Dead River Company | Experienced HVAC Services in Plymouth, NH
329 Highland St, Plymouth, NH 03264
Business Background
For over 90 years, Dead River Company has been a trusted local resource for Plymouth, NH, providing essential home comfort services. As a full-service provider, we specialize in HVAC installation, repair, and reliable propane delivery. Our expert technicians are familiar with the specific challenges faced by Plymouth homeowners, such as clogged air filters from seasonal pollen and dust or smart thermostat malfunctions that can disrupt your system's efficiency. We offer comprehensive solutions—from routine filter changes and thermostat diagnostics to complete system installations—ensuring your home stays warm, safe, and energy-efficient through every New England season. Count on us for dependable, professional service rooted in the community.
Main Services
- HVAC system repair
- HVAC installation or replacement
- Propane
Frequently Asked Questions
How often should Plymouth homeowners change HVAC air filters to prevent clogs?
In Plymouth, with our seasonal pollen and dust, we recommend checking your air filters every month and replacing them at least every 90 days. If you have pets or allergies, changing them every 30-60 days is best. A clean filter prevents strain on your system, improves air quality, and maintains efficiency, saving you money on repairs and energy bills.
My smart thermostat in Plymouth isn't working with my HVAC system. Can Dead River help?
Absolutely. Our technicians are skilled in diagnosing and resolving smart thermostat compatibility and wiring issues common in older Plymouth homes. We can troubleshoot connectivity problems, update system settings, or professionally install a new, compatible smart thermostat to restore precise temperature control and maximize your system's energy savings.
If my Plymouth HVAC system needs replacement, does Dead River handle propane conversions too?
Yes, we provide a seamless, full-service solution. Our team will assess your home's needs, recommend an efficient HVAC system, and handle the entire installation. If you're converting to or already use propane, we'll ensure safe, proper integration with your new unit and set up automatic delivery so you never run out of fuel.
Business Location & Hours
| Mon: | 8:00 AM - 5:00 PM |
| Tue: | 8:00 AM - 5:00 PM |
| Wed: | 8:00 AM - 5:00 PM |
| Thu: | 8:00 AM - 5:00 PM |
| Fri: | 8:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |
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