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Location and Projects

Address
105 N Wayne Ave, Wayne, PA, 19087
Use our bidding system to request a quote

Monahan Building Construction

Custom Homes, Additions & Renovations Plus Design Build Services

For over 20 years, Monahan Building has been constructing custom homes and providing expert renovations throughout the Main Line and Philadelphia area. Founded in 1990 by Mike J. Monahan, we have established ourselves as premier builders grounded in integrity, quality and service.

We have built some of the Main Line’s most inspirational homes and have made our mark with consistently excellent quality construction. Monahan Building has won the Best of the Main Line for six years in a row! This award stands out to us as a special achievement and we are thrilled to receive acknowledgement from both our community and customers.

We pride ourselves on our service to our customers and our excellent work. Our portfolio of construction projects expands beyond custom homes. While we build additions and manage complete renovations, we also do kitchens, bathrooms and other larger size remodeling projects. When we commit to a customer, we become a partner in the care of their home for years to come.

Monahan Building has been voted Best Builder The Mainline Life News 7 from 2009- 2015
MONAHAN BUILING has been nominated for 2016 Clean Energy, published by Global Energy News!

From BuildZoom:

Their BuildZoom score of 0 does not rank in the top 50% of Pennsylvania contractors.

If you are thinking of hiring Monahan Building, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Monahan Building Contact Information

Phone: (610) 349-6624
Address: 105 N Wayne Ave, Wayne, PA 19087

Monahan Building Reviews
1 out of 5 stars, based on 2 reviews

  • By Louis D.
    November 8, 2023
    addition

    The owner Michael stole 127.000 deposit, He defrauded the township falsifying paperwork and blueprints. he did damages to my home when the township tried notifying him, he disappeared so I fired him. his sub-contractors were not insured.

  • By Ralph C.
    May 10, 2022
    Verified Hire
    Bathroom Remodel project

    We signed a contract for 32,600. Now the project is done, they want us to pay 42,700. They never told us about the price hike nor did we sign off on the expenditures. They won't show us any receipts or invoices showing extra money spent and for what. Now they are harassing us for the extra money. In the state of Pennsylvania it is law that they can't charge us more than 10% above the contracted price unless we signed off on it.
    If a contractor is going to spend above the contracted amount, they need to document and have it signed off by the homeowner.

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Building Permits by Monahan Building

Sort by: Notable Notable | Date Date | Job Value Job Value
Sfd- addition and structural interior renovation ***no tji's permitted on this project****
Valuation:
$410,000
Permit #:
R-2021-4130
Status:
filed
Fee:
$4,692
Permit Type:
N/A
Building Type:
N/A
Interior demolish only ***all other work requires separate permits*** em
Valuation:
$3,000
Permit #:
R-2019-2864
Status:
suspended
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Renovation and 2 story addition
Valuation:
N/A
Permit #:
R-2023-2180
Status:
filed
Fee:
$4,372
Permit Type:
N/A
Building Type:
N/A
Single family dwelling addition and interior renovation pt
Valuation:
$42,000
Permit #:
R-2018-3505
Status:
complete
Fee:
$757
Permit Type:
N/A
Building Type:
N/A
Alteration permit
2018-01-25
Demolish if exteriro framing/cladding for new application of materials
Valuation:
N/A
Permit #:
841555
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration permit
2017-08-07
To address l&i violation case#597247 for working without permits; for prescriptive alterations to an existing two (2) story masonry detached structure used as multi-family household living (twelve (12) units) as per plans; for new exterior wall openings (for ptac units) renovation of all dwelling unit kitchens new washer/dryer closets for new accessible ramp to newly converted type a ... see more
Valuation:
N/A
Permit #:
805151
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration permit
2017-08-07
To address l&i violation case#597247 for working without permits; for prescriptive alterations to an existing two (2) story masonry detached structure used as multi-family household living (twelve (12) units) as per plans; for new exterior wall openings (for ptac units) renovation of all dwelling unit kitchens new washer/dryer closets and to include exterior wall covering replacement ... see more
Valuation:
N/A
Permit #:
805150
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building Permit
2015-11-12
Addition
Valuation:
$82,000
Permit #:
BLDG019713
Status:
issued
Fee:
$1,696
Permit Type:
N/A
Building Type:
N/A
Building Permit
2015-08-04
Foundation only - must put 1/2 rebar in footin
Valuation:
$5,000
Permit #:
BLDG019684
Status:
issued
Fee:
$106
Permit Type:
N/A
Building Type:
N/A
Building Permit
2013-02-08
Dormer(s) off master bedroom - adding bathroom
Valuation:
$28,000
Permit #:
BLDG017238
Status:
issued
Fee:
$616
Permit Type:
N/A
Building Type:
N/A
Building Permit
2013-09-04
Interior renovation/alteration convert building into dental offi
Valuation:
$50,000
Permit #:
BLDG017863
Status:
issued
Fee:
$1,381
Permit Type:
N/A
Building Type:
N/A
Building Permit
2013-04-23
Interior demolition
Valuation:
$3,000
Permit #:
BLDG017436
Status:
issued
Fee:
$106
Permit Type:
N/A
Building Type:
N/A
Building Permit
2013-12-23
Interior renovation/alteration added structural steel
Valuation:
$2,000
Permit #:
BLDG018153
Status:
issued
Fee:
$81
Permit Type:
N/A
Building Type:
N/A