HVAC Fresno CA — AC Repair, Replacement & Emergency Service
Your AC Is Down. We’ll Be There Today— And Show You The Problem on Video Before You Pay A Dime.
Verified across Fresno, Clovis & Madera
Lock 4.99% APR + 0% For 18 Mo.
No high-pressure pitch. Just real numbers and a real monthly payment. We respond in under 24 hours with a video-verified diagnostic and your exact monthly payment.
- 1Tell us about your project — quick form, no pressure
- 2We text you a 24-hr video diagnostic appointment
- 3See every problem on video before you decide
- 4Lock 4.99% APR or 0% for 18 mo. if you qualify
Every HVAC Service Fresno Homeowners Need
One call connects you with a licensed Fresno HVAC technician for any job, any system, any size — diagnosed on video before we quote a dollar.
Emergency HVAC Fresno
AC failure at 108°F is a health emergency — not a scheduling issue. Same-day dispatch from our Fresno office. Parts on every truck. No extra charge for weekends.
Emergency HVAC Fresno →AC Repair Fresno
We find the leak before recharging. We diagnose why the capacitor failed early. Video-documented before we quote a dollar. All major brands serviced across Fresno County.
AC Repair Fresno →AC Replacement Fresno
Right-sized using a Manual J load calculation — not the old system’s tonnage. Video-documented installation. $0 down financing. Same-day available.
AC Replacement Fresno →Heating Repair Fresno
Furnace diagnosis, heat pump repair, carbon monoxide safety assessed on every call. Central Valley cold snaps are genuine heating emergencies.
Heating Repair Fresno →HVAC Maintenance Fresno
Annual tune-up that prevents the failures Fresno’s heat causes. Coil cleaning, capacitor testing, refrigerant verification, full performance check.
HVAC Maintenance →HVAC Financing Fresno
$0 down · 0% interest · 18 months on all HVAC services. Same-day approval. No hard credit pull. No early payoff penalty. Most Fresno homeowners qualify.
HVAC Financing →Why Fresno Homeowners Choose Grandmark
These are the reasons our Fresno customers call us back — and send their neighbors.
We diagnose the real problem
Most Fresno HVAC companies recharge your refrigerant and leave. We find the leak first. We fix the cause — not the symptom.
You see it on video — before we quote
No other Fresno HVAC contractor shows you the failing component on camera before quoting the repair. We do. Every call. Every job.
HVAC & roofing — one company
Grandmark is the only contractor in Fresno that handles both your AC and your roof. One financing application. One workmanship guarantee.
25+ years in Fresno
We’re at 3681 W McKinley Ave, Fresno, CA 93722. Our reputation is built on every job we do here — and we protect it.
From Your Call to a System You Trust
Simple, transparent, documented at every step.
You call us
Speak with a local Fresno HVAC expert. Same-day service available across Fresno County.
Video diagnosis
Full video-documented diagnosis before quoting a single dollar. You see exactly what we find.
You approve the quote
Exact scope, exact cost in writing. No open-ended invoices. No surprises on the bill.
Fixed & guaranteed
Same problem comes back — we return at no charge. Fix it or you don’t pay. Every repair.
HVAC Financing Built for Fresno Homeowners
No hard credit pull · Same-day approval · No early payoff penalty · Pick the plan that fits your budget
- $0 down payment
- 0% interest for 18 months
- Same-day approval
- No hard credit pull
- No early payoff penalty
- $0 down payment
- 4.99% APR fixed rate
- Up to 60-month terms
- Same-day approval
- No early payoff penalty
- $0 down payment
- 6.99% APR fixed rate
- Up to 84-month terms
- Lowest monthly payment
- No early payoff penalty
Subject to credit approval. Rates and terms may vary. Ask your technician for details.
What Fresno Homeowners Say About Grandmark
★★★★★ 4.8 · 1,200+ verified Google reviews · Fresno · Clovis · Madera · Sanger · Selma
“Had the same AC problem fixed twice by two other Fresno HVAC companies. Grandmark found the real cause on video — a slow refrigerant leak nobody had checked. One repair. No more problems.”
“AC went out on a Saturday in July. Grandmark came out same day, diagnosed it on video, and had it fixed within two hours. Every other company told me earliest was Tuesday.”
“They replaced our AC and sealed the ducts at the same time. House is cooler than it’s been in years and I have video proof of every step. I can’t recommend them enough.”
Grandmark HVAC — Fresno, CA Office
Licensed HVAC crews dispatched daily across Fresno County and surrounding cities.
Fresno, CA 93722
Questions Fresno Homeowners Ask Before Calling
Answered honestly — with 25+ years of experience in California’s Central Valley heat.
How much does AC repair cost in Fresno, CA?
Most AC repairs in Fresno range from $150 to $2,500 depending on what failed. A capacitor replacement typically runs $200–$400. A refrigerant recharge with leak repair runs $400–$800. A compressor replacement runs $1,200–$2,500. Fresno’s extreme heat accelerates component wear faster than almost anywhere else in California. Grandmark provides a written quote before any work begins. $0 down financing available same day.
Are you a licensed HVAC contractor in Fresno, CA?
Yes. Grandmark Service Company is a fully licensed HVAC contractor serving Fresno and surrounding communities — CSLB #1030917. Our technicians are licensed, insured, and trained to service all major HVAC brands. Every job is permitted where required and completed to California Title 24 energy code standards.
How long does AC replacement take in Fresno?
Most residential AC replacements in Fresno are completed in a single day — typically 4–8 hours depending on system complexity and whether duct work is included. We begin with a Manual J load calculation to properly size the system for your home’s specific needs in Fresno’s extreme heat. You receive a confirmed timeline in your written quote before any work begins.
Do you offer a warranty on HVAC work in Fresno?
Yes. Every Grandmark HVAC repair and replacement is backed by our fix-it-or-you-don’t-pay guarantee — if the same problem comes back after we fix it, we return at no charge. All replacements also include the manufacturer’s equipment warranty — up to 10 years on parts depending on brand and system.
Do you offer same-day HVAC service in Fresno?
Yes. We dispatch same-day from our Fresno office at 3681 W McKinley Ave. We carry the most common parts on every truck to handle repairs in a single visit. For AC emergencies — no heat, no cooling — same-day service is our standard, not an upgrade.
Do you serve Clovis, Madera, and surrounding Fresno County cities?
Yes. Grandmark’s Fresno office serves Fresno and all surrounding communities including Clovis, Madera, Sanger, Selma, Reedley, Kingsburg, Fowler, Kerman, Parlier, and Mendota. Call (559) 245-1485 to confirm availability in your specific area.
HVAC Service Areas — Fresno County
One local Fresno office. One licensed crew. Serving every city in Fresno County.
More HVAC Services in Fresno
Fresno’s Most Trusted HVAC Contractor.
Call for a Free Estimate Today.
Most homeowners don’t think about their AC until it stops working at 108°F. Don’t wait until it’s an emergency.
BOSCH Certified · BBB A+ · CSLB #1030917 · $0 down financing · Video proof on every job · 3681 W McKinley Ave, Fresno CA 93722
★ 4.8 · 1,200+ Reviews · Licensed & Insured · CSLB #1030917