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    Welcome!

    For more than 100 years, John C. Flood has been providing the Maryland area with all their comfort needs. We provide expert maintenance installation on all of your home’s comfort systems including plumbing, heating, air conditioning, electrical, & more!

    Heating Specials

    Offers valid for NEW customers only. Offers cannot be combined. Discounts and/or promotional prices exclude apartments and condos - call for pricing. Cannot guarantee same day service for this promotion. During peak seasons John C. Flood has the right to enforce regular service call pricing.

    We respond to any online form request in 15 minutes or less Monday through Friday during our normal operating hours. If we don't you will receive a $25 gift card.*

    $79 Service Call

    $40 off John C. Flood’s $119 seasonal service call rate. For service call only, does not include parts and labor.

    $69 Heating System Inspection

    $60 off John C. Flood’s $129 seasonal system inspection rate. One system only. Each additional system is full price.

    For more than 100 years, John C. Flood has been providing the Maryland area with all their comfort needs. We provide expert maintenance installation on all of your home’s comfort systems including plumbing, heating, air conditioning, electrical, & more!

    Why Choose Us?

    At John C. Flood, Inc. we are committed to solving all your plumbing, heating, air conditioning, and electrical needs. We strive to provide you with efficient, economical service for all your comfort needs – not just sell you a new replacement unit.

    Specials

    Plumbing

    Free Camera Inspection

    $250 off Water Main Replacement

    $500 off Sewer Line Replacement

    $50 off any Toto Toilet Installation

    $150 off Zoeller 507 Battery Backup Sump Pump Installation

    $50 off Zoeller Sump Pump Installation

    $75 off Water Heater Installation

    Heating/AC

    $100 off AirKnight UV Air Purifier

    $50 off Air Cleaner Install

    $675 Ecobee SmartThermostat Pro with Voice Control with Professional Installation (Non-retail version-contractor version only.)

    Electrical

    $500 off Any Complete Standby Generator Installation

    $50 off Whole House Surge

    Protector Installation

    $100 off Complete Panel Upgrade

    $25 off Attic Fan Installation

    Bathroom Remodeling

    $200 off Any Complete

    Bathroom Remodel

    Testimonials