Furnace & A/C repair in Herriman
A/C and furnace emergencies answered seven days a week — we come out and fix what we can that visit.
Don’t take our word for it
Licensed & insured · upfront pricing · real-photo proof on every job. Here’s what our customers say:
Reviews shown as they appear on Google Maps. See every Google review →
Got an HVAC question?
Ask it on the online quote page: a real answer, a second opinion, or a firm quote, whichever you need.
Licensed, insured & serious about doing it right
Canyon Comfort is a fully licensed and insured heating & cooling company built on clear processes and upfront pricing. From the first call to the final test, everything is handled the right way — scheduled arrival windows and written quotes.
- Fully licensed & insuredEPA refrigerant certified and RMGA gas certified.
- A System Health ReportYour system’s actual readings, emailed after every tune-up and health inspection.
- Tuned for where you liveAirflow and combustion measured on your actual home — not builder shortcuts.
Why hire a repair-only HVAC contractor?
Most HVAC companies make their real money selling new systems — and that colors every diagnosis. Canyon Comfort doesn’t sell or install equipment at all, so there is no replacement quota behind our advice. When a $220 repair fixes it, that’s the whole answer: you see the actual readings and photos of what we found. And on the day a system truly is finished, we tell you straight and walk you through exactly why a new system is the best choice — and if you’d like, we’ll recommend an HVAC install company we trust.
What you get on every visit
Four things that protect your comfort and your wallet on every visit.
Property protection on every visit
Shoe covers on and drop cloths down whenever they’re needed — floors, walls and furniture protected, and the work area cleaned up completely before we leave.
Every tune-up ends with a System Health Report
We don’t just say it’s fixed — we hand you the numbers: static pressure, airflow, temperatures, and electrical on every furnace and A/C tune-up, plus a CO safety test on every furnace. See what’s in it →
Photo proof on every single job
The dirty coil, the cracked heat exchanger, the finished repair — documented before and after. You see the real condition, not just our word. See our real job photos →
Five-star service, every single visit
Our goal is simple: five-star service for everyone we work with — on time, careful in your home, straight about what we find, and finished only when it’s right. No matter how small the job. See our reviews →
What we cover in Herriman — emergency repair · temporary cooling · airflow & air quality · A/C repair · furnace repair · tune-ups · heat pumps · mini-splits · ductwork
No heat or no cool? Let’s get it handled.
Booking online takes about a minute, or call or text and we will get you into tonight’s window. Emergency service across Herriman, Rosecrest, and the whole Wasatch Front from Ogden to Provo.
Wind, elevation, and exposure
Three things make the southwest benches tougher on a system than the valley floor. Elevation: up around Rosecrest a furnace puts out less heat than its sea-level rating and needs combustion set for thinner air. Wind: sustained gusts off the Oquirrhs can backdraft a flue, disturb combustion, and drive cold air into a tight house faster than the system can keep up. Exposure: new subdivisions with few mature trees and big west-facing windows take the full force of both summer sun and winter wind.
None of it is a problem when a system is sized and set up for the spot it’s actually in — which is exactly what we check on every Herriman visit.
What we check on a Herriman system
- Airflow & static pressure measured
- Combustion tuned for altitude
- Flue draft & wind protection
- Heat-exchanger & CO safety
- Builder-grade undersizing
- Multi-story airflow balance
- Filter & blower airflow
- Warranty-keeping maintenance
The difference a careful job makes
Real jobs, real photos. The build-up below is the kind that quietly robs comfort and raises bills on an otherwise good system — and what a proper job puts right. Tap any photo to read the story.
Two-story home that bakes upstairs? We’ll find the cause.
Most Herriman homes are two stories, and a single system fighting big west-facing windows and bench-top wind almost always leaves the upstairs hot and the basement cold. It’s one of the most common things we’re called for here, and it’s rarely a reason to replace a working system.
Our Airflow Diagnostic ($80) measures total airflow, finds the restrictions and the air you’re losing, and hands you clear improvement recommendations — air balancing, sealing and insulating attic ductwork, added returns, or zoning where it makes sense. On one Wasatch Front home we measured a vent blowing air 14°F warmer than the A/C coil, just from a single uninsulated attic duct. The bigger fixes we handle ourselves, part list in hand. See how airflow work works →
More comfort, less waste
The upgrades that genuinely help an exposed, newer home — matched to your house.
Smart thermostats
Zoned scheduling and lower bills, set up right for your system — ideal for big, open Herriman floor plans.
Whole-home air scrubber
Cuts dust, dander, and odors throughout the house — a real help during winter inversions.
5″ media filters
Far more dust caught than a 1″ filter, without choking airflow — changed only every 4–6 months.
