Houston’s AC parts supplier
Houston’s best-stocked HVAC parts counter.
Over 10,000 genuine parts in stock and 15+ years serving greater Houston. We help contractors, technicians, and homeowners find the exact part they need — fast, with same-day pickup.
Who we are
A real parts counter, stocked for the job at hand.
Advanced AC Supply is Houston’s go-to source for air conditioning parts and HVAC supplies. Wholesale and retail, contractor and homeowner — walk in, get matched to the right part, and get back to work the same day.
- 10,000+ parts in stock from all major brands — OEM and aftermarket.
- Expert part matching for your make, model, and system — even older units.
- Open Monday–Saturday so a Saturday service call never waits on parts.
What we stock
Parts for every system, ready today.
From compressors to refrigerant, we carry the full range of AC parts and HVAC supplies — in standard and hard-to-find sizes.
Compressors
Scroll, rotary, and reciprocating compressors for residential and commercial systems.
View detailsCondensers
Replacement condenser units for residential and commercial AC, OEM and aftermarket.
View detailsEvaporator Coils
Cased and uncased coils in a wide range of sizes to fit your system perfectly.
View detailsFilters & Air Quality
Filters, HEPA, UV germicidal lights, and purification components in every standard size.
View detailsThermostats & Controls
Smart, programmable, and basic thermostats plus HVAC control boards.
View detailsMotors
Fan, blower, and condenser fan motors, including hard-to-find replacements.
View detailsCapacitors
Start and run capacitors stocked for fast replacement across all major brands.
View detailsRefrigerants & Supplies
R-410A, R-22, and R-134a plus copper tubing, line sets, brazing supplies, and tools.
View detailsWhy Advanced AC Supply
Built for people who need the part now.
Massive in-stock inventory
Over 10,000 parts on the shelf. Walk in, find what you need, and get back to work the same day with same-day pickup.
Knowledgeable staff & part matching
Our team has years of HVAC experience and helps you identify the exact part for your make, model, and system — even older units.
Wholesale & retail pricing
Competitive pricing for contractors and homeowners alike, with bulk discounts and trade accounts available, and no hidden fees.
100% genuine parts
We stock only authentic, manufacturer-approved parts you can trust, sourced from all major brands.
Warranty on all parts
Every part we sell comes with a manufacturer warranty, giving you confidence in every purchase.
Houston-local, six days a week
A local supplier serving Katy, Sugar Land, The Woodlands, Spring, Conroe, and Bellaire — open Monday through Saturday to keep projects moving.
“Advanced AC Supply always has what I need in stock. I run an HVAC business and they’re my go-to supplier. Great prices, knowledgeable staff, and they even help me match parts for older units.”
“Needed a replacement capacitor and blower motor on a Saturday. They had both in stock and the staff helped me confirm the right specs. Saved me from waiting days for an online order!”
“We buy all our commercial HVAC parts from Advanced AC Supply. Their wholesale pricing and bulk availability have saved our company thousands. Best parts supplier in Houston, hands down.”
Can’t find the part you need?
Call us or stop by — we’ll track it down.
Our team will help you find the exact AC part for your system, even hard-to-find and discontinued parts. Serving Houston, Katy, Sugar Land, The Woodlands, Spring, Conroe, Bellaire & more.