Local General Contractor contractors

Find local general contractor contractors. Search by zip code.

ADCON ADVANCED CONSTRUCTION LLC
General Contractor (Certified) · EPPING · NH
AMP UNITED LLC
CONSTRUCTION CONTRACTOR · DOVER · NH
APPLIED ROOFING CORP
Commercial Contractor (Certified) · BRENTWOOD · NH
ASPE SOUTH LLC
CLASS A CONTRACTOR A CBC · PETERBOROUGH · NH
AUTOMATION INSTALLATION MECHANICAL ELECTRICAL, INC.
General Contractor (Certified) · AMHERST · NH
AVOLA, SAMUEL S JR
Fire Protection Contractor (Certified) · SEABROOK · NH
BARRY-WEHMILLER DSGN GRP INC
CONSTRUCTION CONTRACTOR · Concord · NH
BEANE, JASON DOUGLAS
General Contractor (Certified) · CONCORD · NH
BOSS CONTRACTORS INC
CLASS A CONTRACTOR A RBC CBC · RINDGE · NH
BOSS CONTRACTORS, INC.
Building Contractor (Certified) · RINDGE · NH
BREMCO INC
General Contractor (Certified) · NEWPORT · NH
BREMCO INC
CLASS A CONTRACTOR A H/H · NEWPORT · NH
BREMCO INC
CONSTRUCTION CONTRACTOR · Newport · NH
BROADWING CONSTRUCTION, LLC
General Contractor (Certified) · ALTON BAY · NH
CAPSTONE MECHANICAL LLC
CLASS B CONTRACTOR B HVA · PORTSMOUTH · NH
CCM SERVICES LLC
HOME IMPROVEMENT CONTRACTOR · LISBON · NH
CLEMONS, BRUCE A
Building Contractor (Certified) · STRATHAM · NH
CLR SERVICES LLC
Commercial Contractor (Certified) · SALEM · NH
COTY L MACIEJEWSKI
TRADESMAN TRAD MELE · WOLFEBORO · NH
CRAIG E MCMILLIAN
TRADESMAN TRAD MELE · MEREDITH · NH
CURLEY & SONS INC
HOME IMPROVEMENT CONTRACTOR · FITZWILLIAM · NH
DARYL WAYNE MORRIS
CLASS A CONTRACTOR A RBC CBC · MANCHESTER · NH
Design Group Facility Solutions Inc.
Contractor Registration - Business Entity · Concord · NH
DESIGN GROUP FACILITY SOLUTIONS INC
Commercial General Contractor Level 2 · CONCORD · NH
DESIGN GROUP FACILITY SOLUTIONS INC
236220 - Commercial & Institutional Bldg Construction · CONCORD · NH
DESIGN GRP FACILITY SLTNS INC
CONSTRUCTION CONTRACTOR · CONCORD · NH
DIAS, BRIAN MAURICE
Commercial Contractor (Certified) · PELHAM · NH
EASTERN SHED CO INC
HOME IMPROVEMENT CONTRACTOR · Derry · NH
ECO STONE WORKS CORP
HOME IMPROVEMENT CONTRACTOR · MILFORD · NH
EDF POWER SOLUTIONS DSP INC
230000 - Other/Undefined · WEST LEBANON · NH
EDF Renewables Distributed Solutions Inc
Contractor Registration - Business Entity · West Lebanon · NH
EDF RENEWABLES DISTRIBUTED SOLUTIONS INC
CLASS A CONTRACTOR A CBC · WEST LEBANON · NH
ENVIRONMENTAL RESTORATIONS OF NEW HAMPSHIRE INC.
Commercial Contractor (Certified) · HAMPTON · NH
ENVIRONMENTAL RESTORATIONS OF NEW HAMPSHIRE INC.
General Contractor (Certified) · HAMPTON · NH
ENVIROVANTAGE INC
CLASS A CONTRACTOR A ASB · EPPING · NH
EXEMPLAR CONSTRUCTION CORP
General Contractor (Certified) · WINDHAM · NH
GALAXY GLASS & ALUMINUM INC
CLASS A CONTRACTOR A GLZ · MANCHESTER · NH
GET IT UP DOOR SERVICE LLC
HOME IMPROVEMENT CONTRACTOR · WHITEFIELD · NH
G & M CONSTRUCTION COMPANY OF FLORIDA LLC
Building Contractor (Certified) · DEERFIELD · NH
H G JOHNSON LLC
General Contractor (Certified) · SWANZEY · NH
HILLSON CONTRACTORS, INC.
Building Contractor (Certified) · JAFFREY · NH
INDIVIDUAL
General Contractor (Certified) · WILMOT · NH
INDIVIDUAL
Building Contractor (Certified) · MANCHESTER · NH
INDIVIDUAL
Building Contractor (Certified) · FORT WORTH · NH
INDIVIDUAL
Fire Protection Contractor (Certified) · COLEBROOK · NH
