Our Services
Your trusted family-owned plumbing, heating, and cooling company that serves NH & MA.
Cooling
Air Conditioner Installation
Ductless Mini-Split Repair
Ductless Mini-Split Installation
Smart Thermostat Services
Heating


Plumbing
Furnace Repair
Furnace Installation
Boiler Repair
Boiler Installation
Heating Maintenance
Gas Line Installation
Kitchen & Bathroom Plumbing
Pipe Repairs
Sump Pumps
Water Filtration
Water Heater Service
Water Heater Installation
Tankless Water Heaters
Water Softeners
Gas Generator Installation






Frequently Asked Questions
What plumbing services do you offer?
We offer a range of plumbing services, including boiler, furnace, mini splits, and water heater replacements or repairs. We also offer traditional kitchen and bathroom plumbing.
Are you licensed and insured?
Yes, we hold master licenses in both New Hampshire and Massachusetts, ensuring quality and compliance.
How experienced are you?
Over 18 years of experience in both residential and commercial work.
Do you offer emergency services?
Yes, if available, we can provide emergency plumbing services to address urgent issues promptly.
What areas do you serve?
We primarily serve areas in New Hampshire and Massachusetts.
How can I schedule a service?
You can schedule a service by contacting us through our website or calling directly.


Contact Us
Reach out to Denary Plumbing and Heating for all your plumbing, heating, cooling and gas fitting needs.
Support
Inquiries
dennis@denaryplumbing.com
© 2025. All rights reserved.