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Plumbing & HVAC Services in San Dimas

Trusted by San Dimas Homeowners Since 1957

Strange things afoot with your plumbing or HVAC system? No worries—the Ace Pelizon team has been keeping things cool (and warm) in San Dimas for decades. Whether it’s a last-minute issue or a long-overdue upgrade, we’ll be there in no time flat.

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See Why Ace Is The Trusted Plumber For San Dimas!

Plumber came out to evaluate my POS Rheem water heater. He showed me that Ho~Depot sold me a garbage unit made with plastic valves & cheap parts. Fixing it under warranty is a waste of time because parts are covered but time for installation is not. I was then offered a superior system with installation costs fully disclosed as well as a cheaper option.
. • I appreciate the honesty and explanation these professionals gave me. He didn’t waste any of my time and I was explained specifically what could be done to either fix the old unit or install a new one. It is rare to find great service that is direct and effective.
The schedulers were very responsive and paid attention to my requirement.
Technician , Jeremy, who came out to my property was very knowledgeable, Polite and thorough. Would recommend Jeremy definitely.
Highly recommend ACE Pelizon. Their plumbers Jeremy & Chris were great! They worked really hard for two days to fix our plumbing issues. We are very thankful!

Why San Dimas Homeowners Trust Ace Pelizon

  • 65+ Years Serving the San Gabriel Valley

  • Top-Rated Service

  • 24 Hour Service

  • Friendly, Local Technicians

  • 100% Customer Satisfaction

  • Fast and Flexible Scheduling

Serving San Dimas, One Call at a Time

Our Solutions

Plumbing Services
  • hvac

    HVAC Installation

    We install efficient systems sized for your home—no upsells, just smart recommendations.

  • ductless hvac

    Ductless HVAC

    No ductwork? No problem. Ductless systems are great for bonus rooms, older homes, and remodels.

  • ductwork

    Ductwork

    We seal, clean, and repair ducts to help your system work more efficiently and reduce dust while we’re at it.

  • indoor air quality

    Indoor Air Quality

    From filters to purifiers, we install systems that help your family breathe easier at home.

  • ac repair maintenance

    AC Repair & Maintenance

    Our team responds quickly when your cool air suddenly stops. We can also keep your system efficient with our thorough seasonal tune-ups.

  • heating repair

    Heating Repair & Maintenance

    Whether it’s gas or electric, we’ll diagnose the issue and get your heat back on. Seasonal checks help avoid surprise breakdowns and keep your energy bills lower.

  • heat pump

    Heat Pumps

    One system that handles both heating and cooling? Heat pumps are a smart, energy-efficient option.

  • furnace

    Furnaces

    We install and service gas and electric furnaces to keep your home reliably warm through winter.

  • boilers

    Boilers

    Nearly 60% of boiler-related issues can be attributed to improper installation. Our experts will ensure your boiler is working correctly.

  • emergency plumbing

    Emergency Plumbing

    Some problems can’t wait. Call us anytime for urgent plumbing help, no matter when it hits.

  • plumbing installation repiping

    Plumbing Installation & Repiping

    If your plumbing system is aging or constantly giving you trouble, we can repipe with clean, efficient workmanship.

  • plumbing repair

    Plumbing Repair & Maintenance

    Leaky faucet? Backed-up toilet? Noisy pipes? We’ve seen it all and fixed it all.

  • water softener

    Water Softeners

    Hard water doesn’t have to be the norm. We install water softeners that protect your pipes and improve everyday comfort.

  • water heater

    Water Heaters

    Hot water gone cold? We handle repairs and replacements quickly and cleanly.

  • water filtration

    Water Filtration

    Get comprehensive water filtration and treatment services designed to address a wide range of water quality issues.

  • leak detection

    Leak Detection

    We use smart tools to find hidden leaks without tearing into your walls or flooring unnecessarily.

  • gas line

    Gas Lines

    From new appliance hookups to emergency leak repairs, we handle gas lines safely and up to code.

