Upgrade Your Home with a High-Efficiency Boiler in Marietta

Boiler Installation
& Replacement in Marietta, PA

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TOP-RATED HEATING EXPERTS
IN MARIETTA, PA

A reliable boiler is essential for keeping your home warm and comfortable throughout the cold winters in Marietta, PA. If your current boiler is outdated, inefficient, or frequently breaking down, it may be time for a new boiler installation.

At 717 Mechanical LLC, we provide expert boiler installation and replacement services, helping homeowners upgrade to high-efficiency heating systems that improve comfort, reduce energy costs, and increase reliability.

With 12 years of experience, our team ensures seamless boiler installations, from selecting the right system to expert setup and calibration. We work with top-rated boiler brands to deliver energy-efficient, long-lasting solutions for radiant heating and hot water needs.

Family Owned & Operated

LOCALLY-OWNED & COMMUNITY FOCUSED

OVER A DECADE OF EXPERIENCE

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Your #1 Choice for Boiler Installation in Marietta, PA

Replacing or installing a new high-efficiency boiler is a smart investment in your home’s winter comfort, energy savings, and long-term reliability. Our expert HVAC technicians install top-rated boiler systems designed to provide consistent heat while keeping your energy bills low.

Benefits of Installing a New Boiler

Upgrading your boiler provides significant advantages, including:

  • Lower Energy Bills – High-efficiency models reduce heating costs.
  • Quieter Operation – New boilers operate more quietly and efficiently.
  • Consistent Heating & Hot Water – No more temperature fluctuations.
  • Improved Air Quality – Modern systems reduce dust, allergens, and pollutants.
  • Smart Thermostat Compatibility – Control your heating system remotely from any device.

With professional installation from 717 Mechanical LLC, you can enjoy a more efficient, comfortable home.

Signs You Need a New Boiler

A boiler that’s reaching the end of its lifespan often shows warning signs that indicate a replacement is necessary.

  • Your Boiler is Over 15 Years Old: Most boilers last 15–20 years. Older systems tend to operate at lower efficiency and drive up energy costs.
  • Increasing Energy Bills: If your heating costs keep climbing, your boiler may be losing efficiency. Upgrading can cut heating expenses by up to 30%.
  • Frequent Breakdowns & Costly Repairs: Constant repair calls are often a sign that your boiler is on its last legs.
  • Uneven Heating & Insufficient Hot Water: Cold spots and inconsistent hot water can mean your boiler is struggling to keep up.
  • Strange Noises or Unusual Smells: Banging, rumbling, or burning odors could signal mechanical issues or even gas problems.

If you’re experiencing any of these issues, 717 Mechanical LLC can help you select and install a high-efficiency boiler to ensure reliable home heating.

Choosing the Right Boiler for Your Home

Selecting the right boiler is essential for comfort, efficiency, and long-term performance. Our team at 717 Mechanical LLC helps you find the best system based on:

Boiler Type – Conventional, Combi, or System Boiler?

  • Conventional Boilers – Ideal for homes with existing radiators and a separate hot water tank.
  • Combi Boilers – Provide instant hot water and heating, eliminating the need for a storage tank.
  • System Boilers – Suitable for larger homes, using a storage cylinder for efficient hot water delivery.

Fuel Type – Gas, Electric, or Oil?

  • Gas Boilers – The most common option, offering high efficiency and lower heating costs.
  • Electric Boilers – Ideal for homes without gas lines, but higher in operational costs.
  • Oil Boilers – Effective in rural areas where natural gas is unavailable.

Boiler Efficiency Ratings (AFUE Percentage)

  • AFUE (Annual Fuel Utilization Efficiency) measures how efficiently a boiler converts fuel into heat.
  • High-efficiency boilers have 90%+ AFUE ratings, meaning less energy waste.
  • Standard-efficiency models range from 80–89% AFUE, offering cost-effective heating.

By selecting the right boiler, you ensure maximum efficiency, reliability, and cost savings.

Our Boiler Installation Process

At 717 Mechanical LLC, we follow a step-by-step installation process to ensure your new boiler is installed correctly and efficiently.