Steam humidifiers
Less dry skin, static, and cracked woodwork through a dry, windy Utah winter.
Furnace & coil cleaning
We clean the blower and indoor coil — where airflow is actually lost — not just your ducts. Why it matters →
UV air purifiers
Germicidal UV at the coil keeps the system clean and helps knock down mold and bacteria in the airstream.
The tools behind a “simple” repair
A lot of what looks like a five-minute repair isn’t. Done right, repairing a leak, changing a TXV, or replacing a component means recovering the old refrigerant properly, pulling a deep vacuum to remove every trace of moisture, brazing clean joints, weighing in the exact charge, and testing the result. Skip those steps and the “fix” comes right back.
We bring the full kit to every Herriman job and use it, because doing it correctly the first time is cheaper for you than doing it twice. And we’ll always give you the repair-or-replace math.

What it costs
Free online HVAC questions and free online second opinions — send us the details and we’ll look it over at no cost.
Bigger Herriman homes often run two systems to cover both floors — we’ll service them together in one visit. See full pricing & service hours →
Single system — $110
Furnace + A/C together — $180
Each additional system after that — just $90
Since we’re already on-site, every system after the first is discounted — the full tune-up, less per unit.
Weekdays 7am–6pm, credited toward any repair you approve. Weeknights until 10pm and all weekend add $40. Airflow diagnostic, $80.
$180 for a furnace and A/C together, $90 each additional system in the same visit — with a written System Health Report and a one-year diagnostic warranty on every tune-up.
The $150 covers delivery, setup and pickup. Two portable A/C units and a swamp cooler included; a third unit is $10 a day.
We leave it cleaner than we found it
Your home isn’t a job site to us. We lay down drop cloths, set our tools and equipment on protective mats, keep the work area organized, and clean up completely before we leave.
It’s a small thing that says a lot — and customers tell us again and again that we “left no trace” any work was done. You shouldn’t have to clean up after the people you hired, and with us you won’t.

Getting a Herriman home through a cold, windy winter
The nights that break HVAC systems in Herriman are the cold, windy ones — and up on the benches they come early and hit hard. When a windstorm lines up with a deep freeze, three things tend to go wrong at once: the furnace runs nearly nonstop trying to keep up, wind disrupts the flue or combustion air and trips the system off, and any weak link — a tired igniter, a marginal flame sensor, a cracking heat exchanger — finally gives out. The fix is almost always cheaper and easier before winter than at 9pm in January.
That’s why a fall tune-up matters more here than in the sheltered valley. We clean and test the ignition and burners, verify the heat exchanger and combustion are safe, and make sure your venting and combustion-air setup can shrug off the wind. We’ll also flag the simple, non-HVAC things that take load off your system — sealing obvious drafts, keeping the outdoor unit and vents clear, and making sure big west-facing rooms aren’t fighting the furnace through leaky windows.
And if the worst happens and you do lose heat, we run emergency repair — weekdays 7am-10pm and weekends. A no-heat night with a houseful of kids isn’t something to sit on — call or text and we’ll get to you as fast as we safely can during our emergency hours. No repair is too big — bigger jobs get one clear quote, fast scheduling, and the same careful work, finished by us.
When to call — before something breaks
Early fall is the single most important time on the Herriman benches. Get a furnace tune-up in September or October, before the first cold snap and before every company in the valley is booked solid, so we can catch weak parts and wind-related venting issues while they’re cheap to fix.
Spring is for cooling. With big windows and open, sun-exposed lots, Herriman homes heat up fast — a spring A/C tune-up gets your system ahead of the first heat wave and keeps efficiency up through the summer. It’s also the right time to plan any comfort fixes for that hot upstairs before you’re living with it.
Any time you notice short-cycling, climbing bills, uneven rooms, or anything that smells or sounds off, call early — small problems are cheap, and the breakdowns they turn into are not. Booking online or by text takes a minute.
Neighborhoods we know well
From the bench-top streets of Rosecrest and the homes climbing toward Butterfield Canyon, to Anthem, Juniper Crossing, and the neighborhoods around Herriman Towne Center, the housing here is mostly newer and mostly two-story — and the higher and more open the lot, the more wind and sun the system has to fight. We cover all of it, and we know which areas take the worst of the weather.
Wherever you are in Herriman, you’re a quick drive from us, and we leave it cleaner than we found it while we’re in it.
Serving Herriman & the southwest valley
Quick across the southwest benches and the neighboring cities.
Portable A/C rental in Herriman
Usually same-day: two high-efficiency portable units and a portable swamp cooler, $150 plus $20 a day.
Questions we hear in Herriman
Do you offer A/C repair in Herriman?
