An oversized or undersized system installed without a real load calculation will short-cycle or never keep up, no matter how good the equipment is. We start with actual measurements, not a tonnage guess.
A large share of comfort complaints in existing Lewiston homes trace back to sizing at installation, not a failing part. Assessment comes before equipment selection, every time.
Standards we hold on every job.
We calculate room by room, so equipment matches the home.
We pull permits and follow code, not shortcuts that cause resale headaches.
A written labor warranty backs the install, on top of manufacturer coverage.
New equipment gets matched to evaluated ductwork, not just bolted onto whatever's there.
From assessment to final inspection.
A full Manual J assessment covers all four to land on the correct equipment size.
Recommendations are based on your actual load numbers, not the highest-margin unit, not upsell pressure.
We test and correct ductwork to match new equipment's airflow needs.
New equipment often has different requirements — we verify capacity before install day before scheduling.
Includes equipment placement, line sets, drainage, and startup commissioning to confirm performance.
We handle permits and coordinate the final inspection so it's documented and code-compliant, useful if you ever sell the property.
Four steps from assessment to a properly sized system.
We book an in-home visit — sizing can't be done accurately by phone.
Assessment equipment arrives on-site for a room-by-room walk.
You get equipment options at different budgets, based on actual data.
Installation is completed and warrantied once the job's done.
Feedback from completed installation projects.
We were quoted a 4-ton unit by two other companies without anyone measuring the house. Actual load calc came back at 3 tons, saved us on equipment cost.
— E. Radcliffe, homeowner
Ductwork in the crawl space hadn't been touched since the house was built in the 90s. They flagged and fixed several disconnected joints before hooking up the new system.
— D. Osei-Bonsu, homeowner
As a first-time homebuyer I had no idea what to ask about during an install. They walked me through every decision without making me feel rushed.
— M. Fairweather, homeowner
New building we manage needed three rooftop units installed on a tight construction deadline. They coordinated with our GC and hit the date.
— R. Castellano, construction project manager
Common questions before a Hvac Installation project.
Existing systems are frequently mis-sized, so matching it doesn't fix the underlying issue.
Standard residential jobs usually wrap in a single day, occasionally spilling into a second if ductwork needs real rework, and we'll flag upfront if yours looks like a two-day job.
Permitting is part of the service.
A workmanship warranty backs the install, protecting you if something's wrong with the install itself.
Yes, we assess and modify ductwork as part of the process to match the new equipment.
Ask about it when you get your quote — a few options are usually on the table depending on the system you pick, since terms vary by what you choose.
Our coverage extends through Lewiston and nearby zips — call to schedule.
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