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MaineShore Mechanical Inc.

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United States
Portland, ME
MaineShore Mechanical Inc.

Reliable sales, service & installation of heat pumps, natural gas, propane & oil-fired heating systems. MaineShore Mechanical Inc.

Trusted comfort solutions for homes across Southern Maine. Expert support, energy savings & year-round comfort—your comfort is our mission. prides itself on providing efficient service and quality installations at reasonable rates. We do our best to inform the consumer with accurate information for making smart energy choices. It is important to us that all equipment be energy efficient as well as eco-friendly. We strive for complete satisfaction and a continued relationship with our customers. Family owned and local to Southern Maine for over 25 years

10/28/2026

🏠 STILL HEATING YOUR HOME WITH OIL?

With Maine heating oil prices reaching record highs, now might be the perfect time to explore your options.

🔥 Thinking about switching to propane or natural gas?

We’ve updated our 2026 heating conversion guide to help Southern Maine homeowners understand:

✅ How propane and natural gas compare to heating oil

✅ How much you could potentially save on heating costs

✅ What it costs to convert your existing heating system

✅ Whether you can keep your current baseboard heating

✅ Financing options for qualifying installations

Don't wait until your aging oil boiler breaks down to start exploring your options!

At MaineShore Mechanical, we can help you determine whether switching from oil to gas makes sense for your home.

📞 Ready to explore your options? Contact MaineShore Mechanical for a FREE heating conversion estimate!

10/06/2026

🔥 Heating with oil in Maine? It may be time to look at your options.

With heating oil prices climbing heading into the 2026–2027 heating season, more Maine homeowners are asking whether switching from oil to propane or natural gas could make sense.

We put together a new guide covering:

🔹 Oil vs. propane heating costs
🔹 When switching fuels may make sense
🔹 Oil-to-propane boiler conversions
🔹 Natural gas options
🔹 Whether you can keep your existing baseboard heat
🔹 Heat pumps as another way to reduce oil use
🔹 Financing options for qualifying heating upgrades

Every home is different, so the cheapest fuel per gallon doesn't necessarily mean the cheapest system to operate. The right answer depends on your home, current equipment, efficiency and installation costs.

👉 Read the full guide:
https://maineshoremechanical.com/switch-from-oil-to-propane-in-maine/

Thinking about replacing your oil boiler? MaineShore Mechanical can help you compare your options and determine what makes sense for your home.

📞 207-415-4422

10/02/2026

🏠 **HVAC FINANCING IS NOW AVAILABLE!**

Need a new heating or cooling system but don’t want the full cost hitting your budget all at once?

MaineShore Mechanical now offers **financing options for qualifying Maine homeowners**, making it easier to move forward with the comfort upgrades your home needs.

Whether you’re replacing an aging boiler, upgrading your heating system, or investing in new HVAC equipment, financing can help make the project more manageable.

✅ Flexible financing options
✅ Available for qualifying HVAC projects
✅ Simple application process
✅ Get the comfort you need — and pay over time

**Upgrade your comfort. Pay over time.**

Learn more about HVAC financing and available options here:
https://maineshoremechanical.com/hvac-financing-in-maine/

📞 Have questions about your project? Contact MaineShore Mechanical and we’ll help you explore your options.

09/08/2026

How much does a new gas boiler actually cost in Maine? 🏠🔥

It’s one of the biggest questions homeowners have when they start thinking about replacing an older heating system—and the answer depends on more than just the price of the boiler.

For 2026, many professional gas boiler installations in Maine fall around $8,000–$12,000+, with the final cost depending on things like:

✓ Boiler size and efficiency
✓ Existing piping and heating zones
✓ Venting requirements
✓ Natural gas vs. propane
✓ Domestic hot water needs
✓ Installation complexity

We put together a complete 2026 Gas Boiler Cost in Maine guide explaining what homeowners should expect, what can increase the price, high-efficiency options, and when replacement may make more sense than continuing to repair an older system.

👉 Read the full guide:
https://maineshoremechanical.com/gas-boiler-cost-in-maine/

Thinking about replacing your boiler before another Maine winter? MaineShore Mechanical provides professional gas boiler installation and replacement throughout Southern Maine.

📞 Contact us today to request an estimate.

08/27/2026

🔥 What Is the Best Boiler for a Maine Home?

The best residential boiler isn’t necessarily the most expensive model or the biggest name. The right system depends on your home’s size, existing heating setup, fuel availability, efficiency goals and hot-water needs.

