Serving the Millbrook Valley since 2009

Heat when it’s brutal. Cool when it’s unbearable.

A family-run crew of licensed technicians who show up when they say they will, quote a flat price before the toolbox opens, and fix it right the first time.

RODSPAMF
4.9/5 from 612 homeowners & property managers
Live dispatch

Typical arrival: under 60 minutes

Emergency heating and cooling calls, seven days a week, including holidays.

Licensed & fully insured
NATE-certified technicians
4.9-star average, 612 reviews
24/7 emergency dispatch
Family-owned since 2009
Licensed & fully insured
NATE-certified technicians
4.9-star average, 612 reviews
24/7 emergency dispatch
Family-owned since 2009
Licensed & fully insured
NATE-certified technicians
4.9-star average, 612 reviews
24/7 emergency dispatch
Family-owned since 2009
What we do

Six ways we keep your building at the right temperature

Furnaces, heat pumps, boilers

Heating Repair & Installation

When the first cold snap hits and the furnace won't fire, we're usually there the same day. We work on gas furnaces, heat pumps, and hydronic boiler systems from every major manufacturer, and we carry the parts that actually break.

  • Same-day diagnostics on no-heat calls
  • Heat pump and dual-fuel system installs
  • Boiler and radiant heat service
Central air, ductless mini-splits

Air Conditioning & Cooling

From a single failing capacitor to a full system replacement before the first heat wave, our techs size and install equipment for the actual square footage and duct layout of your building, not a generic rule of thumb.

  • Central AC repair and replacement
  • Ductless mini-split design and install
  • Refrigerant leak detection and repair
Filtration, humidity, ventilation

Indoor Air Quality

Comfort is more than temperature. We install whole-home media filtration, steam humidifiers, ERV ventilation, and UV-C purification for households dealing with allergies, wildfire smoke, or just stale, dry winter air.

  • Whole-home filtration and UV-C purification
  • Humidifier and dehumidifier install
  • Duct cleaning and sealing
Seasonal tune-ups, priority scheduling

Maintenance Plans

Most breakdowns we get called for were preventable. Our maintenance members get two visits a year, priority scheduling ahead of walk-in calls, and a discount on any repair parts we find along the way.

  • Two seasonal tune-ups per year
  • Priority scheduling, even in peak season
  • 15% off repairs for members
Rooftop units, light commercial

Commercial HVAC

We maintain rooftop package units, VRF systems, and light commercial equipment for restaurants, offices, and retail spaces across the valley, with service contracts built around your hours, not ours.

  • Rooftop unit repair and replacement
  • Scheduled preventive maintenance contracts
  • After-hours service to avoid business disruption
Nights, weekends, holidays

24/7 Emergency Service

A dead furnace at 2 a.m. in January doesn't wait for business hours, so neither do we. Emergency dispatch is staffed around the clock, with a technician typically on-site within the hour inside our service area.

  • Live dispatcher, never a call center script
  • Typical on-site arrival under 60 minutes
  • No overnight or weekend surcharge for members
17 yrs

In business across the Millbrook Valley

4,238

Systems installed and still running

52 min

Average on-site arrival, emergency calls

4.9/5

From 612 verified customer reviews

How it works

From first call to running system

01

Tell us what’s wrong

Call, text, or fill out the form below. A real dispatcher in our office asks a few questions so the right technician shows up with the right parts.

02

On-site diagnostic

A licensed technician inspects the system in person and explains, in plain language, what’s failing and why — before touching a tool.

03

Pricing before work starts

You get a flat-rate quote up front. No hourly surprises, no vague estimate that doubles once the panel comes off.

04

Repair, install, and follow-up

We do the work, register your warranty, and call three days later to confirm everything is holding steady.

Reviews

What the valley says about us

“Our furnace quit on the coldest night of January, and someone was at our door in under forty minutes. Fixed it, showed me the burned-out part, and didn’t try to upsell a new unit.”
Renata Okonkwo-Vail
Birchwood Terrace, homeowner since 2019
“We manage six rental units and Kestrel is the only HVAC outfit that returns calls the same day, every time. Their maintenance contract has cut our emergency calls by more than half.”
Dmitri Solano
Property manager, Solano Housing Group
“Installed a ductless system in our converted attic that two other companies said wasn’t possible without tearing out drywall. It’s been running two summers with zero issues.”
Priya Anantharaman
Fenwick Street, homeowner
Where we work

Rooted in the Millbrook Valley

Every truck is dispatched from our shop on Colfax Road, which keeps drive times short and lets us hold to the arrival windows we quote. Outside this map? Call us anyway — we take overflow jobs within a 40-minute radius.

Millbrook
North Haverford
Caldwell Crossing
Rosedale
Ashton Mills
Greenport
Willow Bend
Ferry Landing
Get in touch

Tell us what’s going on

Fill out the form and we’ll call back within one business hour. For a no-heat or no-cool emergency, call the line directly — it’s answered around the clock.

(555) 219-4477

2148 Colfax Road, Millbrook · Mon–Sun, 24-hour emergency dispatch