INSURCOMM, INC.
SCC · NEWINGTON · NH
INSURCOMM, INC.
General Contractor (Certified) · NEWINGTON · NH
JB'S SERVICES LLC
CONSTRUCTION CONTRACTOR · HAMPTON · NH
JOSEPH M CASEY JR
TRADESMAN TRAD MELE · PELHAM · NH
KARRENA USA INC
CLASS A CONTRACTOR A STL · PORTSMOUTH · NH
KTM EXTERIORS & ROOFING, LLC
General Contractor (Certified) · HAMPTON · NH
KTM EXTERIORS & ROOFING, LLC
Commercial Contractor (Certified) · LACONIA · NH
KVS CONSTRUCTION SERVICES LLC
General Contractor (Certified) · DEERFIELD · NH
LAMONTAGNE BUILDERS, LLC
General Contractor (Certified) · BEDFORD · NH
LEIGHTON, CAROLYN A
General Contractor (Certified) · AMHERST · NH
MICHAEL A LACKIE
TRADESMAN TRAD MELE · WHITEFIELD · NH
MICHAEL J PALMERI
S-General Supervising Electrician · Amherst · NH
MICHAEL J PALMERI
CLASS A CONTRACTOR A ELE · AMHERST · NH
MILNE, ROBERT ALLEN
General Contractor (Certified) · GREENLAND · NH
MUNDIAL GROUP INC
CONSTRUCTION CONTRACTOR · Alton · NH
MUNDIAL GROUP INC
Commercial General Contractor Level 2 · ALTON · NH
MURPHY, MATTHEW DANIEL
Building Contractor (Certified) · DEERFIELD · NH
NIKOS, MATT
Building Contractor (Certified) · NASHUA · NH
NORDIC STRUCTURES
General Contractor (Certified) · WALPOLE · NH
OPTIMUM SOUTH BUILDING SYSTEMS LLC
General Contractor (Certified) · LONDONDERRY · NH
PARK CONSTRUCTION CORP
CLASS A CONTRACTOR A H/H · FITZWILLIAM · NH
PARKER, GLENN STEWART
General Contractor (Certified) · MOULTONBOROUGH · NH
PAUL ROBERT BRONDER
J-General Journeyman · MASON · NH
PAYNE CONSTRUCTION SERVICES INC
HOME IMPROVEMENT CONTRACTOR · CENTER STRAFFORD · NH
PIC HOME PROS LLC
HOME IMPROVEMENT CONTRACTOR · LONDONDERRY · NH
PULSAR ALARM SYSTEMS LTD
CLASS C CONTRACTOR C FAS · PLAISTOW · NH
REEDS FERRY SMALL BUILDING INC
HOME IMPROVEMENT CONTRACTOR · HUDSON · NH
RING PLUMBING SERVICE, LLC
Fire Protection Contractor (Certified) · ROCHESTER · NH
SCHIMENTI CONSTRUCTION COMPANY, LLC
General Contractor (Certified) · DUBLIN · NH
SELECT DEMO SERVICES LLC
CLASS A CONTRACTOR A CBC · SALEM · NH
SELECT DEMO SERVICES LLC
238990 - All Other Specialty Trade Contractors · Salem · NH
SENSIBLE HOME ROOFING LLC
HOME IMPROVEMENT CONTRACTOR · DERRY · NH
SK MAINTENANCE
HOME IMPROVEMENT CONTRACTOR · NEW IPSWICH · NH
SPAN SYSTEMS INC OF NH
CLASS A CONTRACTOR A CBC · MANCHESTER · NH
STONE EDGE DESIGN CORPORATION
HOME IMPROVEMENT CONTRACTOR · Nashua · NH
STORM TEAM CONSTRUCTION, INC.
Commercial Contractor (Certified) · DOVER · NH
STORM TEAM CONSTRUCTION, INC.
General Contractor (Certified) · DOVER · NH
SULLIVAN, DANIEL DAVID
General Contractor (Certified) · STRATHAM · NH
TF SULLIVAN CONSTRUCTION INC
General Contractor (Certified) · BEDFORD · NH
THE CDCONCEPTS GROUP LLC.
General Contractor (Certified) · SANBORNTON · NH
THOMAS, JAMES
A/C Contractor (Certified) · MILTON · NH
TIMBER FRAMERS GUILD
CONSTRUCTION CONTRACTOR · ALSTEAD · NH
TOM HAMMER CONSTRUCTION, LLC
Building Contractor (Certified) · NEW CASTLE · NH
VENTURE CONSTRUCTION INC.
237310 - Highway/Street and Bridge Construction · CONCORD · NH
WAKIYA CONSTRUCTION, LLC
General Contractor (Certified) · ALTON BAY · NH
YOUR SUNCOAST HOME SOLUTIONS, INC
General Contractor (Certified) · TAMWORTH · NH
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FAQs about General Contractor