MaineShore Mechanical helps Southern Maine homeowners compare gas, oil and high-efficiency boiler options to find the right fit for their home—not just what looks best in a sales brochure.

Thinking about replacing your boiler before winter? Learn more about the best boilers for Maine homes:

https://maineshoremechanical.com/best-boilers-for-maine-homes/

Contact MaineShore Mechanical today for professional guidance and a boiler installation estimate.

08/11/2026

Over the past few days, we’ve been looking back through years of customer reviews—and each one brought back a story.

A boiler that failed without warning. A family that suddenly lost heat. An aging system that needed a creative solution. A customer who called during the coldest part of winter and trusted us to make things right.

Some of these reviews were written years ago, and although our thank-you may be long overdue, our appreciation isn’t.

These stories are more than stars on a screen. They represent the homes we’ve entered, the problems we’ve helped solve, and the relationships that have allowed MaineShore Mechanical to grow.

To everyone who has trusted our team, recommended us to a neighbor, or taken a few minutes to share their experience: thank you. We’re proud to have been part of your story—and grateful that you’ve been part of ours.

If we’ve helped you recently, we’d love to hear your story too. 🔧🏠

08/07/2026

🔥 How much does a new boiler actually cost in Maine?

If your boiler is getting older—or you’re trying to plan ahead before heating season—knowing what to budget is a great place to start.

Our updated **2026 Boiler Installation Cost in Maine** guide breaks down:

💰 Typical boiler installation: **$6,500–$14,000+**
🔥 Gas boiler installation costs
🛢️ Oil boiler replacement costs
⚡ High-efficiency boiler options
🏠 What actually affects your final price
💵 Current Maine rebates & incentives
🔧 When repairing vs. replacing makes more sense

No vague national averages—this guide is built specifically for **Maine homeowners and Maine heating systems**.

👉 See the complete 2026 pricing guide:
https://maineshoremechanical.com/boiler-installation-cost-in-maine/

Thinking about replacing your boiler? MaineShore Mechanical provides free estimates throughout Greater Portland and Southern Maine.

📞 207-415-4422

08/06/2026

🔥 Is your boiler ready for another Maine winter?

If you’re considering replacing an older heating system, a gas boiler can be a great option—but there’s a lot more to choosing the right system than simply looking at efficiency ratings.

Our new guide to Gas Boilers in Maine covers:

🔥 Conventional vs. high-efficiency gas boilers
💰 What gas boiler installation costs in Maine
🏠 Natural gas vs. propane
⚡ Condensing and combi boiler options
🛢️ Gas vs. oil boilers
📏 Why proper boiler sizing matters
🔧 When it makes sense to repair vs. replace

Whether you’re planning ahead or just want to understand your options before your current boiler gives you trouble, this guide is worth saving.

👉 Read it here:
https://maineshoremechanical.com/gas-boilers/

🔁 Know someone with an aging boiler? Share this post with them! A little planning now can prevent a much bigger headache when Maine winter arrives.

📞 Questions about your heating system? Call MaineShore Mechanical: 207-415-4422

08/06/2026

🔥 Thinking about replacing your boiler before another Maine winter?

Gas? Oil? Propane? High-efficiency condensing boiler? With so many options, figuring out what actually makes sense for your home can get confusing fast.

We put together a new homeowner’s guide covering:

🏠 The best boiler options for Maine homes
🔥 Gas vs. oil vs. propane
💰 What a new boiler can cost in Maine
⚡ High-efficiency boiler options
📏 Why proper boiler sizing matters
🔧 When it makes more sense to replace instead of repair
❄️ Boilers vs. heat pumps for Maine homes

If your boiler is getting older—or you simply want to know what your options are before it becomes an emergency—this is a great place to start.

👉 Read the full guide:
https://maineshoremechanical.com/best-boilers-for-home-heating-in-maine/

Know someone with an older boiler? 🔁 Share this post with them—it could save them a lot of headaches when the cold weather comes back.

📞 Questions about your heating system? Call MaineShore Mechanical at 207-415-4422.

Address

Portland, ME
04106

Opening Hours

Monday	7am - 5pm
Tuesday	7am - 5pm
Wednesday	7am - 5pm
Thursday	7am - 5pm
Friday	7am - 5pm
Saturday	7am - 5pm

Website

https://www.maineshoremechanical.com/, https://maineshoremechanical.com/get-a-free-quote/, https://maineshoremechanical.

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