Step-by-Step Installation Process

  • Step 1: Free Consultation & System Selection
    • Assess your home’s heating and hot water needs.
    • Recommend the best boiler type, size, and efficiency rating.
    • Provide a detailed estimate with transparent pricing.
  • Step 2: Removal of Old Boiler
    • Safely disconnect and remove your old system.
    • Ensure proper disposal in accordance with local regulations.
  • Step 3: New Boiler Installation
    • Install the new boiler, water connections, and electrical components.
    • Connect to gas or power sources and ensure proper venting.
  • Step 4: System Calibration & Performance Testing
    • Adjust thermostat settings for optimal temperature control.
    • Perform efficiency tests to ensure proper heat distribution.
    • Inspect all connections for safety and reliability.
  • Step 5: Customer Walkthrough & Final Inspection
    • Explain system operation, thermostat settings, and maintenance tips.
    • Answer any questions about warranty, efficiency, or service plans.

Our expert installation team ensures your new boiler operates at peak performance from day one.

Flexible Financing & Rebates for Boiler Installation

Upgrading your boiler is a smart investment, and we make it affordable with:

  • Flexible financing options with low monthly payments.
  • Energy rebates available for high-efficiency boiler models.
  • Manufacturer warranties for added protection and peace of mind.

Ask us about current promotions to help offset installation costs.

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Service Areas for Boiler Installation in Marietta, PA

We proudly provide boiler installation & replacement services in:

Marietta, PA

Elizabethtown

Mount Joy

Columbia

Wrightsville

Hershey

If you need boiler installation near me, heating replacement in Marietta, or an energy-efficient upgrade, we’re here to help.

Schedule Your Boiler Installation Today

Upgrade to a high-efficiency boiler with expert installation from 717 Mechanical LLC. Whether you’re replacing an outdated system or installing a brand-new boiler, our team ensures a seamless, hassle-free process with professional guidance from start to finish.

Call us today to schedule a free consultation for boiler installation.

Contact us online for a free estimate and learn more about financing options.

Stay warm and energy-efficient all winter long with a new boiler in Marietta, PA.

Let’s Get Started.

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HVAC Maintenance Plans

HVAC Maintenance Plans for Long-Term Savings

Preventative maintenance is one of the best ways to avoid costly repairs and keep your HVAC system running efficiently. Our maintenance plans include:

  • Seasonal tune-ups for heating and cooling systems
  • Priority scheduling to maintenance members
  • Discounts on parts and repairs
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Financing Options
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Financing Options to Fit Your Budget

We believe every homeowner deserves access to reliable heating and cooling solutions, which is why we offer flexible financing options. Whether you need a new installation or a repair, we work with you to find a payment plan that fits your budget.

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Frequently Asked Questions About Boiler Installation & Replacement

Signs that indicate it's time for a boiler replacement include:
  • Your boiler is 15+ years old and losing efficiency.
  • Frequent repairs that are becoming costly.
  • Uneven heating or inconsistent hot water supply.
  • Rising energy bills despite normal usage.
  • Loud noises such as banging, rumbling, or whistling.

A new high-efficiency boiler offers multiple advantages:
  • Lower heating costs due to improved efficiency.
  • More consistent home heating without cold spots.
  • Quieter operation with modern technology.
  • Reduced maintenance and repair needs.
  • Better hot water performance in combination boiler systems.

We install and replace all major boiler types, including:
  • Conventional Boilers – Uses a separate water tank for hot water storage.
  • Combi Boilers – Provides on-demand heating and hot water without a tank.
  • System Boilers – Stores hot water in a cylinder, ideal for homes with multiple bathrooms.

A standard boiler installation typically takes one day, but timing depends on:
  • Whether we’re replacing an existing boiler or installing a new system.
  • The complexity of the installation, such as pipework or venting updates.
  • If radiators or heating upgrades are included in the project.
Our team at 717 Mechanical LLC works quickly and cleanly to minimize disruption.

The right boiler size depends on several factors:
  • Square footage of your home and insulation levels.
  • Number of bathrooms and hot water demand.
  • Heating system type (radiators, baseboards, underfloor, etc.).
We perform a professional load calculation to ensure optimal sizing and efficiency.

