How to Start a Gutter Installation Business

How do you start a gutter installation business from zero?

Get real reps on a crew first, register the LLC, bind liability, then sell cleanings and repairs while you shop machines. Buy the seamless machine once replacement demand is real.

Running the machine is the easy part. Feeding coil through a MACH II and cutting a clean length takes an afternoon to learn. What separates a clean job from a callback is pitch, hand-cut outside miters, hanger spacing, and reading a fascia board that has been rotting quietly under a drip edge for eight years. Get real reps with someone who installs daily before you sell a house of your own.

Sell the small work first, and do not buy the machine in week one. Cleaning at $150 to $300 per visit and repairs at $75 to $300 need a ladder and a truck, nothing else. They put you on the roof edge of houses in your own market, where you can see spike-and-ferrule runs pulling away from the fascia and quote the replacement from the top of the ladder. A large share of your first replacement jobs come out of cleanings where you told the homeowner the truth about what you saw.

• Get reps first. Run coil and hang at least a few houses with an installer who does it every day. Inside and outside miters are where new installers lose money.
• Register an LLC and get an EIN before you quote. Supply houses will not open a coil account without an EIN and a state resale certificate, and that account is the whole cost structure.
• Check how your state classifies the work. It is a roofing license, a sheet metal license, or home improvement contractor registration. There is no gutter license anywhere.
• Bind $1,000,000 per occurrence and $2,000,000 aggregate general liability. Small gutter contractors pay about $47 to $79 per month, roughly $564 to $948 a year.
• Buy ladders and hand tools now, the machine later. A used 5-inch K-former bundled with a working cargo van has sold for $8,500; a new MACH II 5-inch starts at $9,800.
• Open the supply house account for coil, downspout, elbows, hidden hangers, sealant and rivets. Coil runs about $0.80 per foot in .027 gauge and about $0.90 in 6-inch .032.
• Run cleanings and repairs from week one so fuel, insurance and the first coil are covered before any machine payment starts.
• Photograph every job, leave a yard sign for a week, and door-hang the two streets on either side. Gutter is the one repair visible from the road, which is why neighbors call.

How much does it cost to start a gutter installation business?

Most one truck gutter businesses start for $12,000 to $41,000, inside a full range of $10,000 to $50,000. The machine is the anchor: $9,800 new, or about $8,500 used with a van.

One purchase defines this business. A portable seamless machine runs roughly $9,000 for a standard 5-inch K-style unit and climbs past $60,000 for specialty profiles. New Tech Machinery lists the MACH II 5-inch starting at $9,800, the 6-inch at $10,500, and the 5-inch/6-inch combination at $12,300. Packaged bundles that add a commercial guillotine, a hover hook system and setup have listed at $14,249 basic and $27,308 professional.

The used market is the honest entry path. Machine trading posts have listed a 5-inch K-former plus a running Chevy 3500 cargo van at $8,500 for the package, and a two-machine outfit with a box truck, four rolls of coil, a generator, ladders, downspouts and corners at $25,000. One package price for a rig that already works is how solo installers get running in a month instead of a season. Inspect the drive rollers and the guillotine before you wire anything.

Separate the startup number from the survival number. Sourced guidance puts total startup at $10,000 to $50,000 with most landing $12,000 to $41,000, and holds $5,000 to $10,000 in reserve for the first six months of fuel, premiums and marketing. The lean column below adds to $17,600 to $37,600, which sits inside that band. The established column is not a startup budget; it is the sum of the rows once revenue is paying for a new van, and no source publishes it as a startup figure.

What licenses, certifications and insurance do you need?

No national gutter license exists, and no gutter certification exists either. States route the work through roofing, sheet metal, or home improvement registration. Budget $100 to $800 in fees plus liability insurance.

Gutter work has no category of its own. Florida classifies gutter that attaches to a structure under the roofing or sheet metal contractor license. California puts it under C-43 Sheet Metal or the roofing classification depending on scope and materials. Texas routes it through the roofing contractor framework at the Department of Licensing and Regulation while leaving actual licensing to cities. Pennsylvania, New Jersey, Connecticut and New York City use Home Improvement Contractor registration instead.

On certification: there is nothing to get. No inspector, insurer or homeowner asks a gutter installer for a certification, because no accrediting body issues one for this trade. What exists is the state license class above and voluntary trade registrations such as RCAT in Texas. If a supplier or guard brand offers you a certified installer badge, it is a dealer program and a marketing asset, not a credential that lets you work.

