Paving Contractor Insurance by State
New Hampshire Paving Contractor Insurance
New Hampshire licenses no paving firm, yet a permit governs any apron cut into a state or town road, and the transportation department rates its bidders by their bonding.
Insuring a New Hampshire paving, sealcoating or striping business starts with the same core lines used anywhere: general liability, contractors equipment, commercial auto, workers’ compensation and property. New Hampshire shapes that program at the edges of the work rather than through a credential, with a permit where a driveway meets a public road, air rules on solvent and marking paint, a transportation department that rates its bidders on bonding, and a workers’ compensation law that binds a firm from its first hire.
None of those is a license. They arrive with particular jobs: a residential apron cut into a town road, a lot restriped with new paint, a department contract with a certificate due before mobilization. Each is taken in turn below, with the text it rests on.
A driveway permit, not a contractor license
New Hampshire issues no state license to paving, sealcoating or line-striping contractors, and it has no general contractor license either. The Office of Professional Licensure and Certification supports the state’s occupational licensing boards, and none of the boards on its list licenses a firm that lays, seals or marks pavement.
What reaches a paving crew instead is a permit. State law makes it unlawful to build a driveway, entrance or approach inside the right-of-way of a state-maintained highway, or to rework an existing access so that its size or grade changes substantially, except on the terms of a written permit from the commissioner of transportation, and a city or town whose planning board or governing body regulates street grading in subdivisions holds the same power over its own roads. An apron that ties into the road needs that permit in hand before the work starts.
Authority RSA 236:13, I and V · read the source · checked
The finding is a clean negative. With no general contractor license on the books, there is no broader credential whose scope might stop short of asphalt, and sealcoating and striping are no different. What reaches a paving crew is the access statute, and its opening paragraph is written around the work itself:
“I. It shall be unlawful to construct, or alter in any way that substantially affects the size or grade of, any driveway, entrance, exit, or approach within the limits of the right-of-way of any class I or class III highway or the state-maintained portion of a class II highway that does not conform to the terms and specifications of a written permit issued by the commissioner of transportation.”
Two things in that sentence matter on a job. It reaches alterations as well as new construction, so widening or regrading an existing apron can need the same paper as a new one. And it runs to roads the state maintains; a later paragraph then hands the same power to municipalities:
“The same powers concerning highways under their jurisdiction as are conferred upon the commissioner of transportation by paragraphs I, II, III, and IV shall be conferred upon the planning board or governing body in cities and towns in which the planning board or governing body has been granted the power to regulate the grading and improvement of streets within a subdivision as provided in RSA 674:35, and they shall adopt such regulations as are necessary to carry out the provisions of this section.”
So on a town road the permit may come from the planning board or the town’s governing body rather than from the commissioner, under regulations the town writes. The quoted text says what must be permitted, not who stands in line for it, so the contract with the property owner should say which party files. Where a town or the state asks for proof of coverage with the permit, the general liability page explains the additional insured wording it will expect, and the paving contractor program is built for driveway and apron work of this kind.
Sealer is left alone; solvent and marking paint are not
New Hampshire has written nothing about coal-tar pavement sealer into its Revised Statutes or its Code of Administrative Rules, and nothing about sealers rich in PAHs either. Selling it, spreading it on a driveway or lot and the wording on its container are all left untouched by state law.
The state air rules that do bear on this trade regulate solvent. The Department of Environmental Services keeps cutback asphalt off public roads and highways from June through September except for the uses its rule lists, limits the petroleum solvent in emulsified asphalt used there, seal coats included, and limits how much volatile organic compound an architectural coating may hold, a class that takes in paint for marking lanes and parking lots and binds everyone who applies it in the state. No town rule on sealer was read for this record; which sealer goes down is left to the property owner’s own specification, the terms of the contract and any local code.