  • drain clearing

    Drain Clearing

    Slow drain? Gurgling sink? We’ll clear the blockage before it becomes a bigger problem.

  • rooter service

    Rooter Service

    Blast away years of gunk and buildup with powerful, non-invasive pipe cleaning.

  • plumbing inspection

    Backflow Testing

    We provide certified backflow testing to keep your water safe and your property in compliance with local regulations.

  • hydro jetting

    Hydro Jetting

    We use high-pressure water jets to clear stubborn buildup.

  • sewer line

    Sewer Lines

    Clogs, backups, or cracks; our team handles it all with minimal disruption to your yard.

  • water line

    Water Lines

    Low water pressure or discolored water could mean a damaged main line. We’ll take care of it.

  • septic tank

    Septic Tanks

    We service and install septic systems for homes and properties.

Air Conditioning
  • hvac

    HVAC Installation

    We install efficient systems sized for your home—no upsells, just smart recommendations.

  • ductless hvac

    Ductless HVAC

    No ductwork? No problem. Ductless systems are great for bonus rooms, older homes, and remodels.

  • ductwork

    Ductwork

    We seal, clean, and repair ducts to help your system work more efficiently and reduce dust while we’re at it.

  • indoor air quality

    Indoor Air Quality

    From filters to purifiers, we install systems that help your family breathe easier at home.

  • ac repair maintenance

    AC Repair & Maintenance

    Our team responds quickly when your cool air suddenly stops. We can also keep your system efficient with our thorough seasonal tune-ups.

  • heating repair

    Heating Repair & Maintenance

    Whether it’s gas or electric, we’ll diagnose the issue and get your heat back on. Seasonal checks help avoid surprise breakdowns and keep your energy bills lower.

  • heat pump

    Heat Pumps

    One system that handles both heating and cooling? Heat pumps are a smart, energy-efficient option.

  • furnace

    Furnaces

    We install and service gas and electric furnaces to keep your home reliably warm through winter.

  • boilers

    Boilers

    Nearly 60% of boiler-related issues can be attributed to improper installation. Our experts will ensure your boiler is working correctly.

  • emergency plumbing

    Emergency Plumbing

    Some problems can’t wait. Call us anytime for urgent plumbing help, no matter when it hits.

  • plumbing installation repiping

    Plumbing Installation & Repiping

    If your plumbing system is aging or constantly giving you trouble, we can repipe with clean, efficient workmanship.

  • plumbing repair

    Plumbing Repair & Maintenance

    Leaky faucet? Backed-up toilet? Noisy pipes? We’ve seen it all and fixed it all.

  • water softener

    Water Softeners

    Hard water doesn’t have to be the norm. We install water softeners that protect your pipes and improve everyday comfort.

  • water heater

    Water Heaters

    Hot water gone cold? We handle repairs and replacements quickly and cleanly.

  • water filtration

    Water Filtration

    Get comprehensive water filtration and treatment services designed to address a wide range of water quality issues.

  • leak detection

    Leak Detection

    We use smart tools to find hidden leaks without tearing into your walls or flooring unnecessarily.

  • gas line

    Gas Lines

    From new appliance hookups to emergency leak repairs, we handle gas lines safely and up to code.

  • drain clearing

    Drain Clearing

    Slow drain? Gurgling sink? We’ll clear the blockage before it becomes a bigger problem.

  • rooter service

    Rooter Service

    Blast away years of gunk and buildup with powerful, non-invasive pipe cleaning.

  • plumbing inspection

    Backflow Testing

    We provide certified backflow testing to keep your water safe and your property in compliance with local regulations.

  • hydro jetting

    Hydro Jetting

    We use high-pressure water jets to clear stubborn buildup.

  • sewer line

    Sewer Lines

    Clogs, backups, or cracks; our team handles it all with minimal disruption to your yard.

  • water line

    Water Lines

    Low water pressure or discolored water could mean a damaged main line. We’ll take care of it.

  • septic tank

    Septic Tanks

    We service and install septic systems for homes and properties.