Expect exam fees of $100 to $300 per exam, application and licensing fees of $100 to $800, and a specialty contractor bond of $5,000 to $25,000 depending on jurisdiction. California requires a $25,000 CSLB bond. Florida certified roofing runs about $295 in exam fees, a $145 or $245 application depending on the filing window, roughly $524 to $599 all in, four years of documented trade experience, and a 70 percent passing score on both the Business and Finance and the Trade Knowledge exams.

The moment you hire, workers compensation classification becomes the most expensive decision in the business. NCCI code 5551, roofing all kinds, runs $25 to $45 per $100 of payroll in voluntary markets and tops $80 in some assigned-risk states. Codes 5538 and 5542 cover sheet metal work. At Illinois filed rates of $30 per $100, one installer earning $60,000 costs about $18,000 a year in premium before any experience-mod credit, so argue the class code with a broker who writes trades before you hire anybody.

How much should you charge for gutter installation?

Seamless aluminum installs at $10 to $16 per linear foot, so a 200 foot house runs $1,200 to $2,400. Guards run $7 to $20 per foot, repairs $75 to $450.

Price per linear foot, then adjust for what actually eats the day. Seamless aluminum sits at $10 to $16 per foot installed nationally, with most homeowners paying $9.80 to $14.80. Sectional runs $3 to $20 and seamless spans $8 to $28 across all conditions. The bottom of those ranges is a single-story rectangle with ground access. The top is a three-story cut-up roofline with eight miters, steep pitch, and a ladder you reset a dozen times. Charge by the corner, not by the foot alone.

Worked example: a two-story colonial, 190 linear feet of 5-inch K-style seamless aluminum, five downspouts, four inside miters, quoted at $13 per foot for $2,470. Coil at $0.88 per foot is $167 for 190 feet, plus about 10 percent for drop and scrap, so call material $185. Downspout, elbows, hidden hangers, sealant, rivets and screws add roughly $340, giving $525 in material. A helper for the day is $220 in wages plus about $80 in workers comp at $30 per $100 and payroll tax, so $300 loaded. Direct cost $825 against $2,470 leaves $1,645, or 67 percent gross, before the owner's own day, the truck, fuel, the machine payment and insurance. Those overheads are what pull the job down into the sourced 15 to 25 percent net band, with 20 to 40 percent the target for a well-run shop.

Material choice is the biggest lever on the same house. On 200 feet, vinyl comes in at $1,000 to $2,000, seamless aluminum at $1,200 to $2,400, galvanized steel at $1,600 to $4,000, and copper at $3,000 to $10,000. Copper downspout alone is $27 to $39 per foot. Show two or three material tiers on one quote sheet, because you already paid the drive time to be standing in that driveway.

Watch the markup versus margin trap, since it is the arithmetic that quietly bankrupts trade shops. Industry markup tiers for gutter run 40 percent minimum, 50 percent standard, 65 percent premium. Marking up $64,300 of direct cost by 25 percent gives an $80,375 price, and the gross margin on that job is 20 percent, not 25. Set the target as a margin and divide, do not multiply.

How do you get your first gutter installation customers?

Roofers are the best source since almost every roof replacement needs new gutter. Add a Google Business Profile with job photos, yard signs on every install, and door hangers on adjacent streets.

Roofers are the single best referral source in this trade. Almost every roof replacement should get new gutter, and most roofing companies would rather sub it than own a machine and a coil inventory. Walk into five local roofing offices with photos of your miters and a per-foot price sheet they can mark up. Siding contractors, property managers, and agents with pre-sale punch lists are the next three doors.

Worked example: you print 2,000 door hangers for about $300 and hang them yourself around a house you just re-guttered. Budget the labor honestly, because on foot in a suburban subdivision you cover roughly 100 doors an hour, so 2,000 hangers is about 20 hours of walking, not three evenings. At a half to one percent response you get 10 to 20 calls, mostly cleanings and small repairs. Close half at a $200 cleaning or a $250 repair and that is $1,000 to $2,500 off a $300 print run. The real return is the two or three of those houses that turn out to need a full replacement at $1,800, which is where the drop pays for itself several times over.

Then make the free channels carry the load. Claim the Google Business Profile, post before-and-after photos with the neighborhood name in the caption, and ask for the review the day you collect payment. Gutter searches are hyper-local and the industry is fragmented: about 4,929 gutter service businesses operate nationally and no company holds more than 5 percent share. There is no national brand to beat in the map pack, only the three shops in your town.

