Comfort & Savings You Can Feel

We help homeowners improve comfort, reduce energy waste, and save on monthly bills with smart insulation and air sealing solutions.

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Proud to partner with Focus on Energy.

Insulation Upgrades

Cut energy waste and make your home more comfortable year-round.

Air Sealing

Stop drafts and keep indoor temperatures consistent with expert sealing.

Attic Ventilation

Improve airflow and prevent moisture problems with smart ventilation solutions.

Your Local Experts in Comfort-Driven Efficiency

Altitude Efficiencies is a BPI-certified contractor focused on helping homeowners take control of energy use and indoor comfort. Whether you're applying for rebates, upgrading your attic, or fixing a problem area—we help you do it right the first time.

What Our 100+ Happy Homeowners Are Saying

"Everything went well."

Logan

"The crew that came to do my sealing and insulation were extremely professional and efficient. The process was fully explained to me and all my questions were answered. They did a great job of cleaning up and were very respectful of my home and property."

Kristi L.

"They were in and out quick. Also very professional!"

Brad H.

"Was a super cold day and the whole process went so fast barely even noticed. Would recommend to friends and fam"

Kyle K.

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Russel A.

"Chris and crew did an excellent job! Got here on time, friendly and knowledgeable, cleaned up afterwards so we couldn’t even tell they’d been inside the house. Highly recommend!"

Gary and Kris R.

"Chris and crew did a great job. Easy to work with."

Gary S.

"They were great to work with! Very fast and knowledgeable and cleaned up well after the crew!"

Jack D.

"Amazing service! Would definitely recommend to others!!"

Bruce L.

"Fantastic job . Done by Chris and crew🙏🏻🙏🏻"

Peter M.

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Home Energy Audits

Find out where your home is wasting energy and what to fix first.

Attic Insulation

Prevent heat loss and reduce energy bills with targeted insulation.

Air Sealing

Close gaps around plumbing, lighting, and attic framing to stop energy leaks.

Crawl Space Sealing

Improve air quality and energy efficiency from the ground up.

Duct Sealing

Improve HVAC performance and lower your heating/cooling costs.

We Work On All Types of Homes

From older homes to new builds, we make sure your house runs efficiently and stays comfortable. Let us help you qualify for rebates and energy-saving upgrades.

01

Assess

We inspect your home’s insulation, ventilation, and air leakage points.

02

Plan

We recommend a tailored strategy based on your budget and rebate eligibility.

03

Upgrade

We install the right improvements—done once, done right, for maximum comfort.

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"Very responsive and professional. Had to stop due to finding evidence of asbestos in the house. Explained everything, and once it was abated, very quickly resumed work - setting up baffles, a solar powered vent, and R60 insulation - all within a few hours. They got it in right before the first big snow of the year. House feels so much warmer, and the only evidence they were even here is an attic full of insulation and a serious lack of drafts - we didn't realize how many holes we had leaking warmth! Would hire again, but they did such a good job, we wont need to!"

Larry