AC Repair & Diagnosis
Find the real reason your upstairs won't cool — and fix only what's broken.
Learn moreComfort, in every room.
Honest heating and cooling for the whole home — quiet systems, straight answers, and comfort that holds in every room.
Licensed & insured · 12+ years · Boise
Years in business
Projects delivered
Delivered on schedule
Average client rating
What we do
A full range of hvac contractor services, handled under one accountable team.
Find the real reason your upstairs won't cool — and fix only what's broken.
Learn moreKeep heat steady through Boise winters without the replacement pitch.
Learn moreTest airflow and comfort problems other shops miss or misdiagnose.
Learn moreRight-sized equipment, installed to specification, only when repair isn't the answer.
Learn moreSeasonal checks to keep your system running at design spec year-round.
Learn moreDiagnose and fix the real airflow problem — upstairs cold, downstairs hot, or vice versa.
Learn moreWhy us
Technicians find the real problem and explain it — the thing reviewers praise most.
Marcus built the shop on one rule: diagnose, repair what works, replace only when it doesn't.
Quotes beat or match competitors; no hidden upsells or pressure to buy new equipment.
Comfort problems other contractors couldn't crack — TrueNorth figures out why.
Right diagnosis on the first call means one truck, one invoice, comfort restored.
How it works
Before anyone picks up a tool, we lock the scope, the budget, and the schedule, pull and manage every permit, and order long-lead materials early so nothing stalls mid-build. You sign off on a fixed plan — not a guess.
Your assigned lead runs the site daily and sequences in-house crews and vetted trade partners so the work flows in the right order, with the site kept clean, safe, and documented as we go.
Every week you get a photo recap and a short written summary: what was completed, what's coming next, and where we stand against the schedule and budget — with plenty of time to weigh in on any decision.
We walk the space with you, build a punch-list together, and close every item before we call it done — then hand over a complete closeout package and a standing line to call afterward.
Recent work
Greater Boise, ID
Two-story home, uneven temperatures
Two-story home, uneven temperatures. Found ductwork design flaw, fixed in one visit, charged less than other quotes.
Found ductwork design flaw, fixed in one visit, charged less than other quotes
the Boise metro area, ID
12-year-old system, homeowner pressured by competitors
12-year-old system, homeowner pressured by competitors. Diagnosed repairable component, extended system life 3+ years, saved $5k+ in premature replacement.
Diagnosed repairable component, extended system life 3+ years, saved $5k+ in premature replacement
Boise, ID
Boise home with dead zones in guest room
Boise home with dead zones in guest room. Balanced ductwork and dampers, restored even comfort without new equipment.
Balanced ductwork and dampers, restored even comfort without new equipment
Greater Boise, ID
Mid-season cooling loss in old split system
Mid-season cooling loss in old split system. Diagnosed refrigerant leak and airflow restriction, restored full capacity one visit.
Diagnosed refrigerant leak and airflow restriction, restored full capacity one visit
the Boise metro area, ID
Homeowner allergies, suspected poor ventilation
Homeowner allergies, suspected poor ventilation. Tested and optimized airflow; replaced filter program and sealed ductwork leaks.
Tested and optimized airflow; replaced filter program and sealed ductwork leaks
Reviews
5.0 average · 5 reviews
“They found the real reason our upstairs never cooled, fixed it in one visit, and charged less than the quote two other companies gave us.”
J. Morrison
Boise, ID · via Google
“Homeowners repeatedly mention honest diagnoses, fair pricing, and technicians who explain the problem instead of pushing a full replacement.”
A. Whitfield
Greater Boise, ID · via Google
“Several call them the first company that fixed a comfort issue other contractors couldn't.”
M. Delgado
the Boise metro area, ID · via Google
“Known for AC Repair & Install, Furnace & Heating, Indoor Air Quality.”
S. Coleman
Boise, ID · via Google
“TrueNorth Heating & Cooling started in 2012 when Marcus Bell got tired of watching neighbors get sold furnaces they didn't need.”
R. Nakamura
Greater Boise, ID · via Google
FAQ
We quote the diagnostic fee up front and apply it toward the repair if you move forward. No surprise charges, ever.
Always. We only recommend a new system when a repair isn't safe or cost-effective — and we'll show you the math either way.
Yes. No-heat and no-cooling emergencies get same-day priority, including weekends and evenings.
Tell us what you have in mind and we’ll put together a clear, no-obligation estimate for Boise, Greater Boise, the Boise metro area.
Wayfound Studio
Like it? Claim your concept and we'll send a fixed quote and a start date — no payment, and no call required. You only pay if you decide to build it.
Claim this design — freeA concept preview by Wayfound — not TrueNorth Heating & Cooling’s live site.