Electricians in Massachusetts — ZIP code directory
416 ZIP codes indexed across 14 counties. Cold winters and a large stock of older homes keep panel upgrades and rewiring in focus. EIA's 2024 table puts the state residential average at 29.35 cents/kWh, 12.87 cents above the national average of 16.48 cents/kWh. Rates affect operating cost, not the decision to call. Pick your county below, then your ZIP, for local notes written for homeowners.
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Middlesex County 78 ZIPs
- Ashby 01431
- Ayer 01432
- Groton 01450
- Littleton 01460
- Pepperell 01463
- Shirley 01464
- Townsend 01469
- Framingham 01701
- Framingham 01702
- Boxborough 01719
- Acton 01720
- Ashland 01721
- Bedford 01730
- Carlisle 01741
- Concord 01742
- Holliston 01746
- Hopkinton 01748
- Hudson 01749
- Marlborough 01752
- Maynard 01754
- Natick 01760
- Sherborn 01770
- Lincoln 01773
- Stow 01775
- Sudbury 01776
- Wayland 01778
- Woburn 01801
- Burlington 01803
- Billerica 01821
- Chelmsford 01824
- Dracut 01826
- Dunstable 01827
- Lowell 01850
- Lowell 01851
- Lowell 01852
- Lowell 01854
- North Billerica 01862
- North Chelmsford 01863
- North Reading 01864
- Reading 01867
- Tewksbury 01876
- Tyngsboro 01879
- Wakefield 01880
- Westford 01886
- Wilmington 01887
- Winchester 01890
- Cambridge 02138
- Cambridge 02139
- Cambridge 02140
- Cambridge 02141
- Cambridge 02142
- Somerville 02143
- Somerville 02144
- Somerville 02145
- Malden 02148
- Everett 02149
- Medford 02155
- Melrose 02176
- Stoneham 02180
- Lexington 02420
- Lexington 02421
- Waltham 02451
- Waltham 02452
- Waltham 02453
- Newton 02458
- Newton Center 02459
- Newtonville 02460
- Newton Highlands 02461
- Newton Upper Falls 02464
- West Newton 02465
- Auburndale 02466
- Chestnut Hill 02467
- Waban 02468
- Watertown 02472
- Arlington 02474
- Arlington 02476
- Belmont 02478
- Weston 02493
Worcester County 70 ZIPs
- Barre 01005
- Athol 01331
- Fitchburg 01420
- Ashburnham 01430
- Baldwinville 01436
- Gardner 01440
- Harvard 01451
- Hubbardston 01452
- Leominster 01453
- Lunenburg 01462
- Templeton 01468
- Westminster 01473
- Winchendon 01475
- Auburn 01501
- Berlin 01503
- Blackstone 01504
- Boylston 01505
- Brookfield 01506
- Charlton 01507
- Clinton 01510
- East Brookfield 01515
- Douglas 01516
- Fiskdale 01518
- Grafton 01519
- Holden 01520
- Jefferson 01522
- Lancaster 01523
- Leicester 01524
- Millbury 01527
- Millville 01529
- Northborough 01532
- Northbridge 01534
- North Brookfield 01535
- North Grafton 01536
- North Oxford 01537
- Oxford 01540
- Princeton 01541
- Rochdale 01542
- Rutland 01543
- Shrewsbury 01545
- Southbridge 01550
- South Grafton 01560
- Spencer 01562
- Sterling 01564
- Sturbridge 01566
- Upton 01568
- Uxbridge 01569
- Webster 01570
- Dudley 01571
- Westborough 01581
- West Boylston 01583
- West Brookfield 01585
- Whitinsville 01588
- Sutton 01590
- Worcester 01602
- Worcester 01603
- Worcester 01604
- Worcester 01605
- Worcester 01606
- Worcester 01607
- Worcester 01608
- Worcester 01609
- Worcester 01610
- Cherry Valley 01611
- Paxton 01612
- Bolton 01740
- Hopedale 01747
- Mendon 01756
- Milford 01757
- Southborough 01772
Essex County 42 ZIPs
- Andover 01810
- Haverhill 01830
- Haverhill 01832
- Georgetown 01833
- Groveland 01834
- Haverhill 01835
- Lawrence 01840
- Lawrence 01841
- Lawrence 01843
- Methuen 01844
- North Andover 01845
- Merrimac 01860
- Lynn 01901
- Lynn 01902
- Lynn 01904
- Lynn 01905
- Saugus 01906
- Swampscott 01907
- Nahant 01908
- Amesbury 01913
- Beverly 01915
- Boxford 01921
- Byfield 01922
- Danvers 01923
- Essex 01929
- Gloucester 01930
- Ipswich 01938
- Lynnfield 01940
- Manchester 01944
- Marblehead 01945
- Middleton 01949
- Newburyport 01950
- Newbury 01951
- Salisbury 01952
- Peabody 01960
- Rockport 01966
- Rowley 01969
- Salem 01970
- South Hamilton 01982
- Topsfield 01983
- Wenham 01984
- West Newbury 01985
Norfolk County 37 ZIPs
- Bellingham 02019
- Canton 02021
- Cohasset 02025
- Dedham 02026
- Dover 02030
- East Walpole 02032
- Foxboro 02035
- Franklin 02038
- Medfield 02052
- Medway 02053
- Millis 02054
- Norfolk 02056
- Norwood 02062
- Sharon 02067
- Stoughton 02072
- Walpole 02081
