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RESIDENTIAL HVAC · LARIMER COUNTY · 4,880 ft

Furnace and AC Service in Timnath, CO

Timnath is new, large homes in Timnath Ranch, WildWing, Harmony Ridge and Serratoga Falls, many with two systems and finished basements. Most calls are warranty-period service and zoning or second-system additions, and two-system homes get volume pricing when both are replaced together.

18HVAC jobs completed in Timnath
2.0 hrsaverage response time
4systems installed this year
1five-star reviews from Timnath
CURRENT OFFERS IN TIMNATH

Current coupons for Timnath homeowners.

All specials →
HVACExpires Oct 31, 2026$1,500 offA new HVAC system$1,500 off a new furnace, air conditioner or heat pump system, installed.CODE ANNIV1500Claim offerHVAC$8521-point furnace or AC tune-upA 21-point tune-up with a carbon monoxide test.CODE TUNEUP85Book a tune-upFINANCINGUp to 120 moPayments through WisetackProjects up to $25,000. Checking your rate takes a minute and doesn't affect your credit.NO CODE NEEDEDCheck my rate
QUICK FACTS

HVAC in Timnath at a glance.

At 4,880 ft a gas furnace delivers roughly 80% of its rated output, so every system we install in Timnath is sized and adjusted for altitude. Front Range furnaces run six to seven months a year, which is why most Timnath homeowners choose 96% two-stage equipment or a cold-climate heat pump. Two-system homes get volume pricing when both are replaced together. Timnath is served from our Denver office at 1900 S Quince St Unit B with same-day appointments and no trip charges.

Updated October 2026 · prices and rebates are refreshed each quarter.
SERVICE AREA
Timnath, Larimer County
SERVICES
Furnace & AC replacement, repair, tune-ups, heat pumps, maintenance plan
NEW SYSTEM
$8,800 to $18,000 installed, from $96/mo
TUNE-UP
$85, 21-point with CO test
WARRANTY
10-year labor, 10-year parts on qualifying systems
INSTALL SPEED
Next-day available
UTILITY
Xcel Energy gas · Poudre Valley REA electric
ELEVATION
4,880 ft · every system sized for altitude
PHONE
1-844-WEL-DONE · 24/7 dispatch
WHAT WE DO HERE

HVAC services in Timnath

Every job is dispatched from our Denver office with same-day appointments and no trip charge.
REPLACEMENTFurnace & AC replacement in TimnathThree written options at a free in-home visit, next-day installs by our own crews. Every system sized for 4,880 ft.Replacement pricing →REPAIRFurnace repairSame-day repair, 4-hour no-heat response, 91% fixed on the first visit.Furnace repair →REPAIRAC repairAll brands, parts on the truck, flat price before work starts.AC repair →HEAT PUMPSCold-climate heat pumpsSized for 4,880 ft, with utility rebates handled.Heat pumps →MAINTENANCETune-ups & Essential Care Club$85 tune-up, or two a year with 15% off repairs from $12/mo.Plans →
WE KNOW TIMNATH

Which Timnath neighborhoods do you serve?

All of Timnath and the surrounding Larimer County area, with most of our work in Timnath Ranch, WildWing, Harmony Ridge, Serratoga Falls and Old Town Timnath.

  • Timnath Ranch4 jobs
  • WildWing3 jobs
  • Harmony Ridge2 jobs
  • Serratoga Falls2 jobs
  • Old Town Timnath1 jobs
Don't see your neighborhood?We cover all of Timnath and the rest of Larimer County. No trip charge.Call 1-844-WEL-DONE
Furnace + AC replacementTimnath Ranch · 2026
Cold-climate heat pumpWildWing · 2026
Tune-up visitHarmony Ridge · 2026
Water heater + furnaceSerratoga Falls · 2026
TIMNATH HVAC QUESTIONS

Costs, rebates and timing in Timnath.

Colorado furnace cost guide →
MOST ASKED

How much does a new furnace cost in Timnath?

Furnace replacements in Timnath run $4,800 to $9,500 installed, and furnace-plus-AC systems $8,800 to $18,000, depending on home size and efficiency tier. EMS sizes for 4,880 ft, prices in writing at a free in-home visit, and offers next-day installs.

Timnath Ranch and WildWing homes usually land in the middle of the range. Utility rebates come off these numbers.

REBATES

Rebates in Timnath

Utility: Xcel Energy gas · Poudre Valley REA electric.

Rebate amounts change each season and are confirmed on your estimate. We file the paperwork.

Financing options →
TIMING

Typical timing in Timnath

Free estimate
Within 48 hours, usually next day
Replacement install
Next day after approval, 1 day on site
Tune-up
Same week, 45 to 60 minutes
No-heat / no-cool call
On site within 4 hours
Book online →
QUESTION

Does altitude change which furnace I need in Timnath?

Yes. Gas furnaces lose about 4% of output per 1,000 feet, so at 4,880 ft a furnace delivers roughly 80% of its rated heat. We size and adjust for that; installers who skip it leave Timnath homes short on heat.

Lower elevation also means higher summer cooling loads, so AC sizing matters as much as furnace sizing.

QUESTION

Which rebates can Timnath homeowners get?

In Timnath, furnace rebates come from the gas utility (Xcel Energy) and AC and heat pump rebates from the electric utility (Poudre Valley REA). We confirm your providers and current amounts on your estimate and file the paperwork.

QUESTION

Do you offer same-day furnace repair in Timnath?

Yes. Timnath is on our daily routes from the Denver office, same-day appointments are available, and no-heat calls get a technician on site within 4 hours. No trip charges.

Trucks are stocked with ignitors, flame sensors, capacitors and blower motors for the brands common in Timnath homes, so 91% of repairs are finished on the first visit.

ON EVERY SYSTEM WE INSTALL

Four guarantees, in writing, no fine print.

100% Satisfaction Guarantee

If for any reason you are not 100% satisfied with your new system or installation within the first 90 days, we correct the issue to your complete satisfaction. That’s it, no fine print.

Warranty Guarantee

Every system comes with the manufacturer’s standard warranty, and we add extended labor and parts coverage at no charge to you depending on the system you select. Peace of mind, 100% guaranteed.

Price Match + $100 Guarantee

Show us a written quote from any licensed contractor for a comparable system within 90 days of your installation, and we refund the difference plus $100.

90-Day Performance Guarantee

If the system does not heat or cool your home to the unit’s specifications within the first 90 days after installation, we repair or replace it at no charge to you.

Book Timnath furnace or AC service.

Same-day appointments available. 10-year labor, 10-year parts warranty on qualifying systems.

Essential Maintenance ServicesEssential Maintenance Services · Denver office1900 S Quince St Unit B, Denver, CO 802311-844-WEL-DONE · 24/7 dispatch · Office 7 AM to 7 PM

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