.org+1crimegrade.org+1.
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AreaVibes shows crime rates about 38 % below the national average, with violent crimes down around 52 %, and property crimes about 36 % lower than U.S. norms areavibes.com.
Local Insights & Trends
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Neighborhood Atlases highlight considerable variation. Safer zones, such as the southern residential districts, sharply contrast with more active areas downtown or near commercial hubs en.wikipedia.org+2crimegrade.org+2en.wikipedia.org+2.
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Year-over-year trends show declining crime: violent crime is down approx. 26 % and property crime around 13 % according to recent AreaVibes data .
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For context, BestPlaces.net reports Portsmouth’s violent crime index at 12.2 (U.S. average: 22.7) and property crime index at 30.4 (U.S. average: 35.4), reinforcing its reputation as safer than the typical American city, though not as safe as other NH communities crimegrade.org+3bestplaces.net+3areavibes.com+3.
Takeaway for Visitors & Residents
Portsmouth is a vibrant, walkable town with crime figures that reflect its urban dynamics. While property crimes are a bigger concern than violent crime, both remain at or below national averages. The decline in incidents and fairly robust police presence help maintain a generally safe environment. Prospective residents and visitors should still stay aware of neighborhood differences, especially around nightlife and busy areas. With sensible precautions, Portsmouth remains a safe and engaging coastal city.
How Do You Choose a Local Alarm Company in Portsmouth, NH?
Choosing a local alarm company in Portsmouth, NH comes down to trust, experience, and service. With so many options out there, it's important to work with a company that truly understands the unique security needs of Seacoast New Hampshire residents and businesses.
Here are a few key things to look for:
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Local Expertise: A company familiar with the Portsmouth area will know which neighborhoods face higher risks, how to work with local authorities, and how to recommend the right solutions for both older homes and newer builds.
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Professional Licensing & Experience: Always choose a licensed and insured provider with a proven track record. With over 25 years of experience, Hirtle Alarm & Electrical is a trusted name in alarm installation, monitoring, and electrical services throughout the Seacoast.
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Custom Solutions – Not Cookie-Cutter Packages: Your home or business is unique. Hirtle designs custom security systems based on your property layout, lifestyle, and budget—not one-size-fits-all systems.
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Integrated Electrical & Alarm Services: What sets Hirtle apart is that we're not just a security company—we're also licensed electricians. That means our installations are cleaner, safer, and more efficient, with no need to coordinate between multiple contractors.
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Responsive, Local Support: In a world of big national brands with long hold times and outsourced service, Hirtle delivers personal, local support. When you call us, you’re speaking with someone in your community—not a call center in another state.
Whether you're protecting your family, securing your business, or upgrading your electrical system, Hirtle Alarm & Electrical offers the reliable protection and honest guidance you need. We're proud to be Portsmouth’s local security and electrical experts—and we’re here when you need us.
Get in touch today for a free consultation and discover how easy and affordable peace of mind can be.
Portsmouth may not be known for high-crime, however, your business security system can save you money, give you peace of mind, and help automate your whole business.
We are best known for:
- Commercial Security Camera Systems
- Commercial Alarm Systems
- Office Security Systems
- Small Business Security Systems
- Business Alarm Monitoring
Visit this link if you are looking for a home or business security company in Rye NH.