  • Standard Boilers have 80-89% AFUE ratings, meaning 80-89% of fuel is converted into heat.
  • High-Efficiency Boilers have 90-98% AFUE ratings, reducing energy waste.
A high-efficiency boiler helps lower monthly heating bills and carbon footprint.

Yes! A modern, high-efficiency boiler can:
  • Reduce energy costs by up to 30%.
  • Provide faster heating with improved heat distribution.
  • Require fewer repairs and lower maintenance costs.
The initial investment pays off through long-term energy savings.

Yes! Homeowners in Marietta, PA may qualify for:
  • Energy rebates for upgrading to high-efficiency boiler models.
  • Utility company incentives for eco-friendly heating systems.
  • Manufacturer warranties on new installations.
Ask us about current rebate programs to help offset installation costs.

The average boiler lifespan is:
  • 15–20 years for gas models.
  • 20–30 years for electric boilers.
  • 10–15 years for oil-based systems.
Regular maintenance and timely repairs help extend system longevity.

Annual boiler maintenance includes:
  • Flushing the system to remove debris and mineral buildup.
  • Checking pressure levels for safety and efficiency.
  • Inspecting heat exchangers and gas connections.
  • Cleaning burner assemblies for optimal combustion.
Routine tune-ups prevent breakdowns and maintain efficiency.

COMMITTED TO EXCELLENCE IN HOME COMFORT

As a family-focused HVAC company, our mission is to provide honest service with a personal touch. We treat every home as if it were our own, ensuring high-quality workmanship and lasting results.

SPECIALS AND OFFERS

As a family-focused HVAC company, our mission is to provide honest service with a personal touch. We treat every home as if it were our own, ensuring high-quality workmanship and lasting results.

10% off your next repair

10% Off Your Next Repair

Enjoy 10% off your next repair call with us.

10% off your next repair

$89 HEATING TUNE-UP

Enjoy efficient heating with an $89 heating tune-up.

10% off your next repair

$500 OFF ONE INSTALL

Take $500 off the installation of a new unit.

Upgrade to a High-Efficiency Boiler in Marietta, PA

Expert Boiler Installation & Replacement Services

A new boiler installation improves home comfort, enhances energy efficiency, and ensures reliable heating throughout the winter. Whether you're replacing an aging system or need a brand-new installation, 717 Mechanical LLC provides expert guidance and seamless installation for high-efficiency boilers tailored to your home's needs.

With 12 years of experience, our certified HVAC professionals help you select the right boiler size, fuel type, and efficiency rating to maximize performance and cost savings. Our installations are handled with precision and care, ensuring safe connections, optimal heat distribution, and compliance with all safety standards.

Why Choose 717 Mechanical LLC?

Expert boiler installation & replacement for reliable heating.

Energy-efficient models to lower heating costs.

Upfront pricing with no hidden fees.

Flexible financing options for budget-friendly upgrades.

Service for all major boiler brands, including Navien, Weil-McLain, Bosch, and more.

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Service Areas for Boiler Installation in Marietta, PA

We proudly provide boiler installation and replacement services in:

Marietta, PA

Elizabethtown

Mount Joy

Columbia

Wrightsville

Hershey

Schedule Your Boiler Installation Today

Call us now to schedule a consultation for a new boiler installation or replacement.

Contact us online to request a free estimate and learn more about financing options.

Upgrade to a modern, energy-efficient boiler with 717 Mechanical LLC and enjoy consistent comfort and lower heating costs all winter long.

Let’s Get Started!

Contact Us

Serving Marietta, PA & Beyond

Looking for reliable HVAC services near Marietta, PA? We proudly serve Marietta and nearby communities, delivering expert heating, cooling, and indoor air quality services. Whether you’re in Columbia, Mount Joy, or Elizabethtown, our team ensures top-quality workmanship and fast, dependable service. Contact us today for all your home comfort needs!

AREAS WE PROUDLY SERVE

In addition to serving Marietta, PA, we provide HVAC services to the surrounding communities, including:

No matter where you’re located in these areas, you can count on us for prompt, reliable service.

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Contact 717 Mechanical LLC Today

Don’t wait to improve your home’s comfort and energy efficiency. Contact us today to schedule your HVAC service in Marietta, PA or one of the surrounding areas. Let us show you the difference of working with a team that puts your needs first!

Book Service (717) 575-8554