Authority RSA and New Hampshire Code of Administrative Rules, both swept; Env-A 1218; Env-A 4201.02; Env-A 4202.69 · read the source · checked
The air rules that do bear on the trade come in two parts. The first governs liquid asphalt on public roads and highways, and its core restriction is seasonal:
“(a) Cutback asphalt shall not be used in the paving and maintenance of public roads and highways during the months of June through September with the following exceptions: (1) The use of medium curing cutback asphalts solely as penetrating primecoat for aggregate bases prior to paving; (2) The use of medium curing cutback asphalts for the manufacture of long-term storage or stockpiling of patching mixes used in pavement maintenance; or (3) The use of cutback asphalts for which the user can demonstrate, in accordance with (b), below, that minimal emissions shall occur under conditions of normal use.”
That rule speaks to public road work and to cutback and emulsified asphalt; it names no coal tar and says nothing about a private lot. The second part binds the applicator rather than the road owner, and among the coatings it covers is the paint a striping crew carries on every job, defined broadly enough to take in lots and driveways:
“a coating formulated for marking lanes and symbols on streets, highways, and other surfaces associated therewith, including but not limited to curbs, berms, driveways, sidewalks, airport runways, and parking lots.”
The content limits are printed in the rule, not here; the practical step is marking paint whose data sheet shows it meets them. For the insurance, the product matters less than where it ends up. Overspray on a parked car or sealer washing toward a drain before it cures are the losses the striping program and the sealcoating program are written around, and whether runoff is a liability loss or a pollution one turns on the policy wording rather than on the state’s silence about sealer.
Bidding department work: a rating built on bonding
Bidding on work the New Hampshire Department of Transportation advertises is open only to contractors its prequalification committee has cleared, unless the rules exempt the project. The committee sorts each firm into areas of expertise, paving among them beside road construction, guardrail and site work, judges the class from the firm’s statement, its actual record in that work and references, sets a capacity rating, and waives the whole process for simple jobs common to the industry, such as basic carpentry or painting.
Prequalification looks at surety rather than insurance: the statement must carry a letter from the firm’s bonding company stating its per-project and aggregate bonding limits, and the capacity rating is defined as the bidder’s maximum bonding aggregate. Coverage enters through a statute instead. Before any work on a state transportation project, each contractor and subcontractor must give the commissioner a certificate of its current New Hampshire workers’ compensation coverage and a sworn statement that the coverage will last through its work, and the department may gather these yearly through prequalification. Those projects are let to the lowest responsible bidder, although normal highway and bridge maintenance and improvements are among the exclusions from that competitive bidding rule.
Authority Tra 401.02(b); Tra 401.04(f); Tra 401.05(b)(23); Tra 401.07; Tra 401.08(b); RSA 228:4, I; RSA 228:4-b, I · read the source · checked
The requirement to be prequalified sits in the department’s administrative rules rather than in a statute, and it is written as a condition of bidding:
“(b) Unless exempted herein, only those contractors prequalified under this part shall be eligible to become bidders on contracts advertised by the department.”
Paving is named as an area of expertise in its own right, not folded into road construction:
“(a) Contractors shall be classified by the prequalification committee into one or more of the following areas of expertise: (1) Road construction; (2) Guardrail construction; (3) Traffic signals; (4) Paving;”
The New Hampshire Department of Transportation lists its full set of areas as printed:
What sets how much a firm may take on is its surety, not its insurance. The rule defines the ceiling on a firm’s work in terms of bonding:
“(b) Capacity rating means the bidder’s maximum bonding aggregate, and shall be the largest amount, expressed in dollar volume, of work a contractor shall be judged capable of performing at any time, either as prime contractor or subcontractor, regardless of the location of the work and with whom it has contracted.”
“(23) Letter from bonding company indicating both single and aggregate bonding limits.”
That ties the size of a firm’s public program to its surety. Bonding capacity is underwritten on the balance sheet, so raise it before a letting, and keep the equipment list behind the statement identical to the schedule on the contractors equipment floater.
The certificate a separate statute requires
Insurance enters department work through the transportation statutes instead, and it reaches every tier on the job before any work begins:
“(a) A certificate of insurance of his or her current workers' compensation coverage in New Hampshire for the classification of work to be completed on the project; (b) A sworn statement that this coverage shall remain in effect for the duration of his or her anticipated work on the project;”
The sworn statement is the part that bites. A policy that cancels mid-project breaks a promise made to the commissioner, not just a term in a subcontract. Whether a job came through a competitive letting or another route, read its insurance article against the program before signing.
