Flexible Financing Options
The National Energy Improvement Fund’s simple, transparent, and fair financing means the rate is locked in for the term and not subject to change like many credit products offered through retailers or manufacturers.
As an approved contractor of the National Energy Improvement Fund, we are able to offer you trustworthy 100% financing and fixed monthly payment options for most energy, resiliency, and other home improvements.
- From $2500 to $25000 – no lien filed on your home
- Low fixed payment, guaranteed for the life of the loan
- Flexibility to pay off early with no penalty
Local HVAC Experts & Proven Cape Cod Reliability
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Dependable, On-Time ServiceOur customers count on us for prompt arrivals and efficient service that respects their time.
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Honest Work. Fair Pricing.We believe in clear communication, upfront pricing, and recommending only what your home truly needs.
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Local Cape Cod ExpertsFrom salty air to seasonal demand, our team understands what it takes to keep local systems running reliably year-round.
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“We got back from a few days of traveling and had no heat in the coldest day of the year. We called Harwich Port and two technicians were here within 2 hours. They had the problem fixed in under half hour. Professional & polite.”- Bill K.
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“Called to have them drain the pipes and winterize the beach house. They were there in time and did an excellent job. They even replaced the battery in my automatic garage door opener bc they needed it to work to get in the house.”- Judith P.
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“The team quickly & professionally responded to my request for assistance to determine why smoke detectors were beeping randomly. They were empathetic & efficient; and were able to divert a team in the field to assess & fix my troubled alarm.”- James D.
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“The team quickly & professionally responded to my request for assistance to determine why smoke detectors were beeping randomly. They were empathetic & efficient; and were able to divert a team in the field to assess & fix my troubled alarm.”- James D.
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“Outstanding service. Answered all my questions. Even hooked up my dehumidifier for continuous draining as he saw me bringing it upstairs to empty the tank. Would not hesitate to use them for HVAC or Plumbing!!”- Maria S.
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“Great customer service, knowledgeable technicians. Came to perform routine service on my generator. They arrived when they said they would and finished my service in a quick and professional manner. I am very pleased to have found this company”- Karen D.
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“Harwich Port heating and cooling are great. Electricians and plumbers are very professional and knowledgeable. I wouldn’t use anyone else.”- Kate C.
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“Extremely responsive to my problem. Called me back on a weekend and came out first thing the next day. They are installing a new hot water heater within two days!”- Susan R.
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“We got back from a few days of traveling and had no heat in the coldest day of the year. We called Harwich Port and two technicians were here within 2 hours. They had the problem fixed in under half hour. Professional & polite.”- Bill K.