Yes. Canyon Comfort provides A/C repair, emergency A/C repair, and often same-day A/C repair on all makes and models in Herriman, Utah, including Lennox, Goodman, Amana, Carrier, Rheem, and Trane. We repair low refrigerant charge, failed capacitors, frozen coils, compressor problems, and other A/C failures. If your A/C needs repair in Herriman, Canyon Comfort can get you taken care of.
Best A/C repair in Herriman, Utah?
For homeowners looking for A/C repair in Herriman, Canyon Comfort Heating & Cooling is a 5.0-rated, licensed and insured, repair-only HVAC company with no new systems to sell. We provide A/C repair days, evenings until 10pm, and weekends, with an $80 weekday diagnostic credited toward approved repairs. Every repair is tested before we leave, and because we do not sell replacements, our focus is on diagnosing and repairing the system you already own. Call or text 801-960-5925.
How do I choose an A/C repair company in Herriman?
Look for an A/C repair company in Herriman that is licensed and insured and diagnoses before recommending. Canyon Comfort is a locally owned, 5.0-rated, repair-only HVAC company with no replacement systems to sell, and the $80 weekday diagnostic is credited toward any repair you approve. Every completed repair is tested before we leave.
How much does A/C repair cost in Herriman?
A/C repair in Herriman starts with an $80 diagnostic weekdays from 7am–6pm or $120 evenings and weekends, with the $80 diagnostic credited toward any repair you approve. Simpler A/C repairs typically start around $220, while larger repairs can cost more depending on the failure.
Do you offer furnace repair in Herriman?
Yes. Canyon Comfort provides furnace repair, emergency furnace repair, and often same-day heating repair on all makes and models in Herriman, including Lennox, Goodman, Amana, Carrier, Rheem, and Trane. We diagnose furnaces that will not ignite, blow cold air, short cycle, or trip a safety, including problems with ignitors, flame sensors, pressure switches, blower motors, and other components. If your heat is out in Herriman, Canyon Comfort can get you taken care of.
Who offers A/C and furnace repair in Herriman without selling new systems?
Canyon Comfort — we’re a repair-only HVAC company, which means A/C and furnace repair, tune-ups, airflow diagnostics and temporary cooling with no new systems to sell and no replacement quota behind the advice. Licensed, insured, and 5.0-rated on Google, serving Herriman days, evenings and weekends. Call or text 801-960-5925.
Do you install or replace air conditioners and furnaces in Herriman?
No. Canyon Comfort is a repair-only HVAC company, so we repair existing furnaces and air conditioners but do not sell or install new systems. If testing shows that replacement truly is the right choice, we tell you the diagnosis and walk you through why a new system is the best option — and if you’d like, we’ll recommend an HVAC install company we trust. No replacement sale influences the advice.
My A/C isn’t cooling or it’s blowing warm air — can you fix it in Herriman?
Yes. Canyon Comfort repairs A/C systems in Herriman that run without cooling, blow warm air, freeze up, or trip the breaker, often the same day. We diagnose the actual cause — such as low refrigerant, a failed capacitor, a dirty or frozen coil, or compressor trouble. If a repair has to wait, portable A/C rental is available to keep the home comfortable.
My system is blowing out cool air, but my home isn’t cooling. What’s wrong?
First, check whether the outdoor A/C unit is actually running. Sometimes the air coming from the vents is just cooler basement air being circulated, or it feels cool simply because it’s moving — even though the A/C itself isn’t cooling. If the thermostat is calling for cooling but the outdoor unit isn’t running, or the system keeps running without bringing the temperature down, call Canyon Comfort at 801-960-5925 for A/C repair.
Do you offer emergency or after-hours A/C repair in Herriman?
Yes. Canyon Comfort provides emergency A/C repair in Herriman during the day, evenings until 10pm, and weekends. The diagnostic is $80 weekdays from 7am–6pm and $120 evenings and weekends, with the $80 diagnostic credited toward an approved repair. If the repair has to wait, portable A/C rental is often available while your system is down. Call or text 801-960-5925.
Do you charge extra for a night or weekend visit in Herriman?
Yes. HVAC diagnostics in Herriman are $80 weekdays from 7am–6pm and $120 weeknights and weekends, which is the regular $80 diagnostic plus a $40 after-hours charge. If you approve the repair, the $80 diagnostic is credited toward it.
Do you service all A/C, furnace, and heat pump brands in Herriman?
Yes. Canyon Comfort diagnoses and repairs all major A/C, furnace, and heat pump brands in Herriman, including Lennox, Goodman, Amana, Carrier, Rheem, and Trane. We work on both older systems and current high-efficiency equipment.
