The Town of Frankford
The Town of Frankford, Delaware is located in Sussex County. It is approximately 10 miles west of the Atlantic coastline at Bethany Beach. According to 2010 U.S. Census Data on Frankford, the population is 847. It is a relatively young population and grew 18.6 percent from 2000 to 2010. There are 252 households in Frankford, and 152 of these households are owned by the occupants.
History Of Frankford
The area was populated as early as 1750 under the local name of Forest Flower. In 1775, it was deeded to a plantation in a land grant under the name of Partnership. It became known as Jacob’s Mill Pond around 1800. In 1808, the community became commonly known as Long’s Store on Vine’s Branch when plantation owner David Long constructed a country store at the location. Many people knew the area as Gum’s Store in 1812. This is presumably because the ownership of the store had changed, but the precise details are not clear. It became known as Frankford around 1820 and was officially given that name in 1848 when a post office was established at Frankford Village. The Town of Frankford became an incorporated municipality in 1337.
The arrival of the Pennsylvania Railroad heralded rapid growth in Frankford. A hotel opened, as did a local opera house, and Frankford became the center for business and cultural events in the area. Noteworthy sea captains made their homes in Frankford, and three of those homes are still in existence. In 1979, the Captain Ebe Townsend Chandler house was added to the National Register of Historic Places. It now operates as the Captain Chandler House Bed and Breakfast Inn.
Area Attractions
The Assawoman Bay State Wildlife Area, a popular destination for East Coast birdwatchers, is located seven miles east-southeast of Frankford. An observation tower and photography blind are located within the wildlife area, and loblolly pine forests make it a refuge for land birds as well as the expected waterfowl.
The Delaware Seashore State Park, nearly 3,000 acres of beaches and a barrier island, is located just 10 miles to the east of Frankford. The park is open to Delaware’s Atlantic Coast on the east and bounded by the bays of the Rehoboth and Indian Rivers to the west. It is a major attraction in the region and receives millions of visitors each year.
Frankford is also quite close to the Pocomoke State Forest. This forest, which has a plan to become a national model for certified sustainable forestry, is comprised of 17,676 acres of land that was once cleared for farming. The land was reacquired by the federal government during the Great Depression and deeded to Delaware in 1954. The park contains approximately five acres of old growth forest that had escaped felling when the area was farmed.
Furnace Repair and Service
We offer a range of services including furnace repair and installations, designed to help your HVAC equipment perform more efficiently. Whenever you're ready for a repair or installation, safety inspection or seasonal maintenance visit, our service techs are available on your schedule.
Air Conditioning Service In Frankford
Air conditioning service in Frankford is probably an afterthought for most residents. The region is not known for uncomfortably hot summers. Delaware averages almost 100 days per year with temperatures below freezing and only 20 days with temperatures of 90 degrees or higher. However, 2012 was the hottest overall year on record for Delaware, and 2010 was the hottest summer on record. The average temperature for the summer of 2010 was 78.1 degrees Fahrenheit.
If you need air conditioning repairs, Custom Mechanical stands ready to deliver. They have a fleet of more than 20 vehicles and offer heating, plumbing, and carpentry work in addition to their cooling service. Custom Mechanical is a family owned and operated business and has been providing fast, reliable service to customers for over 30 years.
Recent Jobs and Reviews in Frankford, DE
Frankford, DE at a glance
Custom Mechanical has completed 20 jobs in Frankford, DE between August 2026 and September 2026.
The most recent job was on September 17, 2026.
Job Locations and Reviews
Performed heating system maintenance and combustion analysis on gas-fired heating equipment. Conducted comprehensive efficiency testing using digital combustion analyzer, which confirmed optimal performance with readings of 92.8% efficiency, 11.0% oxygen, 6.6% CO₂, 5 ppm carbon monoxide, and 105°F stack temperature, all within acceptable operational parameters.
Performed heating system inspection and operational verification on two HVAC units. Confirmed thermostat functionality, displaying proper temperature readings at 73 degrees with system controls operating correctly in cooling mode with automatic fan settings.
Responded to no cooling complaint where system was unable to maintain desired temperature setpoint of 76°F, with unit reading 73°F. Upon inspection, verified proper operation of recently installed automatic zone damper system including Honeywell Home motorized dampers. Confirmed damper actuators were functioning correctly with visible LED indicators and proper open/closed positioning. Instructed customer on thermostat reset procedure and verified zone control system was operating as designed for optimal temperature management throughout conditioned spaces.
Completed scheduled heating maintenance and tune-up under existing maintenance contract. Performed comprehensive system diagnostics and combustion analysis using calibrated emissions analyzer, confirming optimal efficiency at 90.3% with stack temperature reading of 132°F and proper oxygen and carbon monoxide levels within manufacturer specifications.
Returned to property after drywall in laundry room was removed to access mini split drain line. Located and corrected kink in drain line that was preventing proper drainage. Installed approximately 25 feet of new mini split drain line to ensure proper condensate removal and system operation.
Completed preventive maintenance heating visit on natural gas heating system. Performed combustion analysis using diagnostic equipment, which revealed optimal operating parameters: oxygen level at 6.8%, carbon monoxide at 56 ppm, efficiency at 91.4%, carbon dioxide at 8.0%, and stack temperature at 118°F. All readings confirmed system is operating within manufacturer specifications and safe operating limits.