Heating
  • hvac

    HVAC Installation

    We install efficient systems sized for your home—no upsells, just smart recommendations.

  • ductless hvac

    Ductless HVAC

    No ductwork? No problem. Ductless systems are great for bonus rooms, older homes, and remodels.

  • ductwork

    Ductwork

    We seal, clean, and repair ducts to help your system work more efficiently and reduce dust while we’re at it.

  • indoor air quality

    Indoor Air Quality

    From filters to purifiers, we install systems that help your family breathe easier at home.

  • ac repair maintenance

    AC Repair & Maintenance

    Our team responds quickly when your cool air suddenly stops. We can also keep your system efficient with our thorough seasonal tune-ups.

  • heating repair

    Heating Repair & Maintenance

    Whether it’s gas or electric, we’ll diagnose the issue and get your heat back on. Seasonal checks help avoid surprise breakdowns and keep your energy bills lower.

  • heat pump

    Heat Pumps

    One system that handles both heating and cooling? Heat pumps are a smart, energy-efficient option.

  • furnace

    Furnaces

    We install and service gas and electric furnaces to keep your home reliably warm through winter.

  • boilers

    Boilers

    Nearly 60% of boiler-related issues can be attributed to improper installation. Our experts will ensure your boiler is working correctly.

  • emergency plumbing

    Emergency Plumbing

    Some problems can’t wait. Call us anytime for urgent plumbing help, no matter when it hits.

  • plumbing installation repiping

    Plumbing Installation & Repiping

    If your plumbing system is aging or constantly giving you trouble, we can repipe with clean, efficient workmanship.

  • plumbing repair

    Plumbing Repair & Maintenance

    Leaky faucet? Backed-up toilet? Noisy pipes? We’ve seen it all and fixed it all.

  • water softener

    Water Softeners

    Hard water doesn’t have to be the norm. We install water softeners that protect your pipes and improve everyday comfort.

  • water heater

    Water Heaters

    Hot water gone cold? We handle repairs and replacements quickly and cleanly.

  • water filtration

    Water Filtration

    Get comprehensive water filtration and treatment services designed to address a wide range of water quality issues.

  • leak detection

    Leak Detection

    We use smart tools to find hidden leaks without tearing into your walls or flooring unnecessarily.

  • gas line

    Gas Lines

    From new appliance hookups to emergency leak repairs, we handle gas lines safely and up to code.

  • drain clearing

    Drain Clearing

    Slow drain? Gurgling sink? We’ll clear the blockage before it becomes a bigger problem.

  • rooter service

    Rooter Service

    Blast away years of gunk and buildup with powerful, non-invasive pipe cleaning.

  • plumbing inspection

    Backflow Testing

    We provide certified backflow testing to keep your water safe and your property in compliance with local regulations.

  • hydro jetting

    Hydro Jetting

    We use high-pressure water jets to clear stubborn buildup.

  • sewer line

    Sewer Lines

    Clogs, backups, or cracks; our team handles it all with minimal disruption to your yard.

  • water line

    Water Lines

    Low water pressure or discolored water could mean a damaged main line. We’ll take care of it.

  • septic tank

    Septic Tanks

    We service and install septic systems for homes and properties.

HVAC Services
  • hvac

    HVAC Installation

    We install efficient systems sized for your home—no upsells, just smart recommendations.

  • ductless hvac

    Ductless HVAC

    No ductwork? No problem. Ductless systems are great for bonus rooms, older homes, and remodels.

  • ductwork

    Ductwork

    We seal, clean, and repair ducts to help your system work more efficiently and reduce dust while we’re at it.

  • indoor air quality

    Indoor Air Quality

    From filters to purifiers, we install systems that help your family breathe easier at home.

  • ac repair maintenance

    AC Repair & Maintenance

    Our team responds quickly when your cool air suddenly stops. We can also keep your system efficient with our thorough seasonal tune-ups.

  • heating repair

    Heating Repair & Maintenance

    Whether it’s gas or electric, we’ll diagnose the issue and get your heat back on. Seasonal checks help avoid surprise breakdowns and keep your energy bills lower.

