Family-run furnace repair in Denver. Same day if your heat is out.
Request a quoteBrenner
Heating repair and furnace replacement, Denver
No heat?
303-555-0141Same day for calls made by 2 p.m.
Heating repair and furnace replacement, Denver
No-heat calls go first
Every winter day, 1 truck stays free for houses with no heat. Tune-ups move to the afternoon.
Same day
for no-heat calls made by 2 p.m.
$89
the diagnostic visit, taken off your repair
6:30 a.m.
first truck out, 7 days a week in winter
24 hours
no-heat line, November 1 to March 31
Repair or replace
What we'd tell you, by the age of your furnace. The age is on the plate inside the furnace door.
| Failure | Under 10 years | 10 to 15 years | Over 15 years |
|---|---|---|---|
| Igniter or flame sensor | Repair | Repair | Repair |
| Thermostat or wiring | Repair | Repair | Repair |
| Blower motor | Repair, check the warranty | Repair | Repair if the rest is sound |
| Inducer motor | Repair, check the warranty | Repair | Get both prices |
| Control board | Repair, check the warranty | Repair | Get both prices |
| Gas valve | Repair | Repair | Get both prices |
| Cracked heat exchanger | Claim the warranty part | Replace | Replace |
| Second big repair in 2 years | Repair | Get both prices | Replace |
Get both prices means we write a repair price and a replacement price on the same work order. You pick. A cracked heat exchanger can leak carbon monoxide, so we shut that furnace off until it's fixed.
First you call or send the form.
A Brenner answers, or calls you back within 30 minutes while we're open.
Then we come out today.
No-heat calls made by 2 p.m. get a truck the same day. Later calls get the first truck at 6:30 a.m.
We price it before we start.
The tech finds the fault, writes the price on the work order and waits for your yes.
Your house warms up.
Every truck carries the common parts. Before we leave, we run the heat and check for carbon monoxide.

Denver after a spring snowstorm.
Furnace prices |
Steadyfrom $5,400installed | Evenfrom $6,900installed | Quietfrom $8,900installed |
|---|---|---|---|
| Efficiency | 96% AFUE | 96% AFUE | 98% AFUE |
| Burner | One stage | Two stage | Modulating |
| Blower | Multi-speed | Variable speed | Variable speed |
| Set up for 5,280 feet | Included | Included | Included |
| Permit and city inspection | Included | Included | Included |
| Old furnace hauled away | Included | Included | Included |
| Install time | 1 day | 1 day | 1 to 2 days |
| Labor warranty | 2 years | 5 years | 10 years |
| Parts warranty | 10 years from the maker | 10 years from the maker | 10 years from the maker |
| Best for | Smaller homes and rentals | Most Denver homes | Long winters at home, light sleepers |
| Request a quote | Request a quote | Request a quote | Request a quote |
Steady
from $5,400
installed
- Efficiency
- 96% AFUE
- Burner
- One stage
- Blower
- Multi-speed
- Set up for 5,280 feet
- Included
- Permit and city inspection
- Included
- Old furnace hauled away
- Included
- Install time
- 1 day
- Labor warranty
- 2 years
- Parts warranty
- 10 years from the maker
- Best for
- Smaller homes and rentals
Even
from $6,900
installed
- Efficiency
- 96% AFUE
- Burner
- Two stage
- Blower
- Variable speed
- Set up for 5,280 feet
- Included
- Permit and city inspection
- Included
- Old furnace hauled away
- Included
- Install time
- 1 day
- Labor warranty
- 5 years
- Parts warranty
- 10 years from the maker
- Best for
- Most Denver homes
Quiet
from $8,900
installed
- Efficiency
- 98% AFUE
- Burner
- Modulating
- Blower
- Variable speed
- Set up for 5,280 feet
- Included
- Permit and city inspection
- Included
- Old furnace hauled away
- Included
- Install time
- 1 to 2 days
- Labor warranty
- 10 years
- Parts warranty
- 10 years from the maker
- Best for
- Long winters at home, light sleepers
Starting prices for a like-for-like swap in a house up to 2,000 square feet. Your price is written on the work order before we start.
Questions
How fast can you come? No-heat calls made by 2 p.m. get a truck the same day. After that you get the first truck at 6:30 the next morning, and we'll tell you how to keep the house warm until then.
What does the visit cost? The diagnostic visit is $89. If you go ahead with the repair, we take the $89 off.
Do you charge more at night or on weekends? No. A no-heat call costs the same at 6 a.m. on a Sunday as it does on a Tuesday afternoon.
Will I know the price before you start? Yes. The tech writes it on the work order and waits for your yes. If we find something else, we stop and write a new price.
Should I repair or replace? Under 15 years old, we usually fix it. Over 15, we write both prices on the same work order and you choose.
Why does a furnace need altitude setup? The air is thinner at 5,280 feet. We set every gas furnace to its maker's high-altitude spec so the burner gets the air it needs and burns clean.
Do you pull the permit? Yes. We pull it and book the city inspection on every replacement.
Which brands do you work on? Most major brands. Tell us what's on the rating plate and we'll tell you if we stock the parts.
Do you do heat pumps and air conditioning? Yes. We repair and replace both, and we can price a heat pump next to a gas furnace.
Where do you work? Denver, Arvada, Wheat Ridge, Edgewater, Lakewood, Englewood and Westminster.
What should I check before I call? The thermostat is set to heat and has fresh batteries, the furnace switch is on, the breaker hasn't tripped and the filter isn't clogged.
What if I smell gas? Leave the house now and don't flip any switches. Call 911 or your gas company from outside, then call us.
Brenner Heating

Mon to Sat, 7 a.m. to 7 p.m.