Completed routine heating maintenance visit and performed combustion analysis on gas-fired heating system. Measured and recorded combustion efficiency at 95.1% with oxygen levels at 0.1%, carbon monoxide at 5 ppm, carbon dioxide at 13.7%, and stack temperature at 115°F, all within acceptable operating parameters.
Completed plumbing rough-in for shower/tub installation in residential bathroom renovation. Installed drain assembly through subfloor with proper PVC piping, ensuring correct slope and secure connections for drainage system. Work performed in coordination with ongoing framing and insulation phases of bathroom remodel.
Performed comprehensive heat check on natural gas heating system. Conducted combustion analysis using calibrated analyzer, confirming optimal performance with readings of 7.8% oxygen, 3 ppm carbon monoxide, 94.8% efficiency, 7.4% carbon dioxide, and 106°F stack temperature. Inspected mechanical components, electrical connections, and brass fittings for proper operation and safety compliance.
Responded to a no cooling complaint on an HVAC system less than 10 years old. Upon arrival, inspected the condensate drainage system and found the drain line routing through the foundation area. The PVC discharge pipe was properly installed with appropriate fittings and maintained correct pitch for gravity drainage, with the line penetrating through the concrete floor to discharge exterior to the building envelope. Verified the drainage system was functioning as designed with no blockages or standing water present that would trigger a safety float switch and cause system shutdown. All condensate management components were operating within normal parameters.
Responded to service call for Aprilaire humidifier system displaying E2 error code. Upon arrival, performed comprehensive diagnostic inspection of approximately 7-8 year old unit installed in attic space. E2 error typically indicates low water flow or water panel issues. Conducted full system evaluation including water supply line inspection, saddle valve operation verification, and water panel condition assessment. Checked electrical connections, transformer output, and humidistat calibration. Inspected drain line routing and condensate discharge. Tested water flow rate and pressure to humidifier. Examined solenoid valve operation and cleaned water distribution tray. Verified proper ductwork integration and airflow through humidifier cabinet. System restored to full operational status with error code cleared and normal humidification cycle confirmed.
Performed comprehensive tune-up and inspection on single HVAC system. Conducted combustion analysis on natural gas appliance, verifying optimal efficiency at 95.3% with CO levels at 50 ppm and O2 at 6.3%. Measured and documented gas pressure at +9.110 inches water column to ensure proper system operation. Discussed available service options and payment methods with customer.
Completed full HVAC system replacement including removal and disposal of existing equipment. Installed 2.5 ton 14.3 SEER heat pump outdoor unit on existing stand with whip and disconnect, CBK45UHET-030 standard fan coil unit in attic with drain pan and shut-off valve, ECB45-10KW 10KW electric heater with breaker, and T-6 non-programmable thermostat. Flushed existing refrigeration lines and verified system operation. Extended service contract coverage for one year on complete system and existing ductless unit.
Performed comprehensive heating system inspection and tune-up on single outdoor heat pump unit. Conducted operational testing, verified electrical connections, inspected condenser coil condition, and confirmed proper system performance for upcoming heating season.
Performed comprehensive system inspection and tune-up on single HVAC unit. Utilized digital manometers and multimeters to measure static pressure readings, electrical parameters, and system performance diagnostics. All measurements recorded within acceptable operating ranges, and system confirmed to be functioning properly per manufacturer specifications.
Responded to no cooling complaint on first floor affecting three vents. Inspected attic-mounted air handler and HVAC system components, documenting equipment condition and configuration with photographs for sales team review. Gathered necessary system information and specifications for new system replacement quote as requested by customer, with coordination planned between technical assessment and sales consultation.
Responded to service call for residential HVAC system found to be low on refrigerant. Performed diagnostic evaluation of existing outdoor condenser unit and indoor air handler system. Homeowner declined refrigerant recharge and leak detection service, requesting full system replacement estimate instead. Documented current equipment configuration including outdoor condensing unit mounted on wooden platform and attic-installed air handler with associated ductwork and electrical connections for preparation of replacement proposal.
Responded to emergency service call for air handler leaking water into drain pan on eight-year-old system. Upon inspection, documented existing HVAC installation including air handler unit with insulated ductwork and airflow adjustment damper. Assessed unit for condensate drainage issues, photographed equipment configuration and measured components to verify proper installation and identify source of water accumulation in pan.
Responded to no cooling call and found thermostat displaying 81°F inside temperature while set to 76°F cooling mode with system indicating "Cool On" status. Accessed HVAC equipment and performed diagnostic evaluation to identify and resolve cooling system malfunction, restoring proper operation and temperature control to the residence.
Responded to customer report of dripping sound inside PVC pipe under house. Performed comprehensive inspection of crawl space plumbing system, examining all visible PVC drain lines, P-trap assemblies, and pressure pipe connections. Inspected pipe joints, fittings, and primer applications for signs of moisture, active leaks, or structural defects. Documented existing plumbing configuration including vertical pressure lines and drain assemblies with photographic evidence. No active water leakage or floor damage observed during inspection. All accessible pipe connections, clamps, and support systems found secure and properly installed.
