"Concrete Housing Construction" by Concrete Forms // CC BY 2.0

D

ALERT

Dp Marlatt & Son

this is my business

ALERT

Home

/

Search

/

Best HVAC/Mechanical Contractors in Royersford

Updated: May 11, 2025

Dp Marlatt & Son Reviews
5 out of 5 stars, based on 2 reviews

Anonymous
March 7, 2014

We have used them for years and we have recommended them to all of our friends & family.
By Jane

February 28, 2012

Great company! they have been doing all of our work for years and we are very happy. Thanks Guys!

Please write a review about Dp Marlatt & Son

1 Rate this contractor

Click stars to rate

2 Provide a detailed review of this contractor.

Building Permits by Dp Marlatt & Son

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Building Permit

50 Garrett Ave, Bryn Mawr, PA, 19010

2007-10-15

Addition & renovations

Valuation:

$103,900

Permit #:

BLDG012995

Status:

issued

Fee:

$2,109

Permit Type:

N/A

Building Type:

N/A

Building Permit

50 Garrett Ave, Bryn Mawr, PA, 19010

2007-10-15

Heating and air conditioning systems

Valuation:

$6,200

Permit #:

MECH002537

Status:

issued

Fee:

$139

Permit Type:

N/A

Building Type:

N/A

Building Permit

242 Highland Ave, Wayne, PA, 19087

2007-09-04

Heating and air conditioning systems

Valuation:

$5,000

Permit #:

MECH002496

Status:

issued

Fee:

$139

Permit Type:

N/A

Building Type:

N/A

Building Permit

242 Highland Ave, Wayne, PA, 19087

2007-09-04

Perform electrical work per app

Valuation:

$5,000

Permit #:

ELET005904

Status:

issued

Fee:

$79

Permit Type:

N/A

Building Type:

N/A

Building Permit

108 Petrie Ave, Bryn Mawr, PA, 19010

2007-03-05

Perform electrical work per app

Valuation:

$6,500

Permit #:

ELET005636

Status:

issued

Fee:

$109

Permit Type:

N/A

Building Type:

N/A

Building Permit

50 Garrett Ave, Bryn Mawr, PA, 19010

2007-10-15

Perform plumbing work per appli

Valuation:

N/A

Permit #:

PLMB004208

Status:

issued

Fee:

$94

Permit Type:

N/A

Building Type:

N/A

Building Permit

242 Highland Ave, Wayne, PA, 19087

2007-09-04

Perform plumbing work per appli

Valuation:

N/A

Permit #:

PLMB004167

Status:

issued

Fee:

$89

Permit Type:

N/A

Building Type:

N/A

Building Permit

108 Petrie Ave, Bryn Mawr, PA, 19010

2007-03-05

Perform plumbing work per appli

Valuation:

N/A

Permit #:

PLMB003982

Status:

issued

Fee:

$94

Permit Type:

N/A

Building Type:

N/A

Building Permit

50 Garrett Ave, Bryn Mawr, PA, 19010

2007-10-15

Perform electrical work per app

Valuation:

$3,900

Permit #:

ELET005980

Status:

issued

Fee:

$64

Permit Type:

N/A

Building Type:

N/A

Building Permit

108 Petrie Ave, Bryn Mawr, PA, 19010

2007-03-05

Heating system

Valuation:

$2,800

Permit #:

MECH002355

Status:

issued

Fee:

$54

Permit Type:

N/A

Building Type:

N/A

Building Permit

242 Highland Ave, Wayne, PA, 19087

2007-09-04

Interior renovation/alteration

Valuation:

$61,000

Permit #:

BLDG012884

Status:

issued

Fee:

$1,224

Permit Type:

N/A

Building Type:

N/A

Building Permit

108 Petrie Ave, Bryn Mawr, PA, 19010

2007-03-05

Interior renovation/alteration

Valuation:

$3,500

Permit #:

BLDG012459

Status:

issued

Fee:

$84

Permit Type:

N/A

Building Type:

N/A

Similar Contractors See more

Generation 3 Electric & HVAC

HIC # PA015898

Philadelphia, PA

159

BZ Score

$5.8K

Avg Project

-

Projects

Global Comfort Heating, Cooling and Applia...

