Coldharbour Heating & Air hvac team

HVAC Company in Burlingame - Fast Local Response, Upfront Pricing

Same-day heating and cooling service with the price agreed before we start, and no overtime surcharge for evenings or weekends. Licensed, insured, EPA-certified technicians.

✓ Licensed & Insured ✓ Written quotes ✓ Permits handled
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We answer around the clock

🛡 Licensed & Insured 📝 Written Fixed-Price Quotes 💲 No Change Orders · Free Estimates
Every visit starts with

Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed

Your new heating and cooling system for as low as $119/month*on approved credit; ask for current terms

Diagnosis first, numbers second - you approve the repair price before a single part goes in.

Styles & brands we work with

AC repair
AC repair
Furnace & heating
Furnace & heating
Heat pumps
Heat pumps
Ductless mini splits
Ductless mini splits
Carrier
Carrier
Trane
Trane
Goodman
Goodman

Before & after – our own jobs

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

HVAC Company in Burlingame, CA

Most HVAC jobs in Burlingame run $150-$700 for repairs and $3,500-$7,500 for a full AC installation, with same-day service available for heating and cooling emergencies. We dispatch from our San Francisco Bay Area office and carry parts for Trane, Lennox, Goodman, and Rheem systems so we can fix most failures in a single visit. Call (817) 402-2972 to speak with a live person 24 hours a day.

Call (817) 402-2972

What makes Burlingame different from every other Peninsula city is right outside the front door. The salt-laden marine air off San Francisco Bay corrodes outdoor condenser coils and refrigerant lines faster than anything you’ll find inland. Inside, most homes were built between the 1920s and 1940s with no ductwork and no central cooling, so every retrofit means working around original plaster, tight crawl spaces, and gravity furnaces that were never meant to share space with modern equipment.

Why Burlingame Homes Are Different

Burlingame’s bay-side climate keeps summer temperatures mild, historically in the mid-60s to low 70s, which is why so many homes here still lack air conditioning entirely. That changed after back-to-back 90°F+ heat events across the Peninsula in recent years, and now we’re installing first-time AC into houses that were never designed for it. The persistent marine moisture also drives humidity problems you won’t find in drier South Bay cities, mold in air handlers and soaked duct insulation are recurring service calls for us.

The housing stock splits into two distinct challenges. Around Burlingame Avenue and the Broadway corridor, Craftsman bungalows and Spanish Colonial Revival homes from the 1920s-1940s were built with gravity furnaces or wall heaters and no cooling infrastructure at all. Retrofitting these homes often means mini-split systems or creative duct routing through attics with minimal clearance. In the southern neighborhoods near Millbrae, post-WWII ranch homes carry aging forced-air systems with original undersized ductwork that can’t handle modern cooling loads.

There’s also a less obvious issue in the Easton Addition and Raypark neighborhoods. Homes under SFO’s Residential Sound Insulation Program received FAA-funded window and insulation upgrades that sealed them tightly. Heating systems that worked fine before now create negative pressure and combustion safety problems. We’ve had to add fresh-air intake modifications to bring these systems up to current code.

Our Main Burlingame Services

These are the three services Burlingame homeowners call us about most often. Each has its own dedicated page with full details on pricing, common problems, and what to expect.

AC Repair in Burlingame

We repair central air conditioners, heat pumps, and ductless mini-splits throughout Burlingame, from corroded condenser coils damaged by salt air to refrigerant leaks and failed capacitors. Because so many AC systems here are recent retrofits into older homes, we often find installation shortcuts from other contractors, undersized linesets, poor drainage routing, or electrical connections that weren’t upgraded with the equipment. Our technicians carry replacement parts for Trane, Lennox, Goodman, Rheem, and five other major brands, and we issue a written 365-Day Done Right Promise on every repair. AC Repair in Burlingame

AC Repair in Burlingame

Furnace Repair in Burlingame

Burlingame furnace repair covers everything from original gravity furnaces in pre-war homes to modern high-efficiency units in newer construction. We see cracked heat exchangers from salt-air corrosion, failed igniters in aging forced-air systems, and combustion safety issues in homes that received sound-insulation sealing. Our technicians test carbon monoxide levels, check flue drafting, and verify adequate combustion air before calling any heating repair complete. Every job gets a written price upfront and a written guarantee before we leave. Furnace Repair in Burlingame

Furnace Repair in Burlingame

AC Installation in Burlingame

AC installation in Burlingame is rarely a simple swap. Most jobs are full retrofits into homes that have never had central cooling, which means evaluating electrical panel capacity, finding duct paths through original plaster walls or shallow crawl spaces, and often recommending ductless mini-split systems where conventional ductwork is impractical. We perform a full load calculation, provide a written fixed price, and schedule installation for a specific date. We also handle rebate and financing paperwork. AC Installation in Burlingame

AC Installation in Burlingame
Need help today?Fast, friendly service and a no-obligation free estimate.

Call (817) 402-2972

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Brands We Service in Burlingame

Our technicians are trained to service nine major residential HVAC brands: Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. We stock common capacitors, contactors, igniters, and blower motors for Trane, Lennox, Goodman, and Rheem systems locally, which means most repairs don’t wait on parts. See our brands for the full list of equipment we work on.

Pricing for HVAC Company in Burlingame, CA

Service Typical range in Burlingame
AC Repair $150-$650
Furnace Repair $150-$700
AC Installation $3,500-$7,500
Tune-Up $80-$200

What pushes prices higher in Burlingame: retrofitting AC into homes with no existing ductwork, upgrading electrical panels to handle new loads, and addressing corrosion damage from marine air that requires replacing multiple components rather than single parts. Every job starts with a written price we hand you before any work begins, and that price does not change when the technician finishes.

Neighborhoods We Serve in Burlingame

We serve homes across Burlingame’s full residential map, from the bay-front properties near the Avenue to the hillside streets above Highway 101. Most calls reach a technician within 45 minutes during standard hours.

  • Easton Addition
  • Raypark
  • Burlingame Village
  • Old Burlingame (Burlingame Avenue corridor)
  • Southern Burlingame (Millbrae-adjacent ranch homes)

Service Area – Cities Near Burlingame

Our crews work throughout the mid-Peninsula and can often schedule same-day service in neighboring communities. We regularly dispatch to San Mateo, CA, Millbrae, CA, San Bruno, CA, and Belmont, MA from our Bay Area office.

Serving Burlingame, CA - Our Local Coverage Area

We’re based in the Burlingame 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 Burlingame

Ready to get started? Free estimates · 60-minute response in Burlingame
Call (817) 402-2972

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local hvac pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Burlingame Customers Say

★★★★★ 4.8 from 6+ reviews

"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

How It Works in Burlingame

Getting your hvac handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your hvac needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Burlingame - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

Current Offers

Bring these savings to your next appointment.

10%

10% Off Your First Service Visit

Valid on your first completed service visit with us.

Expires Mar 31, 2027
Always

Written Price Before Any Work Starts

Expires Mar 31, 2027
Included

Written Guarantee on Every Repair

Expires Mar 31, 2027
Free

Free Second Visit if the Repair Fails

Expires Mar 31, 2027

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Areas We Serve
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