HVAC and Heating Services

New Hampshire

Same-Day Emergency Service

Senior and New Customer Discounts

One-Year Workmanship Warranty

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Stay Cozy With New Hampshire's Heating Experts

The winters in New Hampshire can be frigid! Make sure you're prepared with heating services from Danerik Mechanical, LLC. With over five decades of experience, our family-owned business has been keeping homes and businesses warm and comfortable through the harshest winters. We understand the unique and pressing challenges that New England weather presents, and our team of skilled technicians is equipped to handle all your heating needs with precision, care, and competitive prices.


We offer a range of heating services, from installation and maintenance to repairs and emergency help. As a licensed and insured company, we prioritize your safety and peace of mind. Our one-year workmanship warranty ensures that you can trust the quality of our work. We take pride in offering competitive pricing without compromising on the quality of our services or the products we use, which come with manufacturer warranties for added protection.


Get in touch with us now for a free, in-person estimate or emergency same-day service. You can get 15% off a fall cleaning when you contact us now, and we offer a 15% senior citizen discount on all parts related to your project.

Living room with beige carpet, a window overlooking a yard, and a TV on the wall.

Why Choose Danerik Mechanical

15% Off Fall Cleanings

15% Off Fall Cleanings

Manufacturer Warranties

Manufacturer Warranties

Senior Discount

Senior Discount

Licensed and Insured

Licensed and Insured

Competitive Pricing

Competitive Pricing

Insurance-Friendly

Insurance-Friendly

Furnace Services

Our furnace services are designed to keep your property warm and energy-efficient throughout the cold months. We offer comprehensive furnace inspections, cleanings, and tune-ups to ensure optimal performance. Our technicians are trained to work with all makes and models, providing expert repairs and replacements when necessary.

Heat Pump Installation

Heat pumps are an excellent choice for year-round climate control in New Hampshire properties. Our heat pump installation services include a thorough assessment of your needs, expert advice on the best system for your space, and professional installation by our certified technicians. We ensure your new heat pump is set up for maximum efficiency and longevity.

Heater Installation

When it's time for a new heating system, trust Danerik Mechanical for expert heater installation. We offer free, in-person estimates to help you choose the right heating solution for your property. Our team is skilled in installing a variety of heating systems, including furnaces, boilers, and radiant heating, ensuring your new system is perfectly suited to your property.

Heater Maintenance

Regular heater maintenance is crucial for extending the life of your system and maintaining its efficiency. Our routine maintenance services include thorough inspections, cleaning, and tune-ups to keep your heating system running smoothly. We offer a 15% discount on fall cleanings, helping you prepare for the winter season while saving money.

Heater Repair

When your heating system falters, our expert repair services are just a call away. We offer same-day emergency service to ensure you're never left in the cold. Our technicians are equipped to diagnose and repair all types of heating systems quickly and effectively. For our senior citizens, we provide a 15% discount on all parts, making necessary repairs more affordable.

New Customer Discount

All new customers can save

15% on our cooling services.

Contact Us Now

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(610) 680-3769

Special Fall 

Cleaning Offer

Save 15% on a fall cleaning

and get your system ready!

Get in Touch With Us

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(603) 255-5411
Senior
Discount
Get 15% all your HVAC parts
with our senior citizen discount.
Connect With Us
Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(603) 255-5411

New Customer Discount

All new customers can save

15% on our cooling services.

Contact Us Now

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(610) 680-3769

Special Fall 

Cleaning Offer

Save 15% on a fall cleaning

and get your system ready!

Get in Touch With Us

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(610) 680-3769

Recent Heating Projects

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Here's what our satisfied customers are saying...

At Danerik Mechanical, LLC, we take pride in providing exceptional heating services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Danerik Mechanical, LLC and let others know what you think.