- Westwood 02090
- Wrentham 02093
- Quincy 02169
- Quincy 02170
- Quincy 02171
- Braintree 02184
- Milton 02186
- Weymouth 02188
- East Weymouth 02189
- South Weymouth 02190
- North Weymouth 02191
- Avon 02322
- Holbrook 02343
- Randolph 02368
- Brookline 02445
- Brookline 02446
- Wellesley Hills 02481
- Wellesley 02482
- Needham 02492
- Needham Heights 02494
- Plainville 02762
Bristol County 32 ZIPs
- Mansfield 02048
- North Easton 02356
- South Easton 02375
- Assonet 02702
- Attleboro 02703
- Dighton 02715
- East Freetown 02717
- East Taunton 02718
- Fairhaven 02719
- Fall River 02720
- Fall River 02721
- Fall River 02723
- Fall River 02724
- Somerset 02725
- Somerset 02726
- New Bedford 02740
- Acushnet 02743
- New Bedford 02744
- New Bedford 02745
- New Bedford 02746
- North Dartmouth 02747
- South Dartmouth 02748
- North Attleboro 02760
- North Dighton 02764
- Norton 02766
- Raynham 02767
- Rehoboth 02769
- Seekonk 02771
- Swansea 02777
- Berkley 02779
- Taunton 02780
- Westport 02790
Barnstable County 30 ZIPs
- Buzzards Bay 02532
- East Falmouth 02536
- East Sandwich 02537
- Falmouth 02540
- North Falmouth 02556
- Pocasset 02559
- Sagamore Beach 02562
- Sandwich 02563
- Hyannis 02601
- Brewster 02631
- Centerville 02632
- Chatham 02633
- Cotuit 02635
- Dennis 02638
- Dennis Port 02639
- Eastham 02642
- Forestdale 02644
- Harwich 02645
- Harwich Port 02646
- Marstons Mills 02648
- Mashpee 02649
- Orleans 02653
- Osterville 02655
- Provincetown 02657
- South Dennis 02660
- South Yarmouth 02664
- Wellfleet 02667
- West Barnstable 02668
- West Yarmouth 02673
- Yarmouth Port 02675
Plymouth County 30 ZIPs
- Hingham 02043
- Hull 02045
- Marshfield 02050
- Norwell 02061
- Scituate 02066
- Brockton 02301
- Brockton 02302
- Bridgewater 02324
- Carver 02330
- Duxbury 02332
- East Bridgewater 02333
- Halifax 02338
- Hanover 02339
- Hanson 02341
- Middleboro 02346
- Lakeville 02347
- Abington 02351
- Pembroke 02359
- Plymouth 02360
- Kingston 02364
- Plympton 02367
- Rockland 02370
- West Bridgewater 02379
- Whitman 02382
- East Wareham 02538
- Wareham 02571
- West Wareham 02576
- Marion 02738
- Mattapoisett 02739
- Rochester 02770
Suffolk County 30 ZIPs
- Boston 02108
- Boston 02109
- Boston 02110
- Boston 02111
- Boston 02113
- Boston 02114
- Boston 02115
- Boston 02116
- Boston 02118
- Roxbury 02119
- Roxbury Crossing 02120
- Dorchester 02121
- Dorchester 02122
- Dorchester Center 02124
- Dorchester 02125
- Mattapan 02126
- Boston 02127
- Boston 02128
- Charlestown 02129
- Jamaica Plain 02130
- Roslindale 02131
- West Roxbury 02132
- Allston 02134
- Brighton 02135
- Hyde Park 02136
- Chelsea 02150
- Revere 02151
- Winthrop 02152
- Boston 02210
- Boston 02215
Hampden County 29 ZIPs
- Agawam 01001
- Brimfield 01010
- Chicopee 01013
- Chicopee 01020
- Chicopee 01022
- East Longmeadow 01028
- Feeding Hills 01030
- Hampden 01036
- Holyoke 01040
- Ludlow 01056
- Monson 01057
- Palmer 01069
- Southwick 01077
- Three Rivers 01080
- Westfield 01085
- West Springfield 01089
- Wilbraham 01095
- Springfield 01104
- Springfield 01105
- Longmeadow 01106
- Springfield 01107
- Springfield 01108
- Springfield 01109
- Springfield 01118
- Springfield 01119
- Springfield 01128
- Springfield 01129
- Indian Orchard 01151
- Holland 01521
Berkshire County 13 ZIPs
Hampshire County 13 ZIPs
Franklin County 9 ZIPs
Dukes County 2 ZIPs
Nantucket County 1 ZIPs
Services covered statewide
Panel upgrade
Assessment of load center capacity (commonly 100A vs 200A), breaker space, and labeling for added HVAC, EV, or remodel loads.
Wiring and rewiring
Branch circuits, aluminum-to-copper remediation topics, grounding and bonding, and bringing older runs up to current practice.
Indoor and outdoor lighting
Recessed, landscape, and security lighting layouts, switching, dimming compatibility, and wet-rated fixtures.
Whole-home generators
Transfer-switch types, load prioritization, fuel choices, and placement and noise considerations.
EV charger circuits
Dedicated 240V circuits, load calculations before adding Level 2 charging, and panel-space planning.
Electrical inspections
Pre-purchase and safety inspections: devices, GFCIs/AFCIs where required, panel condition, and documentation.