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    Some of these concerns are respiratory concerns, fatigue, headache, and even death. If you notice any issues with your indoor air quality, don’t hesitate to reach out to High Efficiency at (508) 825-3695.

    Indoor Air Quality Solutions from High Efficiency

    Our professionals are highly qualified and insured. They have the proper diagnostic tools to test your equipment and locate any concerns. We will give you a complete report of the contaminants you are dealing with and the next step to get your home back in order. The issues could be solved with simple HVAC maintenance, duct cleaning, or the addition of a dehumidifier. No matter the concern, we have the answer for you.

    Humidifiers, Air Purifiers, and Much More

    Since 2010, we have been serving customers across Sandwich, Wareham, Plymouth, Rochester, MA & surrounding Cape Cod areas. We are familiar with local weather and the issues that crop up with our equipment and air quality. When you need solutions fast, don’t procrastinate. Reach out to us at (508) 825-3695 immediately to resolve the issue. Our professionals are the best at providing swift, thorough, and accurate answers.

    Indoor Air Quality Products, Indoor Air Quality & Indoor Air Quality Testing Near Me Barnstable, MA, Mashpee, MA, Cape Cod, MA, Sandwich, MA, Sagamore, MA & Osterville, MA

    Indoor Air Quality Products in Osterville, MA | Indoor Air Quality Testing Cape Cod, MA | Indoor Air Quality Barnstable, MA

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    Proud Partners of the
    Mass Save Program

    Learn how High Efficiency and High Efficiency Energy Solutions can help you save energy and money with the Mass Save program.

    84 months interest free – We Handle All the Paperwork – Call Us now to find out more info at 508-825-3695!

    What Your Neighbors Are Saying
    Customer Reviews
    I recently had a very positive experience with High Efficiency. They replaced my A/C unit. Conditions were challenging (small crawl space attic). Technicians were knowledgeable, professional and ensured a proper...
    Thomas D.
    The Service here is Top Tier, they are highly efficient, quick, and friendly. All of the techs I have came in contact with have been professional and knowledgeable. I would...
    Jamesa W.
    I can’t recommend this company enough. I chose them to install my new gas water heater and mini split system. Every part of this company is professional; from the office...
    Tyler A.
    Our experience with High Efficiency was excellent! They came out the day we called them, and for necessary return visits, they were prompt and reliable. In phone calls to the...
    Sandra D.
    High Efficiency is our go to for all plumbing and heating needs. They are quick to respond and get the job done right the first time. I would recommend this...
    Christopher C.
    High Efficiency was amazing!!! My pilot on my boiler went out and the next day High Efficiency was here to inspect clean and service my boiler. My old boiler will...
    Brian C.
    I used High Efficiency for the first time for maintenance on my Furnace and Hot Water boiler. I heard some odd noises coming from the Furnace and was concerned. My...
    Sean H.

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