Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
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AfterHVAC Company in Kensington, CA
Most HVAC calls in Kensington involve homes built during the 1950s-1970s with oil-fired heating systems, limited insulation, and ductwork that was never designed for modern heat pumps. Coldharbour Heating & Air handles these jobs with technicians trained on nine major brands, written upfront pricing, and the 365-Day Done Right Promise on every repair. Our San Francisco Bay Area office dispatches crews to Kensington daily, and a live person answers the phone at (817) 402-2972 around the clock.
Our Main Kensington Services
These are the three services Kensington homeowners call us about most often.
AC Repair in Kensington
Summer humidity in the Mattabesett River valley pushes heat indices past 90°F, and when an AC compressor or condenser fan fails, the house heats up fast. Our technicians carry common capacitors, contactors, and refrigerant to get cooling restored the same day on most calls. We check the full system, not just the broken part, because undersized ductwork in these postwar homes often strains components beyond their rated load. AC Repair in Kensington covers everything from refrigerant recharges to complete compressor replacements.
Furnace Repair in Kensington
Oil boilers and furnaces dominate Kensington’s housing stock, and when the igniter, nozzle, or fuel pump fails mid-winter, the house cools quickly through those thin original walls. We stock Beckett and Carlin burner parts, circulator pumps, and expansion tanks for the forced hot water systems common in cape cods and center-hall colonials. Every repair comes with a written price before we start and the 365-Day Done Right Promise before we leave. Furnace Repair in Kensington handles no-heat emergencies and routine service calls.
AC Installation in Kensington
Installing a new cooling system in Kensington means confronting the reality of existing ductwork: often undersized, poorly sealed, or absent entirely in homes originally heated by radiant or baseboard systems. We run a Manual J load calculation on every installation, accounting for the extra heating demand in low-lying neighborhoods where cold air pools off the Mattabesett River valley. On streets without Eversource gas mains, we also evaluate whether a cold-climate heat pump makes sense given Connecticut’s Energize CT rebates. AC Installation in Kensington includes written fixed pricing and a set install date.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Why Kensington Homes Are Different
Kensington sits within Berlin’s postwar suburban buildout, and the housing stock tells the story: ranches, cape cods, and center-hall colonials from the 1950s through the 1970s, most heated by oil-fired forced hot water or forced hot air systems. These homes were built with minimal insulation by modern standards, and where ductwork exists, it is frequently undersized for the airflow demands of contemporary heat pumps or high-efficiency AC. The Mattabesett River valley terrain compounds the heating load, cold air settling into lower elevations and pushing effective demand above regional averages.
Perhaps the most consequential local condition is the patchwork Eversource natural gas coverage. On some streets, gas main access opens the door to conventional furnace or boiler upgrades. On others, electrification is the only viable path off heating oil, which immediately changes the equipment recommendation, the permitting requirements, and the rebate calculations. Our technicians check gas availability before proposing any system replacement, because the answer reshapes the entire project.
Brands We Service in Kensington
We train on and stock parts for Trane, Lennox, Goodman, and Rheem systems, among others, so the technician who arrives can work on whatever equipment is already in the home. Most common repairs are completed in a single visit. our brands
Pricing for HVAC Company in Kensington, CA
| Service | Typical Range in Kensington |
|---|---|
| AC Repair | $150-$650 |
| Furnace Repair | $150-$700 |
| AC Installation | $3,500-$7,500 |
| Tune-Up | $80-$200 |
Prices in Kensington trend toward the higher end when ductwork modifications or oil-to-electric conversions are involved, and when Manual J calculations reveal higher loads due to low-lying terrain or poor insulation. We give you the written price before any work begins, and that number does not change at the door.
Neighborhoods We Serve in Kensington
Our crews cover all of Kensington’s residential areas, from the older cape cod streets near the Berlin town line to the ranch neighborhoods that filled in during the 1960s and 1970s. Most calls reach a technician within the same day.
- Kensington Center
- South Kensington
- West Kensington
- Berlin-Kensington Border
- Mattabesett River Vicinity
Service Area – Cities Near Kensington
We dispatch throughout the San Francisco Bay Area and surrounding communities. Homeowners in Los Angeles, CA, San Diego, CA, San Jose, CA, and San Francisco, CA can reach our scheduling team at the same number for service in their areas.
Serving Kensington, CA - Our Local Coverage Area
We’re based in the Kensington area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About HVAC Company in Kensington
We answer live 24 hours a day, and most emergency calls in Kensington are scheduled same day or next day depending on call volume. Call (817) 402-2972 and we’ll give you a firm arrival window.
Most system replacements and new installations require a Berlin building department permit, which we handle as part of the project. Repairs and tune-ups typically do not. We’ll tell you exactly what’s needed before any paperwork is filed.
We provide written equipment specifications and installation plans for HOA review whenever required. Our fixed-price quotes include any documentation your association needs to approve the work.
What happens when you call
- 1A real person answersNo phone trees - talk to a local hvac pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Kensington Customers Say
"Furnace wouldn't light the first cold morning. The guy walked me through what he was checking so I actually understood it. Replaced the igniter, wrote up the warranty, and it's been warm since."
- Alicia Romero"AC died overnight with a newborn in the house. They bumped us up the list and had it running by noon. I about hugged the guy. Fair price even on a rush call."
- Celeste Ngo"The repair was done well and quickly. Scheduling over the phone was a little clunky and I got transferred twice, but the tech himself was great and on time."
- Brett Haygood