Workers’ compensation from the first hire, with no state fund
New Hampshire’s workers’ compensation law binds any private employer with people on its payroll, and it gives the ways to secure compensation: insure with a company licensed to write the coverage in the state and file the evidence the labor commissioner prescribes, or satisfy the commissioner that the business has the financial ability to pay injured workers itself. The New Hampshire Department of Labor tells employers that the law requires coverage and that it must be in place ahead of any hire; the state sells no coverage of its own.
Failing to secure it is costly for more than the business. The commissioner may assess civil penalties against a business found without coverage, a person who controls pay decisions and knowingly failed to secure coverage is personally liable for those penalties, and a contractor that subcontracts any part of a job carries the compensation liability for the subcontractor’s workers unless the subcontractor has secured its own coverage.
Authority RSA 281-A:2, VIII(a); RSA 281-A:5; RSA 281-A:7, I(a)(1); RSA 281-A:18 · read the source · checked
“I. By insuring and keeping insured the payment of such compensation with a company licensed to write workers' compensation insurance in this state and filing with the commissioner, in a form prescribed by the commissioner, evidence of such coverage as the commissioner deems appropriate.”
The labor department states the timing plainly, and for a seasonal crew the timing is the point:
“New Hampshire law requires employers to provide workers' compensation insurance. The primary responsibility for obtaining workers' compensation insurance rests upon employers who must apply for and obtain coverage prior to the hiring of any employee.”
A firm that staffs up in spring cannot bind the policy after the first laborer starts. The statute also looks down the chain of contracts, which matters to any paving firm that brings in a striping sub or a trucking outfit:
“A contractor who subcontracts all or any part of a contract shall bear the liability of the subcontractor of that contract for the payment of compensation under this chapter to the employees of the subcontractor, unless the subcontractor has secured the payment of compensation as provided for in this chapter.”
Collecting a current certificate from every sub before it arrives is the practical answer to that sentence. The New Hampshire Insurance Department licenses the insurers that write this coverage and every other line in the program. Splitting payroll across paving, sealcoating and striping, the treatment of a working owner, and what to ask of a sub are covered on the workers’ compensation page.
The New Hampshire offices a paving firm deals with
Each has a different part of the work:
New Hampshire paving markets by maintenance district
Each market is shown with its county and the department maintenance district whose municipal list includes it. No population, road-mile or market-size figure is attached.
Manchester
Hillsborough County, city in the county. District 5.
Whether a new apron onto a city street needs the city’s sign-off or the commissioner’s depends on whose road it meets and on whether the city holds the subdivision-street power the access statute describes. Ask which office issues the permit before the job is priced.
Portsmouth
Rockingham County, city in the county. District 6.
Striping work here, as anywhere in the state, uses paint the air rules place among regulated coatings, and the duty to stay within them lands on whoever applies it. A supplier’s data sheet belongs in the job file beside the certificate.
Keene
Cheshire County, city in the county. District 4.
A firm based here that bids department lettings is rated on its bonding before it can bid at all, and must file its workers’ compensation paperwork before the work starts. One set of financial statements should serve the surety and the committee alike.
Laconia
Belknap County, city in the county. District 3.
A crew that takes subcontract work from a larger paving firm here should expect the prime to ask for proof of workers’ compensation first, because the state’s law leaves an uninsured sub’s injured workers with the contractor above it.
Lebanon
Grafton County, city in the county. District 2.
Jobs on both sides of the district line mean the same paver and roller travel between owners with very different paperwork. The equipment schedule and the vehicle list need to follow the machines, not the office address.
Berlin
Coos County, city in the county. District 1.
Where town roads, state roads and private lots all sit within one district, a single week can bring a driveway permit, a department certificate request and a property manager’s contract. The program has to answer all of them on the same certificate.
What moves the premium on a New Hampshire paving account
What moves the price of a paving program — the mix of paving, sealcoating and striping work, the payroll and loss history behind it, and how workers compensation is bought — is set out in our national guide to what paving contractor insurance cost depends on. This page keeps to New Hampshire’s rules, agencies and markets.
Claims that recur on New Hampshire lots and roads
These are patterns, with no count or dollar figure attached.