• Sub-work from roofing companies. Give them a per-foot price they can mark up and they will feed you steadily through their own tear-off schedule.
• Google Business Profile with 20 or more job photos, including tight shots of hand-cut miters, and a review ask on every invoice.
• Yard sign on the lawn for one week after every install, then door hangers on the two streets on either side while the new gutter is still shiny.
• Cleaning route in fall. It is the cheapest way to inspect hundreds of gutters from the ladder and quote replacements on the spot.
• Property managers and small landlords, who buy repairs year-round and do not shop three quotes on a $200 ticket.
• Storm follow-up. After heavy rain, drive pre-1995 neighborhoods where spike-and-ferrule systems are visibly pulling away from the fascia.

What tools, equipment and software does a gutter business need?

A portable 5 inch or 6 inch K style machine, a coil trailer or van, two Type IA fiberglass extension ladders with a standoff, hand seamer, nail driver, and hidden hangers.

Buy the machine that matches the houses in your market. A 5-inch K-style unit covers most residential work, and a MACH II 5-inch runs coil at up to about 50 feet per minute, so a whole house is formed in the driveway in minutes. Move to a 5-inch/6-inch combo when you start bidding larger roofs or high-intensity rainfall areas that need the extra capacity. Leave the BG7 box gutter machine, which starts at $71,600, alone until commercial work is signed; the commercial box category as a whole runs $30,000 to $70,000 and up.

Do not underestimate the accessories. Run-out stands, coil cradles and reels, spool uprights and a guillotine add thousands beyond the machine sticker, which is exactly why packaged bundles exist. Most one-truck startups skip a downspout machine entirely and buy downspout and elbows pre-made from the supply house, because US commercial downspout and elbow rollformers start at $34,500 and even imported 40 ft per minute units list at $8,200 to $11,500.

On the ladder side, buy Type IA or better and buy two lengths. A Werner D6228-2 is a 28 foot fiberglass D-rung extension ladder rated 300 pounds at about $449, and fiberglass matters because you set ladders next to service drops on nearly every house. Add a standoff stabilizer so the rails never rest on the new gutter and dent it, which is a callback you pay for twice. Software stays simple: a per-foot quote sheet with adders for miters, downspouts and fascia replacement, a calendar, an invoicing app, and one photo folder per job.

What should the first 90 days look like?

Weeks one and two are entity, insurance and licensing. Weeks three to six are cleanings and repairs that fund the machine. Weeks seven to twelve are seamless replacements and referral partners.

Sequence so the cash arrives before the machine payment does. Cleanings and repairs need a ladder and a truck, not a machine, so they run while registration and the supply house credit application are still in process. The machine gets bought in weeks 3 to 6, once three or more replacement quotes are signed and you know whether your market is 5-inch or 6-inch. Buying $9,800 of steel in week one with nothing sold is how first-year gutter shops end up selling the machine at a loss on the trading post.

What mistakes kill new gutter installation businesses?

Hanging on spikes, pitching runs flat, undersizing downspouts, quoting gutter while ignoring rotten fascia, buying commercial equipment too early, and pricing labor without loading workers compensation into the hourly cost.

• Hanging on spikes and ferrules. They are the leading cause of progressive sagging, because wood fibers compress through repeated freeze-thaw cycling and the spike backs out. Use hidden hangers at 24 to 36 inch intervals, 36 inches on center maximum, and drive 1/4 inch hex-head screws into rafter tails rather than only the fascia board.
• Getting the pitch wrong. Run 1/16 inch per foot or slightly more. Below that the gutter holds water and breeds callbacks. Above 1/4 inch per foot the homeowner can see the run going downhill against the roof edge, and they will call about that too. The working window is that narrow.
• Undersizing downspouts. The SMACNA rule is one square inch of downspout cross-section per 100 square feet of drainage area, deliberately conservative because it assumes partial clogging from leaves and asphalt granules. Where rainfall hits 4 inches per hour, undersized downspouts back up and hundreds of pounds of trapped water tear the run off the fascia.
• Ignoring the codes that govern the discharge. IRC R903.4 requires positive drainage discharged at least 5 feet from the foundation and sets no numerical gutter size, while IPC Section 1106 is the mandatory sizing table on most commercial work, keyed to the 100-year, 1-hour rainfall intensity for that location.
• Quoting only the gutter. Compromised fascia, undersized downspouts and an outdated hanger system are usually the same job. Price them as separate line items on the estimate or you eat them on install day with the coil already cut.
• Buying commercial equipment before commercial work. A BG7 box gutter machine starts at $71,600 and a downspout rollformer starts at $34,500. A $9,800 5-inch machine plus a supply house account runs a residential business fine.
• Taking the roofing workers comp code without a fight. NCCI 5551 runs $25 to $45 per $100 of payroll and tops $80 in some assigned-risk markets. On a $60,000 installer at $30 per $100 that is roughly $18,000 a year, which is a second machine.
• Confusing markup with margin. Marking up $64,300 of direct cost by 25 percent produces an $80,375 price and a 20 percent gross margin, not 25. Over a year that gap is a truck payment.
• Hitting December with no reserve. Fall and spring carry about 65 percent of service calls. Hold $5,000 to $10,000 for the first six months and keep cleanings and repairs on the winter schedule.

