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Greater Kansas City · since 2014

AC Repair & Installation in Kansas City.

Delta T handles AC repair, furnace repair, and HVAC installation with flat-rate pricing and zero commission-driven upsells. Serving 40+ cities across the KC metro.

Book my service913-687-1494
5.0 Google · 200+ reviews12+ years serving Greater KC50 cities · KS + MO
Live thermostatDrag to explore
Delta T technician using a multimeter on a hot-day AC service call.
Outside95°F
Inside72°F

Right now in Kansas City it's roughly 95°F. Your system needs to cool down by 23° to keep you comfortable — without doubling your power bill. That math is our job.
What we do

Heating, cooling & air —
done honestly.

From a no-cool emergency at 9 PM in July to a quiet winter tune-up — we handle the full HVAC stack for KC homes and businesses. Flat-rate pricing, P.E.-licensed techs, second opinions on the house.

Flat-rate pricingFree second opinionsSame-day service
Delta T technician inspecting an open furnace

Heating & furnace

Gas, electric, and hybrid systems serviced by P.E.-licensed engineers. Honest repair-vs-replace math, never a commission-driven upsell.

Repair · Install · Tune-up
Delta T technician using a clamp meter on an HVAC system

Air conditioning

Repair · Install · Tune-up
Delta T technician working on a heat pump system

Heat pumps

Year-round electric efficiency
Delta T technician with Bosch HVAC equipment

Ductless mini-split

Zoned comfort · any space
Delta T technician replacing an air filter

Indoor air quality

Purifiers · humidity · ventilation
Delta T technician performing a maintenance visit

Maintenance plan

2 visits/yr · 15% off repairs
See all services(913) 687-1494
About Delta T

We're engineers, not salespeople.

Delta T is a Basehor, KS family operation founded in 2014 by a licensed professional engineer who was tired of watching neighbors get pushed into systems they didn't need. Today our background-checked techs serve nearly every neighborhood from Overland Park to Lee's Summit — same trucks, same crew, every visit.

11+years in KC40+cities served5.0★Google ratingP.E.licensed on staff
Our techs don't get paid to sell you a new system. They get paid to fix yours — and to tell you the truth, even when the truth is ‘you don't need us today.’
Adam GolubskiOwner & licensed professional engineer
Meet the team913-687-1494
Adam Golubski, owner and licensed professional engineer, on a service call in the Kansas City metro
A Delta T technician on the job in the KC metro
Featured equipment partner

When the math says replace, we install Lennox.

Delta T is a Dave Lennox Premier Dealer — the highest service tier Lennox awards. It means our techs are factory-trained, our pricing reflects direct dealer relationships, and your warranty work goes straight through us instead of through a 1-800 number.

Lennox logoDave Lennox Premier Dealer badge

What you get with a Delta T install

  • 10-year manufacturer warranty

    Lennox residential systems carry a 10-year limited parts warranty when properly registered. We handle the registration paperwork for you on every install.

  • P.E.-signed install plan

    Before any new system goes in, one of our owner-engineers signs off on the load calculation and the install scope. No oversized units, no shortcuts.

  • Built for KC weather

    Equipment matched to your home, your insulation, and the Kansas City climate — not whatever's stacked on the truck this week.

Bigger job? Finance it at 6.99% APR.
What makes us different

No commissions. No pressure. Just the math.

Most HVAC techs are paid to sell you a new system. Ours aren't. Our team walks you through the repair-vs-replace decision in plain English — and tells you the truth, even when the truth is “you don't need us today.”

  • Flat-rate, up-front pricing

    You know the number before we start. No hourly surprises, no mid-job mark-ups.

  • Free second opinions

    Already got a quote from another company? We'll review it — no charge, no obligation, no pressure.

  • Repair first, replace second

    We extend the life of your system whenever it's safe and smart to. New systems only when the math actually says so.

  • Two P.E.-licensed owners

    Adam Golubski and Andy Mitchell are both licensed Professional Engineers. Rare in residential HVAC.

Review my quote — freeOr call 913-687-1494
Decision tool

Repair or replace? Let's do the math.

Five honest inputs and you get the engineer's first-pass take — no email required to see the answer. We use the same industry rule of thumb (cost × age) and the same install ranges that Adam and Andy use when they quote a job. The math runs in your browser; nothing is sent anywhere unless you click the CTA at the end.

Tell us about your unit

If you don't know, the model label inside the air handler usually has the install year stamped.

Service call ($89) + diagnostic ($99) + parts. Most residential HVAC repairs land between $200 and $2,500.

Replace

Replacement is the right call.

Your repair cost × age comes to $15,600 — at or above the $5,000 replacement threshold. A new high-efficiency system pays for itself with lower run-cost and removes the risk of paying for repair after repair on a unit at end of life.

The 5,000-rule math
$1,200 × 13 yrs = $15,600
Typical Delta T install range
$5,500 – $8,500 (Central air conditioner)
Or call us: 913-687-1494

Ranges shown are typical Delta T installs for the Greater Kansas City metro. The final number depends on the equipment, your home's ductwork and electrical, and any code-compliance work the install requires. We'll quote the actual number in writing before any work starts.
Yearly plan

Two visits a year. Zero scrambling in July.

A simple yearly plan — one spring AC tune-up, one fall furnace tune-up, priority scheduling when something breaks, and 15% off any repair we do for you. Performed by P.E.-licensed technicians.

