HomeAdvisor screened and approved seal

HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

Learn about our screening process
Learn about our screening process

34 Years In Business

Company Details

  • Verified Licenses
  • Bilingual


733 Bethlehem Pike
Montgomeryville, PA 18936


  • Mon: 7:00 AM - 8:00 PM
  • Tue: 7:00 AM - 8:00 PM
  • Wed: 7:00 AM - 8:00 PM
  • Thu: 7:00 AM - 8:00 PM
  • Fri: 7:00 AM - 7:00 PM
  • Sat: 8:00 AM - 7:00 PM
  • Sun: 8:00 AM - 7:00 PM
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Roofing
  • Decks
  • Remodels
  • Siding
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


181 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 181 results
5.0 Jason N. Quakertown, PA

Amazing experience top to bottom. Best deck in the neighborhood.

5.0 Charles C. Glenside, PA


5.0 William T. Horsham, PA

Great work

1.0 Mark H. Abington, PA

We used Phase IV to have our roof replaced. Full roof and gutters. At this point I would not recommend them to do your roofing. They were recommended by a good friend of ours and the reviews online were great. Unfortunately, we have and continue to have a horrible experience. We have two flat roofs and that's where the problems started. Immediately after completion one of the flat roofs started leaking. Phase IV came right out, assessed the situation very quickly and began the repair. I have to say that their response time was always very prompt (thus the 1 star vs. 1/2). Unfortunately, the leak continued. They poured two layers of a sealant on the flat roof. Seemed like a bandaid to me, but they are the professionals and the product was expensive. The leak was fixed after several months however, the sealant has developed holes and water is now sitting between the roof and the sealant. Horrified at what is happening with that water and the roof. That problem has yet to be looked at. Unfortunately the problems continued. While having our kitchen redone, less than 4 years after installation, the original leak we were getting the roof replaced because of, was still leaking. Furthermore, in the same area another leak was revealed that had rotted the whole ten foot wall. Phase IV once again came out very quickly. That's when the caulking and the flashing started. Unfortunately, still leaking. Called, prompt response, more caulk and flashing. Still leaking. Our kitchen contractor covered the area of the roof to avoid damages to the kitchen and the leak stopped. Phase IV blamed the gutters and the siding for the leak even though the tarp covering the area stopped the leaking. The insurance company, the leak specialist and the other roofing company each provided an assessment and consistent approach to remediate, but Phase IV seems to insist on continuing to band aid the problem instead of fixing it with more caulk and flashing. Furthermore, we found out that the flat roofs were never installed correctly, and the lack of pitch was the driver for the poolng water on the roof. The roof is under a five year warranty, but the next text said they would have to charge us $500 (screen shot of text conversation attached) to come out and hose test. We spoke to a very frustrated owner who, after conceding that it may be the roof agreed to come back out and honor the warranty. We still have a leak but am really hoping to revise this review when they fix the problem instead of continuing to put on bandaids. The kitchen is on hold because they can't close the wall until we're sure the leak is fixed. Hopefully Phase IV will honor the contract and their warranty and I can write about the company I thought I was getting.

5.0 Justin I. Collegeville, PA

Found a larger issue and only charged us for the diagnostic, not the cleaning.

5.0 Alexei Y. Richboro, PA

Robert was knowledgeable and friendly. He explained what and why he was going to perform our oil furnace tune-up. Recommended steps how to maintain the furnace in-betwen of the tune-ups. He paid attention to a fact that the furnace lacked oil filter. This piece was missed by another technician. Pricewise it was okay.

5.0 Clayton W. Cheltenham, PA

1 day install with a good price

5.0 Elizabeth R. North Wales, PA

They came at 7:30 AM and were done and gone (even with the dumpster) at 2 PM. Everything was cleaned up very well. I am pleased with their work and would recommend them for your roofing job.

4.5 Gregory H. Newtown, PA

Easy to work with

5.0 Paul W. Lumberville, PA

Would highly recommend Phase 4 Contracting for any job you may need done - - -


Phase 4 Contracting, LLC
Phase4 Contracting LLC

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information representations set forth in those profiles as they are self-reported by the Service Professional.

To find more licensing information for your state, visit our Licensing Requirements page. Note that some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.