A driver who would not wait. Cones and tape go up at the entrance, and a customer or a delivery van drives around them onto a surface that has not set. The harm to the vehicle is a third-party claim, while redoing the damaged surface is a separate question about your own work, which the general liability page separates.
Paint and sealer where they should not be. Overspray drifts onto a row of parked cars, or shoes carry wet sealer across a store floor. Each lands as a property damage claim from someone who never signed your contract.
Someone on the crew is hurt. Hot mix scalds a hand at the screed, or a reversing roller catches a laborer on foot. In New Hampshire that claim runs to a privately placed policy, and the sworn statement on department jobs is a reminder that the policy must stay in force for the whole project.
New Hampshire: Contractor license, no statewide license reaches this work, connected to the General Liability page. Coal-tar sealant, no state rule on the product, connected to the Asphalt Sealcoating Insurance page. Transportation department prequalification, applies to department road work, connected to the Commercial Auto page. Workers’ compensation, bought in the open market, connected to the Workers Compensation page. The diagram pairs each state rule with the page on this site that discusses it and shows no figures.
Nearby states we also write
New Hampshire’s neighbors in the licensed footprint are listed here, and each is written from its own verified findings. Nothing on this page about permits, air rules or workers’ compensation carries across a border, so a crew working on both sides of a state line should have each state named when the program is written.
Related coverage and services
What we insure
Coverage lines
New Hampshire paving contractor insurance questions
Is there a New Hampshire license I need before taking paving or sealcoating jobs?
No. The state has no general contractor license and none for paving, sealcoating or line striping, and none of the boards the Office of Professional Licensure and Certification supports covers this work. The requirement a crew meets instead attaches to particular jobs: tying a new or reshaped driveway into a public road takes a written permit, issued by the state or, on some town roads, by the town.
Who signs the permit when a driveway apron meets the road?
On a state-maintained road it is the commissioner of transportation, through the New Hampshire Department of Transportation. Where a municipality has been given authority over subdivision street grading, its planning board or governing body exercises that same power on local roads under regulations it adopts. Confirm which office applies, and who is filing, before the paving date is set, because the permit has to exist before work starts.
Can I still put down coal-tar sealer in New Hampshire?
Nothing in state statute or administrative rule forbids it, limits it or dictates its label. What the air rules do control is solvent in liquid asphalt on public roads and the volatile content of coatings such as marking paint. Towns were not checked for this page, so the owner’s specification, the contract and any local code decide which sealer a job uses.
Does striping paint fall under New Hampshire’s air rules?
Yes. Paint made for marking lanes and symbols on streets, lots and driveways is its own category of architectural coating, and the chapter setting volatile-content limits applies to anyone who applies such a coating in the state. The limits sit in the New Hampshire Department of Environmental Services rules; a supplier’s product data should show the paint meets them before a striping crew buys it.
What does NHDOT look at before letting a paving firm bid?
A prequalification statement, reviewed by a committee that places the firm in areas of expertise such as paving and sets a capacity rating equal to its maximum bonding aggregate. The statement includes a letter from the bonding company. Insurance is not part of the rating; very simple, common jobs are exempt from the whole process.
Must a subcontractor on a state road job show workers’ comp coverage?
Yes. Before starting on a state transportation project, every contractor and subcontractor files a certificate of current New Hampshire coverage for its class of work and swears the coverage will not lapse during the job. The department may collect those filings once a year through prequalification instead of project by project, so keep the renewal dates in step.
Can a New Hampshire paving business buy workers’ comp from the state?
No. There is no state fund. An employer either buys a policy from an insurer licensed in New Hampshire and files proof of it, or persuades the New Hampshire Department of Labor that it can pay injured workers itself. Coverage has to be in force before the first hire, and a person who controls pay and knowingly skips it can be held personally liable for the penalties.
This page describes insurance for paving and asphalt contractors operating in this state. It is general information, not legal advice and not a statement of coverage. Licensing, permitting and environmental requirements change; verify current requirements with the agency named before relying on them.
Get a quote for your New Hampshire paving work
Tell us how your New Hampshire work divides between driveways, commercial lots and department jobs, and we will fit the program to the contracts you sign.