HIC # PA111045

East Norriton, PA

139

BZ Score

$18K

Avg Project

-

Projects

Solution Based Plumbing and Heating, Inc

HIC # NAT-F170747-2

Levittown, PA

138

BZ Score

$14.5K

Avg Project

-

Projects

Recent Buildzoom Projects

License Not Verified

HIC #	PA035954
Status	Active
State	Pennsylvania
Type	D.P. Marlatt And Son Is An Heating And Air Conditioning Company

When BuildZoom last verified this license, it had an expiration date of July, 2017. Check the current license status of Dp Marlatt & Son with the Pennsylvania Office of the Attorney General

This is a sample of licensing data; click here to access a complete history.

Inactive License

HIC #	PA035954
Status	Inactive
State	Pennsylvania

According to the Pennsylvania Office of the Attorney General, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.

Check this license's status for Dp Marlatt & Son at the Pennsylvania Office of the Attorney General.

This is a sample of licensing data; click here to access a complete history.

ALERT*

BuildZoom Score

How the BuildZoom Score works
*No active license on file. If you are Dp Marlatt & Son, click “This is My Business” to update your information.

Insured

Insurer	Maine Murual Group Co.
Insured up to	$2,000,000

Learn More

Follow this contractor

Before you Hire

Here are some rules, regulations, and laws governing general contractors in Pennsylvania:

Does Dp Marlatt & Son carry a valid contracting license?

Anyone who owns or operates a home improvement business or who offers, performs, or agrees to perform home improvements in Pennsylvania must register with the Office of Attorney General. New home builders do not have to register and are exempt from the regulation but must meet all applicaple building codes.

Dp Marlatt & Son currently holds license PA035954 (D.P. Marlatt And Son Is An Heating And Air Conditioning Company), which was Inactive when we last checked.

How important is contractor licensing in Pennsylvania?

Contractors in Pennsylvania do not have to take an exam prior to registering as home improvement contractors.

Your liability risk when hiring Dp Marlatt & Son

Registered home improvement contractors in Pennsylvania must show proof of general liability insurance with minimum coverage of $50,000, workers' compensation insurance is not required. It is a good idea to only hire contractors with current general liability and workers' compensation policies. Be sure to request copies of insurance certificates for each before any work begins.

Dp Marlatt & Son holds a $2,000,000 insurance policy with Maine Murual Group Co..

How is the BuildZoom score calculated?

The BuildZoom score is based on a number of factors including the contractor's license status, insurance status, verified work history, standing with local consumer interest groups, verified reviews from other BuildZoom users and self-reported feedback from the contractor.

Why you should hire through BuildZoom

When it comes to major construction work or even minor alterations to your home, hiring the wrong contractor could result in incomplete or defective work. You may even find yourself dealing with huge liability claims. BuildZoom does the homework for you and helps you hire the right contractor.

You should get several bids before hiring a contractor

Before hiring a contractor in Pennsylvania, be sure to get at least 3 detailed bids. Quality contractors will take the time to explain their budget proposal, and help guide you through the estimate process. Be wary of an abnormally low bid, they are not worth the risk. These underpriced projects often do not end well for the homeowner, choose a contractor you trust and can clearly communicate with. BuildZoom has made the bid collection process extremely simple (and free). Just click here to get started.

The best way to use BuildZoom is to let us recommend contractors for your remodeling projects.

Homeowners who hire through BuildZoom's free bidding system report high rates of satisfaction, and homeowners who research contractors online are twice as likely to be happy at the end of their project.

If you hire a contractor through BuildZoom, that contractor is accountable to us. We can enforce standards of behavior, mediate disputes, and guarantee satisfaction.

Read more about why hiring through BuildZoom is so effective.

BuildZoom’s database now contains every licensed contractor across the U.S. - over 2.5 million of them... Categorized contractor profiles are enriched using government data from state licensing boards, Better Business Bureau ratings, and more… BuildZoom jumped into the fray by announcing that it raised $10.6 million in a round led by Formation 8. ...the Y combinator-backed startup said it will be focused on remodeling projects, where the median budget is around $19,000… A new index compiled by BuildZoom — which identifies contractors for projects — found that renovations are running 2.8 percent above their 2005 level…

Browse remodeling photos

If you are looking for remodeling ideas, you can browse hundreds of beautiful photos of work performed by our general contractors.

Browse building permits

You can use our building permit search to see the contractors who are active in your neighborhood and the projects currently taking place.

Get a cost estimate

Use our remodeling calculator to get a ballpark estimate for your project. If you're ready to hire, use our bidding system to get actual quotes from local contractors.