HVAC, Plumbing, Electrical & Generator Services in Mifflin County, PA

Mifflin County, PA HVAC, Plumbing, Electrical & Generator Services

Keeping your systems running smoothly, so you never miss a beat.

Reliable Service Backed by Experience — Proudly Serving Mifflin County Since 2002

Joseph T. Berrena Mechanicals Inc. has proudly served the homes and businesses of Mifflin County, PA, with expert HVAC, plumbing, electrical, and generator services. Whether you’re located in Lewistown, Burnham, Reedsville, or Belleville, we bring a deep understanding of local needs, high standards for workmanship, and friendly, small-town service to every job. We’re your go-to team for reliable repairs, energy-efficient upgrades, and total system care.

HVAC Services to Handle Every Season in Mifflin County

From freezing winter mornings to hot and humid summers, Mifflin County weather demands reliable heating and cooling. We provide complete HVAC services to keep your home or business comfortable, efficient, and safe year-round.

Heating Services

Furnace Installation & Replacement:
We install modern, energy-efficient heating systems customized for your home and budget. Proper sizing and installation ensure peak performance and reliability.

Heating Repairs:
If your furnace or boiler stops working, we’re ready with fast, accurate repairs to restore warmth and safety.

Seasonal Maintenance:
Prevent surprise breakdowns and lower your energy bills with scheduled tune-ups and system checkups.

Cooling Services

AC Installation & Replacement:
We install central air and ductless systems to deliver powerful cooling—even in the peak of summer.

Air Conditioning Repairs:
Whether it’s poor airflow, refrigerant issues, or full system failure, we diagnose and fix the problem fast.

Pre-Season AC Maintenance:
Our seasonal inspections help your AC run more efficiently and avoid breakdowns during the hottest months.

Emergency HVAC Services – Available 24/7:
No matter when your system fails, we’re ready to respond with quick, effective support.

Electrical Services That Put Safety First

Your electrical system is the foundation of modern comfort. Whether you’re upgrading an old panel, adding new outlets, or remodeling a space, our certified electricians deliver safe, code-compliant results.

Our Electrical Services Include:

Panel Replacements & Upgrades:
Improve safety and power capacity for today’s technology and appliances.

Lighting Installation (Interior & Exterior):
We install efficient lighting systems that enhance your space and security.

Wiring & Rewiring:
Ideal for new construction, remodels, or updates to outdated systems.

Troubleshooting & Inspections:
We find and fix electrical problems before they become serious risks.

Plumbing Services for Homes and Businesses in Mifflin County

From aging pipes in older homes to new builds and remodels, our plumbing services cover it all. We work quickly and cleanly to resolve issues, improve efficiency, and protect your property from water damage.

Our Plumbing Services Include:

Leak Detection & Repair:
We find the source of water issues and fix them before they become costly problems.

Drain Cleaning & Hydrojetting:
Keep your drains flowing with professional-grade cleaning tools and techniques.

Water Heater Installation & Service:
Whether tank or tankless, we install and maintain hot water systems for consistent comfort.

Fixture Upgrades & Installations:
New faucets, toilets, sinks, and more—installed with expert care.

Generator Services to Keep You Powered in Any Situation

When the power goes out, you need a backup solution you can trust. We offer expert generator installation and service to help Mifflin County property owners stay safe and connected—even during extended outages.

Our Generator Services Include:

Whole-House Generator Installation:
We install fully automated systems that turn on instantly when the power fails.

Portable Generator Support:
A cost-effective backup option for smaller homes or workspaces.

Maintenance & Repairs:
Keep your system ready with regular inspections, testing, and repairs.

Why Mifflin County Chooses Joseph T. Berrena Mechanicals

Local Experience Since 2002: Over 20 years of trusted service across Central Pennsylvania

Certified Professionals: Our technicians are licensed, insured, and highly trained

All-in-One Mechanical Team: HVAC, plumbing, electrical, and generators under one roof

Emergency Response: We’re here when you need us most—day or night

Transparent Pricing & Friendly Service: Honest estimates, no pushy sales, and work you can count on

Including Lewistown, Burnham, Reedsville, Belleville, Milroy, Yeagertown, McVeytown, and surrounding communities.

Get the Service You Deserve in Mifflin County

At Joseph T. Berrena Mechanicals, we take pride in helping our neighbors with the systems that matter most. Whether you’re planning a new install, responding to an emergency, or simply maintaining your equipment, our team is here to help.

Expert Help Is Just a Click Away — Reach Out Today

Looking for HVAC, plumbing, electrical, or generator services? You’re in the right place. Send us a message—we’ll respond quickly to get things moving.

Emergency Services Available