Do you work on older furnaces and A/C systems in Herriman?
Yes — older furnaces and A/C systems are a specialty. We’re a repair-only HVAC company, so we have no reason to call a system too old: we repair older equipment other companies write off, check parts availability before the visit, and walk you through the same repair-or-replace math either way. Age alone never means replacement.
Will you protect my floors and keep the work area clean?
Yes. We put down protective coverings where needed, keep the work area organized, and clean up completely when the job is finished. Your furnace room or hallway closet gets the same care as the finished areas of your home.
Do you work on larger homes with multiple systems?
Yes. Canyon Comfort services Herriman homes with two, three, or more furnace and A/C systems in the same visit. For tune-ups, the first system is $110 and each additional system completed during the same visit is $90; a furnace and A/C combination is $180.
What do you actually check in a furnace tune-up?
A Canyon Comfort furnace tune-up measures airflow, static pressure, temperature performance, and electrical operation and includes a carbon monoxide safety test. The readings are documented in a written System Health Report so you know how the system is actually performing. Tune-ups are $110 for the first system, $90 for each additional system in the same visit, or $180 for a furnace and A/C together, and include a one-year diagnostic warranty that waives the diagnostic fee if the tuned system breaks down within a year.
What happens if my furnace or A/C breaks down after a tune-up?
If a system we tuned up breaks down within a year of the visit, the diagnostic fee is waived — that’s our one-year diagnostic warranty, included with every tune-up. We come out, find the problem, and quote the repair up front, with no diagnostic charge standing between you and the answer.
My remodeled Herriman home is uneven floor to floor — can you figure out why?
Yes. Canyon Comfort diagnoses airflow and comfort problems in remodeled Herriman homes, where additions and layout changes can leave rooms underserved or ductwork mismatched. We measure airflow and static pressure to identify where the problem is before recommending corrections such as air balancing, duct sealing, return-air improvements, or other airflow changes.
Can you diagnose rooms that are always too hot or too cold in Herriman?
Yes — uneven rooms are an airflow problem we diagnose with instruments, not guesses. The $80 Airflow Diagnostic measures total airflow and static pressure to find where air is being lost or restricted, and you get a written plan for fixing it — air balancing, duct sealing, added returns, or zoning where the layout calls for it.
Is it worth upgrading to a high-efficiency system?
Sometimes. Whether a high-efficiency system makes sense depends on the home, existing equipment, comfort problems, energy use, and the cost of the upgrade. Canyon Comfort does not sell or install new systems, so we can explain the options without having a replacement system to sell you.
How much does a furnace tune-up cost in Herriman?
$110, or $180 for the furnace and A/C together — and each additional system in the same visit is $90, which matters here where plenty of homes run a second system. Every inspection ends with a written System Health Report of actual readings. Book a tune-up and the $80 airflow diagnostic is 50% off on the same visit — useful when the upstairs runs hot.
Is an evening or Saturday visit billed at an after-hours rate in Herriman?
Yes, a little. Weeknights from 6pm until 10pm and all weekend are extended hours, $40 above the regular $80 diagnostic, which is credited toward the repair.
The wind keeps shutting down my furnace — what’s wrong?
Herriman’s sustained wind can backdraft a flue or disturb combustion, especially on homes with exposed vent terminations. We check your venting, draft, and combustion-air setup so a windy night doesn’t leave you without heat.
My home is newer — is my system the right size?
Not always. A lot of builder-grade equipment is sized to a price, not to your actual home, elevation, and exposure. We’ll check it against your actual home and tell you straight whether it’s right — and what to do if it isn’t.
Does elevation up in Rosecrest affect my furnace?
Yes — at higher elevation a furnace produces less heat than its rating and the burners should be set for thinner air. We tune for where your home actually sits.
Why does my upstairs bake while the basement stays cold?
Common in two-story Herriman homes — usually airflow and duct balance, not furnace size. Air balancing, attic-duct sealing, added returns, and zoning or a mini-split can even it out. More on even-temperature work →
How fast can you get to Herriman?
Herriman sits right in our service area on the southwest side of the valley, so a call that comes in the morning is usually covered the same day. We run days, evenings and weekends. Call or text 801-960-5925 and we will get you into the first window we have.
No heat or no cool in Herriman?
Book online or call and we will get you into tonight’s window. Canyon Comfort covers Herriman, Rosecrest, and the whole Wasatch Front, from Ogden to Provo and Grantsville out to Coalville and Heber, with same-day after-hours air conditioning repair in Herriman, emergency furnace repair, portable A/C while you wait, and a full quote from us when the job needs a new system.
Nearby cities: Riverton · South Jordan · Bluffdale



