Marshall Electrical is a Full Service Master Electrician & Electrical Contractor in NH. Also Licensed in Massachusetts and Vermont we are dedicated to customer service and quality workmanship. With licensed journeymen and certified apprentice electricians, we can handle any residential or commercial project. We are licensed electricians serving all of southern New Hampshire, northern Massachusetts and Southern Vermont.

 

Our services include complete home rewiring, new construction, generator installation, smoke alarm inspections and installations, service upgrades, refrigeration controls, indoor/outdoor lighting pool / spa hook ups and more. If you need any type of electrical service don't hesitate to call, we are experienced in all types of electricity and may be able to help. We will leave your home or business as clean and neat as it was when we arrived. We are Fully Insured and are a Family Owned and Operated Business.

 

Examples of projects (in addition to business with individual homeowners):

 

Commercial Projects
Federal projects such as:  Office remodel at U.S. Army Cold Regions Research & Engineering Laboratory in Hanover, NH for FutureNet Group, Inc. of Detroit, MI

 

State work such as:  Roof heat tape project at Shriver Job Corps Center, Devens, MA, and Outside lighting project at Grafton Job Corps Center, Grafton, MA

 

Subcontractor for:
Phoenix Mechanical, Inc., Natick, MA
A/C controls jobs at Brigham & Women’s Hospital, Norwood Primary Care, The Grove
BCM Controls, Woburn, MA
Air handler controls project at the College of the Holy Cross
Tri River Design & Construction, Inc., Pittsburgh, PA
Jos. A Banks store project in Northborough, MA

DECA Corp., Tewksbury

 

Marshall Electrical holds ample liability ($2M) and workmen's compensation ($1M) insurance.

 

Why Choose Us?
1. FAST, ON-TIME ELECTRICIANS:

With Marshall Electrical you can be sure your electrician will be on-time today at your convenience. Available 24 hours, 7 days a week for emergency repairs. 
When you need an electrician, you can count on us to be there.

 2. SATISFACTION GUARANTEED SERVICE:
Nobody works harder to ensure our customers complete satisfaction with our level of friendly service.  Your electrician will be tidy, clean-cut, polite and helpful.  We will keep your home or premises clean.

3. ALL ELECTRICAL NEEDS:
We can help with all of your electrical needs, from urgent repairs to panel upgrades, to new lighting and fan installations, standby generators and to commercial electrical contracting and new construction.  See all our residential services below.

4. ELECTRICAL EXPERTS:
Fully licensed and insured with over 25 years’ experience - have your work performed by the electrical professionals.

5. GUARANTEED WORKMANSHIP:
Enjoy a signed, written warranty on all workmanship.

6. UP-FRONT PRICING:
With Marshall Electrical there are no surprises, you'll know the full price in advance before we start, meaning you can make an informed decision.

7. GREAT VALUE:
Save with our special offers and quality energy-saving solutions such as LED and energy efficient lighting.

8. LOCAL & FRIENDLY:
Be sure of friendly and helpful service from the first time you speak with us.  Marshall Electrical is a local, family-owned company and employer.

 

 

The Benefits of Hiring a Skilled Electrician
Facing electrical issues is a common thing, but not something which doesn't require immediate attention! The need to find professional electricians in New Hampshire is on the rise these days.

 At Marshall Electrical you will be treat we are courteous and professional.

 It is important that electrical installation work is carried out by trained and qualified electricians who have the knowledge, skill and experience. In order to have power in your home to operate the heat and your appliances, you do need to have a proper electrical system installed. This has to be done by a qualified electrical contractor. You should never attempt to install anything connected with the electricity if you do not have the proper training.

 

Some of the basic principles of electrical work are:
 Never start working with electricity until the power supply to the home has been shutoff.

 Wires of the same color connect to each other

. 
 When installing receptacle boxes, you push the bare end of the wire into spring grip holes. The boxes have labels to tell you what color wires go into each hole. 

 The wiring used in homes is Number 12 or 14 gauge wiring.

 
When you are connecting new wiring to the existing wiring in your New Hampshire home, you should always do so in the last outlet on the run of cable. You can find the last outlet by removing the plate to see how many wires are connected in the outlet. The last one will have wires connected to only two of the terminal screws. The two remaining terminal screws will be the starting point for the new writing. You do have to check to see which gauge cable was used and you have to continue with this.

 

Before undertaking any electrical installation project always consider your electrical experience, if you do not have the proper training your families and your safety could be at risk.

Discover how Marshall Electrical can help you today:

Service areas include:

Nashua NH, Milford NH, Amherst NH, Keene NH, Jaffrey NH, Manchester NH , Peterborough NH and Northern MA including Dunstable MA, Pepperell MA, Lunenburg MA, Townsend MA, Ashby MA, Fitchburg and surrounding towns.

 

Fully insured for two million dollars liability and one million dollars for workers comp.

Contact Us Today:

Office Ph # 603-878-4686 Fax # 603-878-9134

Tim Cox - 603-554-5875 (Project Manager)

email:t-mcox@comcast.net

Master License - NH 11165M - MA A18248 - VT EM-4491