  • heat pump

    Heat Pumps

    One system that handles both heating and cooling? Heat pumps are a smart, energy-efficient option.

  • furnace

    Furnaces

    We install and service gas and electric furnaces to keep your home reliably warm through winter.

  • boilers

    Boilers

    Nearly 60% of boiler-related issues can be attributed to improper installation. Our experts will ensure your boiler is working correctly.

  • emergency plumbing

    Emergency Plumbing

    Some problems can’t wait. Call us anytime for urgent plumbing help, no matter when it hits.

  • plumbing installation repiping

    Plumbing Installation & Repiping

    If your plumbing system is aging or constantly giving you trouble, we can repipe with clean, efficient workmanship.

  • plumbing repair

    Plumbing Repair & Maintenance

    Leaky faucet? Backed-up toilet? Noisy pipes? We’ve seen it all and fixed it all.

  • water softener

    Water Softeners

    Hard water doesn’t have to be the norm. We install water softeners that protect your pipes and improve everyday comfort.

  • water heater

    Water Heaters

    Hot water gone cold? We handle repairs and replacements quickly and cleanly.

  • water filtration

    Water Filtration

    Get comprehensive water filtration and treatment services designed to address a wide range of water quality issues.

  • leak detection

    Leak Detection

    We use smart tools to find hidden leaks without tearing into your walls or flooring unnecessarily.

  • gas line

    Gas Lines

    From new appliance hookups to emergency leak repairs, we handle gas lines safely and up to code.

  • drain clearing

    Drain Clearing

    Slow drain? Gurgling sink? We’ll clear the blockage before it becomes a bigger problem.

  • rooter service

    Rooter Service

    Blast away years of gunk and buildup with powerful, non-invasive pipe cleaning.

  • plumbing inspection

    Backflow Testing

    We provide certified backflow testing to keep your water safe and your property in compliance with local regulations.

  • hydro jetting

    Hydro Jetting

    We use high-pressure water jets to clear stubborn buildup.

  • sewer line

    Sewer Lines

    Clogs, backups, or cracks; our team handles it all with minimal disruption to your yard.

  • water line

    Water Lines

    Low water pressure or discolored water could mean a damaged main line. We’ll take care of it.

  • septic tank

    Septic Tanks

    We service and install septic systems for homes and properties.

Drain Services
  • hvac

    HVAC Installation

    We install efficient systems sized for your home—no upsells, just smart recommendations.

  • ductless hvac

    Ductless HVAC

    No ductwork? No problem. Ductless systems are great for bonus rooms, older homes, and remodels.

  • ductwork

    Ductwork

    We seal, clean, and repair ducts to help your system work more efficiently and reduce dust while we’re at it.

  • indoor air quality

    Indoor Air Quality

    From filters to purifiers, we install systems that help your family breathe easier at home.

  • ac repair maintenance

    AC Repair & Maintenance

    Our team responds quickly when your cool air suddenly stops. We can also keep your system efficient with our thorough seasonal tune-ups.

  • heating repair

    Heating Repair & Maintenance

    Whether it’s gas or electric, we’ll diagnose the issue and get your heat back on. Seasonal checks help avoid surprise breakdowns and keep your energy bills lower.

  • heat pump

    Heat Pumps

    One system that handles both heating and cooling? Heat pumps are a smart, energy-efficient option.

  • furnace

    Furnaces

    We install and service gas and electric furnaces to keep your home reliably warm through winter.

  • boilers

    Boilers

    Nearly 60% of boiler-related issues can be attributed to improper installation. Our experts will ensure your boiler is working correctly.

  • emergency plumbing

    Emergency Plumbing

    Some problems can’t wait. Call us anytime for urgent plumbing help, no matter when it hits.

  • plumbing installation repiping

    Plumbing Installation & Repiping

    If your plumbing system is aging or constantly giving you trouble, we can repipe with clean, efficient workmanship.