Is a gutter installation business worth it and what can you make?

Coil costs under $0.90 per foot against $10 to $16 installed. A solo installer with a helper can model roughly $190,000 in gross revenue, though the industry average per business is $161,000.

The margin structure is the whole argument. Aluminum coil costs roughly $0.80 to $0.90 per linear foot and the finished product installs at $10 to $16, so raw material is under 10 percent of the sell price. Labor, drive time, insurance and overhead are the real cost. Sourced margin guidance puts typical gutter installation at 15 to 25 percent, argues a well-run gutter company should hold 20 to 40 percent against 10 to 15 percent for construction generally, and shows guards at 35 to 45 percent gross because the material is cheap relative to what customers pay.

Revenue is a function of how many houses you can hang. A solo installer with a helper averaging three jobs a week at a $1,600 ticket across 40 working weeks models to $192,000 gross. Check that against the industry: $795.4 million of US gutter services revenue spread over 4,929 businesses is about $161,000 per business, so a busy one-crew shop is already above the national average and a second two-person crew is what gets you past $400,000. These are modeled figures from the prices above, not surveyed earnings.

The market is real but not enormous. US gutter services totaled about $795 million in 2025 and grew 2.2 percent, with business counts up at a 3.9 percent annual rate since 2020 and no company holding more than 5 percent share. That is the opposite of a winner-take-all market. It means a local shop with tight miters, honest quotes and fast callbacks takes share in one town without ever competing with a national brand.

New Tech Machinery claims most gutter contractors pay off their machine within the first year, which is a manufacturer statement and should be read as one, but the underlying arithmetic survives inspection: at the $1,645 gross profit on the 190 foot house priced above, a $9,800 machine is covered by six jobs. The risk is never the machine cost, it is the six months of winter with no reserve behind it.

When is the busy season for gutter installation?

Fall and spring carry about 65 percent of gutter service calls. Winter is slowest in northern markets, so plan December through February around cleanings, repairs and deposits on spring replacements.

Fall is the scramble. Homeowners watch leaves fill a failing gutter and call in October wanting it replaced before the first freeze, which is why fall schedules fill and prices firm. Spring is the calmer twin: similar volume, more open contractor schedules, and homeowners acting on damage they watched all winter. Southern markets shift the peak toward late spring and summer, so read your own region rather than the national pattern.

Winter is not a vacation, it is a cash flow problem you plan for in August. Cold weather is the reason installs get pushed to emergencies only in northern markets: seam sealant will not cure, and cold painted coil scuffs and crazes as it runs through the rollers. Counter it with cleanings at $150 to $300 and repairs at $75 to $300, which stay live all year, plus deposits on spring replacements. Winter is also when homeowners find open calendars and negotiate, so quote it as a discounted booking rather than an idle month.

How do you compete with the big gutter guard companies?

National guard sellers charge roughly $40 per linear foot, or $6,414 to $9,468 for 200 feet. Professional install averages about $16 per foot, so the same house quotes near $3,200.

The national direct-sales guard companies are not competing on product, they are competing on a sales process with an enormous customer acquisition cost baked into the price. Full-service branded guard installs have run $6,414 to $9,468 for 200 linear feet, roughly $40 per foot, while professional install of a comparable guard averages about $16 per foot and the DIY product runs $6 to $8. On a 200 foot house that is your $3,200 quote against their $8,000 one.

Do not just be cheaper, be clearer. Name the guard type on the quote, plastic screen at the bottom of the market and micro-mesh stainless at the top, and let the homeowner pick the tier. Put it in writing the same day. Do not require both spouses at a two-hour presentation. Half the reason a homeowner calls a local shop after the national quote is that they never wanted the presentation.

Guards are also your best margin product, at 35 to 45 percent gross because the material is inexpensive relative to what people pay to stop cleaning gutters. Attach a guard price as an optional line on every replacement estimate, since the ladder time, the drive and the measurement are already spent. A guard sale on a house you are re-guttering costs you almost nothing to win.