  • What is the difference between a general contractor and a subcontractor?

    A general contractor (GC) manages the full scope of a construction or renovation project: hiring and coordinating subcontractors, pulling permits, ordering materials, managing the schedule, and ensuring the work meets code. The homeowner contracts with the GC, who takes overall responsibility for project completion. Subcontractors are specialty tradespeople hired by the GC to perform specific work: electricians, plumbers, HVAC technicians, tile setters, and framers are all typically subcontractors. Subcontractors report to the GC, not directly to the homeowner—though the GC should keep you informed of who is working on your project and when. For major projects (additions, new builds, gut renovations), hiring a GC is usually the right approach because managing multiple specialty subs simultaneously is a full-time job. For a single-trade project—replacing a furnace, installing a new bathroom, or re-roofing—you can often hire the specialty contractor directly without a GC, which can reduce total cost.

  • How much does a home addition cost?

    A home addition typically costs $100–$200 per square foot for the finished space, all-in including foundation, framing, electrical, plumbing, HVAC, insulation, drywall, and finish work. A 400 sq ft bedroom addition runs $40,000–$80,000; a 600 sq ft family room addition $60,000–$120,000; a full second-story addition on a ranch home can cost $150,000–$300,000+. Basement finishing costs less—$30–$75 per square foot depending on finish level and whether a bathroom is included. Garage additions run $50–$100 per square foot. Costs vary by location (metro areas are typically higher than rural areas), current material prices, and the complexity of connecting the addition to existing systems. Always get the general contractor to include permit fees, temporary weatherproofing, and site cleanup in their estimate. Budget 10–20% contingency for unexpected conditions uncovered during construction.

  • How long does a home addition or major renovation take?

    A single-room addition typically takes 2–4 months from permit approval through final inspection. A full second-story addition takes 4–8 months. A gut renovation of a kitchen or multiple rooms takes 2–5 months depending on scope. Timeline starts after permit approval, which takes 1–4 weeks in most municipalities. Key phases: demo and site prep (1–2 weeks), foundation or framing (2–4 weeks), rough mechanicals—electrical, plumbing, HVAC (2–3 weeks), insulation and drywall (1–2 weeks), finish work—trim, cabinets, flooring, paint (3–6 weeks), final fixtures and punch list (1–2 weeks). Weather delays, material lead times, and inspection scheduling can extend these timelines. A good general contractor will give you a phased schedule at the start of the project and update you when milestones shift. Ask specifically about what happens if subcontractors are unavailable or materials are backordered.

  • How do I find a general contractor near me?

    Search EdgeLocal for "general contractor" or "construction" along with your zip code to find local GCs who manage residential and commercial building projects. General contractors oversee the full scope of construction work: coordinating subcontractors, pulling permits, managing schedules, and ensuring work meets local building codes and inspection requirements. In most states, contractors performing work above a certain value threshold must register with their state's contractor licensing authority. For major projects—additions, new builds, or gut renovations—your GC should handle all permit applications and required inspections. When comparing bids, evaluate communication style and responsiveness alongside price, and confirm the contract clearly defines scope, schedule, and payment milestones. A professional GC provides a detailed written contract, keeps you informed of progress, and has a documented process for handling change orders. Use EdgeLocal ratings and reviews to identify high-performing local general contractors in your area.

  • How do change orders work and how do I protect myself from scope creep?

    A change order is a written amendment to your original contract that documents a change in scope, the additional cost, and any impact on the project timeline. Both you and the contractor sign off before the additional work begins. This process protects both parties — the contractor gets approved compensation for extra work, and you maintain control over what is added to the project and at what price. The change order clause in your contract should specify that no additional work begins without your written approval. Verbal agreements to add work are the most common source of contractor disputes. Scope creep — the gradual expansion of the project through small additions — is best controlled by reviewing your contract scope at each progress meeting and requiring written change orders for everything, even small additions.

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