Two tune-ups a year

A full spring AC check-up and a fall furnace check-up — booked for you before the season turns brutal.

15% off every repair

Members save on any repair we do for them — and we put the discount on the invoice up front.

Priority scheduling

Your call jumps to the front of the queue when your system goes down on the hottest or coldest day.

Transferable when you sell

Plan stays with the home if you move — a quiet little resale perk for the next owner.

What we actually check

Every visit follows a printed, seasonal checklist — no shortcuts, no “we’ll glance at it.” Switch tabs to see what each visit covers.

  • Check filter for cleanliness
  • Clean condenser & evaporator coils
  • Clean drain lines
  • Clear drain pans of any standing water
  • Inspect ducts for mold, dust & debris
  • Observe humidity levels & adjust appropriately
  • Check refrigerant charge
  • Test thermostats & controls (timer and set-points)
  • Check electrical system & connections
  • Check fan motor
  • Check blowers & blades for proper airflow
  • Lubricate motor bearings & moving parts
  • Inspect cabinet for leaks; verify door closure
  • Check for debris around the outside unit
  • Check ductwork dampers for seasonal changes
Sign up · plan starts at your next visit

Get on the maintenance plan

Tell us where to come and how to reach you — we'll call within one business day to confirm pricing and book your first tune-up.

Join the Delta T Maintenance Plan

Membership covers two seasonal tune-ups, priority scheduling, and 15% off repairs. Tell us where to come and how to reach you — we'll call within one business day to confirm pricing and book your first visit.

Prefer to talk first? Call 913-687-1494 — we'll quote pricing and answer questions on the spot.

Licensed P.E. on staff5.0 on GoogleSame-day service across 40+ KC metro cities
Customer reviews

5.0 stars across the KC metro.

5.0Google verified · 13 reviews
Leave a Google review
★★★★★
I've used Delta T twice now once for an AC issue and once for heating and both of my techs were great. They took the time to resolve my issues, diagnose the problem and walk me through things that were installed incorrectly or could be more efficient. Would recommend!
Aubrey B.AC + heating service
Current offers

Real coupons. No fine-print games.

Mention any of these offers when you book — we'll apply the discount on the invoice up front. No coupons to print, no gotchas.

$200 off furnace & AC install

Replacing both at once? Save $200 when we install your new furnace and AC together — Lennox or Bosch, your call. Includes a free load-calc and a P.E.-signed install plan.

$200OFF

Present this offer at booking · one per household.

Call to redeemBook online
Save$25

$25 off any service call

Diagnosis, repair, or tune-up — mention this when you book.

Redeem this offerSave$50

$50 off water heater install

Tank or tankless, gas or electric — applied to your install quote.

Redeem this offerSave$10

$10 off AC preventative maintenance

Get ahead of summer with a spring tune-up + system inspection.

Redeem this offer

How to redeem

  1. Mention the offer when you book.
  2. We confirm pricing before any work.
  3. Discount shows on your invoice — up front.

Bigger job? Finance it at 6.99% APR.

Already got a quote from another company? Get a free 2nd opinion instead.
Where we serve

40+ cities across the KC metro.

Headquartered in Basehor — same-day service across both sides of the state line. Don't see your town? Call us — we probably cover it.

Cities we serve

30 shown · 30 total
BasehorBonner SpringsDe SotoFairwayGardnerKansas City, KSLansingLeavenworthLeawoodLenexaMissionMission HillsOlatheOverland ParkPrairie VillageRoeland ParkShawneeSpring HillTonganoxieBlue SpringsGladstoneGrandviewIndependenceKansas City, MOLee's SummitLibertyNorth Kansas CityParkvillePlatte CityRaymore
Don't see your city? Call us — we probably cover it.Call 913-687-1494
Financing partner

Don't put a new HVAC on a credit card.

Drag the slider to see your real monthly payment — through our Service Finance partnership. Quick approvals, soft credit pull, no impact unless you accept.

Live estimator6.99% APR · 84 mo · estimate only

Estimated monthly payment

$121/ mo

$8,000 financed · about $2,139 in total interest over 7 years.

How much to finance?$8,000
Apply for financing913-687-1494

Estimate based on a 6.99% APR fixed loan over 84 months. Your actual rate and term will be determined by Service Finance Company, LLC after a soft credit check. Loans subject to approval.

Financing throughService Finance Company

Real financing, transparent terms.

  • Instant decision
  • Soft credit pull only
  • Fixed monthly payment
  • No impact unless accepted

Side by side

All up front$8,000
Monthly with financing$121/mo

$2,139 total interest over 7 years. Bigger jobs usually qualify for longer terms with lower payments.
From the field

Real techs, real homes, across the KC metro.

Snapshots from this week's calls — no stock photos, no models. The same trucks and same crew showing up at your neighbor's door.

Updated weeklyMeet the team
Delta T owner servicing a water heater on a fall callDelta T technician reaching into an open furnaceDelta T technician checking refrigerant pressure on an AC unitDelta T technician reading a control board with a multimeterDelta T technician on a Bosch installDelta T technician changing a furnace filterDelta T technician working inside an open furnace cabinetDelta T technician installing line-set bracketing
40+ cities served5.0★ on GoogleSame-day service available
Book my service913-687-1494