Roof Cleaning and Repair in Allentown, PA

Choose an inspection, cleaning, or repair scope

Describe the problem before requesting a price: surface staining, accumulated debris, a damaged roof section, or water entering the home. Send photographs taken from the ground and record where and when you noticed the problem. Request inspection photographs and an explanation of the proposed work.

For water entering the home, request a repair assessment before authorizing cleaning for appearance. Have the roofer identify the suspected entry point, describe the repair, and explain how they will check the result. Keep cleaning as a separate quote item so you can approve the work you need.

For cleaning, request the product name, application method, proposed pressure, and manufacturer instructions the contractor intends to follow for your roof material. Discuss protection for plants, neighboring property, and people using entrances. Have the contractor explain roof access and worker protection before setting a date.

Make runoff handling part of the bid

Allentown prohibits discharges into its separate storm sewer system that contain anything other than stormwater, except under listed exceptions or a state or federal permit. The city may allow routine exterior building washdown without detergents or other compounds if it finds that the discharge does not significantly contribute pollution. [1]

Have the cleaner trace the route from the roof through gutters and downspouts before work starts. Request a written explanation of containment, wash-water collection where needed, and disposal. The detergent-free washdown exception does not establish permission to send chemical cleaning water into a storm drain. [1]

Discuss drainage changes as a separate task. Section 538-38 directs roof drains toward infiltration areas or vegetative stormwater features to the maximum extent practicable. It prohibits connections to streets, sanitary or storm sewers, and roadside ditches except under subsection B. That subsection expressly names streets and roadside ditches as destinations the city may permit. It also mentions storm sewers in its introductory condition; obtain city clarification before proposing a direct storm-sewer connection. [1]

Check historic approval before ordering materials

Allentown's historic-district ordinance designates Old Allentown, Old Fairgrounds, and West Park districts with defined boundaries. Confirm your property's status by address rather than relying on a neighborhood name. Bring photographs and proposed roof-material specifications when discussing your project with city staff. [2]

For covered exterior work visible from a public right-of-way, the ordinance requires a building permit and either City Council approval through a certificate of appropriateness or qualifying staff approval. Review criteria include material, texture, arrangement, and color integral to products such as shingles. Confirm the approval route before committing to a material change. [2]

The ordinance excludes routine maintenance and repair from the certificate requirement when the work does not change design, arrangement, texture, or material and does not require a building permit. Ask staff whether your exact scope meets that exclusion. Describe the proposed replacement materials and extent of work rather than relying on the phrase minor repair. [2]

Compare complete prices and contractor credentials

Request itemized prices for inspection, cleaning, repairs, access equipment, runoff handling, debris removal, and applicable administrative charges. Have bidders state whether they include taxes and how they will obtain your written approval for additional work. Compare proposals against the same tasks and materials.

Pennsylvania's Department of Labor and Industry states that most construction contractors have no statewide licensure or certification requirement. Most home-improvement contractors must register with the Attorney General, maintain minimum insurance coverage, and use contracts that meet consumer-protection requirements. Check applicable registration and assess roof-material experience as separate hiring steps. [4]

For covered work, standard contractor contracts under section 7(a) of the Home Improvement Consumer Protection Act must contain the performing contractor's registration number. Qualifying home-improvement retailers follow separate contract requirements under section 7(f), which does not incorporate that registration-number requirement. Both provisions require written agreements, transaction dates, approximate start and completion dates, work and material descriptions, and signed written change orders for specification changes. Request a completed contract copy, including required notices, and resolve gaps before work starts. [5]

The chart compares city building-permit application charges. These apply to permit applications, not to every cleaning or repair job. If your project requires a permit, confirm the full fee with the Bureau of Building Standards and Safety and agree on who will submit the application. [3]

Allentown building-permit application charges

Choose the next step before accepting a bid

Your hiring checklist

1. Photograph the problem from the ground and record when you noticed it.
2. Request inspection findings and separate cleaning and repair scopes.
3. Obtain the cleaning product, application method, and roof-material instructions.
4. Have the contractor trace downspout routes and document wash-water handling.
5. Confirm district status and city approval requirements for the exact address and scope.
6. Request applicable registration details, current insurance information, and roof-material work examples.
7. Agree on price, exclusions, change orders, weather delays, and completion photographs.

Frequently Asked Questions

Can a roof cleaner send chemical wash water into a storm drain?

Do not assume permission. Allentown restricts nonstormwater discharges, and its conditional exterior-washdown exception covers work without detergents or other compounds. Require a containment and disposal plan, or an explanation of the applicable authorization, before work starts. [1]

Does a historic-district roof repair require review?

Confirm the exact scope with city staff. The ordinance excludes qualifying unchanged routine maintenance that does not require a building permit. Covered visible exterior alterations require the prescribed approval process. Resolve review requirements before accepting a material substitution. [2]

Should I ask for a Pennsylvania roofing license?

Request applicable home-improvement registration and confirm requirements for your project. Pennsylvania states that most construction contractors have no statewide licensure or certification requirement. Review current insurance information and roof-material experience as separate hiring checks. [4]

How should I compare cleaning and repair quotes?

Give bidders the same photographs and problem description. Have each separate cleaning, repairs, access, runoff handling, and administrative charges. Compare materials and tasks, then resolve exclusions, payment terms, and the written change-order process before signing.