  • plumbing repair

    Plumbing Repair & Maintenance

    Leaky faucet? Backed-up toilet? Noisy pipes? We’ve seen it all and fixed it all.

  • water softener

    Water Softeners

    Hard water doesn’t have to be the norm. We install water softeners that protect your pipes and improve everyday comfort.

  • water heater

    Water Heaters

    Hot water gone cold? We handle repairs and replacements quickly and cleanly.

  • water filtration

    Water Filtration

    Get comprehensive water filtration and treatment services designed to address a wide range of water quality issues.

  • leak detection

    Leak Detection

    We use smart tools to find hidden leaks without tearing into your walls or flooring unnecessarily.

  • gas line

    Gas Lines

    From new appliance hookups to emergency leak repairs, we handle gas lines safely and up to code.

  • drain clearing

    Drain Clearing

    Slow drain? Gurgling sink? We’ll clear the blockage before it becomes a bigger problem.

  • rooter service

    Rooter Service

    Blast away years of gunk and buildup with powerful, non-invasive pipe cleaning.

  • plumbing inspection

    Backflow Testing

    We provide certified backflow testing to keep your water safe and your property in compliance with local regulations.

  • hydro jetting

    Hydro Jetting

    We use high-pressure water jets to clear stubborn buildup.

  • sewer line

    Sewer Lines

    Clogs, backups, or cracks; our team handles it all with minimal disruption to your yard.

  • water line

    Water Lines

    Low water pressure or discolored water could mean a damaged main line. We’ll take care of it.

  • septic tank

    Septic Tanks

    We service and install septic systems for homes and properties.

What We Offer

Pricing

We’ll walk you through your options, explain the pricing clearly, and only move forward with what makes sense for your home and your budget.

Who We Serve

  • homeowners

    Homeowners

    We treat your home with care, communicate clearly, and clean up after ourselves every time.

  • rentals

    Rental and Commercial Properties

    We help landlords and managers take care of HVAC and plumbing issues quickly, with minimal disruption to tenants.

  • businesses

    Small Businesses

    From restaurants to retail shops, we help local business owners keep things running comfortably.

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Schedule an Appointment Today

  1. Contact Us: We'll diagnose the issue, answer questions, and schedule a repair.
  2. Get an Estimate: We'll provide multiple price options so you can choose based on your needs and budget.
  3. Approve: We'll start immediately, and only perform work you approve.
financing

Need Help with Financing?

We offer flexible financing options to help you move forward with urgent repairs or long-overdue upgrades.

Our Service Areas

Proudly Serving San Dimas & Surrounding Communities

Our team covers the entire San Gabriel Valley, including:

  • Alhambra
  • Altadena
  • Arcadia
  • Azusa
  • Baldwin Park
  • Chino
  • Chino Hills
  • Claremont
  • Covina
  • Diamond Bar
  • Duarte
  • Fontana
  • Glendora
  • La Verne
  • Los Angeles
  • Monrovia
  • Ontario
  • Pasadena
  • Pomona
  • Rancho Cucamonga
  • Rowland Heights
  • San Dimas
  • San Gabriel
  • Upland
  • Walnut
  • Whittier

Ready to Get Started?

Looking for a team you can trust? Whether it’s a quick fix or a full system install, we’re here for it. Give us a call or book online today.

Frequently Asked Questions

Recent Homeowner's Tips
Categories:
How Chemical Drain Cleaners Harm Your DrainsMay 5, 2025If you’re looking for a way to clear your drains of buildup and keep clogs at bay, professional drain cleaning is the way to go. We know that there are store-bought liquids… Read more »
What Goes Down The Drain And What Doesn’tApril 1, 2025At Ace Pelizon Plumbing, we understand the importance of maintaining a well-functioning system. A part of that responsibility involves being mindful of what you pour down the drain. You should… Read more »
How To Shut Off Your Gas During An EmergencyMarch 3, 2025There are many things plumbers don’t expect homeowners to know about repairing things around the home. In fact, some things we don’t even want homeowners to attempt since a plumber… Read more »
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